biology Crossword Puzzles

Biology Crossword 2021-03-10

Biology Crossword crossword puzzle
Across
  1. preserved remains
  2. founder of evolution
  3. principle within stratigraphy
  4. average individual
  5. method of dating
  6. change in the characteristics
  7. reduction in population
  8. enzyme produced by bacteria
  9. form of isolation
  10. principle of genetic variation
  11. method for making copies of DNA
Down
  1. non-extreme trait value
  2. selective breeding
  3. alteration in the nucleotide sequence
  4. influence by more than one gene
  5. gene that is transferred naturally
  6. reduction of genetic variation
  7. photographs of all chromosomes
  8. founder of lamarckian evolution
  9. stock of different genes

20 Clues: method of dating • preserved remains • form of isolation • selective breeding • average individual • founder of evolution • non-extreme trait value • reduction in population • stock of different genes • enzyme produced by bacteria • principle within stratigraphy • change in the characteristics • reduction of genetic variation • photographs of all chromosomes • ...

Biology Terms 2021-03-20

Biology Terms crossword puzzle
Across
  1. Movement of molecules
  2. Multi-cellular organism
  3. Complex sugar
  4. A group of similar cells
  5. A catalyst
  6. Basic unit of life
  7. Required to make new cells
  8. A gas required for respiration
  9. A type of diffusion
Down
  1. Controls what the cell does
  2. Instrument used to magnify
  3. Enzyme in our saliva
  4. A single cell organism
  5. When cells are no longer firm
  6. When food is broken down
  7. Made of a solute and solvent
  8. Any living thing
  9. Process in which pants make food
  10. made up of different tissues
  11. Powerhouse of the cell

20 Clues: A catalyst • Complex sugar • Any living thing • Basic unit of life • A type of diffusion • Enzyme in our saliva • Movement of molecules • A single cell organism • Powerhouse of the cell • Multi-cellular organism • When food is broken down • A group of similar cells • Instrument used to magnify • Required to make new cells • Controls what the cell does • Made of a solute and solvent • ...

Biology crossword 2019-11-25

Biology crossword crossword puzzle
Across
  1. requires oxygen
  2. the breakdown of gluclose by enzymes
  3. alcohol found in acoholic drinks
  4. H2O
  5. how plants grow
  6. converts ADP to ATP
  7. in the normal operation of living systems.
  8. gets coverted to oxygen by plants
  9. what we breathe
  10. produces 34 atp
  11. your muscles produce ATP through this
  12. the act of breathing
  13. structures within cells that produce energy
  14. needed for producing light
  15. sugar
Down
  1. part of plant that conducts photosynthesis
  2. liquid in chloroplast
  3. first step in photosynthesis
  4. flattened sac in a chloroplast
  5. ATP and NADPH are used in this cycle to make sugar
  6. doesn't require oxygen
  7. bacteria,yeast,archea and muscle cells perform this
  8. long chains of chemical reactions that take

23 Clues: H2O • sugar • requires oxygen • how plants grow • what we breathe • produces 34 atp • converts ADP to ATP • the act of breathing • liquid in chloroplast • doesn't require oxygen • needed for producing light • first step in photosynthesis • flattened sac in a chloroplast • alcohol found in acoholic drinks • gets coverted to oxygen by plants • the breakdown of gluclose by enzymes • ...

Biology Review 2021-01-13

Biology Review crossword puzzle
Across
  1. a mass of microspores in a seed plant appearing usually as a fine dust.
  2. plant with leaves, seeds, or flowers used for flavouring, food, medicine, or perfume.
  3. Photosynthesis uses energy from light to convert water and carbon dioxide molecules into _____
  4. The sexual phase is the gametophyte
  5. a large, diverse group of eukaryotic, photosynthetic organisms that are not necessarily related to each other.
  6. division of the plant kingdom including primitive forms of plant life showing a simple plant body.
  7. The pollen producing part of a flower, usually with a slender filament supporting the anther.
  8. single-celled algae
  9. process by which green plants transform light energy into chemical energy.
  10. plant kingdom amphibians even though these plants live in soil, and they require water for sexual reproduction.
  11. The____ of higher plant seeds protects the embryo against adverse environmental conditions.
Down
  1. he gametophyte of a pteridophyte (such as a fern) that is typically a small flat green thallus attached to the soil by rhizoids.
  2. allowing plants to absorb energy from light.
  3. The nonsexual phase is the sporophyte.
  4. The outer parts of the flower (often green and leaf-like) that enclose a developing bud.
  5. reproductive cell capable of developing into a new individual without fusion with another reproductive cell.
  6. plant that reproduces by means of an exposed seed and whose seeds are enclosed by mature ovaries, or fruits.
  7. The____contain (or in the case of gymnosperms and monocotyledons, have access to) the stored food reserves of the seed.
  8. any of a group of spore-producing organisms feeding on organic matter, including moulds, yeast, mushrooms, and toadstools.
  9. plants that produce flowers and bear their seeds in fruits
  10. One of the leaflike, seed-bearing structures that constitute the innermost whorl of a flower.

21 Clues: single-celled algae • The sexual phase is the gametophyte • The nonsexual phase is the sporophyte. • allowing plants to absorb energy from light. • plants that produce flowers and bear their seeds in fruits • a mass of microspores in a seed plant appearing usually as a fine dust. • process by which green plants transform light energy into chemical energy. • ...

Biology Revision 2020-12-18

Biology Revision crossword puzzle
Across
  1. a clot on the move.
  2. joins chunks of DNA together.
  3. the feeling of lactate in the muscle during vigorous exercise.
  4. the site of exchange between the blood and tissue cells.
  5. unable to have children.
  6. an instrument used to measure blood pressure.
  7. building simple molecules into complex ones.
  8. first stage of respiration.
Down
  1. where parts of a chromosome are deleted.
  2. the use of the genme to inform drug choices.
  3. a womans fertile period.
  4. the bond binding amino acids together.
  5. where genes in a chromosome are flipped.
  6. the use of computer programmes to analyse and compare genomes.
  7. a chamber is relaxed.
  8. part of the brain which can control heart rate.
  9. the channel in a blood vessel.
  10. hormone made in pituitary gland which promotes sperm production.
  11. the good form of cholesterol.
  12. sends blood away from heart to rest of body.

20 Clues: a clot on the move. • a chamber is relaxed. • a womans fertile period. • unable to have children. • first stage of respiration. • joins chunks of DNA together. • the good form of cholesterol. • the channel in a blood vessel. • the bond binding amino acids together. • where parts of a chromosome are deleted. • where genes in a chromosome are flipped. • ...

Biology Revision 2020-12-18

Biology Revision crossword puzzle
Across
  1. Glucose is stored as this in the liver
  2. How a clot is formed
  3. Produces testosterone directly into the blood stream
  4. A chamber is contracting
  5. High blood pressure
  6. Where the eggs develop
  7. Has four chambers
  8. Where fertilisation takes place
  9. A chamber is relaxed
  10. The site of exchange between the blood and the tissue cells
  11. Cells they divide by mitosis
  12. A period
  13. A blood clot
  14. The smooth lining of the lumen of a blood vessel
  15. Formed by meiosis in the ovaries
Down
  1. First stage in cellular respiration
  2. Cells they divide by meiosis
  3. Sends blood from the heart to the rest of the body
  4. Sperm are produced here
  5. A scan that takes place at 8-14 weeks
  6. The good form of cholesterol which transports excess LDL to the liver for elimination
  7. Carry deoxygenated blood back to the heart and have valves to prevent back flow of blood
  8. The lining of the uterus
  9. An egg
  10. A drug which reduces LDL levels
  11. The valves in the4 aorta and the pulmonary artery
  12. Hormone made in the pituitary gland and promotes the interstitial cells to make testosterone

27 Clues: An egg • A period • A blood clot • Has four chambers • High blood pressure • How a clot is formed • A chamber is relaxed • Where the eggs develop • Sperm are produced here • A chamber is contracting • The lining of the uterus • Cells they divide by meiosis • Cells they divide by mitosis • Where fertilisation takes place • A drug which reduces LDL levels • Formed by meiosis in the ovaries • ...

Biology 2 2020-03-20

Biology 2 crossword puzzle
Across
  1. The two-carbon nitrogen ring bases
  2. the man propose the law of inheritance
  3. An inflammation of the papillary layer.
  4. Stabilize and separate strands
  5. responsible for translation and process our cell use to make proteins
  6. Pairing of adenine and thymine requires how many hydrogen
  7. In the function of the Integumentary system, what is the first line of defense against Bacteria and Viruses
  8. Covers the palms of the hands and soles of the feet.
  9. proves the bacteria change their molecular structures.
  10. breaks down materials
  11. Attracted to every hair follicle.
  12. protein that allows the transport of substances to membrane
  13. Consists of alveolar tissue. Contains smaller capillaries, lymphatics, and sensory neurons.
  14. Core, dead cells contain soft keratin and air to provide flexible.
  15. Anchors epidermal accessory structures hair follicles, sweet glands.
Down
  1. Where does Dna replication takes place
  2. Also called as the building blocks of life
  3. Messenger carrying the information in order for a gene to synthesize protein
  4. As an organ, and is an alternative name for skin.
  5. Is translated into proteins
  6. one-carbon nitrogen ring bases
  7. is transcribe to rna
  8. Another term called for NA Polymerase I
  9. Covers most of the body, Has four layers of keratinocytes.
  10. It is the sensory detection?
  11. Protein that serves the function of moving other materials within an organism
  12. Sensory nerves at base of hair follicle that detect slight movement of hair.
  13. when does Dna replication takes place.
  14. dna molecule has nitrogenous bases
  15. join okazaki fragments and fill up spaces or nucleutides

30 Clues: is transcribe to rna • breaks down materials • Is translated into proteins • It is the sensory detection? • Stabilize and separate strands • one-carbon nitrogen ring bases • Attracted to every hair follicle. • The two-carbon nitrogen ring bases • dna molecule has nitrogenous bases • Where does Dna replication takes place • the man propose the law of inheritance • ...

Brain Biology 2020-04-07

Brain Biology crossword puzzle
Across
  1. if it's broken you can't talk
  2. controls breathing and reflexes
  3. if this is damaged you may not be good at sports
  4. the largest of the three parts of brain
  5. controls your heartbeat
  6. controls drives
  7. lobe responsible for spatial relationships & pain
  8. lobe responsible for short term memory and hearing
  9. directs sensory input to different parts of brain
Down
  1. regulates emotions
  2. sends signals to create voluntary movements
  3. area that helps with language comprehension
  4. responsible for hormone regulation
  5. lobe of the brain that controls vision
  6. hemisphere interpreting usual and spacial info
  7. hemisphere responsible for language
  8. lobe of the brain which helps with reasoning & judgement
  9. receives info about sensation in skin, joints, etc
  10. system controlling emotions
  11. Part of the brain that stores long term memory

20 Clues: controls drives • regulates emotions • controls your heartbeat • system controlling emotions • if it's broken you can't talk • controls breathing and reflexes • responsible for hormone regulation • hemisphere responsible for language • lobe of the brain that controls vision • the largest of the three parts of brain • sends signals to create voluntary movements • ...

Biology Vocabulary 2020-01-27

Biology Vocabulary crossword puzzle
Across
  1. Two or more atoms joined together
  2. The number of protons and electrons
  3. One atom transfers electrons to another
  4. Represents a compound
  5. Electrons outside the nucleus
  6. Atom with a neutral charge
  7. A charged atom
  8. When atoms share electrons
  9. Chart displaying all the elements
  10. Pure substance, a type of atom
Down
  1. Outer most layer of orbitals
  2. Represents atoms going into a reaction and coming out as a different atom/element
  3. Process of forming and breaking bonds
  4. Atom with a positive charge
  5. Short representation of an element
  6. The number of protons and neutrons
  7. Atom with a negative charge
  8. Atoms that have different numbers of neutrons than they should in nucleus
  9. A compound formed by covalent bonds
  10. The smallest unit of all matter

20 Clues: A charged atom • Represents a compound • Atom with a neutral charge • When atoms share electrons • Atom with a positive charge • Atom with a negative charge • Outer most layer of orbitals • Electrons outside the nucleus • Pure substance, a type of atom • The smallest unit of all matter • Two or more atoms joined together • Chart displaying all the elements • ...

Biology 2 2020-01-27

Biology 2 crossword puzzle
Across
  1. Circulatory / Doesn't mix with interstitial fluid
  2. Muscle / Wall of Heart; thick layer
  3. / Exchange water and dissolved substances with the fluid that surrounds the body's cells
  4. / Measure of food's energy content
  5. / Promotes reabsorption of Na to the bloodstream
  6. / It also causes Anemia
  7. / Tube that connects the bladder with the outside of the body
  8. / Reaction in which the cells clump together
  9. / Weakening of an artery wall that creates a bulge, or distention, of the artery
  10. / Vomit; Destroying intestines, esophagus and teeth
  11. / part of the throat behind the mouth and nasal cavity, and above the esophagus and larynx
  12. / exchanges these gases with the environment
  13. / Tiny sac with a wall of Epithelial tissue
  14. / Major excretory organs in the urinary systems
  15. / Contribute to the tendency of becoming overweight
Down
  1. / Inflammation; Allergies
  2. / Attack infected or cancerous cell
  3. / Destroy bacteria and debris
  4. / Molecule that stimulates as immune reaction by B and T cells
  5. / One-cell-thick layer of squamous epithelium
  6. Nervosa / Condition of having as refusal to maintain normal body weight
  7. Hormone / Triggers the reabsorption of more water at the nephron and collecting duct
  8. / Physical and chemical breakdown of food
  9. shock / Life-threatening reaction in which mast cells release allergy mediators throughout the body
  10. / Take in food; entry of food in the digestive tract
  11. / A disorder in which neither T cell nor B cells function
  12. / Basic structural unit of your kidneys and filter fluid
  13. / Two elastic bands of tissue that vibrate as air from the lungs
  14. / Kills immune cells, can make the disease work leading to AIDS
  15. / Keeps the blood moving

30 Clues: / It also causes Anemia • / Inflammation; Allergies • / Keeps the blood moving • / Destroy bacteria and debris • / Measure of food's energy content • / Attack infected or cancerous cell • Muscle / Wall of Heart; thick layer • / Physical and chemical breakdown of food • / Tiny sac with a wall of Epithelial tissue • / Reaction in which the cells clump together • ...

Biology revision 2021-05-13

Biology revision crossword puzzle
Across
  1. delivers blood to the heart
  2. 'skin' of a leaf
  3. engulf the microbe by phagocytosis then digest it
  4. required for active transport
  5. moves sugar up and down the plant
  6. site of all chemical reactions
  7. pore which allows gas exchange in a leaf
  8. where proteins are made
  9. controls balance and muscular co-ordination
  10. a group of a single species
  11. where pollen is produced
  12. glucose is what kind of energy?
  13. fights off infection
  14. supplies the heart muscle with blood
Down
  1. only found in a bacterial cell
  2. aerobic respiration finishes in the...
  3. moves water up the plant
  4. biological catalysts
  5. haemoglobin + oxygen =
  6. bacteria reproduce … and fast
  7. lollipop like structures
  8. where eggs are produced
  9. thymine pairs with...
  10. has a thick muscular wall as blood is under great preasure coming from the heart
  11. released by endocrine glands
  12. the movement of water in and out of a cell
  13. testis produce...

27 Clues: 'skin' of a leaf • testis produce... • biological catalysts • fights off infection • thymine pairs with... • haemoglobin + oxygen = • where proteins are made • where eggs are produced • moves water up the plant • lollipop like structures • where pollen is produced • delivers blood to the heart • a group of a single species • released by endocrine glands • required for active transport • ...

Biology terms 2020-06-05

Biology terms crossword puzzle
Across
  1. , ________ segmentation - A body plan in animals in which there is a linear repetition of functional units, which are added at the posterior end (e.g. annelids).
  2. , A high energy organic molecule used to store energy in living organisms.
  3. , A class of echinoderms; feather stars and sea lilies.
  4. , A class of cnidarians that includes sea anemones and corals.
  5. , A chordate animal (Superclass Gnathostomata) that has a backbone of vertebrae which develop around, and replace, the notochord during development.
  6. , 2 words, A fixed ring of meristematic cells which occurs in plants with secondary growth. It produces secondary xylem on the inside and produces secondary phloem towards the outside.
  7. , A higher level taxon (grouping) used in classifying organisms; below phyla.
  8. , A form of metabolism that requires oxygen.
  9. , A eukaryotic Kingdom of organisms including mushrooms and yeast.
  10. , A embryonic cavity in animals which becomes the gut.
  11. , A class of insects which all have wings.
  12. , A eukaryotic Kingdom of organisms including worms, insects, mammals and humans.
  13. , A free living organism that is morphologically very different from the embryo and adult.
  14. , A contractible sac at the base of a tube foot, in the water vascular system of echinoderms.
  15. , A cell containing only one copy of every chromosome.
  16. , A developmental stage some insect life cycles between the larva and the adult; it is non-feeding, immobile and sometimes encapsulated or in a cocoon.
  17. , A single celled organism moving and feeding using pseudopodia (i.e. false feet).
  18. , A class of echinoderms, the sea cucumbers.
  19. , A class of flatworms; the tapeworms.
  20. , A eukaryotic Kingdom of organisms including algae.
  21. , A form of asexual reproduction in which a complete organism forms from small fragments of its body.
  22. , A class of Phylum Platyhelminthes (flatworms); endoparasitic flukes.
  23. , A class of arthropods that includes spiders, scorpions, ticks and mites.
  24. , A crystal of calcium carbonate me; it is first formed within a cell, enlarging to a plate beneath the skin; forming the skeleton of echinoderms.
  25. , A eukaryotic Kingdom of organisms including mosses, ferns, trees and shrubs.
Down
  1. , A class of cnidarians that has polyps as the dominant life stage; for example, Hydra or Obelia.
  2. , A body cavity with one opening to the outside; it functions as a digestive and circulatory system.
  3. , A fungus that forms a relationship with a plant, increasing nutrient supply to the plant and receiving carbohydrate from the plant.
  4. , A class of Platyhelminthes; ectoparasitic flukes.
  5. , ____________respiration - A form of metabolism that does not require oxygen.
  6. , A haploid cell which can combine with another gamete to undergo fertilisation (i.e. sperm, eggs).
  7. , A class of cnidarians; the box jellies.
  8. , A container or capsule made by animals to protect eggs and young.
  9. , A circulatory system in which blood flows through a series of vessels and is kept separate from other fluids inside an animal's body.
  10. , A class of echinoderms which includes the sea urchins and sand dollars.
  11. , A class of Phylum Platyhelminthes; free living flatworms.
  12. , A cell containing only two copies (or a pair) of every chromosome.
  13. , A class of echinoderms; brittle stars.
  14. , A genus of conifer, Pinus, used for timber and paper.
  15. , A cylindrical rod below the nerve chord and above the gut in all chordates that provides support and lateral flexibility to the body.
  16. , A group of higher vascular plant phyla that have seeds, pollen grains and wood but not flowers. It includes cycads and conifers.
  17. , A high energy organic molecule used to store energy in living organisms.
  18. , A depression, forming into a pore, in the growing embryo.
  19. , 2 words, A fluid filled body cavity, surrounded by muscles, that gives support and shape to the body of organisms.
  20. , A circulatory system in which blood flows partly through a series of vessels but mingles with other fluids inside an animal's body at some times.
  21. , A descriptive generalisation about how some aspect of the natural world behaves under stated circumstances.
  22. , A cells specialised for receiving, conducting and transmitting information to other cells; the basic unit of the nervous system.
  23. , A herbaceous plant, may be a monocot or a dicot plant.
  24. , A cell in a cnidarian that contains a nematocyst (stinging cell).
  25. , A group of segmented worms, including earthworms, leeches and marine worms.

50 Clues: , A class of flatworms; the tapeworms. • , A class of echinoderms; brittle stars. • , A class of cnidarians; the box jellies. • , A class of insects which all have wings. • , A form of metabolism that requires oxygen. • , A class of echinoderms, the sea cucumbers. • , A class of Platyhelminthes; ectoparasitic flukes. • ...

Biology Crossword 2020-10-08

Biology Crossword crossword puzzle
Across
  1. / an organ or cell that can respond to signals
  2. / used to describe something that does not require oxygen
  3. respiration / aerobic process
  4. / higher osmotic pressure than a substance
  5. / outcome of chemical reactions
  6. / colorless fluid
  7. cycle / series of chemical reactions
  8. / provides most of the chemical energy
  9. / organelle that stores DNA
  10. / substance that produces color
  11. / maintaining internal status
  12. / acceptor of energized electrons
  13. / organic compound that provides energy
  14. / movement of high concentration to low
  15. / same osmotic pressure as a substance
Down
  1. / relating or requiring oxygen
  2. membrane / membrane that separates the interior from exterior
  3. / protoplasm within a living cell
  4. / contains amino acids
  5. / enlarges the rate of chemical reaction
  6. / organelles that conduct photosynthesis
  7. / living organism that produces organic substances
  8. / metabolic process
  9. / movement of low concentration to high
  10. / vesicle within the cytoplasm

25 Clues: / colorless fluid • / metabolic process • / contains amino acids • / organelle that stores DNA • / maintaining internal status • / relating or requiring oxygen • respiration / aerobic process • / vesicle within the cytoplasm • / outcome of chemical reactions • / substance that produces color • / protoplasm within a living cell • / acceptor of energized electrons • ...

BIOLOGY VOC 2021-05-25

BIOLOGY VOC crossword puzzle
Across
  1. Type of cell division, results in four daughter cells
  2. Male hormone
  3. Result from the fertilization of two separate eggs
  4. Surround the reproductive parts of flowers and attract insects
  5. Four phases of mitosis
  6. Results from the fertilization of a single egg splits in two
  7. The process of combining the male and female gamete
  8. A diploid cell that from the fusion of two haploid gametes
  9. The ability to pass genetic information onto their next generation
  10. The fluid-filled sac that contains and protects a fetus
Down
  1. The process of transferring pollen grains from the male to the female part
  2. The process of increasing in physical size
  3. The ability to detect changes in the surrounding environment
  4. Getting rid of waste
  5. The female part of the flower
  6. Type of cell division, results in two daughter cells
  7. Long DNA molecule that found inside the nucleus of cell
  8. The baby more than eight weeks after development
  9. The process of release energy from food
  10. A tube that connects you to your baby during pregnancy

20 Clues: Male hormone • Getting rid of waste • Four phases of mitosis • The female part of the flower • The process of release energy from food • The process of increasing in physical size • The baby more than eight weeks after development • Result from the fertilization of two separate eggs • The process of combining the male and female gamete • ...

Biology Crossword 2021-09-22

Biology Crossword crossword puzzle
Across
  1. green pigment in plants that absorbs light energy used to carry out photosynthesis
  2. A process used by yeast cells and some bacteria to produce carbon dioxide and ethyl alcohol
  3. process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches steps include: capture light, light dependent reactions, calvin cycle
  4. organelle that produces atp
  5. electron carrier that provides high-energy electrons for photosynthesis
  6. flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy, site of the light reactions
  7. The fluid of the chloroplast surrounding the thylakoid membrane
  8. Respiration that requires oxygen
  9. The conversion of pyruvate to lactate with no release of carbon dioxide
  10. Produced by fermentation and oxidation of natural carbohydrates is called vinegar
  11. organelle found only in plant and algae cells
  12. lower energy molecule that can be converted to atp
Down
  1. the breakdown of glucose by enzymes, releasing energy and pyruvate
  2. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
  3. Respiration that does not require oxygen
  4. reactions of photosynthesis that use energy from light to produce ATP and NADPH
  5. stacks of thlakoids
  6. one of the carrier molecules that transfers high-energy electrons from chlorophyll to other molecules
  7. Process by which cells release energy in the absence of oxygen two main types: alcoholic and lactic acid
  8. reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars
  9. the passage of energy through the components of the ecosystem
  10. main energy source

22 Clues: main energy source • stacks of thlakoids • organelle that produces atp • Respiration that requires oxygen • Respiration that does not require oxygen • organelle found only in plant and algae cells • lower energy molecule that can be converted to atp • the passage of energy through the components of the ecosystem • ...

biology vocabulary 2021-10-14

biology vocabulary crossword puzzle
Across
  1. the gradual process of species becoming extinct.
  2. the number of organisms per unit area.
  3. when plants and other things get removed from ecosystems causing animals to go extinct.
  4. any factor in the environment tat depends on the number of members in a population per unit area.
  5. explains how fast a given population grows.
  6. overuse of species with economic value.
  7. an event in which a large percentage of all living species become extinct in a short period of time.
  8. when one species plays such a large role in an ecosystem.
  9. the maximum number of individuals in a species that an environment can support for the long term.
Down
  1. the variety of life in an area that is determined by the number of different species in that area.
  2. any factor in the environment that doesn't depend on the number of members in a population per unit area.
  3. the number of different species and the relative abundance of each species in a biological community.
  4. the pattern of spacing of a population within an area.
  5. all materials and organisms found in the biosphere.
  6. the variety of ecosystems present in the biosphere.
  7. entire species permanently disappear from the biosphere when the last member of the species dies.
  8. the separation of an ecosystem into small pieces of land.
  9. the variety of genes or inheritable characteristics that are present in a population.
  10. the term ecologists use to describe the number of individuals moving away from a population.
  11. the term ecologists use to describe the number of individuals moving into a population.

20 Clues: the number of organisms per unit area. • overuse of species with economic value. • explains how fast a given population grows. • the gradual process of species becoming extinct. • all materials and organisms found in the biosphere. • the variety of ecosystems present in the biosphere. • the pattern of spacing of a population within an area. • ...

Biology test 2021-10-12

Biology test crossword puzzle
Across
  1. the action or fact of forming a united whole.
  2. a group of organs working to do one task like the digestive system
  3. all the inhabitants of a particular town, area, or country.
  4. not consisting of or deriving from living matter.
  5. the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.
  6. a group of atoms bonded together
  7. a chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.
  8. a particle smaller than an atom
  9. any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.
  10. able to dissolve other substances.
Down
  1. a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
  2. a particular area or place considered together with its inhabitants.
  3. an individual animal, plant, or single-celled life form.
  4. a biological community of interacting organisms and their physical environment.
  5. relating to or derived from living matter.
  6. the action or process of adhering to a surface or object.
  7. the regions of the surface, atmosphere, and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms.
  8. a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans.
  9. a main or important element or ingredient to which other things are added.
  10. an extremely small amount of a thing or quality.

20 Clues: a particle smaller than an atom • a group of atoms bonded together • able to dissolve other substances. • relating to or derived from living matter. • the action or fact of forming a united whole. • an extremely small amount of a thing or quality. • not consisting of or deriving from living matter. • an individual animal, plant, or single-celled life form. • ...

Biology Crossword 2021-11-22

Biology Crossword crossword puzzle
Across
  1. Water diffuses into and out of the cell at equal rates, so there is no net movement of water
  2. Pressure that water molecules exert against the cell wall
  3. the process by which a substance is released from the cell through a vesicle that transports the substance to the cell surface and then fuses with the membrane to let the substance out of the cell
  4. The pouch then pinches off from the cell membrane and becomes a membrane-bound organelle
  5. Water diffuses out of the cell until equilibrium is established
  6. a protein that transports substances across a cell membrane
  7. molecules that cannot readily diffuse through the cell membrane
  8. Concentration of molecules will be the same throughout the space the molecules occupy
  9. Movement without any input of energy
  10. The movement of large particles or whole cells
Down
  1. transports Na+ ions and K+ ions up their concentration gradients
  2. Water molecules diffuse a cell membrane from an area of higher concentration to an area of low concentration
  3. difference in the concentration of molecules across a distance
  4. Organelles that remove water
  5. Cells shrink away from the cell walls, and turgor pressure is lost
  6. Involves the transport of solutes or fluids
  7. Water diffuses into the cell equilibrium is established
  8. The bursting of cells
  9. allows lysosomes to fuse with the vesicles that contain the ingested bacteria and viruses
  10. a complex of protein molecules in a cell membrane that forms a pore through which ions can pass
  11. Movement of molecules are of high concentration

21 Clues: The bursting of cells • Organelles that remove water • Movement without any input of energy • Involves the transport of solutes or fluids • The movement of large particles or whole cells • Movement of molecules are of high concentration • Water diffuses into the cell equilibrium is established • Pressure that water molecules exert against the cell wall • ...

Biology 1 2021-11-15

Biology 1 crossword puzzle
Across
  1. Many organelles that are in the cytoplasm
  2. Loss of water vapour from plant leaves
  3. Enzyme that removes hydrogen from a substance
  4. A hard external skeleton in arthropods
  5. This is combined with 3 molecules of an organic acid called fatty acid
  6. Movement of water through the cell membrane
  7. Wave of contraction in the alimentary canal
  8. Enzymes in tears
  9. A process to slow down the rate of oxidation of sugar in the plant
Down
  1. What is the process of biological classification
  2. A reaction that split large molecules into smaller ones
  3. Blood vessel that carries blood away from heart
  4. Chest pains when the blood supply to the heart is reduced
  5. Process when red blood cells burst
  6. Movement of sucrose and amino acids in the phloem
  7. Cells in the trachea that secretes mucus
  8. Needed to make DNA in the plants
  9. Gives the endoplasmic reticulum its rough edges
  10. Polysaccharide that forms a food storage substance in animal cells
  11. Muscle wall that separates the left and right chamber
  12. Chemical substance on the surface of all cells

21 Clues: Enzymes in tears • Needed to make DNA in the plants • Process when red blood cells burst • Loss of water vapour from plant leaves • A hard external skeleton in arthropods • Cells in the trachea that secretes mucus • Many organelles that are in the cytoplasm • Movement of water through the cell membrane • Wave of contraction in the alimentary canal • ...

Biology Crossword 2021-11-24

Biology Crossword crossword puzzle
Across
  1. Reticular, synthesize proteins.
  2. magnifies an image of a microscope.
  3. the membrane found in all cells.
  4. decodes messages.
  5. doesn't have membrane-bound organelles.
  6. transportation of the cells.
  7. has membrane-bound organelles
  8. synthesize RNA.
  9. Reticular , synthesize lipids.
Down
  1. helps see the specimen
  2. contains digestive enzymes.
  3. helps process and package proteins.
  4. single stranded helix.
  5. where the specimen usually is.
  6. the technical field are using microscopes.
  7. fills the inside of the cell.
  8. makes the image focuses
  9. genetic information.
  10. double- bound organelle found in eukaryote cells.
  11. converts light energy to ATP.

20 Clues: synthesize RNA. • decodes messages. • genetic information. • helps see the specimen • single stranded helix. • makes the image focuses • contains digestive enzymes. • transportation of the cells. • fills the inside of the cell. • has membrane-bound organelles • converts light energy to ATP. • where the specimen usually is. • Reticular, synthesize proteins. • ...

Cell Biology 2021-12-13

Cell Biology crossword puzzle
Across
  1. a small sphere in the center of the nucleus; it makes ribosomes
  2. the powerhouse of the cell (organelle)
  3. a storage sac in the cell; in PLANT cells, a large one holds water
  4. tiny hair-like structures on the outside of some cells
  5. a thick and strong extra layer around the outside of PLANT cells (cell part)
  6. the process in PLANT cells where they use sunlight energy to make glucose; happens in the chloroplasts
  7. water molecules moving across a membrane from an area of high concentration to an area of low concentration
  8. cell __________; a barrier that goes around the cell and separates the inside of a cell from the outside (cell part)
  9. the garbage collector of the cell; it breaks down worn out cell parts (organelle)
  10. __________ transport; needs ATP energy to move molecules against the concentration gradient
  11. a passageway for proteins; it has ribosomes attached to it (organelle)
  12. long tails on the outside of some cells that help the cell move or swim
Down
  1. molecules moving from an area of high concentration to an area of low concentration
  2. the jelly-like fluid inside a cell; the organelles float around in it (cell part)
  3. cellular ______________; the process of making ATP energy in the mitochondria from glucose and oxygen
  4. it does photosynthesis in PLANT cells; it is what makes plant leaves green (organelle)
  5. _______ body; where proteins get customized before being sent out of the cell
  6. ___________ transport; molecules move on their own (without energy) through the cell membrane or through protein channels
  7. the "brain" or control center of the cell; it has the DNA inside (organelle)
  8. the tangled, spread out form of DNA
  9. microtubules and microfilaments; it helps the cell keep its shape
  10. tiny organelles that makes proteins; either floating freely or attached to the rough ER
  11. passageway for proteins; it doesn't have ribosomes attached (organelle)

23 Clues: the tangled, spread out form of DNA • the powerhouse of the cell (organelle) • tiny hair-like structures on the outside of some cells • a small sphere in the center of the nucleus; it makes ribosomes • microtubules and microfilaments; it helps the cell keep its shape • a storage sac in the cell; in PLANT cells, a large one holds water • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  2. a plant growth regulator (plant hormone) that stimulates cell elongation
  3. the variety of ecosystems and species in an area and the genetic diversity within species
  4. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  5. a hormone secreted by the adrenal glands in times of stress or excitemen
  6. a change in the environment that is detected by a receptor, and which may cause a response
  7. protection against infectious diseases, gained either actively or passively
  8. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  9. enzymatic release of energy from organic compounds in living cells
  10. a green pigment responsible for light capture in photosynthesis in algae and plants
  11. a haploid cell specialised for fertilisation
  12. the probability of an organism surviving and reproducing in the environment in which it is found
Down
  1. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  2. damage to the brain caused by bursting or blockage of an artery
  3. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  4. a length of DNA that codes for a particular protein or polypeptide
  5. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  6. nitrogen-containing purine base found in DNA and RNA
  7. having two identical alleles of a gene
  8. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant

20 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • damage to the brain caused by bursting or blockage of an artery • a length of DNA that codes for a particular protein or polypeptide • enzymatic release of energy from organic compounds in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  2. a plant growth regulator (plant hormone) that stimulates cell elongation
  3. the variety of ecosystems and species in an area and the genetic diversity within species
  4. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  5. a hormone secreted by the adrenal glands in times of stress or excitemen
  6. a change in the environment that is detected by a receptor, and which may cause a response
  7. protection against infectious diseases, gained either actively or passively
  8. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  9. enzymatic release of energy from organic compounds in living cells
  10. a green pigment responsible for light capture in photosynthesis in algae and plants
  11. a haploid cell specialised for fertilisation
  12. the probability of an organism surviving and reproducing in the environment in which it is found
Down
  1. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  2. damage to the brain caused by bursting or blockage of an artery
  3. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  4. a length of DNA that codes for a particular protein or polypeptide
  5. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  6. nitrogen-containing purine base found in DNA and RNA
  7. having two identical alleles of a gene
  8. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant

20 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • damage to the brain caused by bursting or blockage of an artery • a length of DNA that codes for a particular protein or polypeptide • enzymatic release of energy from organic compounds in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. a plant growth regulator (plant hormone) that stimulates cell elongation
  2. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  3. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  4. damage to the brain caused by bursting or blockage of an artery
  5. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  6. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  7. having two identical alleles of a gene
  8. a length of DNA that codes for a particular protein or polypeptide
  9. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  10. a hormone secreted by the adrenal glands in times of stress or excitemen
Down
  1. a change in the environment that is detected by a receptor, and which may cause a response
  2. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  3. a haploid cell specialised for fertilisation
  4. nitrogen-containing purine base found in DNA and RNA
  5. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant
  6. the probability of an organism surviving and reproducing in the environment in which it is found
  7. enzymatic release of energy from organic compounds in living cells
  8. protection against infectious diseases, gained either actively or passively
  9. the variety of ecosystems and species in an area and the genetic diversity within species
  10. a tube that carries urine from a kidney to the bladder
  11. a green pigment responsible for light capture in photosynthesis in algae and plants

21 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • a tube that carries urine from a kidney to the bladder • damage to the brain caused by bursting or blockage of an artery • enzymatic release of energy from organic compounds in living cells • ...

Biology vocabularye 2021-06-06

Biology vocabularye crossword puzzle
Across
  1. is a chemical element with the symbol C and atomic number 6.
  2. is any substance that is consumed to provide nutritional support to an organism.
  3. an entity capable of carrying on life functions.
  4. is the ability to do work, It may exist in kinetic, thermal, electrical, chemical, or other forms.
  5. an atom is the smallest unit of ordinary matter that makes up a chemical element.
  6. is the brittle or crumbly surface layer that covers the Earth's surface.
  7. an animal that feeds on plants.
  8. it is a major group of living organisms, such as trees, flowers, herbs, shrubs, weeds, et.
  9. it is the basic structural and functional unit of living organisms.
  10. it is the smallest part of a substance that retains the chemical and physical properties of a substance.
Down
  1. an animal that feeds on flesh.
  2. is plant materials used as biofuels.
  3. are large biomolecules and macromolecules consisting of one or more long chains of amino acid residues.
  4. is a molecule consisting of two chains of polynucleotides wrapped around each other.
  5. is the chemical element with the symbol O and atomic number 8.
  6. is an organic compound of formula n, consisting of a linear chain of several hundred to several thousand linked.
  7. is a simple sugar with the molecular formula C₆H₁₂O₆.
  8. is any natural space and what it contains living organisms, plants, animals, or non-living materials.
  9. it is the quantitative property that must be transferred to an object.
  10. is a polymeric carbohydrate composed of glucose units.

20 Clues: an animal that feeds on flesh. • an animal that feeds on plants. • is plant materials used as biofuels. • an entity capable of carrying on life functions. • is a simple sugar with the molecular formula C₆H₁₂O₆. • is a polymeric carbohydrate composed of glucose units. • is a chemical element with the symbol C and atomic number 6. • ...

Biology puzzle 2021-12-14

Biology puzzle crossword puzzle
Across
  1. Can't be created or destroyed only transferred
  2. Single cell
  3. Reaction What does Enzymes speed up?
  4. Smallest unit of life.
  5. Agent that infects all life forms
  6. Takes place in the cytoplasm
  7. Blue eyes is an example of ?
  8. Non-living
  9. The largest unit of organization.
  10. Eats both plants and meat
  11. Packed DNA
  12. Has a double helix shape
Down
  1. Carbon dioxide and water in photosynthesis ?
  2. The base pair that only RNA has
  3. 23 Chromosome
  4. What does tRNA carry ?
  5. The system of skin
  6. Take over new environment
  7. The consumer that eat all consumers
  8. Youngsters

20 Clues: Non-living • Youngsters • Packed DNA • Single cell • 23 Chromosome • The system of skin • What does tRNA carry ? • Smallest unit of life. • Has a double helix shape • Take over new environment • Eats both plants and meat • Takes place in the cytoplasm • Blue eyes is an example of ? • The base pair that only RNA has • Agent that infects all life forms • The largest unit of organization. • ...

Biology Crossword 2021-12-17

Biology Crossword crossword puzzle
Across
  1. process of breaking down glucose
  2. not living/never lived
  3. organism that creates its own food
  4. organelle that creates proteins
  5. lets things in and out of the cell
  6. relationship in which both organisms benefit
  7. CO2 + H2o + light --> glucose + oxygen
  8. organelle that performs photosynthesis
  9. cells use this as energy
  10. organelle that stores DNA
Down
  1. avg. population that can be supported
  2. long-term weather patterns
  3. organelle that breaks down cellular waste
  4. ex. rain, sleet, snow
  5. macromolecule that makes up DNA and RNA
  6. community of living things in an environment
  7. producing energy without the presence of oxygen
  8. organism that breaks down dead organisms
  9. RNA --> Protein
  10. DNA --> RNA

20 Clues: DNA --> RNA • RNA --> Protein • ex. rain, sleet, snow • not living/never lived • cells use this as energy • organelle that stores DNA • long-term weather patterns • organelle that creates proteins • process of breaking down glucose • organism that creates its own food • lets things in and out of the cell • avg. population that can be supported • CO2 + H2o + light --> glucose + oxygen • ...

BIOLOGY TEST 2022-01-04

BIOLOGY TEST crossword puzzle
Across
  1. BIOLOGICAL TERM FOR RBC
  2. ARTERY THAT SUPPLIES OXYGENATED BLOOD TO THE HEART MUSCLES
  3. EXO-ENDOCRINE GLAND
  4. MUSCLES THAT MAKES UP THE HEART
  5. VALVE THAT IS PRESENT INBETWEEN THE RIGHT ATRIUM AND RIGHT VENTRICLE
  6. BREAKDOWN GLYCOGEN TO GLUCOSE
  7. RECEIVING CHAMBERS OF THE HEART
  8. HELPS IN BLOOD CLOTTING
  9. MEMBRANE THAT PROTECTS THE HEART
  10. HORMONE THAT LOWERS GLUCOSE LEVEL IN BLOOD
Down
  1. EMERGENCY HORMONE
  2. PROTEINS FOUND ON THE SURFACE OF THE RBC THAT IDENTIFIES BOOD GROUPS
  3. CONDITION OF HIGH BLOOD PRESSURE
  4. BLOOD VESSEL THAT SUPPLIES OXYGENATED BLOOD TO ALL BODY PARTS
  5. NATURAL PACEMAKER OF THE HEART
  6. ARTERY THAT CARRIES DEOXYGENATED BLOOD
  7. HYPOSECRETION OF INSULIN
  8. FLUID THAT OCCUPIES THE SPACES BETWEEN THE INDIVIDUAL CELLS OF BODY
  9. MASTER GLAND
  10. HORMONE THAT REGULATES SALT AND WATER BALANCE

20 Clues: MASTER GLAND • EMERGENCY HORMONE • EXO-ENDOCRINE GLAND • HELPS IN BLOOD CLOTTING • BIOLOGICAL TERM FOR RBC • HYPOSECRETION OF INSULIN • BREAKDOWN GLYCOGEN TO GLUCOSE • NATURAL PACEMAKER OF THE HEART • MUSCLES THAT MAKES UP THE HEART • RECEIVING CHAMBERS OF THE HEART • CONDITION OF HIGH BLOOD PRESSURE • MEMBRANE THAT PROTECTS THE HEART • ARTERY THAT CARRIES DEOXYGENATED BLOOD • ...

Biology Vocabulary 2021-12-14

Biology Vocabulary crossword puzzle
Across
  1. Disorder in which some of the body's cells lose the ability to control growth
  2. Threadlike structure of DNA and protein that contains genetic information in eukaryotes, chromosomes are found in the nucleus;in prokaryotes, they are found in the cytoplasm
  3. Division of the cytoplasm to form two separate daughter cells
  4. Reproduction involving the union of gametes
  5. Region of a chromosome where the two sister chromatids attach
  6. Substance found in eukaryotic chromosomes that consist of DNA tightly coiled around histones
  7. Series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  8. Developing stage of a multicellular organism
  9. Cells that are able to develop into any type of cell in the body
  10. Phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  11. Structure in an animal cell that helps to organize cell division
  12. one of the two identical sister parts of a duplicated chromosome
  13. Phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  14. Reproduction, as budding, fission, or spore formation, not involving the union of gametes.
  15. Mass of rapidly dividing cells that can damage surrounding tissue
  16. Stage of early development in mammals that consist of a hollow ball of cells
  17. Unspecialized cells that can give rise to one or more types of specialized cells
Down
  1. The division of a cell into two daughter cells with the same genetic material
  2. One of a group of external regulatory proteins that stimulate the growth and division of cells
  3. Cell with limited potential to develop into many types of differentiated cells
  4. Process in which cells become specialized in structure and function
  5. One of a family of proteins that regulates the cell cycle in eukaryotic cells
  6. Period of the cell cycle between cell division
  7. Process of programmed cell death
  8. Phase of mitosis in which the chromosomes line up across the center of the cell
  9. First and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  10. Cells that are capable of developing into some but not all the body's cells
  11. Part of eukaryotic cell division during which the cell nucleus divides

28 Clues: Process of programmed cell death • Reproduction involving the union of gametes • Developing stage of a multicellular organism • Period of the cell cycle between cell division • Division of the cytoplasm to form two separate daughter cells • Region of a chromosome where the two sister chromatids attach • ...

Biology VOcab 2022-04-04

Biology VOcab crossword puzzle
Across
  1. Eat plants and meat
  2. any inherited structure, behavior, or internal process that enables an organism to respond to environmental factors and to live and produce offspring.
  3. Genetic Code
  4. Eat meat
  5. Basic unit of life
  6. An organism composed of 1 cell
  7. Regulation of an oranisms internal environment to mantain conditions suitable for survival
  8. Anything in the external or interal environment that causes an oranism to react
  9. Eat plants
  10. An increace in the amount of living materials and the formation of new structures
  11. Sum of all chemical reactions in an organism
  12. The type of reproduction that involves a mom and a dad and results in genetic variation
  13. A reaction to stimulus
Down
  1. use sunlight to make food
  2. Produces, make their own food
  3. cells releasing the chemical energy stored in food
  4. An organism made up of 2 or more cells
  5. A living thing
  6. All of the changes that take place during the lifespan of an organism
  7. cannot make thieir own food and eat other organisms
  8. The production of offspring
  9. A group of oranisms that can interbreed and produce fertile offspring in nature
  10. The type of reproduction that results from one cell or organism and results in no varation
  11. Use chemicals to make food
  12. The study of life
  13. the ability to do work or cause change
  14. The gradual change in a species through adaptations over time.​

27 Clues: Eat meat • Eat plants • Genetic Code • A living thing • The study of life • Basic unit of life • Eat plants and meat • A reaction to stimulus • use sunlight to make food • Use chemicals to make food • The production of offspring • Produces, make their own food • An organism composed of 1 cell • An organism made up of 2 or more cells • the ability to do work or cause change • ...

Biology crossword 2022-04-12

Biology crossword crossword puzzle
Across
  1. represents the incidence of a gene variation in a population.
  2. its an educated guess and this guess is testable
  3. it's how a new type of a living organism such as plants and animal species is created, this happens when groups in a species become isolated and diverge
  4. this is when two populations are separated by rivers, mountains, and bodies of water
  5. this is a successful transfer of genetic material from one population to another.
  6. when living organisms reproduce successfully and also reflects how well an organism is adapted to its environment
  7. something that could be changed or controlled during an experiment
  8. it’s the colour that animals have to blend in with their environment to help them survive from predators and to help them hunt for food.
  9. its the information that is gathered during an experiment
  10. it's the heritable condition of having more than two complete sets of chromosomes. This is more common among plants.
  11. a system of moral principles, this is how people make decisions and lead their behaviours
  12. basic physical and functional unit of heredity
  13. is an explanation that is widely accepted because it is supported by evidence after finishing a scientific experiment
  14. its a variable that you don’t change or do anything to during scientific experiment
  15. the evolved resemblance of a species acting as ——— to living organisms or non living model.
  16. it's something that is steady and the same, for example living things maintain body conditions like temp to be able to survive.
  17. is when species become dying, giving the opportunities for new species to emerge
  18. this is when different organisms each evolve similar traits to adapt similar necessities.
  19. tool thats allows the user to determine the identity of items in the natural world
  20. changes that happen at the molecular level in organisms over a period of time.
  21. when a living thing developers and increases in physical shape and size
  22. a chemical name for the molecule that Carrie’s genetic instructions in all living things
  23. when a DNA gene is damaged or it could be changed in any way to alter the genetic message thats carried by that gene
  24. the study of organisms
Down
  1. this is how much genetic diversity is found within a population of living organisms or species.
  2. type of evolution in which organisms are thought to have similar traits to adapt similar necessities
  3. its a variable that you change or control during a scientific experiment
  4. factors of living things in their environment such as plants, fish and algae
  5. this is the process by which the population of living organisms adapt and change depends on their environment.
  6. this is an animal behaviour usually in response to some type external stimulus in order to survive.
  7. its when individuals with traits on one side of the phenotypic range survive better or reproduce more than the the other ones on the the other side.
  8. it’s a mechanism of evolution in which the change in the frequency of an existing gene variant in a population because of any chance
  9. when an ancient organism leaves traces of its shape of something or fossils can be the preserved remains.
  10. the process when different life organisms change or grow from earlier forms or from past organisms.
  11. it's a condition in which a gene pool is constant, not changing in frequency from generation to generation.
  12. this is known as the difference between two living organisms of a species.
  13. the maxim view you see through a microscope
  14. any living thing that is made up of one or more cells
  15. is something that you react to, such as your body reacting to a medicine that you took.
  16. it's a procedure used to answer a scientific question.
  17. is collection and recording data thats happening and could be during and experiment

41 Clues: the study of organisms • the maxim view you see through a microscope • basic physical and functional unit of heredity • its an educated guess and this guess is testable • any living thing that is made up of one or more cells • it's a procedure used to answer a scientific question. • its the information that is gathered during an experiment • ...

Biology Basics 2022-04-16

Biology Basics crossword puzzle
Across
  1. What is a model that assumes an enzyme and substrate have a rigid interaction with each other, where a substrate fits in a key-like fashion to its lock, the enzyme, turning on the reaction?
  2. What is a substance consisting of atoms which all have the same number of protons?
  3. What is the sticking together of alike molecules, such as water molecules being attracted to another water molecule?
  4. What are proteins that act as catalysts within living cells?
  5. What is a substance capable of initiating or speeding up a chemical reaction?
  6. What are acids consisting of either one or two long chains of repeating units called nucleotides, which consist of a nitrogen base attached to a sugar phosphate?
  7. What is a molecule composed of polymers of amino acids joined together by peptide bonds?
  8. What is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound?
  9. What is a chemical bond formed by the sharing of one or more electrons, especially pairs of electrons, between atoms?
  10. What is a large complex molecule, such as nucleic acids, proteins, carbohydrates, and lipids, with relatively large molecular weight?
  11. What is a measure of the hydrogen ion concentration of a solution?
  12. What is a weak chemical bond between an electronegative atom, such as fluorine, oxygen, or nitrogen, and a hydrogen atom bound to another electronegative atom?
  13. What is the force of attraction between unlike molecules, or the attraction between the surfaces of contacting bodies?
  14. What is a part of DNA that controls physical characteristics and growth
Down
  1. What are molecular compounds made from just three elements: carbon, hydrogen and oxygen?
  2. What is one of two or more versions of a gene?
  3. What are large molecules composed of many similar smaller molecules linked together?
  4. What is a chemical bond formed between two ions with opposite charges?
  5. What is the basic unit of a chemical element?
  6. What is a chemical reaction in which two molecules combine to form a larger molecule with the elimination of a small molecule?
  7. What is a series of sweet-tasting, crystalline carbohydrates, especially a simple sugar or a chain of two or more simple sugars?
  8. What is a chemical reaction that builds up molecules by losing water molecules?
  9. What are the building blocks of all biological proteins?
  10. What is an organic molecule of biological origin that is insoluble in water and soluble in non-polar solvents?
  11. What is a molecule that can combine with others of the same kind to form a polymer?

25 Clues: What is the basic unit of a chemical element? • What is one of two or more versions of a gene? • What are the building blocks of all biological proteins? • What are proteins that act as catalysts within living cells? • What is a measure of the hydrogen ion concentration of a solution? • What is a chemical bond formed between two ions with opposite charges? • ...

Biology Crossword 2017-01-23

Biology Crossword crossword puzzle
Across
  1. An element with a different number of neutrons
  2. Mixtures that don't settle
  3. A cell with a nucleus
  4. An organism that relies on other organisms for food
  5. A cell without a nucleus
  6. A digestive enzyme in the cytoplasm
  7. A process in photosynthesis
  8. A protein used to make things
  9. Provides support and connects bones
  10. Sharing electrons
  11. Glands that cover inner and outer surfaces
  12. A form of symbiosis where one benefits and one s neither helped nor harmed
  13. This is where the calvin cycle takes place
  14. How two organisms react with eachother
Down
  1. Attraction of molecules of the same substance
  2. A job or role of an organism
  3. An organism that makes its own food
  4. Cellular control mechanism
  5. Sends impulses to the brain
  6. Chemical energy for living things
  7. A process in the water cycle sending it from the ground to the clouds
  8. An atom with a net negative charge
  9. The process of removing nitrogen from the soil
  10. The process of keeping the body in relatively good condition
  11. An organ for a cell

25 Clues: Sharing electrons • An organ for a cell • A cell with a nucleus • A cell without a nucleus • Cellular control mechanism • Mixtures that don't settle • Sends impulses to the brain • A process in photosynthesis • A job or role of an organism • A protein used to make things • Chemical energy for living things • An atom with a net negative charge • An organism that makes its own food • ...

BIOLOGY SUMMATIVE 2017-01-28

BIOLOGY SUMMATIVE crossword puzzle
Across
  1. Are biologically important organic compounds.
  2. Is a pattern or shape that produces a complementary product.
  3. Is a disease or condition that results from mutations.
  4. Carries the information from DNA to a ribosome.
  5. Is a protein that carries oxygen in red blood cells.
  6. The process of transferring information from DNA to RNA.
  7. Are large molecules that are made up of chains of amino acids.
  8. the process of selecting and breeding parent organisms to pass on particular traits to the offspring.
  9. Is an interesting example of how a mutation can have more than one effect.
  10. Any change in DNA.
  11. Increases the risk of people with a genetic tendency.
Down
  1. Is, in fact, a triplet code.
  2. The process in which DNA is copied.
  3. the process in which a sequence of DNA from an organism, changing that organism is first isolated
  4. Is the entire sequence of the bases that codes for the amino acids.
  5. Is a leading cause of lung cancer.
  6. Become immortal, they divide indefinitely.
  7. Is a molecule that stores information.
  8. Is not a single genetic disorder.
  9. Is a diagram of family relationships that includes two or more generations

20 Clues: Any change in DNA. • Is, in fact, a triplet code. • Is not a single genetic disorder. • Is a leading cause of lung cancer. • The process in which DNA is copied. • Is a molecule that stores information. • Become immortal, they divide indefinitely. • Are biologically important organic compounds. • Carries the information from DNA to a ribosome. • ...

Biology Vocabulary 2017-02-08

Biology Vocabulary crossword puzzle
Across
  1. Nitrogen containing molecule that has the same chemical properties as a base.
  2. Discovered DNA
  3. essential for protein synthesis
  4. form of RNA where it copys the DNA sequence and transfers it to a ribosome
  5. Holds DNA together
  6. Base Pair Rule
  7. One Ring
  8. Enzyme that produces primary transcript RNA
  9. Deoxyribonucleic acid
  10. Ribonucleic acid
Down
  1. Contains nucleus
  2. What DNA looks like
  3. Polypeptide
  4. Forms the basic structural unit of nucleic acids such as DNA.
  5. A distinct sequence of nucleotides
  6. Doesn't Contain nucleus
  7. The process in which ribosomes in a cell's cytoplasm create proteins
  8. One of the four nucleobases in the nucleic acid of RNA
  9. Transports amino acids from the cytoplasm of a cell to a ribosome.
  10. Threadlike structure of nucleic acids and protein
  11. The first step of gene expression
  12. Professor of biochemistry at Columbia University
  13. What Chromosomes are composed of
  14. Two rings

24 Clues: One Ring • Two rings • Polypeptide • Discovered DNA • Base Pair Rule • Contains nucleus • Ribonucleic acid • Holds DNA together • What DNA looks like • Deoxyribonucleic acid • Doesn't Contain nucleus • essential for protein synthesis • What Chromosomes are composed of • The first step of gene expression • A distinct sequence of nucleotides • Enzyme that produces primary transcript RNA • ...

Biology Review. 2016-12-13

Biology Review. crossword puzzle
Across
  1. long chains of amino acid molecules.
  2. a series of chemical reactions that convert light, energy, water, and CO2 into food-energy molecule glucose and give off oxygen.
  3. are macromolecules that form when long chains of molecules called nucleotides.
  4. the diffusion of water molecules only through a membrene.
  5. one sugar molecule two sugar molecules or a long chain of sugar molecules a make up of...
  6. membrane-bound organelles that use light energy and make food. (photosynthesis).
  7. a series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP.
  8. other structures with specialized functions.
  9. a stiff structure outside the cell membrane.
  10. a process by which glucose, a sugar, is broken into smaller molecules.
  11. the movement of substances through a cell membrane only by using the cell's energy.
  12. states that all living things are made of one or more cells, the cell is the smallest unit of life and all cells come from preexisting cells.
  13. the movement of substances from an area of highr concentration to an area of lower concentration.
Down
  1. the process during which a cell's vesicles release their contents outside the cell.
  2. a fluid inside a cell that contains salts and other molecules.
  3. the movement of substances through a cell membrane without using the cell's energy.
  4. is a reaction that eukaryotic and prokaryotic cells can use to obtain energy from food when oxygen levels are low.
  5. when molecules pass through a cell membrane using special proteins called transport proteins.
  6. a flexible covering that protects the inside of a cell from the enviroment outside a cell.
  7. forms by joining many smalls molecules together.
  8. the process during which a cell takes in a substance by surrounding it with the cell membrane.
  9. large macromolecule that does not dissolve in water.
  10. is a network of threadlike proteins that are joined together.
  11. the part of a cell that directs cell activities and contains genetic information stored in DNA, DNA is organized into structures called chromosomes.

24 Clues: long chains of amino acid molecules. • other structures with specialized functions. • a stiff structure outside the cell membrane. • forms by joining many smalls molecules together. • large macromolecule that does not dissolve in water. • the diffusion of water molecules only through a membrene. • is a network of threadlike proteins that are joined together. • ...

Biology Terms 2018-01-31

Biology Terms crossword puzzle
Across
  1. The process involoved in the production of new cells genetically identical with the original cell
  2. Specific complement of chromosomes present in a cell or an individual
  3. The death of cells which occurs as a normal and controlled part of an organism's growth or development
  4. Any number of organised or specialized structures living within a cell
  5. The process of cell division that results in the production of new cells, each containing half the number of chromosomes of the original cell
  6. Specific segment of DNA carrying an instruction encoded in its base sequence for a specific protein product
  7. contains four bases, A G C T, they form the major component of chromosomes and contain coded genetic instructions
  8. The different forms of a particular gene
  9. Cells of the body other than germline cells
  10. In the mitotic cell cycle, period of cell growth and DNA synthesis
  11. Having one copy of each specific chromosome
  12. Rod-shaped organelles, they are important for cell division and the formation of spindle
  13. Cell or organism with a membrane-bound nucleus
  14. The total number of the genes present in a cell or an organism
  15. Built of amino acidsub-units and linked by peptide bonds to form a chain
Down
  1. Organisms or cells having two copies of each specific chromosome, having a paired set of chromosomes
  2. Mitosis stage where chromosomes align around the equator of a spindle (form between cells during mitosis, to which chromosomes become attached)
  3. Stage of mitosis in which new nuclear membranes form around the separated groups of chromosomes
  4. Organelle containing RNA that is the major site of protein production in cells
  5. The control centre of the cell where DNA, the genetic information of your body is kept
  6. Clusters of microtubes, composed of protein that grow out from the centrioles at opposite ends of the spindle
  7. Cells or organisms without membrane-bound nucleus
  8. Cells involved in reproduction
  9. Structure composed of DNA and protein. Visible in cells during mitosis
  10. Smallest structural and functional unit of an organism
  11. located outside of the plasma membrane in plant cells
  12. The position where the chromatids are held together in a chromosome
  13. Stage of mitosis in which the chromosomes contract and become visable, the nuclear membrane begins to disintegrate and the spindle forms
  14. Eggs of a female or sperm of a male

29 Clues: Cells involved in reproduction • Eggs of a female or sperm of a male • The different forms of a particular gene • Cells of the body other than germline cells • Having one copy of each specific chromosome • Cell or organism with a membrane-bound nucleus • Cells or organisms without membrane-bound nucleus • located outside of the plasma membrane in plant cells • ...

Biology Terms 2018-01-31

Biology Terms crossword puzzle
Across
  1. a gene that controls one function are called ____ of a gene
  2. tight banding found in all chromosomes
  3. determines characteristics of offsprings
  4. reproduce by meiosis
  5. contains one set of chromosomes
  6. composed of one or more chains of amino acids
  7. small round organelle dispersed over the cytoplasm and rough ER
  8. reproduce simply by mitosis
  9. the control centre
  10. produce a new individual organism or zygote
  11. the phase in the life cycle of a cell where it prepares for cell division
  12. the final stage of cell division
  13. two sets of chromosomes
Down
  1. any cell or organism that possesses a clearly defined nucleus surrounded by a membrane
  2. visual representation of all the chromosomes found in an organism
  3. carries genetic information
  4. form a protein structure that divides the genetic material in a cell
  5. are the structural, functional and biological unit of all organisms
  6. one diploid eukaryotic cell divides to generate four haploid cells
  7. found near nucleus, involved in cell division
  8. the second stage of cell division
  9. the first stage of cell division
  10. long strands of DNA
  11. no nuclear membrane, no organelles in the cytoplasm except ribosomes
  12. a specialized part of a cell having some specific function
  13. an organism's complete set of DNA
  14. a rigid layer found outlining plant cells
  15. the death of cells
  16. The process where a single cell divides resulting in generally two identical cells

29 Clues: the control centre • the death of cells • long strands of DNA • reproduce by meiosis • two sets of chromosomes • carries genetic information • reproduce simply by mitosis • contains one set of chromosomes • the first stage of cell division • the final stage of cell division • the second stage of cell division • an organism's complete set of DNA • ...

Biology Crossword 2018-01-29

Biology Crossword crossword puzzle
Across
  1. Divide into four daughter cells
  2. Cells that have a membrane-bound nucleus
  3. any of a number of organised or specialised structures within a living cell
  4. Having a set of unpaired chromosomes (half)
  5. The death of a cell
  6. Clusters of microtubules
  7. Turn into gametes
  8. A unit of heredity which is transferred from a parent to offspring carried on a chromosome
  9. Any cell or organism without a membrane-bound nucleus
  10. Different forms of the same gene
  11. Help in forming spindle fibres, which separate chromosomes during mitosis
  12. Long strand of DNA
  13. Stage of mitosis in which new nuclear membranes form around the separated groups of chromosomes
  14. Stage of mitosis where the chromosomes become visable
  15. Divide into two daughter cells
Down
  1. Containing the genetic material DNA
  2. Eggs or sperm cells
  3. Visual appearance of the chromosomes
  4. Stage of mitosis during which chromosomes align around the equator of a spindle
  5. The full word for DNA
  6. Cells of the body other then germline cells
  7. The resting phase between the first and second division of mitosis
  8. The smallest structural and functional unit of an organism
  9. A layer which sits outside the cell membrane (not found in animal cells)
  10. A cell containing 2 complete sets of chromosomes
  11. An organism's full set of DNA (including genes)
  12. Position where the chromatids are held together in a chromosome
  13. Organelle containing RNA and sometimes stick to RER
  14. Macromolecules built of amino acid

29 Clues: Turn into gametes • Long strand of DNA • Eggs or sperm cells • The death of a cell • The full word for DNA • Clusters of microtubules • Divide into two daughter cells • Divide into four daughter cells • Different forms of the same gene • Macromolecules built of amino acid • Containing the genetic material DNA • Visual appearance of the chromosomes • ...

Radiation Biology 2018-04-16

Radiation Biology crossword puzzle
Across
  1. a comparison of the doses required to reduce survival to a certain level in hypoxic and oxygenated conditions; hypoxic cells are radio-resistant (Acronym)
  2. division of the total dose of radiation into smaller doses usually given more than once a day
  3. the use of dose fractions substantially larger than the conventional level of 2 Gy
  4. one of the 4Rs: a mechanism built into both normal and abnormal cells. Rest periods in standard fractionation schemes allow for normal cells to heal from sublethal radiation injury
  5. According to the Law of Bergonie and Tribondeau, cells that are rapidly dividing, have a long mitotic future, and are _________ are the most responsive to radiation
  6. the rate of energy loss along the track of an ionizing particle, usually expressed in Kev/µm (acronym)
  7. Changes that are seen within days or within weeks
  8. chemicals that scavenge free radicals or facilitate direct chemical repair at sites of DNA damage in normal tissues
  9. one of the 4 Rs: refers to the ability of both normal and tumor cells populations to revascularize as cells die in an attempt to continue thriving
  10. in fractionated radiotherapy, the quantity by which different fractionation regimens are compared (acronym)
  11. cellular damage that is irreversible, irreparable and leads to cell death.
  12. the dissociation of water molecules following irradiation
  13. cells capable of self-renewal and of differentiation to produce all the various types of specialized cells in a lineage
  14. The most resistant mitotic phase to radiation (please hyphenate. i.e. X-phase)
  15. The division of germ cells
Down
  1. permanent arrest of cell division associated with aging, differentiation or cell damage
  2. A theory based on the idea that death of a cell is caused by the inactivation of specific targets within the cell or that the shoulder on the cell survival curves is a result of the number of unrepaired lesions per cell (two words)
  3. a gene that contributes to cancer formation when mutated or inappropriately expressed
  4. reduction in the overall treatment time; a schedule in which the average rate of dose delivery exceeds the equivalent of 10 Gy per wk in 2 Gy fractions (two words)
  5. the maximum radiation dose or intensity of radiotherapy dependent on fractionation, field size, concomitant treatments
  6. The most sensitive mitotic phase to radiation (please hyphenate. i.e. X-phase)
  7. one of the 4 Rs: refers to the trigger of surviving cells in a tumor to divide faster in an attempt to live
  8. a fragment of an atom or molecule that contains an unpaired electron, which, therefore, make it very radioactive (two words)
  9. one of the 4 Rs: is the ability for the cell population to return to a more even distribution of younger, dividing cells following decreased surviving fraction.
  10. a process in which a portion of the cytoplasm is engulfed by parts of the cytoplasm and intracellular organelles are sequestered within characteristic double- or multi-membraned autophagic vacuoles (named autophagosomes) and are finally delivered to lysosomes for bulk degradation.
  11. cellular damage that is repaired during the interval between treatment and assay, especially under suboptimal growth conditions (acronym)
  12. a gene generally active in the embryo and fetus and during proliferation process. A maturation can result in the permanent activation of this gene which then become an oncogene
  13. are more differentiated than stem cells. They have lost the ability to self-renew. They are committed to further differentiate. (two words)
  14. Changes that are seen after months or years
  15. a mode of rapid cell death after irradiation in which the cell nucleus displays characteristic densely staining globules and at least some of the DNA is subsequently broken down into internucleosomal units. “programmed cell death”
  16. A factor used to compare the biological effectiveness of different types of ionizing radiation. It is the inverse ration of the amount of abosrbed radiation required to prodcue a given effect to a standard (or reference) radiation required to produce the same effect (acronym)
  17. a special reproductive cell with a haploid number of chromosomes
  18. the phenomenon whereby a physical or chemical agent has one effect at high doses and the reverse effect at low doses
  19. the division of somatic cells
  20. Traumatic cell death that results from acute cellular injury.
  21. nonlethal cellular injury that can be repaired or accumulated with further dose to become lethal (acronym)

36 Clues: The division of germ cells • the division of somatic cells • Changes that are seen after months or years • Changes that are seen within days or within weeks • the dissociation of water molecules following irradiation • Traumatic cell death that results from acute cellular injury. • a special reproductive cell with a haploid number of chromosomes • ...

Biology Terms 2018-01-10

Biology Terms crossword puzzle
Across
  1. The joining where two sister chromatids that make up an X-shaped chromosome.
  2. DNA
  3. Single cell divides resulting in generally two identical cells
  4. What animals, plants, protists and fungi are.
  5. A molecule made up of amino acids.
  6. When genetic material is duplicated.
  7. The fundamental, physical, and functional unit of heredity.
  8. Second stage of cell division.
  9. A specific pattern in a gene.
  10. Structures within a cell.
  11. A cell or an organism consisting of two sets of chromosomes.
  12. First state of mitosis.
  13. A form of cell division happening in sexually reproducing organisms.
  14. Contains DNA in a cell.
Down
  1. Produces sperm and eggs.
  2. The final stage of mitosis.
  3. Any cell of a multicellular organism besides the germ cells gametocytes and undifferentiated stem cells.
  4. Responsible in moving and separating the chromosomes during nuclear division.
  5. What bacteria are classified as.
  6. When a sperm and an egg fuse.
  7. A self-replicating, small, cylindrical-shaped organelle.
  8. Long strands of DNA.
  9. A depiction of all the chromosomes found in an organism.
  10. Small round particles in a cell made up of RNA and protein.
  11. Gives plant cells structure.
  12. The complete set of genetic material in an organism
  13. A cell containing half of the number of homologous chromosomes in somatic cells.
  14. The structural, functional and biological unit of all organisms.
  15. Programmed cell death.

29 Clues: DNA • Long strands of DNA. • Programmed cell death. • First state of mitosis. • Contains DNA in a cell. • Produces sperm and eggs. • Structures within a cell. • The final stage of mitosis. • Gives plant cells structure. • When a sperm and an egg fuse. • A specific pattern in a gene. • Second stage of cell division. • What bacteria are classified as. • A molecule made up of amino acids. • ...

Biology Time 2017-12-24

Biology Time crossword puzzle
Across
  1. the control centre of an atom.
  2. 1 set of chromosome
  3. a grid of chromosomes from 1-23.
  4. a cylindrical cell structure composed mainly of a protein called tubulin.
  5. small section of DNA.
  6. the first stage of cell division, before metaphase.
  7. acid another word for DNA
  8. sperm or egg cells.
  9. a type of structure that a cell conducts a specific function.
  10. are between the first and second division of meiosis.
  11. long strand of DNA.
  12. cell also called body cells eg.skin cells.
  13. an alternate form of a gene.
Down
  1. is a substance that contains amino acids.
  2. cell is a sequence of cells which develop into eggs and sperm.
  3. wall a protective layer that protects the cells.
  4. have cell wall only in plants and fungi.
  5. the final phase of cell division, between anaphase and interphase.
  6. all of the organism's DNA.
  7. daughter cells are different to parent and each other.(also occurs in gametes)
  8. have cell wall is usually chemically complexed.
  9. fibre a protein structure that divides the genetic substance in a cell.
  10. part of a chromosome that joins two chromatids together.
  11. 2 sets of chromosomes
  12. the death of cells that occurs controlled part of an organism's growth.
  13. the second stage of cell division, before prophase.
  14. an area found in the cytoplasm of prokaryotic cells.
  15. some unicellular organisms reproduce asexually (also occurs in somatic cells)

28 Clues: 1 set of chromosome • sperm or egg cells. • long strand of DNA. • small section of DNA. • 2 sets of chromosomes • acid another word for DNA • all of the organism's DNA. • an alternate form of a gene. • the control centre of an atom. • a grid of chromosomes from 1-23. • have cell wall only in plants and fungi. • is a substance that contains amino acids. • ...

Biology revision 2017-12-20

Biology revision crossword puzzle
Across
  1. The enzyme breaks down lipids into fatty acids and glycerol.
  2. how many times does a body cell divide?
  3. A pill that does not contain the drug (used in blind trials)
  4. A ___________ is a microorganism that causes disease.
  5. An organelle that produces protein
  6. A goblet cell produces _________.
  7. A type of drug that relieves symptoms of an infection or illness.
  8. Human stem cells come from bone marrow and _______.
  9. The site of photosynthesis
  10. A drug that lowers the bad cholesterol in the blood.
  11. How is polydactyly inherited?
  12. An organ that produces bile
  13. What is the name of the type of cell division that produces gametes?
  14. A type of neurone that links a sensory and motor neurone.
  15. An organ that contains the enzyme protease
  16. Which substance do muscles store glycose as?
Down
  1. Which tissue transports water around the plant?
  2. MMR vaccine is used to protect against ______, mumps and rubella.
  3. What type of molecule are enzymes made from?
  4. A small section of DNA that codes for a protein
  5. The green substance that captures light energy.
  6. What affects the rate of diffusion?
  7. An organelle that controls a cell.
  8. If a cell has adapted to do a particular function, what is it said to be?
  9. Grouping organisms to show how closely related they are
  10. This enzyme is found in the stomach, pancreas and small intestine
  11. What tissue allows gases in and out of a plant leaf?
  12. Where does evidence for early forms of life come from?

28 Clues: The site of photosynthesis • An organ that produces bile • How is polydactyly inherited? • A goblet cell produces _________. • An organelle that controls a cell. • An organelle that produces protein • What affects the rate of diffusion? • how many times does a body cell divide? • An organ that contains the enzyme protease • What type of molecule are enzymes made from? • ...

Biology Vocabulary 2018-04-01

Biology Vocabulary crossword puzzle
Across
  1. A virus that uses RNA
  2. A type of infection when cell's burst
  3. Prokaryotes that can survive with or without oxygen
  4. When a disease has spread throughout a community quickly
  5. An infected disease made of proteins
  6. Medicine that kills bacteria
  7. A type of prokaryote that can cause diseeases
  8. The interior of the membrane in a prokaryote that helps them survive harsh weather conditions
  9. A type of poison
Down
  1. An infected disease that is in plants
  2. The exterior of a virus, made of proteins
  3. A process that cleans bacteria infected place
  4. When a virus' DNA mixes with the host's DNA so that when the host's cells goes through mitosis the DNA that is infected also replicates
  5. Viruses in bacteria
  6. Prokaryotes that need oxygen to survive
  7. Prokaryotes that DON'T need oxygen to survive
  8. A virus that can cause an infectious disease
  9. An infected disease
  10. A shot that helps prevent a disease
  11. Circular DNA found in bacteria

20 Clues: A type of poison • Viruses in bacteria • An infected disease • A virus that uses RNA • Medicine that kills bacteria • Circular DNA found in bacteria • A shot that helps prevent a disease • An infected disease made of proteins • An infected disease that is in plants • A type of infection when cell's burst • Prokaryotes that need oxygen to survive • ...

Biology Terminology 2018-01-28

Biology Terminology crossword puzzle
Across
  1. What is an organisms complete set of DNA called?
  2. Can be found attached to the rough endoplasmic reticulum or floating in the cytoplasm
  3. located near the nucleus, it functions during cell division
  4. (Diploid) skin and bone cells
  5. Half the number of diploid chromosomes
  6. contains the DNA
  7. hereditary unit of information, found in the nucleus of cells
  8. The type of living cell found in the Monera kingdom
  9. The third phase of Mitosis
  10. The living cell found in four out of the five kingdoms
  11. process of cell death
  12. final phase of cell division that results in two nuclei being formed
  13. The first phase of mitosis
  14. results in 2 identical daughter cells
Down
  1. (Haploid) sperm and egg cells
  2. equally divides the chromosomes into two daughter cells
  3. long section of DNA (humans have 23 pairs of it)
  4. Where the microtubules attach on a chromosome
  5. having double the haploid chromosomes
  6. has a cytoplasm and nucleus in a membrane
  7. The phase of a cells life in which it copies its DNA, to prepare for mitosis
  8. population of bodily cells
  9. different version of the same gene
  10. Small section of DNA that gives the instructions for the construction of protein
  11. Membrane bound functions within a cell
  12. What do Ribosomes produce?
  13. Image of all chromosomes in a nucleus
  14. The layer that surrounds plant cells
  15. results in 4 non-identical haploid daughter cells

29 Clues: contains the DNA • process of cell death • population of bodily cells • What do Ribosomes produce? • The third phase of Mitosis • The first phase of mitosis • (Haploid) sperm and egg cells • (Diploid) skin and bone cells • different version of the same gene • The layer that surrounds plant cells • having double the haploid chromosomes • Image of all chromosomes in a nucleus • ...

Biology Crossword 2018-01-26

Biology Crossword crossword puzzle
Across
  1. fluid of the circulatory system
  2. a mineral needed for nerve transmission and muscle contraction
  3. box like structure that produces the voice
  4. procedure to remove waste products and excess fluid from the blood when the kidneys stop working properly
  5. they eat decomposing organic matter
  6. process by which antigen mixes with its own antibodies
  7. narrowing of blood vessels when body is exposed to cold temperature
  8. part of the body’s natural allergic response to substances
  9. type of WBC that triggers inflammation and allergies
  10. condition of bowels in which stool is often dry and hard
  11. method or device used to prevent pregnancy
  12. eating disorder in which a person eats large quantities and then intentionally vomits
  13. a cancer when bone marrow produces too much white blood cells
  14. liquid waste product produced by the kidneys
  15. excessive and frequent evacuation of watery feces
  16. caused by a bacterium called Mycobacterium tuberculosis
  17. narrow part of the uterus
  18. insulin deficiency or abnormality in the use of insulin
  19. class of diseases in which uncontrolled division of cells invade or spread to other tissues
  20. excretory organ in the vertebrate urinary system
Down
  1. substance produce by exocrine glands
  2. hardening of the arteries
  3. physical and chemical breakdown of food
  4. widening of blood vessels when body is exposed to hot temperature
  5. substances required for metabolism, growth, maintenance and repair
  6. food’s energy content in units
  7. it is the act of respiring
  8. prevents the back flow of blood through its cusps or flaps of tissues
  9. first fertilized egg formed by two gametes
  10. command center of almost all glands
  11. wall of an artery weakens and bulges forming a pulsating, enlarging sac
  12. inflammation of the appendix
  13. saclike organ where embryo and fetus develop
  14. muscle of the heart
  15. part of the digestive and respiratory systems known as the throat
  16. production of egg cells
  17. tube beneath the larynx also known as the windpipe
  18. substance that initiates primary immune response/ immunity to a disease
  19. protein that react to non-antigen corresponding to the surface of RBC
  20. metabolize fats

40 Clues: metabolize fats • muscle of the heart • production of egg cells • hardening of the arteries • narrow part of the uterus • it is the act of respiring • inflammation of the appendix • food’s energy content in units • fluid of the circulatory system • they eat decomposing organic matter • command center of almost all glands • substance produce by exocrine glands • ...

Organismal Biology 2018-01-14

Organismal Biology crossword puzzle
Across
  1. Organ located near the stomach that makes insulin and glucagon
  2. Is also known as inhalation; happens when oxygen from the air enters the lungs
  3. Organ found in the mesentery that stores blood
  4. Carbohydrate digestion begins in the _____
  5. Largest organ in the body cavity; where bile is produced
  6. Process of maintaining salt and water balance across membranes within the body
  7. It is where food absorption happens
  8. Mixes food and saliva in the mouth
  9. Carries blood away from the heart
  10. Condition of having at least three loose or liquid bowel movements each day
  11. glottis lead to the _____
  12. Air sacs where gas exchange occurs
  13. A junction between two neurons or a neuron and an effector
  14. Organ that serves as the center of the nervous system
  15. A small rounded mass of a substance, especially of chewed food at the moment of swallowing
  16. Chamber within the heart that is responsible for pumping oxygen-depleted blood to the lungs
  17. Taking in food
Down
  1. Air passages that are connected to the lungs
  2. Protein that is present in the surface of red blood cells
  3. A person who is suffering from both chronic bronchitis and emphysema
  4. Also known as red blood cell
  5. Secretes saliva in the buccal cavity
  6. It is a muscular organ that pumps blood throughout the body
  7. Receives nerve impulses from the axon terminal to a cell body
  8. Blood vessel where exchange of nutrients, gases and waste products occurs
  9. Regulates the exit of partially digested food from the stomach
  10. A rhythmic wave-like contraction of muscles that propels food down to the stomach
  11. Pair of organs that filters wastes from the blood
  12. Process that occurs if an antigen is mixed with its corresponding antibody
  13. Also known as windpipe
  14. Holds the urine
  15. Largest artery in body
  16. A digestive juice produced by the liver and stored in the gall bladder
  17. Blood entering in the left atrium via pulmonary vein
  18. Are called thrombocytes and used in blood clotting

35 Clues: Taking in food • Holds the urine • Also known as windpipe • Largest artery in body • glottis lead to the _____ • Also known as red blood cell • Carries blood away from the heart • Mixes food and saliva in the mouth • Air sacs where gas exchange occurs • It is where food absorption happens • Secretes saliva in the buccal cavity • Carbohydrate digestion begins in the _____ • ...

Biology 112 2018-02-10

Biology 112 crossword puzzle
Across
  1. First to provide an explanation for evolution
  2. name of ship Darwin took exhibition on
  3. name of scientist who furthered the theory of natural selection
  4. variations are...
  5. species that Darwin initially studied
  6. individuals of the same species in a particular environment at the same time
  7. individuals become isolated from a larger population and develop a new colony
  8. similarities are due to adaptations to a similar environment
  9. no genotypic or allelic fluctuations per generation in a population
  10. constitutes genetic makeup of an individual organism
  11. based decay of isotopes
  12. more reproductive success...
  13. is evolution a random process
  14. when conditions favour both extremes of a phenotypic range
  15. when conditions favour one extreme of a phenotypic range
  16. similar photosynthetic bacteria
  17. proposed that Earth's features could be explained by gradual mechanisms
  18. an assemblage of larger and more diverse bodied organisms
  19. developed paleontology
  20. viewed species as fixed
  21. reduction in number of individuals in a population due to disaster
  22. what mass extinction could be underway right now
Down
  1. evolution is very...
  2. diploid stage in mushrooms is found in...
  3. gain or loss of alleles
  4. useless structures within organisms
  5. Mendel is the father of...
  6. unifying theory of biology
  7. main part of moss
  8. once life arose it...
  9. when conditions favour the intermediate of two extremes of a phenotypic range
  10. Mendel worked with...
  11. similarities are due to a common ancestor
  12. the great dying
  13. larger and more diverse fossils appear
  14. adaptive evolution is...
  15. reveals changes in the history of life on earth
  16. study of life
  17. diploid organism attached to the gametophyte in moss
  18. set of observable characteristics in an individual organism
  19. raw material for evolution
  20. came up with binomial classification system

42 Clues: study of life • the great dying • variations are... • main part of moss • evolution is very... • once life arose it... • Mendel worked with... • developed paleontology • gain or loss of alleles • based decay of isotopes • viewed species as fixed • adaptive evolution is... • Mendel is the father of... • unifying theory of biology • raw material for evolution • more reproductive success... • ...

Biology Vocabulary 2018-02-12

Biology Vocabulary crossword puzzle
Across
  1. what does the dissolving
  2. number of protons and neutrons together, indicated below the symbol
  3. a mixture in which one substance is dissolved in water
  4. measurement system to determine the amount of hydrogen ions in a solution
  5. electrons in the outer most orbit of the nucleus
  6. atoms combined chemically through bonding
  7. neutral particle
  8. what is dissolved
  9. an atom with increased number of neutrons
Down
  1. a short representation
  2. a protein that acts a catalyst in living cells
  3. two or more substance mixed together physically
  4. basic unit of life
  5. solution in which the materials does dissolve but breaks into tiny particles that float within
  6. number of protons, indicated above the symbol
  7. negatively charged particle
  8. attraction of molecules of different substances
  9. pure substance, one type of atom
  10. center of the atom
  11. positively charged particle

20 Clues: neutral particle • what is dissolved • basic unit of life • center of the atom • a short representation • what does the dissolving • negatively charged particle • positively charged particle • pure substance, one type of atom • atoms combined chemically through bonding • an atom with increased number of neutrons • number of protons, indicated above the symbol • ...

Biology 11 2018-03-25

Biology 11 crossword puzzle
Across
  1. Part of a trait that does not show up phenotypically, but is there.
  2. Watch the photosynthesis song on youtube. "It's a miracle, how all the ___, captures sunlight from the leaves.
  3. The study of heredity.
  4. The allele that shows up appearance wise, for the trait.
  5. The thing being tested in an experiment.
  6. The observable traits of an organism. The traits you can see.
  7. A suggested answer to a question that must be testable.
  8. Made up of ribose sugar, phosphate, and nitrogen bases.
  9. Statistics that are collected during an experiment to analyze and help form a conclusion.
  10. Involved in drug detoxification.
  11. A quality or characteristic.
  12. Found in the nucleus, humans have 23 pairs of them.
  13. A type of genetic mixing where alleles are expressed equally.
  14. Only in plant cells, keep them structured and safe.
  15. For a certain gene, it carries the same allele.
  16. A small sac within a cell that carries materials from place to place.
  17. An explanation based on extensive facts and evidence to support it.
  18. Gel like substance that holds organelles in place in cells.
Down
  1. In cells, holds storage, like water.
  2. A place where ribosomes hang out.
  3. Passing on of traits from parents to offspring.
  4. Used as a baseline to compare groups in a scientific experiment.
  5. Allows things to enter and exit the cell, made of phospholipids.
  6. For a certain gene, it carries two different alleles.
  7. Things that are being controlled and changed in an experiment to tested another thing.
  8. A diagram that predicts outcomes during breeding of organisms.
  9. The POWERHOUSE of the cell.
  10. A organelle only found in plant cells that does photosynthesis.
  11. Where proteins are made.
  12. Made up of deoxyribose sugar, phosphate, and nitrogen bases.
  13. The cells that combine for sexual reproduction.
  14. Known as the brain of the cell.
  15. The genetic identity of the organism.
  16. The result of sexually reproducing two organisms of different breeds or species.
  17. In cells, in charge of packaging and sending out things.
  18. You get one of these from each parent.

36 Clues: The study of heredity. • Where proteins are made. • The POWERHOUSE of the cell. • A quality or characteristic. • Known as the brain of the cell. • Involved in drug detoxification. • A place where ribosomes hang out. • In cells, holds storage, like water. • The genetic identity of the organism. • You get one of these from each parent. • The thing being tested in an experiment. • ...

Biology, Macromolecules 2017-10-16

Biology, Macromolecules crossword puzzle
Across
  1. Chain of linked monomers,in general
  2. structural combination of carbohydrates, used in plants to grow tall
  3. acid simplest lipid.
  4. one of the macromolecules, whose monomer is amino acid
  5. acid The monomer building block of all proteins. 23 in all
  6. The monomer of carbohydrates made up of glucose and fructose
  7. A single living being, like bacteria, plants, frog, human
  8. A molecule which consist of a hydrophilic head and a hydrophobic tail.
  9. water loving
  10. vital, required
  11. Type of molecule with uneven sharing of electrons, has +, - poles
Down
  1. The small units that link together to form polymers
  2. Many sugars, a polymer
  3. Sugars, glucose, fructose
  4. 2 sugar monomers bonded together by a glycosidic bond
  5. a glycerol molecule with 3 fatty acid tails
  6. An important polysaccharide found in animal muscle and liver
  7. water fearing
  8. Bond between 2 atom where electrons are shared
  9. To build. To put together
  10. special type of proteins which speed up (catalyse)the reactions
  11. Macromolecule which consists of fats and oils

22 Clues: water loving • water fearing • vital, required • acid simplest lipid. • Many sugars, a polymer • Sugars, glucose, fructose • To build. To put together • Chain of linked monomers,in general • a glycerol molecule with 3 fatty acid tails • Macromolecule which consists of fats and oils • Bond between 2 atom where electrons are shared • ...

Biology, Macromolecules 2017-10-16

Biology, Macromolecules crossword puzzle
Across
  1. The small units that link together to form polymers
  2. acid simplest lipid.
  3. A molecule which consist of a hydrophilic head and a hydrophobic tail.
  4. A single living being, like bacteria, plants, frog, human
  5. To build. To put together
  6. vital, required
  7. special type of proteins which speed up (catalyse)the reactions
  8. 2 sugar monomers bonded together by a glycosidic bond
  9. The monomer of carbohydrates made up of glucose and fructose
  10. water fearing
  11. one of the macromolecules, whose monomer is amino acid
  12. Type of molecule with uneven sharing of electrons, has +, - poles
  13. structural combination of carbohydrates, used in plants to grow tall
Down
  1. water loving
  2. acid The monomer building block of all proteins. 23 in all
  3. a glycerol molecule with 3 fatty acid tails
  4. Bond between 2 atom where electrons are shared
  5. Many sugars, a polymer
  6. Macromolecule which consists of fats and oils
  7. An important polysaccharide found in animal muscle and liver
  8. Sugars, glucose, fructose
  9. Chain of linked monomers,in general

22 Clues: water loving • water fearing • vital, required • acid simplest lipid. • Many sugars, a polymer • To build. To put together • Sugars, glucose, fructose • Chain of linked monomers,in general • a glycerol molecule with 3 fatty acid tails • Macromolecule which consists of fats and oils • Bond between 2 atom where electrons are shared • ...

Cell Biology 2017-06-01

Cell Biology crossword puzzle
Across
  1. Transport through a membrane not requiring energy
  2. A common carbohydrate that is broken down by amylase
  3. The term given to when an enzyme is working at its maximum
  4. A solution that has a higher water content than a cell
  5. The number of pairs of chromosomes in a human nucleus
  6. The process of cell division
  7. A reaction that occurs in the cytoplasm and yields 2 ATP molecules
  8. A solution that has a lower water content than a cell
  9. If enzymes are put in extreme heat or pH they will do this
  10. A word that means an organism made of more than one cell
  11. A chemical that lowers the activation energy of a reaction
  12. A waste product of fermentation in plants and yeast
  13. A sugar needed for respiration
  14. What is made in an enzyme controlled reaction
  15. The movement of substances from a high concentration to an area of lower concentration
  16. The name of the reactant in an enzyme controlled reaction
  17. The model used to explain how an enzyme works
  18. A human hormone produced by genetic engineering for diabetics
Down
  1. The movement of water through a semi-permeable membrane
  2. The term given to the amount of oxygen needed to remove the lactic acid produced in fermentation
  3. The area of an enzyme that has a specific shape
  4. A waste product of fermentation in animals
  5. The technique used when culturing microorganisms to prevent contamination
  6. A chain of amino acids
  7. The molecule that carries the genetic code from the nucleus to the ribosome
  8. A piece of equipment needed to look at cells
  9. The form of energy stored in glucose and ATP
  10. An enzyme that creates starch from glucose in a potato
  11. Controls the movement of substances in and out of cells
  12. The site of protein synthesis in a cell
  13. The complementary base to cytosine in DNA
  14. A biological catalyst
  15. A word that means a single cell organism
  16. A type of protein that is not structural
  17. The site of aerobic respiration
  18. A small circle of DNA in a bacteria cell
  19. A solution that has an identical water concentration to a cell
  20. A plant cell that is full of water
  21. A gas needed for aerobic respiration
  22. A cell containing 2 sets of chromosomes
  23. Transport through a membrane that requires ATP

41 Clues: A biological catalyst • A chain of amino acids • The process of cell division • A sugar needed for respiration • The site of aerobic respiration • A plant cell that is full of water • A gas needed for aerobic respiration • The site of protein synthesis in a cell • A cell containing 2 sets of chromosomes • A word that means a single cell organism • ...

Biology Review 2017-06-01

Biology Review crossword puzzle
Across
  1. receives oxygen poor blood
  2. chordates with a backbone
  3. part of chromosome breaks off and attaches to another
  4. tube-like excretory structures that filter body fluid
  5. extra copy of all or part of chromosome
  6. tube connecting the mouth and esophagus
  7. bubble like structures that provide an enormous amount of surface area
  8. What is a gene mutations that involve changes in one or a few nucleotides? (Two words)
  9. innermost germ layer, develops into linings of digestive tract/respiratory system
  10. chemical or agent in the environment that cause mutation
  11. organs that exchange oxygen
  12. What separates waste and extra water from the blood?
  13. untwists the double helix and exposes complementary strands
  14. pumps blood out oxygen rich blood
Down
  1. outermost layer, produces organs, nerves, and the outer layer of skin
  2. What is a nucleic acid that consists of a long chain of nucleotide?
  3. reverses direction of parts of a chromosome
  4. a hollow, muscular organ that pumps blood around the body
  5. making RNA from a sequence of DNA bases
  6. middle layer, develops into muscle, most of circulatory, reproductive, excretory system
  7. heritable changes in genetic information
  8. What are long chains of amino acids called?
  9. reads along each naked single strand adding the complementary nucleotide (Two words)
  10. loss of all or part of chromosome
  11. proteins are built on ribosomes, which are made of two subunits made up of ribosomal RNA molecules
  12. What splices together the short segments of the discontinuous strand?

26 Clues: chordates with a backbone • receives oxygen poor blood • organs that exchange oxygen • loss of all or part of chromosome • pumps blood out oxygen rich blood • making RNA from a sequence of DNA bases • extra copy of all or part of chromosome • tube connecting the mouth and esophagus • heritable changes in genetic information • reverses direction of parts of a chromosome • ...

Cell Biology 2017-11-13

Cell Biology crossword puzzle
Across
  1. Packages materials for storage or export
  2. First person to see dead cells, named them cells
  3. Site of cellular respiration
  4. First to see living cells, improved microscope
  5. Organism made up of only one cell
  6. Controls amount of light that reaches the specimen
  7. All cells come from other cells
  8. Site of photosynthesis
  9. Animals are made up of cells
  10. Has ribosomes that make proteins
  11. Have a nucleus and membrane-bound organelles
  12. Jellylike substance within cell where chemical reaction take place
  13. Stores wastes, food, water, etc.
Down
  1. Wall Gives support to plant cells
  2. No nucleus, only a nucleoid region
  3. Polysaccharide that makes up the cell wall
  4. Organism made up of more than one cell
  5. Contain DNA and controls cell activities
  6. Plants are made up of cells
  7. Specialized structures within a cell
  8. Involved in lipid production
  9. Makes ribosomes
  10. Site of protein synthesis
  11. Contains digestive enzymes that break down organelles and macromolecules

24 Clues: Makes ribosomes • Site of photosynthesis • Site of protein synthesis • Plants are made up of cells • Site of cellular respiration • Involved in lipid production • Animals are made up of cells • All cells come from other cells • Has ribosomes that make proteins • Stores wastes, food, water, etc. • Wall Gives support to plant cells • Organism made up of only one cell • ...

Biology Crossword 2017-06-11

Biology Crossword crossword puzzle
Across
  1. A organism that is at the beginning of a food chain and creates energy
  2. trap Something to fall into, a covered pit
  3. Only eats meat
  4. Rainfall, snow and hail are apart of this term.
  5. Branch of biology concerned with organisms' relations
  6. Single-celled micro-organisms. Good or bad
  7. The act of identifying something
  8. Only eats vegetation and agriculture
  9. This is required for us to see
  10. A plant consisting of fungus.
  11. A organism that eats both meat and vegetation
Down
  1. The organism that eats the prey
  2. A small area used to calculate the distribution of an of an organism
  3. Plants use this to make food from the sun
  4. Upper layer of earth, used to grow plants
  5. An organism which lives in another organism
  6. the organism that is eaten by the predator
  7. A tournament is a synonym for this and organisms do this
  8. The intensity of heat present in a substance
  9. Each feeding level of a food chain
  10. A group of living organisms that are similar and can exchange genes
  11. A animal that eats another in a food chain
  12. Scale to determine the alkalinity or acidity level of a substance
  13. This is required for everything alive and can be attained from food. 8 forms of this.
  14. Large group of spore which produces organisms to feed on organic matter

25 Clues: Only eats meat • A plant consisting of fungus. • This is required for us to see • The organism that eats the prey • The act of identifying something • Each feeding level of a food chain • Only eats vegetation and agriculture • Plants use this to make food from the sun • Upper layer of earth, used to grow plants • trap Something to fall into, a covered pit • ...

Biology Review 2018-05-17

Biology Review crossword puzzle
Across
  1. any change in copying the DNA message
  2. the ability of a person who once had a disease to be protected from getting the same disease again
  3. the smallest kind of blood vessel
  4. makes three different enzymes
  5. nonliving, yellow liquid part of the blood
  6. a disease in which a person's blood won't clot
  7. ______ system is a group of organs that take in food and change it into a form the body can use
  8. a liquid that is formed in the mouth and that contains an enzyme. (speeds up chemical change in carbohydrates)
  9. ______ system helps with the exchange of gases
  10. the adding of a healthy gene into the body of a person suffering from a disorder caused by a defective or mutated gene
  11. cell parts that aid in forming blood clots
  12. cells in the blood that destroy harmful microbes, remove dead cells, and make proteins that help prevent disease
  13. disease of the immune system
  14. the DNA that is formed when DNA from one organism is put into the DNA of another organism
  15. the largest artery in the body
  16. A ______ turns food into a form the cells can use
  17. a green liquid that breaks large fat droplets into small fat droplets
  18. a long, hollow, tubelike oran (most of chemical digestion of food take place here)
  19. the blood vessels that carry blood to and from the heart itself
  20. cells in the blood that carry oxygen to body tissues
  21. Food gets out of the small intestine and into the blood mainly by ______
  22. a tubelike organ at the end of the digestive track
  23. Pressure the force created when blood pushes against the walls of the vessels
  24. occurs when blood pressure is extremely high
  25. the valve between the left atrium and the left ventricle
  26. ______ system is a system that defend the body against foreign chemicals and organisms
  27. a baglike, muscular organ that mixes and chemically changes protein
  28. Side The ______ of the heart pumps blood to all parts of the body
  29. a small, baglike part located under the liver
  30. a chemical that acts as a messenger for DNA
  31. energy that is given off by atoms
  32. the valves between the ventricles and their arteries
  33. a tube hat connects the mouth to the stomach
  34. the bringing together of two living things to produce offspring
  35. chemicals that speed up the rate of chemical change
Down
  1. a blood cancer
  2. Cava the largest vein the body
  3. the fingerlike parts on the lining of the small intestine
  4. the valve between the right atrium and right ventricle
  5. a thick, sticky material that protects the stomach and intestinal linings from from enzymes and stomach acid
  6. Bases form the rungs of a DNA molecule
  7. a small fingerlike part found where the small and large intestine meet
  8. a fatlike chemical found in certain foods
  9. a blood vessel that carries blood away from the heart
  10. the small, top chambers of the heart
  11. the death of a section of heart muscle
  12. A ______ occurs when large food pieces are broken down into smaller pieces
  13. the large, bottom chambers of the heart
  14. a condition in which there are too few red blood cells in the blood
  15. a chemical often called stomach acid
  16. the code that translates the DNA language into the protein language
  17. foreign substances that invade the body and cause diseases
  18. ______ twins are two children that form from the splitting of one fertilized egg
  19. a molecule that makes up genes and determines the traits of all living things
  20. a protein in red blood cells that joins with oxygen and gives red cells their colour
  21. three pairs of small glands located under the tongue and behind the jaw
  22. ______ system is your body's pickup and delivery system
  23. ______ twins are twins that form from two different fertilized egg
  24. ______ are flaps in the heart that keep blood flowing in one direction
  25. a blood vessel that carry blood back to the heart
  26. the changing of food into a usable form
  27. Vein The ______ carries blood from the lungs to the left side of the heart
  28. the largest organ in the body
  29. chemicals that help destroy bacteria or viruses
  30. the soft centre part of the bone
  31. Side The ______ of your heart pumps blood into your lungs

66 Clues: a blood cancer • disease of the immune system • makes three different enzymes • the largest organ in the body • Cava the largest vein the body • the largest artery in the body • the soft centre part of the bone • the smallest kind of blood vessel • energy that is given off by atoms • the small, top chambers of the heart • a chemical often called stomach acid • ...

Biology Review 2018-05-17

Biology Review crossword puzzle
Across
  1. Bases form the rungs of a DNA molecule
  2. a baglike, muscular organ that mixes and chemically changes protein
  3. ______ system is a group of organs that take in food and change it into a form the body can use
  4. ______ twins are twins that form from two different fertilized egg
  5. a tubelike organ at the end of the digestive track
  6. three pairs of small glands located under the tongue and behind the jaw
  7. a tube hat connects the mouth to the stomach
  8. a molecule that makes up genes and determines the traits of all living things
  9. energy that is given off by atoms
  10. makes three different enzymes
  11. ______ twins are two children that form from the splitting of one fertilized egg
  12. A ______ occurs when large food pieces are broken down into smaller pieces
  13. a green liquid that breaks large fat droplets into small fat droplets
  14. the DNA that is formed when DNA from one organism is put into the DNA of another organism
  15. the bringing together of two living things to produce offspring
  16. the changing of food into a usable form
  17. chemicals that speed up the rate of chemical change
Down
  1. Food gets out of the small intestine and into the blood mainly by ______
  2. the fingerlike parts on the lining of the small intestine
  3. the largest organ in the body
  4. a liquid that is formed in the mouth and that contains an enzyme. (speeds up chemical change in carbohydrates)
  5. a thick, sticky material that protects the stomach and intestinal linings from from enzymes and stomach acid
  6. a chemical often called stomach acid
  7. the code that translates the DNA language into the protein language
  8. a small, baglike part located under the liver
  9. a long, hollow, tubelike oran (most of chemical digestion of food take place here)
  10. A ______ turns food into a form the cells can use
  11. the adding of a healthy gene into the body of a person suffering from a disorder caused by a defective or mutated gene
  12. a chemical that acts as a messenger for DNA
  13. any change in copying the DNA message
  14. a small fingerlike part found where the small and large intestine meet

31 Clues: the largest organ in the body • makes three different enzymes • energy that is given off by atoms • a chemical often called stomach acid • any change in copying the DNA message • Bases form the rungs of a DNA molecule • the changing of food into a usable form • a chemical that acts as a messenger for DNA • a tube hat connects the mouth to the stomach • ...

Biology Review 2018-05-17

Biology Review crossword puzzle
Across
  1. a small, baglike part located under the liver
  2. three pairs of small glands located under the tongue and behind the jaw
  3. form the rungs of a DNA molecule
  4. the code that translates the DNA language into the protein language
  5. the changing of food into a usable form
  6. A ______ occurs when large food pieces are broken down into smaller pieces
  7. A ______ turns food into a form the cells can use
  8. any change in copying the DNA message
  9. ______ system is a group of organs that take in food and change it into a form the body can use
  10. a long, hollow, tubelike oran (most of chemical digestion of food take place here)
  11. the DNA that is formed when DNA from one organism is put into the DNA of another organism
  12. the largest organ in the body
  13. ______ twins are two children that form from the splitting of one fertilized egg
  14. a liquid that is formed in the mouth and that contains an enzyme. (speeds up chemical change in carbohydrates)
  15. a small fingerlike part found where the small and large intestine meet
  16. a green liquid that breaks large fat droplets into small fat droplets
Down
  1. chemicals that speed up the rate of chemical change
  2. energy that is given off by atoms
  3. Food gets out of the small intestine and into the blood mainly by ______
  4. a tubelike organ at the end of the digestive track
  5. the bringing together of two living things to produce offspring
  6. a tube hat connects the mouth to the stomach
  7. a baglike, muscular organ that mixes and chemically changes protein
  8. a chemical often called stomach acid
  9. a thick, sticky material that protects the stomach and intestinal linings from from enzymes and stomach acid
  10. a chemical that acts as a messenger for DNA
  11. ______ twins are twins that form from two different fertilized egg
  12. the adding of a healthy gene into the body of a person suffering from a disorder caused by a defective or mutated gene
  13. makes three different enzymes
  14. a molecule that makes up genes and determines the traits of all living things
  15. the fingerlike parts on the lining of the small intestine

31 Clues: makes three different enzymes • the largest organ in the body • form the rungs of a DNA molecule • energy that is given off by atoms • a chemical often called stomach acid • any change in copying the DNA message • the changing of food into a usable form • a chemical that acts as a messenger for DNA • a tube hat connects the mouth to the stomach • ...

biology crosword 2018-05-02

biology crosword crossword puzzle
Across
  1. A small RNA molecule, consisting of a strand of nucleotides folded into a clover-leaf shape, that picks up an unattached amino acid within the cell cytoplasm and conveys it to the ribosome for protein synthesis.
  2. Any of a class of enzymes that catalyze the joining of two molecules by formation of a covalent bond accompanied by the hydrolysis of ATP.
  3. The group or radical obtained by removal of oneor more hydrogen atoms from phosphoric acid.
  4. Small circular DNA molecules.
  5. Used to produce an organism or cell of one species into which one or more genes of another species have been incorporated.
  6. The action or process of reproducing or duplicating.
  7. A purine base C5H5N5 that codes hereditary information in the genetic code in DNA and RNA, with the base pairing of thymine.
  8. A technique used especially for identification by extracting and identifying the base-pair pattern in an individual's DNA.
  9. The process of constructing a messenger RNA molecule using a DNA molecule as a template with resulting transfer of genetic information to the messenger RNA.
  10. A specific sequence of three consecutive nucleotides that is part of the genetic code and that specifies a particular amino acid in a protein or starts or stops protein synthesis.
  11. Derived from an organism whose DNA has been altered for the purpose of improvement correction of defects.
  12. A Y-shaped part of a chromosome that is the site for DNA strand separation and then duplication.
  13. A gene that makes it possible to distinguish bacteria that carry the plasmid from those that don’t.
  14. The sugar found in DNA.
  15. The insertion of usually genetically altered genes into cells especially to replace defective genes in the treatment of genetic disorders.
  16. A pyrimidine base C4H5N3O that codes genetic information in the polynucleotide chain of DNA or RNA, with the base pairing of guanine.
Down
  1. A triplet of nucleotide bases in transfer RNA that identifies the amino acid carried and binds to a complementary codon in messenger RNA during protein synthesis at a ribosome.
  2. A purine base C5H5N5O that codes genetic information in the polynucleotide chain of DNA or RNA, with the base pairing of cytosine.
  3. Any of various enzymes that catalyze the unwinding and separation of double-stranded DNA or RNA during its replication.
  4. Any of a group of enzymes that promote the synthesis of RNA using DNA or RNA as a template.
  5. DNA that has been formed artificially by combining constituents from different organisms.
  6. The process of binding separate DNA sequences.
  7. The process of forming a protein molecule at a ribosomal site of protein synthesis from information contained in messenger RNA.
  8. An individual grown from a single somatic cell or cell nucleus and genetically identical to it.
  9. An RNA produced by transcription that carries the code for a particular protein from the nuclear DNA to a ribosome in the cytoplasm and acts as a template for the formation of that protein.
  10. An enzime that cuts DNA at a sequence of nucleotides.
  11. RNA that is a fundamental structural element of ribosomes.
  12. A pyrimidine base C5H6N2O2 that is one of the four bases coding genetic information in the polynucleotide chain of DNA, with the base pairing adenine.
  13. A membrane or glassslide, on which sequences of DNA are fixed in anorderly arrangement.
  14. Any of various nucleic acids that contain ribose and uracil as structural components and are associated with the control of cellular chemical activities.
  15. The application of scientific knowledge to legal problems.

31 Clues: The sugar found in DNA. • Small circular DNA molecules. • The process of binding separate DNA sequences. • The action or process of reproducing or duplicating. • An enzime that cuts DNA at a sequence of nucleotides. • RNA that is a fundamental structural element of ribosomes. • The application of scientific knowledge to legal problems. • ...

Biology Crossword 2016-10-23

Biology Crossword crossword puzzle
Across
  1. s a large molecule made up of chains or rings of linked monomer units
  2. substance consisting of atoms which all have the same number of protons
  3. consist of either one or two long chains of repeating units called nucleotide
  4. a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other
  5. a substance that has amino acids
  6. which two molecules combine to form a larger molecule with the elimination of a small molecule
  7. Acid are the building blocks of proteins
  8. is a numeric scale used to specify the acidity or basicity of an aqueous solution
  9. catalysts which speed up chemical reactions
  10. that involves the sharing of electron pairs between atoms
Down
  1. group of atoms bonded together
  2. the tendency of dissimilar particles or surfaces to cling to one another
  3. basic unit of chemical element
  4. is the process of joining two molecules, or compounds, together following the removal of water
  5. comprise a group of naturally occurring molecules
  6. very large molecule
  7. analogy first postulated in 1894
  8. form when one atom gives up one or more electrons to another atom
  9. include sugars, starches, saccharides, and polysaccharides
  10. Any of a series of sweet-tasting, crystalline carbohydrates, especially a simple sugar
  11. action or property of like molecules sticking together
  12. are small molecules, mostly organic, that can join with other similar molecules to form very large molecules

22 Clues: very large molecule • group of atoms bonded together • basic unit of chemical element • analogy first postulated in 1894 • a substance that has amino acids • Acid are the building blocks of proteins • catalysts which speed up chemical reactions • comprise a group of naturally occurring molecules • action or property of like molecules sticking together • ...

Biology Vocab. 2016-08-27

Biology Vocab. crossword puzzle
Across
  1. An abbreviation for any group in which a carbon or hydrogen atom is attached to the rest of the molecule
  2. a hexose sugar found especially in honey and fruit
  3. the chemical breakdown of a compound due to reaction with water
  4. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
  5. a lipid containing a phosphate group in its molecule
  6. a compound that is the chief component of cane or beet sugar
  7. any of the class of sugars that cannot be hydrolyzed to give a simpler sugar
  8. a carboxylic acid consisting of a hydrocarbon chain and a terminal carboxyl group, especially any of those occurring as esters in fats and oils
  9. fatty acids that are liquid at room temperature
  10. a simple sugar that is an important energy source in living organisms and is a component of many carbohydrates
  11. a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction
  12. a compound of the sterol type found in most body tissues, including the blood and the nerves
  13. a simple organic compound containing both a carboxyl and an amino group
  14. any of a large class of organic compounds with a characteristic molecular structure containing four rings of carbon atoms
  15. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  16. incapable of being dissolved
Down
  1. of, relating to, or derived from living matter
  2. an insoluble substance that is the main constituent of plant cell walls and of vegetable fibers such as cotton
  3. any of a class of sugars whose molecules contain two monosaccharide residues
  4. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change
  5. a polysaccharide that functions as a carbohydrate store and is an important constituent of the human diet
  6. a carbohydrate whose molecules consist of a number of sugar molecules bonded together
  7. a compound consisting of two or more amino acids linked in a chain
  8. of or denoting the acid radical
  9. a colorless, sweet, viscous liquid formed as a byproduct in soap manufacture
  10. solid at room temperature, and comes chiefly from animal food products
  11. A condition caused by the excessive loss of water from the body, which causes a rise in blood sodium levels
  12. a sugar present in milk
  13. destroy the characteristic properties by heat, acidity, or other effects that disrupt its molecular conformation
  14. a molecule that can be bonded to other identical molecules to form a polymer

30 Clues: a sugar present in milk • incapable of being dissolved • of or denoting the acid radical • of, relating to, or derived from living matter • fatty acids that are liquid at room temperature • a hexose sugar found especially in honey and fruit • a lipid containing a phosphate group in its molecule • a compound that is the chief component of cane or beet sugar • ...

Biology Vocab. 2016-08-27

Biology Vocab. crossword puzzle
Across
  1. a simple sugar that is an important energy source in living organisms and is a component of many carbohydrates
  2. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  3. solid at room temperature, and comes chiefly from animal food products
  4. of, relating to, or derived from living matter
  5. a carbohydrate whose molecules consist of a number of sugar molecules bonded together
  6. a carboxylic acid consisting of a hydrocarbon chain and a terminal carboxyl group, especially any of those occurring as esters in fats and oils
  7. a sugar present in milk
  8. any of the class of sugars that cannot be hydrolyzed to give a simpler sugar
  9. destroy the characteristic properties by heat, acidity, or other effects that disrupt its molecular conformation
  10. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change
  11. incapable of being dissolved
  12. a hexose sugar found especially in honey and fruit
  13. a compound of the sterol type found in most body tissues, including the blood and the nerves
  14. An abbreviation for any group in which a carbon or hydrogen atom is attached to the rest of the molecule
  15. A condition caused by the excessive loss of water from the body, which causes a rise in blood sodium levels
  16. a compound that is the chief component of cane or beet sugar
Down
  1. the chemical breakdown of a compound due to reaction with water
  2. a colorless, sweet, viscous liquid formed as a byproduct in soap manufacture
  3. fatty acids that are liquid at room temperature
  4. a simple organic compound containing both a carboxyl and an amino group
  5. a lipid containing a phosphate group in its molecule
  6. a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction
  7. any of a class of sugars whose molecules contain two monosaccharide residues
  8. a compound consisting of two or more amino acids linked in a chain
  9. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
  10. of or denoting the acid radical
  11. an insoluble substance that is the main constituent of plant cell walls and of vegetable fibers such as cotton
  12. any of a large class of organic compounds with a characteristic molecular structure containing four rings of carbon atoms
  13. a molecule that can be bonded to other identical molecules to form a polymer
  14. a polysaccharide that functions as a carbohydrate store and is an important constituent of the human diet

30 Clues: a sugar present in milk • incapable of being dissolved • of or denoting the acid radical • of, relating to, or derived from living matter • fatty acids that are liquid at room temperature • a hexose sugar found especially in honey and fruit • a lipid containing a phosphate group in its molecule • a compound that is the chief component of cane or beet sugar • ...

biology 3 2019-03-11

biology 3 crossword puzzle
Across
  1. sianr ultra violet dapat menyebabkan mutasi
  2. Zat atau senyawa yang mempercepat ikatan antara enzim dan substrat disebut
  3. Hukum Hardy-Weinberg menyatakan bahwa frekuensi alel pada suatu populasi selalu tetap
  4. Jaringan tulang rawan terdiri atas zat
  5. Reaksi terang dalam fotosintesis terjadi pada
  6. Persendian yang terdapat pada siku
  7. Organisme yang tidak memiliki DNA, melainkan hanya RNA
  8. Pemberian bahan kimia kolkisin dapat mengakibatkan
  9. Padi bibit unggul ATOMITA merupakan hasil mutasi buatan dari padi Pelita dengan cara
  10. Pembuatan tape singkong dengan bantuan ragi Sacharomyces merupakan proses
  11. Kelainan yang terjadi akibat autosomnya berlebih satu pada kromosom nomor 21 adalah
  12. Proses implantasi fetus terjadi pada
  13. kekebalan pasif alami didapatkan dari
Down
  1. Dalam pembuatan minuman beralkohol, substrat yang digunakan adalah buah yang banyak mengandung
  2. Meiosis terjadi sebagai upaya tubuh untuk membentuk sel
  3. Triplet basa nitrogen yang terdapat pada RNA duta
  4. Bila adenin diganti dengan timin atau basa guanin diganti dengan sitosin disebut
  5. Penyakit bawaan albino disebabkan oleh gen
  6. Kromosom yang memiliki 2 lengan yang sama panjang
  7. Tulang yang sejajar dengan kelingking tangan
  8. Hormon yang berperan mempercepat proses pemasakan buah
  9. Sel hibridoma merupakan peleburan dari
  10. Teori yang menyatakan bahwa jerapah memanjangkan lehernya untuk dapat menjangkau daun di dahan yang tinggi dikemukakan oleh
  11. kejang otot karena infeksi bakteri clostridium tetani
  12. Jika penggunaan obat dihentikan maka pecandu akan mengalami rasa nyeri, gemetar, demam, dan berkeringat.

25 Clues: Persendian yang terdapat pada siku • Proses implantasi fetus terjadi pada • kekebalan pasif alami didapatkan dari • Jaringan tulang rawan terdiri atas zat • Sel hibridoma merupakan peleburan dari • Penyakit bawaan albino disebabkan oleh gen • sianr ultra violet dapat menyebabkan mutasi • Tulang yang sejajar dengan kelingking tangan • ...

biology 2 2019-03-11

biology 2 crossword puzzle
Across
  1. Dalam menjawab permasalahan tentang asal-usul, kehidupan, eksperimen siapakah yang cara pelaksanaannya cermat jika ditinjau dari metode ilmiah
  2. Orang yang memiliki ciri diderita oleh wanita, alat kelamin bagian dalam tidak berkembang, steril, dan keterbelakangan mental adalah ciri penderita sindrom
  3. Jenis enzim yang terdapat dalam kepala sel sperma
  4. Jika orang sedang marah, jantungnya berdebardebar, pernapasan lebih cepat, dan gerakan-gerakannya serba cepat. Hal tersebut disebabkan pengaruh hormon
  5. Pasangan basa nitrogen adenin pada RNA
  6. Dengan menggunakan enzim DNA polymerase, DNA mampu melakukan proses
  7. Pada metabolisme glukosa, proses penguraian karbohidrat menjadi laktat tanpa melibatkan O2 terjadi melalui peristiwa
  8. Fermentasi yang menghasilkan zat antara berupa CO2
  9. Persilangan antara dua individu dengan satu sifat beda disebut
  10. Pada ovarium, proses pertumbuhan folikel dipacu oleh
  11. Sindrom cri-du-chat adalah contoh mutasi kromosom pada peristiwa
  12. Pada dasarnya, enzim adalah suatu senyawa
  13. Kode genetik yang dibawa mRNA berdasarkan kode genetik dari
Down
  1. Bagian dari kromosom yang didalamnya tidak terdapat gen dan tidak menyerap warna adalah
  2. Sifat turunan yang bisa diamati dengan mata
  3. keturunan dari suatu persilangan
  4. Seri fosil paling lengkap yang pernah ditemukan
  5. Semangka tanpa biji merupakan hasil mutasi. Hasil mutasi ini menghasilkan keturunan
  6. Kelenjar endoktrin yang berfungsi sebagai pengendali metabolisme kalsium dan fosfat dalam darah
  7. organel yang berperan penting dalam pembelahan nukleus
  8. Dinding primer pada sel tumbuhan secara kimia disusun oleh zat
  9. Larutan yang dapat mempertahankan bentuk dan volume sel
  10. Senyawa yang diperlukan dalam reaksi gelap, tetapi tidak berasal dari reaksi terang fotosintesis
  11. kelainan genetik buta warna terpaut pada
  12. Pembentukan senyawa amino secara alami di udara dari bahan dasar nitrogen, sesuai dengan teori asal usul kehidupan yang dikemukakan oleh

25 Clues: keturunan dari suatu persilangan • Pasangan basa nitrogen adenin pada RNA • kelainan genetik buta warna terpaut pada • Pada dasarnya, enzim adalah suatu senyawa • Sifat turunan yang bisa diamati dengan mata • Seri fosil paling lengkap yang pernah ditemukan • Jenis enzim yang terdapat dalam kepala sel sperma • Fermentasi yang menghasilkan zat antara berupa CO2 • ...

BIOLOGY 9 2019-02-15

BIOLOGY 9 crossword puzzle
Across
  1. what does the dissolving
  2. end goal of diffusion
  3. the powerhouse of the cell
  4. what gets dissolved
  5. funtional group denoted by a p with a circle around it
  6. a small subunit that can combine to form large molecules
  7. green pigment in plants
  8. where the reaction happens on an enzyme
  9. the product of fixation
  10. someone who studies biology
  11. the monomer of proteins
Down
  1. large molecule made of many small subunits
  2. functional group that is made of C O O H
  3. the space between the two membranes of a chloroplast
  4. the study of life
  5. make up all living things
  6. the enzyme in fixation
  7. electron carrier molecule
  8. functional group made of O and H
  9. and uneven distribution of charge
  10. location of the light reactions
  11. connects granum
  12. the movement of particles from high conc. to low conc.
  13. only plant cells have this organelle
  14. transport requires energy to move things across a cell membrane

25 Clues: connects granum • the study of life • what gets dissolved • end goal of diffusion • the enzyme in fixation • green pigment in plants • the product of fixation • the monomer of proteins • what does the dissolving • make up all living things • electron carrier molecule • the powerhouse of the cell • someone who studies biology • location of the light reactions • ...

BIOLOGY 2 2019-07-09

BIOLOGY 2 crossword puzzle
Across
  1. / When female and male gametophyte meets.( olplniainot)
  2. / Living cells with thin cellulose walls.( myaerncpha)
  3. / The widening of blood vessels.( tonidailsaov)
  4. / Kinds of plants.(gopasnisemr)
  5. / Keep their body fluids isotonic to the eternal environment.( foesrmomnrocs)
  6. / Similar to vessels with narrower lumens and connected by pits.(rhsecdiat)
  7. / They have a large number of stomata on their upper surface.(yhptsyedorh)
  8. / Moderate water availability.(eosemthpys)
  9. cell / Cell with nucleus mitochondria, ribosomes, enzymes.( ponimcnoa lelc)
  10. / Moves food substances from leaves to the rest of plants.( elhomp)
  11. / Transport blood to high pressure to the tissue away from the heart.( ertyra)
  12. tube / Tubular cells that are connected end to end.( esiev uebt)
Down
  1. / Living in the severely dry terrestrial environment.(esepnxohty)
  2. / Have nutrients and carbon dioxide reach cells in their body.(lnstap)
  3. / Have nutrients and oxygen reach every cells in their body.(nmsalia)
  4. / The narrowing of blood vessels(itonvitrocsnasov)
  5. / The balance inside the body of mammals.( ohsoemstasi)
  6. / Allow molecules and substance to move back and forth as needed.( lpaomsedstmaa)
  7. / Blood pressure is low.( inev)
  8. / Provide strength because their walls are lignified.( irfesb)
  9. / The union of sperm cell and egg cell.(tgyoxe)
  10. vessels / Consist of dead hallow cells.( mxlye slvsese)
  11. / Gas exchange by tiny forces.( mtosata)
  12. / Ovary which may undergo meiotic division to form an ovum.( otceyo)

24 Clues: / Blood pressure is low.( inev) • / Kinds of plants.(gopasnisemr) • / Gas exchange by tiny forces.( mtosata) • / Moderate water availability.(eosemthpys) • / The union of sperm cell and egg cell.(tgyoxe) • / The widening of blood vessels.( tonidailsaov) • / The narrowing of blood vessels(itonvitrocsnasov) • ...

Biology Vocabulary 2019-09-29

Biology Vocabulary crossword puzzle
Across
  1. Two simple sugars.
  2. An ___ is an atom or molecule that has a net electrical charge.
  3. A place where anything is kept in store; especially, a place where water is collected and kept for use when wanted.
  4. __________ is the part of the metabolism responsible for breaking complex molecules down into smaller molecules.
  5. Surface ______ is water that flows over the land surface, and it is a major component of the water cycle.
  6. The change of a gas to its liquid or solid form.
  7. Organic compounds that contain four rings of carbon atoms.
  8. Monomers of nucleic acid.
  9. The state of steady internal physical and chemical conditions maintained by living systems.
  10. A community of plants and animals that have common characteristics for the environment they exist in.
Down
  1. An ester derived from glycerol and three fatty acids.
  2. Involving neither organic life nor the products of organic life.
  3. Water that falls from the clouds towards the ground, especially as rain or snow.
  4. __________ is the set of metabolic pathways that construct molecules from smaller units.
  5. Proteins and DNA are natural ______.
  6. The sticking together of alike molecules.
  7. Substances that can be mixed with or dissolved in water.
  8. The substance inside a cell which surrounds the cell's nucleus
  9. Sugar contains in the milk.
  10. A large, structural polysaccharide made from chains of modified glucose.

20 Clues: Two simple sugars. • Monomers of nucleic acid. • Sugar contains in the milk. • Proteins and DNA are natural ______. • The sticking together of alike molecules. • The change of a gas to its liquid or solid form. • An ester derived from glycerol and three fatty acids. • Substances that can be mixed with or dissolved in water. • ...

biology A 2019-11-20

biology A crossword puzzle
Across
  1. a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
  2. the cytoplasmic division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
  3. is a molecule containing one atom of phosphorus covalently bound to four oxygen residues, two of which may be expressed as a hydroxyl group.
  4. is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
  5. is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building blocks of DNA
  6. a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
  7. the resting phase between successive mitotic divisions of a cell, or between the first and second divisions of meiosis.
  8. the first stage of cell division, before metaphase, during which the chromosomes become visible as paired chromatids and the nuclear envelope disappears. The first prophase of meiosis includes the reduction division.
  9. The cell cycle is a cycle of stages that cells pass through to allow them to divide and produce new cells.
  10. a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
  11. a compound which is one of the four constituent bases of nucleic acids. A purine derivative, it is paired with thymine in double-stranded DNA.
  12. a compound that occurs in guano and fish scales, and is one of the four constituent bases of nucleic acids. A purine derivative, it is paired with cytosine in double-stranded DNA.
Down
  1. a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
  2. a pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule.
  3. the final phase of cell division, between anaphase and interphase, in which the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed.
  4. a compound found in living tissue as a constituent base of nucleic acids. It is paired with guanine in double-stranded DNA.
  5. simply a nitrogen-containing molecule that has the same chemical properties as a base.
  6. are enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes.
  7. the second stage of cell division, between prophase and anaphase, during which the chromosomes become attached to the spindle fibers.
  8. a sugar derived from ribose by replacing a hydroxyl group with hydrogen.
  9. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  10. the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
  11. a compound consisting of a nucleoside linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA.
  12. the material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed. It consists of protein, RNA, and DNA.
  13. deoxyribonucleic acid, a self-replicating material which is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.

25 Clues: a sugar derived from ribose by replacing a hydroxyl group with hydrogen. • simply a nitrogen-containing molecule that has the same chemical properties as a base. • are enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes. • is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building blocks of DNA • ...

Biology I 2019-03-18

Biology I crossword puzzle
Across
  1. whip-like appendages on the cell membrane
  2. membrane bound sacs formed from other membranes
  3. movement of fluids or particles out of the cell
  4. bone
  5. the joining of the ovum and spermatozoon
  6. single set of chromosomes found in the gametes
  7. sheets of cells that cover or line other tissues (2 words)
  8. cells that receive and transmit signals (2 words)
  9. foot
  10. cell eating of large particles
  11. a method of classifying organisms based upon their evolutionary relationships
  12. worm
Down
  1. flesh
  2. rabbit
  3. membrane bound sacs that contain hydrolytic enzymes
  4. DNA in long, loose fibers
  5. finger-like projections formed from the cell membrane
  6. passive movement of a substance down a concentration gradient and across a membrane that requires a carrier protein (2 words)
  7. life
  8. digits
  9. the site of protein synthesis
  10. bacteria
  11. flat
  12. algae and protozoans
  13. passive movement of water through a semi-permeable membrane from the dilute solution to more concentrated solution
  14. the scientific study of living organisms

26 Clues: bone • life • foot • flat • worm • flesh • rabbit • digits • bacteria • algae and protozoans • DNA in long, loose fibers • the site of protein synthesis • cell eating of large particles • the joining of the ovum and spermatozoon • the scientific study of living organisms • whip-like appendages on the cell membrane • single set of chromosomes found in the gametes • ...

Marine Biology 2012-11-14

Marine Biology crossword puzzle
Across
  1. Complete genetic imformation of an organism
  2. Sulfide Compound often used by chemosynthetic organisms
  3. When two species evolve together
  4. Glassy shell of a Diatom
  5. Name of cyanobacteria that live within algae
  6. Genetic information for retroviruses
  7. Organisms who don't create their own energy
  8. Pigment found in cyanobacteria
  9. Type of virus that kills bacteria
  10. Parasites that only reproduce and develop inside living cells.
  11. Organism who creates its own food
  12. Small organisms that drift on the currents and are the most common producers and consumers
  13. Large amount of organic molecules in the water
  14. Protective layer for prokaryotic cells
  15. Light produced by organisms
Down
  1. A testable observation
  2. Type of fungi that has symbiotic relationships with algae
  3. Toxin found in pufferfish
  4. Ooze A calcareous ooze from the shells of foraminiferans
  5. Common energy molecule
  6. Geological feature often found at mid-ocean ridges
  7. Chemical reactions inside a cell that create energy
  8. Change in water color due to an increase in planktonic species
  9. Organs that produce bioluminescence
  10. Type of mound formed by stromatolites

25 Clues: A testable observation • Common energy molecule • Glassy shell of a Diatom • Toxin found in pufferfish • Light produced by organisms • Pigment found in cyanobacteria • When two species evolve together • Type of virus that kills bacteria • Organism who creates its own food • Organs that produce bioluminescence • Genetic information for retroviruses • ...

Biology Crossword 2012-12-03

Biology Crossword crossword puzzle
Across
  1. CO2
  2. Convert light energy to ATP and NADPH
  3. Organism that need only CO2 as a carbon source
  4. ground tissue of a leaf
  5. The sequence of reactions by which most living cells generate energy during the process of aerobic respiration.
  6. Fermentation under anaerobic conditions
  7. An organism that obtains organic food molecules without eating other organisms or substances derived from other organisms
  8. CO2 + H2O + Energy(light) → C6H12O6 + O2
  9. Splitting of glucose into pyruvate
  10. Catabolic process that makes a limited amount of ATP from glucose
  11. Found in plants;makes food
  12. Sperm+Egg
  13. Conversion of pyruvate to lactate with no release of CO2
  14. Second stage of photosynthesis
  15. Light capturing unit located in the thylakoid membrane
  16. An organism that obtains organic food molecules by eating other organisms or their by products
  17. Fast eating
  18. Photosyntesis process that does not require light
  19. Flagellated spore occuring in chytrid fungi
Down
  1. C6H12O6 + O2 → CO2 + H2O + Energy
  2. Electron carrier molecules
  3. Regulate opening and closing of stomatal pore
  4. Breathing
  5. A plant adapted to an arid climate
  6. Changes color of reflected light
  7. Green pigment in plants
  8. H2O
  9. A type of sugar
  10. Evaporative loss of water from a plant
  11. Conversion of pyruvate to CO2 and ethyl alcohol
  12. Microscopic pore in epidermis of leaves
  13. Flattened membrane sac inside chloroplast
  14. To blind by putting a hot copper plate near someones eye

33 Clues: CO2 • H2O • Breathing • Sperm+Egg • Fast eating • A type of sugar • ground tissue of a leaf • Green pigment in plants • Electron carrier molecules • Found in plants;makes food • Second stage of photosynthesis • Changes color of reflected light • C6H12O6 + O2 → CO2 + H2O + Energy • A plant adapted to an arid climate • Splitting of glucose into pyruvate • Convert light energy to ATP and NADPH • ...

Biology Crossword 2013-02-13

Biology Crossword crossword puzzle
Across
  1. helps transport a cell (same as facilitated diffusion)
  2. acts like a post office in a cell
  3. main structure to life
  4. helps bring a big molecule inside a cell
  5. hallways in a cell
  6. lets in and out membranes for plants only
  7. when there is too much water inside the cell
  8. process in which particles move from high concentration to low concentration
Down
  1. when the amount of water inside and outside a cell is equal
  2. helps transport cells through protein channels
  3. holds the DNA
  4. create proteins
  5. has no nucleus
  6. when the amount of water is equal inside and outside the cell
  7. it allows what goes in and out in
  8. diffusion of water
  9. helps take out a big molecule
  10. gives energy to the cell
  11. acts like a recycling bin
  12. when there is too much water outside a cell
  13. has a nucleus

21 Clues: holds the DNA • has a nucleus • has no nucleus • create proteins • diffusion of water • hallways in a cell • main structure to life • gives energy to the cell • acts like a recycling bin • helps take out a big molecule • acts like a post office in a cell • it allows what goes in and out in • helps bring a big molecule inside a cell • lets in and out membranes for plants only • ...

Biology Definitions 2013-04-15

Biology Definitions crossword puzzle
Across
  1. an assistant to an important person
  2. a semisolid mass, as of coagulated blood
  3. pills or other treatment that help the sick get well
  4. additional help: something that helps out a deficiency
  5. the regular throbbing of the arteries
  6. a measure of the warmth or coldness of an object or substance with reference to some standard value
  7. finally; at the end of
  8. either of the two upper chambers on each side of the heart that receive blood from the veins
  9. any device for halting or controlling the flow of a liquid, gas, or other material through a passage, pipe, inlet, outlet, etc
  10. something that helps or supports
Down
  1. a quantitative deficiency of the haemoglobin
  2. a detoxifier in the bloodstream
  3. a dividing wall, membrane, or the like, in a plant or animal structure
  4. changes; a repeated rise and fall
  5. a sick person who is cared for, usually by doctors or nurses in a hospital
  6. having too little of something; a shortage
  7. a chemical made by the body that plays a role in sleep
  8. cannot do without something; dependent on
  9. essential: of great importance; intrinsic
  10. one of the system of branching vessels or tubes conveying blood from various parts of the body to the heart

20 Clues: finally; at the end of • a detoxifier in the bloodstream • something that helps or supports • changes; a repeated rise and fall • an assistant to an important person • the regular throbbing of the arteries • a semisolid mass, as of coagulated blood • cannot do without something; dependent on • essential: of great importance; intrinsic • ...

Human Biology 2012-03-27

Human Biology crossword puzzle
Across
  1. One of two tubes that transport urine from the kidneys to the urinary bladder.
  2. The tubular excretory unit of the vertebrate kidney
  3. vascular system in plants that carries water and minerals from the roots to the rest of the plant.
  4. Longus rotates forearm medially
  5. The tendency of different kinds of molecules to stick together
  6. extends leg at knee
  7. The study of the functioning body organs.
  8. extends humerus or adducts and rotates arm medially
  9. A noncoding, intervening sequence within a eukaryotic gene.
  10. A foreign macromolecule that does not belong to the host organism and that elicits an immune response
  11. A male gamete
  12. acquired immunodeficiency syndrome
  13. are prokaryotic microorganisms responsible for many human diseases.
  14. Biologists who specialize in the study of fish behavior, anatomy, physiology, and evolution.
  15. In genetics, the proportion of individuals with a particular genotype that show the phenotype ascribed to that genotype
  16. Flexes leg, extends thigh
  17. The study of animals
  18. Abducts, flexes, and rotates thigh medially
  19. A sugar
  20. A harmless variant or derivative of a pathogen that stimulates a host's immune system to mount defenses against the pathogen
  21. The inner layer of the skin, beneath the epidermis
  22. Latae Flexes thigh
  23. membrane The outer membrane of the cell; the plasma membrane.
  24. A biological compound consisting of three fatty acids linked to one glycerol molecule.
  25. A virus that parasitizes a bacterial cell
  26. The movement of water and dissolved substances into a cell, tissue, or organism
  27. female whose function is to lay eggs
  28. solution Solutions of equal solute concentration
  29. The major artery in blood-circulating systems; the aorta sends blood to the other body tissues.
  30. The process of breaking down food into molecules small enough for the body to absorb.
  31. General term for cancers of the lymphoid tissues
  32. Medius adducts, flexes and rotates thigh laterally
  33. Any minute, threadlike structure within a cell.
  34. Flexes wrist
  35. Anterior Flexes thigh
  36. A type of flexible connective tissue with an abundance of collagenous fibers embedded in chondrin
  37. Dead organic matter
  38. A heterotrophic mode of nutrition in which other organisms or detritus are eaten whole or in piece
  39. Disintegration of a cell by rupture of its plasma membrane
  40. A protein that suppresses the transcription of a gene.
Down
  1. A member of the nonreproductive laboring caste of social insects
  2. An organism that absorbs nutrients from the body fluids of living hosts
  3. The transparent anterior portion of the eyeball
  4. The inner, as opposed to the outer, part of an organ, as in the adrenal gland.
  5. Teres Rotates arm laterally
  6. An organism that acts as a decomposer by absorbing nutrients from dead organic matter.
  7. The stored food in egg cells that nourishes the embryo.
  8. Brachii Flexes leg, extends thigh
  9. Abducts and rotates thigh medially
  10. The formation of a gastrula from a blastula
  11. Any method of increasing contact between the respiratory medium and the respiratory surface
  12. A ropelike bundle of neuron fibers (axons and dendrites) tightly wrapped in connective tissue.
  13. Extends and adducts arm and rotates humerus inwardly or pulls shoulder downward and posterially
  14. Flexes forarm at elbow
  15. The diploid product of the union of haploid gametes in conception; a fertilized egg.
  16. The colorless fluid, derived from interstitial fluid, in the lymphatic system of vertebrate animals.
  17. Dorsiflexion and eversion of foot and extension of toes
  18. Semifluid mass consisting of partially digested food
  19. The protein shell that encloses the viral genome; rod-shaped, polyhedral, or more completely shaped.
  20. Rodlike structure of tightly coiled chromatin
  21. Pulls arm anteriorly and across chest rotates humerus or abducts arm
  22. The steady-state physiological condition of the body
  23. Major extends leg at knee
  24. Major Adducts arm, extends and flexes humerus
  25. Carpi Radialis flexes and abducts wrist
  26. extends forarm at elbow
  27. flexes and abducts wrist
  28. Femoris rotates arm laterally
  29. The science of biological structures.
  30. An enzyme in perspiration, tears, and saliva that attacks bacterial cell walls
  31. A sugary fluid that attracts insects to plants.
  32. Pertaining to the stomach.
  33. Carpi Radialis Longus Extends leg at knee
  34. Dorsi Flexes forarm at elbow and rotates hand laterally
  35. A diploid organism that carries identical alleles at one or more genetic loci.
  36. malignant, invasive disease
  37. Major Adducts thigh flexes and rotates lower limb medially
  38. Longus extends wrist and abducts hand
  39. An automatic reaction to a stimulus, mediated by the spinal cord or lower brain
  40. A very small arter
  41. Femoris Dorsiflexion and inversion of foot
  42. Medialis extends fingers
  43. The branch of biology concerned with naming and classifying the diverse forms of life.
  44. Voice box
  45. A substance that is dissolved in a solution.
  46. The study of how organisms interact with their environments.

86 Clues: A sugar • Voice box • Flexes wrist • A male gamete • Latae Flexes thigh • A very small arter • extends leg at knee • Dead organic matter • The study of animals • Anterior Flexes thigh • Flexes forarm at elbow • extends forarm at elbow • flexes and abducts wrist • Medialis extends fingers • Major extends leg at knee • Flexes leg, extends thigh • Pertaining to the stomach. • ...

Biology Crossword 2013-05-21

Biology Crossword crossword puzzle
Across
  1. The development of highly productive crop strains and the use of modern agricultural techniques to increase yields of food crops.
  2. The loss of forests.
  3. The name of our solar system.
  4. The sum total of the variety of organisms in the biosphere.
  5. Can not be replenished by natural processes.
  6. Gray-brown haze in the atmosphere.
  7. Disappearance of a species from all parts of its geographical range.
  8. Ms. Wolf's last name.
  9. The science of art and farming.
  10. The variety of habitats, living communities, and ecological processes in the living world.
  11. Finish this phrase: "Red Robin...."
  12. Regan's favorite color. (It rhymes with slurple)
Down
  1. Species whose population size is rapidly declining and will be extinct if the trend continues.
  2. The practice in which large fields are planted with a single variety year after year.
  3. The number of different species in the biosphere.
  4. The current president of the United States.
  5. The sum total of all the different forms of genetic information carried by all organisms living on earth today.
  6. Can regenerate of they are alive or be replenished by biochemical cycles if nonliving.
  7. The capital of Idaho.
  8. The wearing away of surface soil by water and wind.
  9. Rain containing nitric and sulfuric acids.
  10. Splitting of ecosystems into small fragments.
  11. The raising of aquatic animals for human consumption.
  12. Harmful material that can enter the biosphere through the land air, or water.
  13. Atmospheric layer in which ozone gas is relatively concentrated.

25 Clues: The loss of forests. • The capital of Idaho. • Ms. Wolf's last name. • The name of our solar system. • The science of art and farming. • Gray-brown haze in the atmosphere. • Finish this phrase: "Red Robin...." • Rain containing nitric and sulfuric acids. • The current president of the United States. • Can not be replenished by natural processes. • ...

Biology Crossword 2013-11-18

Biology Crossword crossword puzzle
Across
  1. - Light absorbing molecule.
  2. - Organism that can capture energy from sunlight to produce food.
  3. - Basic unit of all life.
  4. - The transfer of liquid into gas.
  5. - Nucleic acid that contains sugar deoxyribose.
  6. - Material inside the cell membrane - not including nucleus.
  7. - Tissue that controls movement of materials in the body.
  8. - Generate energy.
  9. - Digestion or breakdown of a lipid.
  10. - Group of similar organisms that can produce fertile offspring.
  11. - System where the body protects itself from infections.
  12. - Sac-like photosynthesis membrane found in chloroplast.
  13. - Compound that produces hydroxide ions in solution.
  14. - Macro-molecule made mainly fro carbon and hydrogen atoms.
  15. - A living thing that only consumes plants.
Down
  1. - The Bodies main control system. Consist of brain and spinal cord.
  2. - Process by which organisms maintain relatively stable internal environment.
  3. - System used to multiply, produce more of own. Example - Testes.
  4. - Compound that forms H+ ions in solution's.
  5. - One of the principal chemical compounds that living use to store and release energy.
  6. - First step, where glucose molecule is broken into two molecules of pyruvic acid.
  7. - Center of an atom.
  8. - Energy from ATP and NADPH is used to build high energy compounds such as sugar.
  9. - Group of similar cells that perform a specific action.
  10. - Total amount f living organism within a given trophic level.

25 Clues: - Generate energy. • - Center of an atom. • - Basic unit of all life. • - Light absorbing molecule. • - The transfer of liquid into gas. • - Digestion or breakdown of a lipid. • - A living thing that only consumes plants. • - Compound that forms H+ ions in solution's. • - Nucleic acid that contains sugar deoxyribose. • - Compound that produces hydroxide ions in solution. • ...

(Foundation) Biology 2013-12-09

(Foundation) Biology crossword puzzle
Across
  1. / There are 3 of these in the level of classification
  2. / They convert organic material into simple minerals and nutrients
  3. / An indirect evidence that starts with the letter B
  4. / There are 5 of these in the level of classification
  5. / A series of food chains
  6. / Top carnivores, or top of the food web
  7. / Written in italics and the first letter is in lower case in the binomial name
  8. / Level of classification
  9. / Non-living part
  10. / The Species and Genus make up this name
  11. / Consists of abiotic and biotic Factors
  12. / A structure that develops into the spinal chord
Down
  1. / Written in italics and the second letter is in upper case in the binomial name
  2. / Scientists that classify all organisms into groups
  3. / Another term for consumers
  4. / Consumer decomposing organic matter
  5. / The most commonly used identification tool
  6. / A linear relationship between a producer and consumers
  7. / Living part
  8. / Another term for producers

20 Clues: / Living part • / Non-living part • / A series of food chains • / Level of classification • / Another term for consumers • / Another term for producers • / Consumer decomposing organic matter • / Top carnivores, or top of the food web • / Consists of abiotic and biotic Factors • / The Species and Genus make up this name • / The most commonly used identification tool • ...

Xmas Biology 2013-12-17

Xmas Biology crossword puzzle
Across
  1. type of monomer used to make a polypeptide (5,4)
  2. number of stomachs a reindeer has
  3. type of feedback associated with some aspects of climate change where one change leads to something else getting worse and causes the original change to get worse
  4. conversion of DNA code into an mRNA molecule
  5. physical, non-living factors affecting an organism
  6. plant with genus name Ilex
  7. technique using electrical current running through a gel to separate dna fragments
  8. stacks of these are found in the grana of chloroplasts
  9. type of reactions taking place in the electron transport chain
  10. greenhouse gas with global warming potential over 20 times that of CO2
Down
  1. cycle of the heart
  2. short repeating section of DNA used in dna fingerprinting
  3. enzyme used to catalyse carbon fixation in the Calvin cycle
  4. small invertebrates which hatch in salt water at an optimal temperature (5,6)
  5. proper name for white blood cell
  6. word used to describe the change in communities of organisms in a habitat over time
  7. type of animal carrying mary to bethlehem
  8. chemicals that amongst other things promote vasodilation at the site of an infection
  9. technique used to gather evidence about climate change by measuring size of tree rings over time
  10. word used to describe long-term carbon store
  11. enzyme used in pcr to amplify DNA
  12. temperature at which enzymes work best
  13. type of competition which occurs between species

23 Clues: cycle of the heart • plant with genus name Ilex • proper name for white blood cell • number of stomachs a reindeer has • enzyme used in pcr to amplify DNA • temperature at which enzymes work best • type of animal carrying mary to bethlehem • conversion of DNA code into an mRNA molecule • word used to describe long-term carbon store • ...

Biology Crossword 2014-01-30

Biology Crossword crossword puzzle
Across
  1. supply raw materials for growth and repair of structures such as skin and muscle.
  2. down food; absorbs nutrients.
  3. helps protect the body from disease
  4. is the process in which a stimulus produces a response that opposes the original stimulus.
  5. are substances in food that supply the energy and raw materials that your body uses for growth, repair and maintenance.
  6. is the physical breakdown of large pieces of food into smaller pieces.
  7. the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external changes.
  8. Works with skeletal system to produce voluntary movement.
  9. organic molecules that the body needs in very small amounts.
  10. the most important nutrient.
  11. Inorganic nutrients that the body needs.
Down
  1. Agroup of different types of tissies that work together to perform a single function or several realted functions.
  2. is the amount of heat needed to raise the temperatura of 1 gram of water by 1 degree Celsius.
  3. Nerve impulses are transmitted throughout the body.
  4. Recognizes and coordinates the body`s response to changes in its internal and external environments.
  5. brings in oxygen needed for celular respiration and removes excess carbon dioxide from the body.
  6. Is a group of organs that perform closely related functions.
  7. Movements of the body are posible because of…
  8. are a major source of energy for the body.
  9. enzymes break down food into small molecules.
  10. Supports the body; protects internal organs.
  11. Guards against infection and injury and ultraviolet radiation from the sun.
  12. transports oxygen, nutrients and hormones to cells.
  13. the tissue that lines the interior and the exterior body surface.
  14. A type of tissue that provides support for the body and connects its parts.

25 Clues: the most important nutrient. • down food; absorbs nutrients. • helps protect the body from disease • Inorganic nutrients that the body needs. • are a major source of energy for the body. • Supports the body; protects internal organs. • Movements of the body are posible because of… • enzymes break down food into small molecules. • ...

Biology Vocab 2015-04-26

Biology Vocab crossword puzzle
Across
  1. Eukaryotic organisms that can be unicellular, colonial, or multicellular.
  2. clock Model used to compare DNA sequences from two different species to estimate how long they have been evolving.
  3. Contains related orders.
  4. Branching diagram that represents the proposed phylogeny or evolutionary history of a species or group.
  5. Phylum, contains related classes.
  6. Division, contains related classes.
  7. Method that classifies organisms according to the order they diverged from a common ancestor.
  8. A discipline of biology concerned with identifying,naming, and classifying species based on natural relationships.
  9. Taxen composed of related phyla or divisions.
  10. Named group of organisms.
Down
  1. A group of species that are closely related and share a common ancestor.
  2. nomenclature Gives each species a specific name with two parts.
  3. Evolutionary history of a species.
  4. Thought to be more ancient than bacteria, yet more closely related to eukaryotic ancestors.
  5. Grouping objects or organisms based on a set of criteria.
  6. A similar, related genera.
  7. Broadest of all taxas, contains one or more kingdoms.
  8. Inherited features that vary among species.
  9. Contains related families.
  10. Unicellular or multicellular eukaryote that absorbs nutrients from organic material in its environment.

20 Clues: Contains related orders. • Named group of organisms. • A similar, related genera. • Contains related families. • Phylum, contains related classes. • Evolutionary history of a species. • Division, contains related classes. • Inherited features that vary among species. • Taxen composed of related phyla or divisions. • Broadest of all taxas, contains one or more kingdoms. • ...

Marine Biology 2015-03-18

Marine Biology crossword puzzle
Across
  1. conversion of nitrogen gas into nitrogen
  2. tides with large range that occur for a full and new moon
  3. animals that eat organic matter that settles to the bottom
  4. animals that actively filter food particles from the water
  5. resource that is so scarce it restricts the growth of a population
  6. one of the three main internal layers of the earth
  7. organisms that manufacture organic matter from carbon dioxide
  8. gas-filled sac that provides many bony fishes with buoyancy
  9. colliding with another plate and has geological activity
  10. all the different populations of organisms that live in a defined area
  11. todal pattern in which two successive high tides are of different heights
  12. difference in height between a high tide and the next low tide
  13. amount of heat energy required to raise the temp of a substance
  14. CO2 + H2O + sun energy -> organic matter + O2
Down
  1. on the edge of a continent and has little activity
  2. particles of dead organic matter
  3. tides with small range that occur when moon is in quarter
  4. elimination of one species by another
  5. a rasping ribbon of small teeth that is present in most molluscs
  6. tidal pattern with one high and one low tide each dau
  7. the natural environment where an organism lives
  8. tidal pattern with two high and two low tides each day
  9. close associations between fungi and microscopic algae
  10. a structure used by many seaweeds to anchor themselves to the bottom
  11. molluscs whose shells consist of eight overlapping plates

25 Clues: particles of dead organic matter • elimination of one species by another • conversion of nitrogen gas into nitrogen • CO2 + H2O + sun energy -> organic matter + O2 • the natural environment where an organism lives • on the edge of a continent and has little activity • one of the three main internal layers of the earth • ...

Marine biology 2015-03-19

Marine biology crossword puzzle
Across
  1. upper tide
  2. waste or debris
  3. feeds on organic matter
  4. holds seaweed to bottom
  5. the fight for food and habitat
  6. resources that are limited
  7. feed on plankton
  8. main producers of food web
  9. transition between ocean and land
  10. nitrogen converted to ammonium
  11. the hottest it can get
Down
  1. very high tides
  2. mollusk
  3. the place an organism lives
  4. lower tide
  5. organ that helps bony fish float
  6. active plates
  7. composite organism
  8. the group of species and the area
  9. plants do this and release oxygen
  10. one high one low tide
  11. tides low tides
  12. solid part of earth that moves like liquid
  13. feeding structures
  14. the range of tide heights

25 Clues: mollusk • upper tide • lower tide • active plates • very high tides • waste or debris • tides low tides • feed on plankton • composite organism • feeding structures • one high one low tide • the hottest it can get • feeds on organic matter • holds seaweed to bottom • the range of tide heights • resources that are limited • main producers of food web • the place an organism lives • ...

Biology XWord 2015-04-13

Biology XWord crossword puzzle
Across
  1. consumes soft flesh of dead animals
  2. non living factors in an ecosystem
  3. break down remains of organisms
  4. living factors in an ecosystem
  5. symbiotic relationship in which one benefits and the other is neither helped or harmed
  6. competition that occurs between the same species
  7. Food ____. (Multiple pathways of energy)
  8. consumes both plants and animals
  9. gets consumed in predation
  10. consumes producers
Down
  1. consumer of prey in predation
  2. the answer to life and everything in it
  3. competing species evolve different adaptions
  4. competition that occurs between members of different species
  5. Role or job an organism has in its environment
  6. final stage of decomposition
  7. parasite's organism in which it benefits
  8. organic debris such as feces and leaves
  9. the physical environment which a species lives
  10. Food ____. (Single pathway of energy)
  11. symbiotic relationship in which both benefit
  12. the feeding positions in a food pyramid
  13. type of species that is the first to colonize an area
  14. consumes other animals
  15. the study of how living organisms interact with each other and with their environment
  16. total mass of organisms at a trophic level

26 Clues: consumes producers • consumes other animals • gets consumed in predation • final stage of decomposition • consumer of prey in predation • living factors in an ecosystem • break down remains of organisms • consumes both plants and animals • non living factors in an ecosystem • consumes soft flesh of dead animals • Food ____. (Single pathway of energy) • ...

biology crossword 2015-09-25

biology crossword crossword puzzle
Across
  1. Alphabetical
  2. allow access to your computer’s microphone to use Voice Recording.
  3. (of a reaction or process) accompanied by or requiring the absorption of heat.
  4. reaction transformation of one molecule to a different molecule inside a cell and mediated by enzymes
  5. protein move many substances throughout the body. An example is hemoglobin that transports oxygen from the lungs to the other parts of the body to be used by cells in cellular respiration
  6. a figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid, and higher values more alkaline
  7. protein coordinate body activities such as insulin which regulates the amount of sugar in the blood.
  8. energy the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
  9. the process of breaking down food by mechanical and enzymatic action into substances that can be used by the body.
  10. bonding an attraction between atoms that allows the formation of chemical substances that contain two or more atoms
  11. a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
  12. form the basic structural unit of a nucleic acid
  13. (of a reaction or process) accompanied by the release of heat.
  14. acids a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
  15. acid a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
Down
  1. trouble? Click here for help.
  2. a molecule that binds to an enzyme and decreases its activity
  3. a molecule that can be bonded to other identical molecules to form a polymer.
  4. any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies
  5. protein help control movement such as proteins in the muscles which help control contraction.
  6. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  7. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
  8. any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water
  9. protein used for support such as connective tissue and keratin that forms hair and finger nails.
  10. protein protein that accelerates the speed of chemical reactions such as digestive enzymes which break down food in the digestive tract
  11. the chemical processes that occur within a living organism in order to maintain life.
  12. a substance produced by a living organism that acts as a catalyst to speed up a specific biochemical reaction.
  13. Quizlet Sign Up Help Mobile Students Teachers

28 Clues: Alphabetical • trouble? Click here for help. • Quizlet Sign Up Help Mobile Students Teachers • form the basic structural unit of a nucleic acid • a molecule that binds to an enzyme and decreases its activity • (of a reaction or process) accompanied by the release of heat. • allow access to your computer’s microphone to use Voice Recording. • ...

biology crossword 2015-09-25

biology crossword crossword puzzle
Across
  1. Alphabetical
  2. allow access to your computer’s microphone to use Voice Recording.
  3. (of a reaction or process) accompanied by or requiring the absorption of heat.
  4. reaction transformation of one molecule to a different molecule inside a cell and mediated by enzymes
  5. protein move many substances throughout the body. An example is hemoglobin that transports oxygen from the lungs to the other parts of the body to be used by cells in cellular respiration
  6. a figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid, and higher values more alkaline
  7. protein coordinate body activities such as insulin which regulates the amount of sugar in the blood.
  8. energy the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
  9. the process of breaking down food by mechanical and enzymatic action into substances that can be used by the body.
  10. bonding an attraction between atoms that allows the formation of chemical substances that contain two or more atoms
  11. a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
  12. form the basic structural unit of a nucleic acid
  13. (of a reaction or process) accompanied by the release of heat.
  14. acids a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
  15. acid a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
Down
  1. trouble? Click here for help.
  2. a molecule that binds to an enzyme and decreases its activity
  3. a molecule that can be bonded to other identical molecules to form a polymer.
  4. any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies
  5. protein help control movement such as proteins in the muscles which help control contraction.
  6. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  7. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
  8. any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water
  9. protein used for support such as connective tissue and keratin that forms hair and finger nails.
  10. protein protein that accelerates the speed of chemical reactions such as digestive enzymes which break down food in the digestive tract
  11. the chemical processes that occur within a living organism in order to maintain life.
  12. a substance produced by a living organism that acts as a catalyst to speed up a specific biochemical reaction.
  13. Quizlet Sign Up Help Mobile Students Teachers

28 Clues: Alphabetical • trouble? Click here for help. • Quizlet Sign Up Help Mobile Students Teachers • form the basic structural unit of a nucleic acid • a molecule that binds to an enzyme and decreases its activity • (of a reaction or process) accompanied by the release of heat. • allow access to your computer’s microphone to use Voice Recording. • ...

BIOLOGY (Local) 2015-06-12

BIOLOGY (Local) crossword puzzle
Across
  1. thin-walled, inelastic blood vessels. That have valves that keep blood from backing up as it is carried towards the heart
  2. a structure within a cell that carries out specific functions to support the life of the cell
  3. enables body parts to move, exert force, or change shape
  4. churns and digests food
  5. the number of molecules of a substance in a given volume
  6. pumps blood through the body
  7. air sacs in the lungs where gas exchange occurs
  8. controls all body activities
  9. thick-walled, elastic blood vessels that carry blood away from the heart
Down
  1. specialized cells working together to perform a function
  2. cleans the blood, stores substances such as certain vitamins and minerals
  3. Involves directing sound waves at a body part and measuring reflected sound waves to make an image
  4. the movement of water molecules across a membrane in response to concentration differences
  5. draw oxygen-rich air into the body and remove carbon-dioxide-rich air from the body
  6. the movement of molecules from an area of high concentration to an area of low concentration until they are evenly distributed
  7. the smallest blood vessel
  8. the process by which nutrients pass from the digestive system to the blood
  9. different tissues working together to perform a specific task
  10. produce urine by filtering wastes and excess water from the blood
  11. involves sending electromagnetic radiation through the body to make an image

20 Clues: churns and digests food • the smallest blood vessel • pumps blood through the body • controls all body activities • air sacs in the lungs where gas exchange occurs • specialized cells working together to perform a function • enables body parts to move, exert force, or change shape • the number of molecules of a substance in a given volume • ...

Biology Vocabulary 2015-06-14

Biology Vocabulary crossword puzzle
Across
  1. The stage in the cell cycle when the contents of the nucleus separate into two identical copes
  2. The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells
  3. Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
  4. The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
  5. exchange The process of taking in oxygen and releasing carbon dioxide
  6. The second phase of mitosis, when the chromosomes align in the centre of the cell
  7. The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
  8. The process by which nutrients diffuse or are moved from the digestive system to the blood
  9. The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
  10. The ability to grow new cells to replace damaged or lost body components
  11. Air sacs in the lungs where gas exchange occurs
  12. blood cells Blood cells that carry oxygen and carbon dioxide in the blood
Down
  1. The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
  2. Tiny blood vessels that play an important role in gas exchange
  3. The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
  4. imaging technology Technologies that are used to make images of cells, tissues, and organs
  5. The number of molecules of a substance in a given volume
  6. A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing
  7. Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
  8. cycle The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
  9. The movement of water molecules across a membrane in response to concentration differences

21 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • Tiny blood vessels that play an important role in gas exchange • exchange The process of taking in oxygen and releasing carbon dioxide • The ability to grow new cells to replace damaged or lost body components • ...

Biology Vocabulary 2015-06-11

Biology Vocabulary crossword puzzle
Across
  1. imaging technology Technologies that are used to make images of cells, tissues, and organs
  2. The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
  3. The number of molecules of a substance in a given volume
  4. The second phase of mitosis, when the chromosomes align in the centre of the cell
  5. The process by which nutrients diffuse or are moved from the digestive system to the blood
  6. cycle The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
  7. The stage in the cell cycle when the contents of the nucleus separate into two identical copes
  8. system A group of organs that interact with each other to perform a common task; the circulatory system includes the heart, arteries, and veins
  9. The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
  10. Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
  11. A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing
  12. exchange The process of taking in oxygen and releasing carbon dioxide
Down
  1. The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells
  2. The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
  3. The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
  4. Tiny blood vessels that play an important role in gas exchange
  5. The ability to grow new cells to replace damaged or lost body components
  6. The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
  7. Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
  8. Air sacs in the lungs where gas exchange occurs
  9. blood cells Blood cells that carry oxygen and carbon dioxide in the blood
  10. The movement of water molecules across a membrane in response to concentration differences

22 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • Tiny blood vessels that play an important role in gas exchange • exchange The process of taking in oxygen and releasing carbon dioxide • The ability to grow new cells to replace damaged or lost body components • ...

Biology Vocabulary 2015-06-15

Biology Vocabulary crossword puzzle
Across
  1. The ability to grow new cells to replace damaged or lost body components
  2. The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
  3. The stage in the cell cycle when the contents of the nucleus separate into two identical copes
  4. The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
  5. The second phase of mitosis, when the chromosomes align in the centre of the cell
  6. The series of events through which stem cells develop into specialized cells
  7. The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
  8. The process by which nutrients diffuse or are moved from the digestive system to the blood
  9. Air sacs in the lungs where gas exchange occurs
  10. Tiny blood vessels that play an important role in gas exchange
  11. The number of molecules of a substance in a given volume
  12. The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
  13. A group of organs that interact with each other to perform a common task; the circulatory system includes the heart, arteries, and veins
  14. A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing
Down
  1. The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
  2. Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
  3. Blood cells that carry oxygen and carbon dioxide in the blood
  4. The movement of water molecules across a membrane in response to concentration differences
  5. The process of taking in oxygen and releasing carbon dioxide
  6. Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
  7. Technologies that are used to make images of cells, tissues, and organs
  8. The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
  9. The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells

23 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • The process of taking in oxygen and releasing carbon dioxide • Blood cells that carry oxygen and carbon dioxide in the blood • Tiny blood vessels that play an important role in gas exchange • ...

Biology Vocabulary 2015-06-15

Biology Vocabulary crossword puzzle
Across
  1. The number of molecules of a substance in a given volume
  2. Blood cells that carry oxygen and carbon dioxide in the blood
  3. The movement of water molecules across a membrane in response to concentration differences
  4. Tiny blood vessels that play an important role in gas exchange
  5. The process by which nutrients diffuse or are moved from the digestive system to the blood
  6. Technologies that are used to make images of cells, tissues, and organs
  7. Air sacs in the lungs where gas exchange occurs
  8. The first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
  9. The third phase of mitosis, when the chromosomes separate and move to opposite ends of the cells
Down
  1. The stage in the cell when a cell grows and carries out it usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
  2. The continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
  3. The second phase of mitosis, when the chromosomes align in the centre of the cell
  4. The ability to grow new cells to replace damaged or lost body components
  5. The series of events through which stem cells develop into specialized cells
  6. A group of organs that interact with each other to perform a common task; the circulatory system includes the heart, arteries, and veins
  7. The movement of molecules or other particles from an area od high concentration to an area of low concentration until they are evenly distributed
  8. Specialized cells working together to perform a function; the four major types of human tissue are muscle tissue, connective tissue, nervous system, and epithelial tissue
  9. The stage in the cell cycle when cytoplasm and organelles divide into two identical, separate cells
  10. Different tissues working together to perform a specific task; connective, nervous, and epithelial tissues make up the brain
  11. The stage in the cell cycle when the contents of the nucleus separate into two identical copes
  12. The process of taking in oxygen and releasing carbon dioxide
  13. The fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
  14. A structure within a cell that carries out specific functions to support the life of the cell; functions include bring in nutrient, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs, and reproducing

23 Clues: Air sacs in the lungs where gas exchange occurs • The number of molecules of a substance in a given volume • The process of taking in oxygen and releasing carbon dioxide • Blood cells that carry oxygen and carbon dioxide in the blood • Tiny blood vessels that play an important role in gas exchange • ...

Biology puzzle 2015-11-25

Biology puzzle crossword puzzle
Across
  1. แบคทีเรียสร้างเพื่อเจริญเป็นเซลล์ขึ้นในสภาพแวดล้อมที่เหมาะสม
  2. อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน
  3. สารสีแดงที่พบในสาหร่าย
  4. โปรติสท์ที่มีลักษณะคล้ายพืชทั้งในแง่โครงสร้างผนังเซลล์และส่วนประกอบของสารสี
  5. กลุ่มแบคทีเรียที่มีflagellate2เส้น1พันรอบตัวอีกเส้นวางตัวในแนวยาว
  6. earth: การทับถมของdiatomใต้ท้องทะเล
  7. แบคทีเรียแกรมบวกใช้ทำยาปฎิชีวนะ Streptomycin
  8. เป็นคำบอกลักษณะว่ามีขนาดใหญ่
  9. แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง
  10. โปรติสท์ที่ทำให้เกิดโรคมาลาเรียในคนและสัตว์
Down
  1. Fission: การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์
  2. โรคที่ทำให้เกิดอาการเหงาหลับ
  3. สารประกอบpolysaccharideและโปรตีนหุ้มรอบผนังเซลล์อีกขั้น
  4. สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+
  5. แบคทีเรียที่ที่ดำรงชีวิตอยู่ในสภาพแวดล้อมสุดโต่ง
  6. กลุ่มของแบคทีเรียที่อยู่รวมกัน
  7. แบคทีเรียที่สร้างอาหารเองได้
  8. แบคทีเรียที่อยู่ในซอกแหนแดง
  9. violet: สีที่แบคทีเรียแกรมบวกเป็นเมื่อย้อมติด
  10. จีฉ่ายใช้ในการทำอาหาร

20 Clues: จีฉ่ายใช้ในการทำอาหาร • สารสีแดงที่พบในสาหร่าย • แบคทีเรียที่อยู่ในซอกแหนแดง • โรคที่ทำให้เกิดอาการเหงาหลับ • แบคทีเรียที่สร้างอาหารเองได้ • เป็นคำบอกลักษณะว่ามีขนาดใหญ่ • กลุ่มของแบคทีเรียที่อยู่รวมกัน • แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง • อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน • earth: การทับถมของdiatomใต้ท้องทะเล • สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+ • ...

Biology Final 2015-06-02

Biology Final crossword puzzle
Across
  1. Cycle reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars
  2. The fluid portion outside the Thylakoids
  3. tiny, free-flowing organisims that live in freshwater and salt water environments.
  4. wetlands formed where rivers meet the sea. Contain a mix of fresh and salt water. Many are shallow so sunlight reaches the bottom and powers photsynthesis.
  5. Light-absorbing molecule
  6. full range of physical and biological conditions in which an organism lices and the way the organism uses the conditions. For example, part of an organism's niche is ist place in the food web, the range of temperatures it needs to survive, the type of food the organism eats, what it requires to survive and when and how it reproduces.
  7. a cluster of chlorophyll and other molecules in a thylakoid that help to harvest light energy during photosynthesis
  8. day-to-day condition of the Earth's atmosphere at a particular time and place.
  9. organism that obtains food by eating other organisms
  10. one organism lives on or inside another organism and harms it. The parasite obtains all or part of its nutritional needs from the other organism called the "host". Tapeworms are parasites that live in the intestines of mammals. Fleas ticks and lice are parasites.
  11. single-cell algae are supported by nutrients in the water and form the base of many aquatic food webs.
  12. physical or non-living factors that shape ecosystems . For example in climate the abiotic
  13. resulting from competition among organisms sones are formed on a vertical scale.
  14. located between the polar zone and the tropic zone. climate ranges from hot to cold, depending on the season. most affected by the changing angle of the sun.
  15. Below the Photic zone where no light penetrates.
  16. amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius
  17. any relationship in which two species live closely together.
  18. an ecosystem in which wate either covers the soil or in present near the surface of the soil for a portion of the year.
  19. natural situation in which gases trap the heat energy of sunlight inside the Earth's atmosphere.
  20. Succession that occurs on land where no soil exists. Example: lava from volcanic eruption build new islands or cover the land with lava or volcanic ash. The same is true of bare rock that is exposed when glaciers melt.
  21. organisms that live on or near the ocean floor
  22. an interaction in which one organism captures and feeds on another organism. Organism that does the killing is the predator. The food organism is the prey.
  23. cold areas where sun's ray strike the Earth at very low angles: North and South poles between 66.5 and 90 degrees North and South latitudes
  24. It is the closest to the land and is exposed to regular and extreme changes in their surrounding.
  25. near the equator between 23.5 North and South latitudes. Receive direct and nearly direct sunlight year round.
  26. principal pigment of plants and other photosynthetic organisms; captures light energy
  27. A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy.
  28. feed on phytoplankton
  29. both species benefit from the relationship. One example: flowere provide nectar and pollen than the bees and insects eat. In turn the insects spread the pollen and help the flowers reproduce.
Down
  1. average, year-after-year conditions of temperature and precipitation in a particular region.
  2. process by which cells release energy in the absence of oxygen
  3. an organism that makes its own food
  4. occurs when organisms of the same or different species use an ecological resource in the same place at the same time.
  5. The series of predictable change in a comunity. As an ecosystem changes, older inhabitants die out and new organisms move in.
  6. process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
  7. well-lit upper zone of the ocean to about 200 meters.
  8. tiny pieces of organic mateiral that provide food for organisms at the base of the estuary. Clams, worms and sponges feed on detritus.
  9. In primary succession, it is the first species to populate an area.
  10. process that does not require oxygen
  11. the climate in a small area that differs significantly from the climate around it
  12. one member benefits and the other is neither helped nor harmed. Example: barnacles attach to a whale's skin and provide no benefit or harm to the whale but he whale's movement brings food to the barnacles.
  13. biological influences of an organism in an ecosystem.
  14. first set of reactions in cellular respiration in which a molecule of glucose is broken into two molecules of pyruvic acid
  15. A compound that can accept and hold 2 high-energy electrons & 1 hydrogen ion, process converts NADP+ into NADPH
  16. process that requires oxygen
  17. adenosine triphosphate, a molecule that stores and then releases energy in living organisms

46 Clues: feed on phytoplankton • Light-absorbing molecule • process that requires oxygen • an organism that makes its own food • process that does not require oxygen • The fluid portion outside the Thylakoids • organisms that live on or near the ocean floor • Below the Photic zone where no light penetrates. • organism that obtains food by eating other organisms • ...

Honors Biology 2014-12-14

Honors Biology crossword puzzle
Across
  1. a relationship in which both species benefit
  2. is the practice of clearing large areas of land to plant a single highly productive crop year after year
  3. pathways of cellular respiration that require oxygen
  4. is any nonliving part of the environment, such as sunlight, heat, precipitation, humidity, and so on
  5. "feed" by chemically breaking down organic matter
  6. describes not only what an organism does but also how it interacts with its biotic and abiotic factors
  7. is a harmful material that can enter the biosphere
  8. a fundamental concept of biology
  9. a portion of the cell outside the nucleus
  10. energy to start reaction
  11. captures light energy and uses it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbohydrates
  12. species the first species to colonize barren areas
  13. Factor is a factor that controls the growth of a population
  14. is the maximum number of individuals of a particular species that a particular environment can support
  15. are located near the nucleus and help organize cell division
  16. the number of males and females of each age a population contains
  17. stimulate the growth and division of cells
  18. resources that cannot be replenished in a reasonable amount of time
  19. are made mostly from carbon and hydrogen atoms
  20. is a large membrane enclosed structure that contains genetic material in the form of DNA
  21. the fluid portion of the chloroplasts, outside the thylakoids
  22. airborne acids that can drift for many kilometers
  23. experiment: when one variable I changed when the others do not change
  24. the general place of where an organism lives
  25. variable: a variable that is deliberately changed
  26. the basic units of life
  27. can be produced or replaced by a healthy ecosystem
  28. the reactants of enzyme-catalyzed reaction
  29. is attraction of the molecule of the same substance
  30. chain is a series of steps in which an organism transfers energy by eating and being eaten
  31. Each step in a food chain or food web
  32. the center of the atom
  33. is a special kind of wetland, formed when a river meets a sea
Down
  1. the zone where photosynthesis cannot occur
  2. the nutrient whose supply limits productivity
  3. is a process of programed cell death
  4. loss of forests
  5. is a particular point of view viewed in a personal way
  6. the first set of reactions in cellular respiration
  7. are small organelles filled with enzymes
  8. "without air"
  9. is the amount of energy needed to raise the temperature of 1 gram of water 1 degree Celsius
  10. cancer cells form a mass of cells
  11. when ecosystems spilt
  12. is any living part of the environment with which an organism might interact, including animals, plants, mushrooms, and bacteria
  13. are the first producers of energy-rich compounds that are later used by other organisms
  14. living together
  15. is the process that releases energy from food in the presence of oxygen
  16. which means "living planet"
  17. is the diffusion of water through selectively permeable membrane
  18. is the day to day conditions of Earth's atmosphere
  19. is the total number of all the genetically based variation in all the organisms in the biosphere
  20. consists of all life on Earth and all the atmosphere
  21. is an organized way of gathering and analyzing evidence about the natural world
  22. light absorbing molecules

55 Clues: "without air" • loss of forests • living together • when ecosystems spilt • the center of the atom • the basic units of life • energy to start reaction • light absorbing molecules • which means "living planet" • a fundamental concept of biology • cancer cells form a mass of cells • is a process of programed cell death • Each step in a food chain or food web • ...

Biology B1 2015-02-22

Biology B1 crossword puzzle
Across
  1. The pressure in the arteries when the heart contracts
  2. The physical expression of a gene
  3. Drug found in tobacco smoke
  4. Chemicals that kill or prevent the growth of bacteria
  5. Maintaining a constant environment in the body
  6. Glands or muscles that carry out a response
  7. Drugs that increase brain activity (e.g. Caffeine)
  8. Vision where both eyes focus on the same thing
  9. Hormone that regulates body glucose levels
Down
  1. Food made up of amino acids used for growth and repair
  2. White blood cells that produce antibodies
  3. Proteins found on the surface of cells
  4. A nerve cell
  5. A clot within a blood vessel
  6. The response of a plant to gravity
  7. Organ that secretes hormones
  8. Type of characteristic determined by genes
  9. A parasitic microorganism that causes disease
  10. A disease caused by bacteria
  11. Different version of a gene

20 Clues: A nerve cell • Drug found in tobacco smoke • Different version of a gene • A clot within a blood vessel • Organ that secretes hormones • A disease caused by bacteria • The physical expression of a gene • The response of a plant to gravity • Proteins found on the surface of cells • White blood cells that produce antibodies • Type of characteristic determined by genes • ...

BIOLOGY CROSSWORD 2015-02-01

BIOLOGY CROSSWORD crossword puzzle
Across
  1. It is equal to 1000 calories or 1 kcal
  2. Primary function to remove water from the undigested material
  3. A type of tissue where movements of the body are possible
  4. It helps the body absorb fat-soluble vitamins
  5. It produces bile
  6. An enzymes that fights infection
  7. A group of cells that perform a single function
  8. A type of tissue that linens the interior and exterior body surfaces
  9. The internal temperature of a living being
  10. A group of different types of tissue that works together to perform a single function or several related functions
  11. A gland that serves three functions
  12. The bolus passes through this tube from the throat
  13. A large muscular sac
Down
  1. The most important nutrient
  2. It supplies raw material for growth and repairs of structures
  3. The major source of energy for the body
  4. When a stimulus produces a response that opposes the original stimulus
  5. Organic molecule that the body needs
  6. It provides the force that moves food down the esophagus
  7. It works along the pancreas and liver
  8. A type of tissue that connects the body
  9. It breaks the chemical bonds in starches
  10. It breaks protein into smaller polypeptide fragments
  11. Fingerlike projections
  12. Inorganic nutrients that the body needs
  13. The basic unit of structure and function in living things
  14. A physical digestion breakdown of large pieces of food into smaller pieces
  15. A type of digestion where enzymes break down food into the small molecules
  16. A type of tissue where the nerve impulses are transmitted throughout the body
  17. A mixture with an oatmeal-like consistency

30 Clues: It produces bile • A large muscular sac • Fingerlike projections • The most important nutrient • An enzymes that fights infection • A gland that serves three functions • Organic molecule that the body needs • It works along the pancreas and liver • It is equal to 1000 calories or 1 kcal • The major source of energy for the body • A type of tissue that connects the body • ...

Biology Reivew 2015-01-19

Biology Reivew crossword puzzle
Across
  1. type of unspecialized cell
  2. microscope part also called the ocular
  3. cell ___ is a rigid frame around the cell
  4. organ that contains alveoli
  5. between esophagus and intestines
  6. process than maintains constant internal environment
  7. controlled cell death
  8. tiniest blood vessels
  9. number of time an image is enlarged
  10. part of the cell cycle that is not mitosis
  11. long helical molecule that contains genes
  12. most common form of medical imaging
  13. long stringy form of DNA
  14. 3D medical imgaging using strong magnetic fields
  15. tissue that makes up brain and spinal cord
  16. vacuole or nucleus for example
  17. stage in the cell cycle in which the cell divides
  18. largest human organ
  19. disease caused by uncontrolled cell division
  20. first phase of mitosis
  21. part of microscope that supports a slide
  22. group of cells that function together
Down
  1. rough ___ reticulum
  2. proscess in which a body part is regrown
  3. type of microscope capable of very high magnification
  4. organelle that does photosynthesis
  5. animal tissue that lines body cavities
  6. jelly-like goo that surrounds organelles
  7. alternative to xrays using high frequency sound
  8. mitosis phase where chromosomes line up
  9. plant tissue used for transport
  10. site of protein synthesis in cell
  11. organized group of tissues that work together
  12. tissue that allows for movement
  13. organelle that does digestion in the cell
  14. basic unit of life
  15. mitosis phase where sister chromatids separate

37 Clues: basic unit of life • rough ___ reticulum • largest human organ • controlled cell death • tiniest blood vessels • first phase of mitosis • long stringy form of DNA • type of unspecialized cell • organ that contains alveoli • vacuole or nucleus for example • plant tissue used for transport • tissue that allows for movement • between esophagus and intestines • ...

Biology! Joy! 2014-04-29

Biology! Joy! crossword puzzle
Across
  1. class with sea spiders, sucking porboscis, reduced episthosoma, internal organs within legs
  2. subphylum with 2 pair of antennae, biramous appendages, tagmata includes cephalothorax and abdomen,marine,freshwater,terrestrial
  3. incomplete and gradual metamorphosis, egg-naiad-adult or imago, dragon flies, mayfly, stonefly
  4. incomplete metamorphosis, egg-nymph-adult, bugs, roaches, grasshoppers
  5. sea lilies, sea feather, pinnules, some sessile, stalked, mobile
  6. sea stars, 5 arms, regeneration, many prey on bivalves
  7. subphylum with function independently, tagmata, 8 legs and no antennae
  8. latrodectes mactans,dangerous species
  9. rolly pollies
  10. phylum with endoskeleton; water vascular system; pedicellarieae; pentamerous radial symmetry; autonomy and regeneration; mouth from 2nd opening
  11. spike like tail
  12. 8 legs, no antennae, some venomous
Down
  1. serpent stars, brittle stars, basket stars, slender arms, central disc, closed ambulacral groove, predatory and suspension feeders
  2. millipedes, detritivores, 2 pairs legs per diplosegment, repugnatorial glands
  3. sea daisies; simple structure;disc peripheral tube feet
  4. no metamorphosis, eggs are immature, no wings, springtails, silverfish
  5. centipedes, tagmata includes head and trunk
  6. urchins sand dollars; fused dermal ossicles; no arms; ambulacral grooce; aristotle's lantern
  7. glands release things that smell bad
  8. order that sting on metasoma
  9. complete metamorphosis, egg-larva-pupa-adult,moth beetles, flies, fleas, butterflies
  10. subphylum with unbranched appendages and mouth parts are mandibles
  11. fangs,venomous
  12. sea cucumber, sea apples, reduced dermal ossicles, tentacles, sessile, sedentary, or errant
  13. horse shoe crabs, carapace, telson, simple and compound eyes, book gills
  14. subphylum all extinct, biramous appendages, mandibles and antennae, 3 lobed abdomen

26 Clues: rolly pollies • fangs,venomous • spike like tail • order that sting on metasoma • 8 legs, no antennae, some venomous • glands release things that smell bad • latrodectes mactans,dangerous species • centipedes, tagmata includes head and trunk • sea stars, 5 arms, regeneration, many prey on bivalves • sea daisies; simple structure;disc peripheral tube feet • ...

Biology Crossword 2014-05-11

Biology Crossword crossword puzzle
Across
  1. KidneyStoness
  2. VitaminEs
  3. RIghtVentricles
  4. Glucagons
  5. PUlmenaryVeinss
  6. SmallIntestines
  7. Nephritiss
  8. Emphysemas
  9. Whitebloodcellss
  10. Pharynxs
  11. Plasmas
  12. Mineralss
  13. Ureas
Down
  1. Hormones
  2. InternalRespirations
  3. Tracheas
  4. Diaphragms
  5. Pepsins
  6. AOrtas
  7. RBCs
  8. Esophaguss
  9. Thiamines
  10. Dialysiss
  11. Livers
  12. Villies

25 Clues: RBCs • Ureas • AOrtas • Livers • Pepsins • Villies • Plasmas • Hormones • Tracheas • Pharynxs • VitaminEs • Glucagons • Thiamines • Dialysiss • Mineralss • Diaphragms • Nephritiss • Emphysemas • Esophaguss • KidneyStoness • RIghtVentricles • PUlmenaryVeinss • SmallIntestines • Whitebloodcellss • InternalRespirations

Biology Crossword 2014-05-10

Biology Crossword crossword puzzle
Across
  1. This is the last stage of mitosis.
  2. Removal of living tissue for diagnostic examination.
  3. This system is made up of the lungs, bronchi and trachea.
  4. This part assembles parts of the ribosomes.
  5. This is the "Power House" of the cell.
  6. Image of the breast produced by an x-ray.
  7. These cells produce green pigment also known as, chlorophyll.
  8. This scanner is shaped like a doughnut and examines dense tissues.
  9. When the magnification is 100 what is the objective lens.
  10. These cells are controversial.
  11. These cells can produce certain types of cells.
  12. This type of egg begins to divide within 24 hours.
  13. This kind of technology gives a black and white picture of foreign objects in your body.
  14. This tissue supports and connects the bodies organs.
  15. A group of 2 or more types of tissue that preform a specific task.
  16. This part of the microscope gives the distance needed between the eyepiece and objecvtive.
  17. The movement of dissolved substances from an area of higher concentration to an area of lower concentration.
  18. Something that is living.
  19. Using this doctors can tell the difference between cancerous tumors or just fluid filled cysts.
  20. This tissue allows the stomach to squeeze and churn food then, break it down.
  21. The process of cell division.
Down
  1. Holds the slide in place.
  2. Site of protein.
  3. You are given an injection before you are scanned in this imaging technology.
  4. The movement of water across a cell membrane towards an area where dissolved substances are at a higher concentration.
  5. This tissue is made up of tightly packed cells.
  6. Levels of organization of increasing or decreasing complexity.
  7. This system takes in food, breaks it down then, takes away the remaining waste from the body.
  8. A digestive system disease which causes difficulty swallowing.
  9. Chromosomes line up along the equator of the cell during this phase.
  10. This is the most complex tissue in the body.
  11. This disease is caused by the circulatory system.
  12. This is like the transportation system of the cell.
  13. In this stage DNA duplicates.
  14. These cells store energy as glycogen.
  15. This imaging technology gives you a 3-D photograph of the person.
  16. This system is made up of the heart, blood vessels and blood.
  17. The substance or object you put on your slide.
  18. The cell wall is only included in this type of a cell.
  19. This is cause by the respiratory system.

40 Clues: Site of protein. • Holds the slide in place. • Something that is living. • In this stage DNA duplicates. • The process of cell division. • These cells are controversial. • This is the last stage of mitosis. • These cells store energy as glycogen. • This is the "Power House" of the cell. • This is cause by the respiratory system. • Image of the breast produced by an x-ray. • ...