biology Crossword Puzzles

Biology Vocabulary Crossword 2019-12-10

Biology Vocabulary Crossword crossword puzzle
Across
  1. Compound that occurs in guano and fish scales, and is one of four constituent bases of nucleic acids.
  2. An alteration of nucleotide sequence of the genome of an organism.
  3. Compound is one of four constituent bases of nucleic acids T goes with A.
  4. Most important part of a cell typically single bounded by double membrane.
  5. compound found in living tissue as a constituent base of nucleic acids. C goes with G.
  6. Exhibiting biological specialization especially: highly differentiated especially in a particular direction or for particular end.
  7. Mutation caused by intersections or deletions of a number of nucleotides in DNA
  8. Process where biological cells generate new proteins.
  9. Mutation affecting only one or few nucleotides in a gene sequence.
  10. Threadlike structure of nucleic acid and protein found in the nucleus of most living cells, carrying genetic information in forms of genes.
Down
  1. compound is one of four constituent bases of nucleic acids. A goes with T.
  2. Deoxyribonucleic acid, self replicating material which is present in nearly all living organisms
  3. Compound consisting of a nucleotide linked to a phosphate group.
  4. Process when genetic information represented by sequence of DNA nucleotides is copied into newly synthesized molecules of RNA.
  5. Process when less specialized cell undergoes maturation to become more distinct in form and function.
  6. Pair of parallel helices intertwined about a common axis, structure of DNA.
  7. Simply a nitrogen containing molecule that has the same chemical properties as a base.
  8. Process of copying a double-stranded DNA molecule.
  9. Process when a protein is synthesized from information contained in a molecule of messenger RNA.
  10. Ribonucleic acid. A long single- stranded chain of cells that processes protein.

20 Clues: Process of copying a double-stranded DNA molecule. • Process where biological cells generate new proteins. • Compound consisting of a nucleotide linked to a phosphate group. • An alteration of nucleotide sequence of the genome of an organism. • Mutation affecting only one or few nucleotides in a gene sequence. • ...

Biology and Emotions 2020-12-11

Biology and Emotions crossword puzzle
Across
  1. twins, resemble to the dizygotic twins.
  2. Damasio, he examine the man with the prefrontal cortex damage.
  3. expressions, for fear and happiness.
  4. System, a group of structures in the interior of the brain.
  5. us to avoid something that might cause illness.
  6. Theory, He said that the emotional feelings result from our body's actions.
  7. got only a correct not great but atleast they were better than chance.
  8. attack, occurs when a population of nervous produces a sustained period of synchrous activity.
  9. recognize the self antigents.
  10. important elemets of the immune system.
  11. gravis,one example of an autoimmune diseases.
  12. us to escape the danger.
  13. failure, it is a uncommon condition of the body when the automatic nervous system fails.
  14. behavoir, may be widly passionate or calm and detached.
  15. in the interior of the temporal lobe.
  16. the effects of GABA.
Down
  1. reflex, response to an unexpected loud noise.
  2. cell, a cell that released mainly but not by neurons.
  3. mature in the thymus gland.
  4. system,consist of cell that protect the body.
  5. illnesses and psychiatric problems.
  6. scan to measure brain activity while looked at photos of faces.
  7. to the differnt site but also facilitate GABA binding.
  8. us to attack an intruder.
  9. killer cells, another kind of leukocytes.
  10. to control anxiety alert activity.
  11. not compel violent behavior.
  12. a general sense that something dangerous might occur.
  13. hemisphere, appears to the more responsive to emotional stimuli than the left.
  14. James, he said that the arousal and actions lead to emotions.

30 Clues: the effects of GABA. • us to escape the danger. • us to attack an intruder. • mature in the thymus gland. • not compel violent behavior. • recognize the self antigents. • to control anxiety alert activity. • illnesses and psychiatric problems. • expressions, for fear and happiness. • in the interior of the temporal lobe. • twins, resemble to the dizygotic twins. • ...

Cell Biology Crossword 2020-11-03

Cell Biology Crossword crossword puzzle
Across
  1. cell division of germ cells
  2. beat rhythmically
  3. _____-mediated endocytosis
  4. captures and transfers free energy
  5. unit of heredity
  6. GTP-binding protein
  7. _____ fragments
  8. contains DNA
  9. plasmalemma (_____ bilayer)
  10. helps stabilize the membrane structure
  11. secretory vesicles fuse with plasmalemma
  12. not actin
  13. intracellular fluid
  14. synthesizes and packages
  15. epithelial cell widely used in research
  16. formation of pinosomes
  17. mechanism of passive transport
  18. powerhouse of the cell
  19. preparing for division
Down
  1. built from tubulin
  2. voltage across membrane
  3. promote adhesion of cells to ECM
  4. fibres extend between centriole pairs
  5. adds complementary nucleotides
  6. where photosynthesis occurs
  7. sequence of three nucleotides
  8. catalyst
  9. DNA, double
  10. observable characteristics of cell
  11. when the nucleus is divided
  12. AGCT
  13. pH of 4-5
  14. links together
  15. sister chromatids separate
  16. loosely coiled chromosomes

35 Clues: AGCT • catalyst • not actin • pH of 4-5 • DNA, double • contains DNA • links together • _____ fragments • unit of heredity • beat rhythmically • built from tubulin • GTP-binding protein • intracellular fluid • formation of pinosomes • powerhouse of the cell • preparing for division • voltage across membrane • synthesizes and packages • _____-mediated endocytosis • sister chromatids separate • ...

General Biology 2 2020-03-19

General Biology 2 crossword puzzle
Across
  1. Regular shape facial bone
  2. A group of closely associated cell that perform related function and similar in structure
  3. Protect soft tissue,function in movement stores,minerals,prod­uce blood cells
  4. They absorb nutrients from organic or decaying material
  5. Strong,flexible connective tissus
  6. Tissue that connects,support,bin­ds,or separate other tissue or organs
  7. Sheet like tissue in which cell attach to one another bu tight junction
  8. Occurs only in heart wall,contraction is not under voluntary
  9. The outermost layer made of 25-30 layers of dead flat Kerotino
  10. Bones of Legs and Arms
  11. Acts on the living of passage away
  12. Thinner and flatter bones
  13. Stores energy rich lipids insulates and cushion body parts
Down
  1. Formed when rebound head fits into rounder cavity of joining bone
  2. Limited rotation neck and head
  3. An ovals shapped part that fits into a curve
  4. Attaches to the bones because of body movement
  5. Types of straited muscle that form the walls
  6. Bones that are almost equal in lenght and width,wrist and ankle
  7. Made up to 3-5 layers of keratinocytes
  8. Is the largest system of the body
  9. Only found in the fingertips,palms of hand & soles of feet
  10. End of the long bone that form joints
  11. Appears covered in thornlike spike provide strenght & flexibility to the skin
  12. The deepest layer made up a
  13. Produced keratin protein a fibrous protein that helps product the Epidermis
  14. Bands of fibrous slightly elastic connective
  15. Fibrous card that attaches muscle bone
  16. Allows for bending and straightening
  17. Main column of the long bone that contain yellow bone
  18. a single layer of cuboidal

31 Clues: Bones of Legs and Arms • Regular shape facial bone • Thinner and flatter bones • a single layer of cuboidal • The deepest layer made up a • Limited rotation neck and head • Strong,flexible connective tissus • Is the largest system of the body • Acts on the living of passage away • Allows for bending and straightening • End of the long bone that form joints • ...

Biology Crossword Puzzle 2020-01-27

Biology Crossword Puzzle crossword puzzle
Across
  1. an organ is a pump that keeps the blood moving through these vessels
  2. also known as a leukocyte which are suspended in blood plasma and occupy the interstitial fluid between cells
  3. Juice a mixture of water, mucus, salts, hydrochloric acid, and enzymes
  4. is the entrance of food in the digestive tract
  5. are saucer-shaped disks that participate in the exchange of oxygen and carbon dioxide
  6. is an immediate, localized reaction to an injury or to any pathogen that breaches the body's barriers
  7. is the liquid matrix of blood
  8. T Cells divide and differentiate into memory cells and into effector cells that help activate cytotoxic T and B cells
  9. is a condition in which the immune system lacks one or more essential components.
  10. when dehydrated these receptor cells in hypothalamus to send impulses in the posterior pituitary gland
  11. cancers in which bone marrow overproduces white blood cells
  12. the protein that carries oxygen
  13. uses inorganic raw materials like water and carbon dioxide to make its own food.
  14. the chamber in heart where blood exits
Down
  1. small intestine's lining; tiny fingerlike projections that absorb nutrients
  2. is a substance that stimulates active immunity against a pathogen without causing illnesses
  3. the most common measure, is equal to weight/height^2
  4. is an immune reaction to a harmless substance
  5. are predators or scavengers that eat the flesh of other animals
  6. substances required for metabolism, growth, maintenance, and repair
  7. is the elimination of theses metabolic wastes
  8. the colorless fluid of the lymphatic system, forms when plasma seeps out of blood vessel into intestinal fluid
  9. are Y-shaped proteins that recognize specific antigens.
  10. a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus
  11. a reaction in which the cells clumped together
  12. is the fluid of the circulatory system
  13. any molecule that stimulates an immune reaction by B and T cells
  14. Cava a large vein carrying deoxygenated blood into the heart
  15. are small, colorless cell fragments that participate in blood clotting
  16. the 3rd stage where the nutrients enter the cells lining the digestive tract and move into the bloodstream to be transported

30 Clues: is the liquid matrix of blood • the protein that carries oxygen • is the fluid of the circulatory system • the chamber in heart where blood exits • is an immune reaction to a harmless substance • is the elimination of theses metabolic wastes • is the entrance of food in the digestive tract • a reaction in which the cells clumped together • ...

Biology Crossword Puzzle 2020-01-27

Biology Crossword Puzzle crossword puzzle
Across
  1. the colorless fluid of the lymphatic system, forms when plasma seeps out of blood vessel into intestinal fluid
  2. uses inorganic raw materials like water and carbon dioxide to make its own food.
  3. cancers in which bone marrow overproduces white blood cells
  4. the most common measure, is equal to weight/height^2
  5. also known as a leukocyte which are suspended in blood plasma and occupy the interstitial fluid between cells
  6. are Y-shaped proteins that recognize specific antigens.
  7. any molecule that stimulates an immune reaction by B and T cells
  8. a reaction in which the cells clumped together
  9. is the entrance of food in the digestive tract
  10. when dehydrated these receptor cells in hypothalamus to send impulses in the posterior pituitary gland
  11. is the fluid of the circulatory system
  12. small intestine's lining; tiny fingerlike projections that absorb nutrients
  13. is a condition in which the immune system lacks one or more essential components.
  14. are predators or scavengers that eat the flesh of other animals
  15. substances required for metabolism, growth, maintenance, and repair
Down
  1. are small, colorless cell fragments that participate in blood clotting
  2. an organ is a pump that keeps the blood moving through these vessels
  3. the 3rd stage where the nutrients enter the cells lining the digestive tract and move into the bloodstream to be transported
  4. is the liquid matrix of blood
  5. a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus
  6. is a substance that stimulates active immunity against a pathogen without causing illnesses
  7. the protein that carries oxygen
  8. is an immune reaction to a harmless substance
  9. a mixture of water, mucus, salts, hydrochloric acid, and enzymes
  10. is an immediate, localized reaction to an injury or to any pathogen that breaches the body's barriers
  11. divide and differentiate into memory cells and into effector cells that help activate cytotoxic T and B cells
  12. is the elimination of theses metabolic wastes
  13. a large vein carrying deoxygenated blood into the heart
  14. the chamber in heart where blood exits
  15. are saucer-shaped disks that participate in the exchange of oxygen and carbon dioxide

30 Clues: is the liquid matrix of blood • the protein that carries oxygen • is the fluid of the circulatory system • the chamber in heart where blood exits • is an immune reaction to a harmless substance • is the elimination of theses metabolic wastes • a reaction in which the cells clumped together • is the entrance of food in the digestive tract • ...

General Biology 2 2020-03-18

General Biology 2 crossword puzzle
Across
  1. provides movement of the body.
  2. gland is a small tubular that produce sweat
  3. They can move using their pseudopods
  4. Animals that have jointed legs
  5. is a Mushroom that are under category of fungi
  6. Animals that have a back bone
  7. It helps to prevent damage to the DNA
  8. transmits impulse of sensation to the brain or spinal cord
  9. Protects against water loss & regulate gas exchange
  10. part in our body that act as a "messenger" of the body
  11. organ is a part of our body that is used to release liquid waste of our body.
  12. muscle straightens the back and provide for side to side rotation
  13. glands Secreate an oily matter, to lubricate and makes the skin water proof.
  14. part in our body that collects air through breathing
Down
  1. The branch of biology that deals with heredity transmission and the variation of inherited characteristics among similar or related organisms.
  2. part in our body that circulates blood around the body
  3. part of our body where digestion process is being being done
  4. is Interactions of organisms and their physical environment
  5. is a Hair like projections surrounded their body
  6. Animals that doesn't have back bone.
  7. shaft Delivers hormones that modify hair growth and structure
  8. tissue Helps to keep body's temperature stable
  9. act as the body frame of our body.
  10. It regulates the physiological chemical of the body.
  11. Type of cell that contains true nucleus and membrane bound organelles
  12. system is a system that supplies blood all out the body.
  13. pore is an opening of sweat gland to the surface of the skin.
  14. Largest classification of organisms
  15. is aMulticellular that can be categorized into vertebrates and non vertebrates
  16. act as a pathway of oxygen and nutrients to supply the body

30 Clues: Animals that have a back bone • provides movement of the body. • Animals that have jointed legs • act as the body frame of our body. • Largest classification of organisms • They can move using their pseudopods • Animals that doesn't have back bone. • It helps to prevent damage to the DNA • gland is a small tubular that produce sweat • ...

Biology final project 2020-06-13

Biology final project crossword puzzle
Across
  1. thick connective tissue that holds bone to bone.
  2. Green organelles where food is made in plant cells
  3. very small
  4. bone of the spin its in the backbone segment
  5. send from one person to another
  6. thin flexible film eardrum
  7. Group of similar cells that work together
  8. Made of 2 or more different types of tissues that work to
  9. helix structure of DNA
  10. invisible to the naked eye
  11. Breaks down food, waste and old cell parts
  12. Banded or striped
  13. Muscle Muscle tissue that is not under our conscious control.
Down
  1. hunts for food
  2. a plant alkaloid irritating to the skin
  3. small artery
  4. The change in a muscle by which it becomes
  5. largest artery in the body
  6. found in nucleus and makes ribosomes
  7. Thick connective tissue that holds muscle to bone.
  8. one of two upper chambers of the hear
  9. Muscle Muscle tissue that is under our conscious control.
  10. membrane Protective outer covering of the cell
  11. within the cell
  12. coded DNA instructions that control the production of

25 Clues: very small • small artery • hunts for food • within the cell • Banded or striped • helix structure of DNA • largest artery in the body • thin flexible film eardrum • invisible to the naked eye • send from one person to another • found in nucleus and makes ribosomes • one of two upper chambers of the hear • a plant alkaloid irritating to the skin • ...

HS Biology Vocabulary 2020-08-28

HS Biology Vocabulary crossword puzzle
Across
  1. small circular DNA strand
  2. contains DNA
  3. clear jelly like fluid in the cell
  4. helps collect food
  5. movement towards or away from light
  6. turns sunlight into energy
  7. digests food particles
  8. a vacuole that expels excess liquid
  9. small "organs" in the cell
  10. before the nucleus
  11. movement towards or away from chemicals
Down
  1. help the organism survive and reproduce
  2. stores water, food, and waste
  3. detects light
  4. building blocks of all living things
  5. makes ATP energy
  6. helps the organism move
  7. cell membrane
  8. makes proteins
  9. protects plant cells
  10. used to move and capture food
  11. after the nucleus
  12. carries genetic information

23 Clues: contains DNA • detects light • cell membrane • makes proteins • makes ATP energy • after the nucleus • helps collect food • before the nucleus • protects plant cells • digests food particles • helps the organism move • small circular DNA strand • turns sunlight into energy • small "organs" in the cell • carries genetic information • stores water, food, and waste • used to move and capture food • ...

Biology Final Project 2020-06-09

Biology Final Project crossword puzzle
Across
  1. golden eagles also nest
  2. under something
  3. not voluntary
  4. transmit signals from the tongue to the brain
  5. much more common in winter months
  6. of, on, or relating to Earth
  7. very small
  8. one of the world’s largest raptors--or birds
  9. DNA can found
  10. cause to pass from one place to another
  11. carnivores and formidable
Down
  1. the golden eagles found
  2. a nerve cell
  3. the bones that make up backbone
  4. a terrestrial adult
  5. so small it can only be seen with a microscope
  6. animals that begin life in the water before growing
  7. Be full of or swarming with
  8. the central part of something
  9. golden eagle not migrate
  10. the top of a mountain
  11. Divided into two part
  12. to emerge from an egg
  13. every year

24 Clues: very small • every year • a nerve cell • not voluntary • DNA can found • under something • a terrestrial adult • the top of a mountain • Divided into two part • to emerge from an egg • golden eagles also nest • the golden eagles found • golden eagle not migrate • carnivores and formidable • Be full of or swarming with • of, on, or relating to Earth • the central part of something • ...

Biology final project 2020-06-10

Biology final project crossword puzzle
Across
  1. not exact or accurate; estimated
  2. of, on, or relating to earth
  3. designed for people to live in
  4. light emitted by some substances after they are exposed to light
  5. the ability to do something well
  6. the natural home or environment of an animal, plant or other organism
  7. to get smaller or more compact
  8. backbone
  9. a bone that holds teeth
  10. a person who offers to do a task
  11. required; not voluntary
  12. the central part of something
  13. a cavity that runs successively through each of the vertebrae and contains the spinal cord.
  14. very small
Down
  1. the bones that make up a backbone
  2. of great value; likely to have a profound effect on success, survival, or well-being
  3. be full of or swarming with
  4. a chemical substance released by an animal
  5. done by choice
  6. is a muscular organ that help us taste food
  7. a split in the surface of something
  8. able to be used for a practical purpose or in several ways
  9. the bone of the thigh or upper hind limb articulating at the hip and the knee
  10. the chemical in hot peppers that creates a burning sensation in the mouth

24 Clues: backbone • very small • done by choice • a bone that holds teeth • required; not voluntary • be full of or swarming with • of, on, or relating to earth • the central part of something • designed for people to live in • to get smaller or more compact • not exact or accurate; estimated • the ability to do something well • a person who offers to do a task • ...

Biology Final project 2020-06-10

Biology Final project crossword puzzle
Across
  1. so small it can only be seen with a microscope
  2. designed for people to live in.
  3. of great value.
  4. cause to pass from one place to another.
  5. to emerge from an egg.
  6. designed for people to live in.
  7. the chemical in hot peppers that creates a burning sensation in the mouth.
  8. keep safe
  9. able to adjust to new conditions.
  10. the bones that make up a backbone.
  11. very small.
  12. the central part of something.
  13. a person who offers to do a task.
Down
  1. required; not voluntary.
  2. a scent used by animals to communicate.
  3. not exact or accurate; estimated.
  4. of, on, or relating to Earth.
  5. light emitted by some substances after they are exposed to light.
  6. a nerve cell.
  7. to get smaller or more compact.
  8. animals that begin life in the water before growing into a terrestrial adult.
  9. a unit apart or by itself;cause to be apart.
  10. be full of or swarming with.
  11. able to be used for a practical purpose.
  12. a split in the surface of something.

25 Clues: keep safe • very small. • a nerve cell. • of great value. • to emerge from an egg. • required; not voluntary. • be full of or swarming with. • of, on, or relating to Earth. • the central part of something. • designed for people to live in. • designed for people to live in. • to get smaller or more compact. • not exact or accurate; estimated. • able to adjust to new conditions. • ...

Introduction to Biology 2020-08-24

Introduction to Biology crossword puzzle
Across
  1. a conclusion drawn from something but that is not directly seen (implied)
  2. something that is observable and can be shown to be true
  3. type of graph that can show continuous change over time
  4. also called the test group, this group in an experiment receives the independent variable (treatment)
  5. on a light microscope, this part adjusts the amount of light
  6. these variables in an experiment would be kept the same across all groups
  7. type of microscope used to view larger specimens (referred to as the dissecting microscope)
  8. organism that must eat to obtain food/energy
  9. this group in an experiment does not receive the treatment and serves as a comparison
  10. specimens viewed under a compound might microscope should be ________, meaning light can pass through them
  11. these microscopes magnify by shooting electrons at the specimens
  12. descriptive data
  13. the study of life
Down
  1. an educated guess (prediction) about an unanswered question
  2. data that can be measured in numbers
  3. after you have conducted your experiment it is important to ________ it to ensure your results were not due to chance or luck
  4. in an experiment, this variable is measured as a result of the tested variable
  5. in an experiment, this is the variable that is purposely changed/manipulated
  6. organism that can produce their own food
  7. the smallest unit of life
  8. an organism's ability to maintain a constant internal temperature is an example of ________
  9. to calculate the total magnification of a light microscope, you multiply the magnification of the eyepiece by the magnification of the __________ lens
  10. the metric system is based on multiples of ten

23 Clues: descriptive data • the study of life • the smallest unit of life • data that can be measured in numbers • organism that can produce their own food • organism that must eat to obtain food/energy • the metric system is based on multiples of ten • type of graph that can show continuous change over time • something that is observable and can be shown to be true • ...

Biology Extra Credit 2021-03-26

Biology Extra Credit crossword puzzle
Across
  1. includes a 5C sugar P group & Nitrogenous base
  2. (transfer)carries the message of (messenger) to (ribosomal)
  3. sequence of 3 nucleotides
  4. seals the strands together (glues/wields)
  5. separates strands (unzips)
  6. RNA is translated into amino acids to make a protein
  7. make proteins by putting amino acids in the order that (messenger) codes for
  8. speeds up the reaction by lowering the activation energy
  9. one or more long chains of amino acids
  10. group of basic proteins that relate to the packing & storage of DNA
  11. removes RNA primers (5' to 3')
  12. production of new compounds
Down
  1. (DNA-AT,CG) (RNA-AU,CG)
  2. Aclenine, Guanine, Cytosine, Thyme, Uracil
  3. ribonucleic acid
  4. DNA is copied into RNA
  5. deoxyribonucleic acid
  6. original strand of DNA
  7. (ribosomal) makes up subunits of ribosomes that are used for protein synthesis
  8. (messenger) the message of the RNA
  9. phosphate backbone
  10. makes RNA primers
  11. proteins that act as a catalyst

23 Clues: ribonucleic acid • makes RNA primers • phosphate backbone • deoxyribonucleic acid • DNA is copied into RNA • original strand of DNA • (DNA-AT,CG) (RNA-AU,CG) • sequence of 3 nucleotides • separates strands (unzips) • production of new compounds • removes RNA primers (5' to 3') • proteins that act as a catalyst • (messenger) the message of the RNA • one or more long chains of amino acids • ...

Biology Madness TIEBREAKER 2021-03-31

Biology Madness TIEBREAKER crossword puzzle
Across
  1. type of protein used to speed up chemical reactions
  2. type of active transport; cells expel contents
  3. glucose gets broken down into this during glycolysis
  4. from 0-7 on the pH scale
  5. monomer of DNA/RNA
  6. also known as light-independent reactions; uses CO2 to make sugars
  7. an important property of water; uneven distribution of charges
  8. make up the bilayer of cell membranes
  9. energy molecule; made in cellular respiration
  10. area on enzyme where substrate fits
Down
  1. organelle that uses enzymes to clean up cell
  2. found on x axis of graph; known as manipulated variable
  3. type of fat with max number of hydrogens and no double bonds
  4. number of protons and neutrons in an atom
  5. organelle used to modify and package proteins
  6. electron carrier that gets converted into 3 ATP in ETC
  7. represents number of protons in an atom
  8. polysaccharide found in cell wall of plants
  9. low solute concentration; a cell placed in this solution will swell
  10. bond found between one water molecule and another

20 Clues: monomer of DNA/RNA • from 0-7 on the pH scale • area on enzyme where substrate fits • make up the bilayer of cell membranes • represents number of protons in an atom • number of protons and neutrons in an atom • polysaccharide found in cell wall of plants • organelle that uses enzymes to clean up cell • organelle used to modify and package proteins • ...

Biology EOC Review 2021-05-17

Biology EOC Review crossword puzzle
Across
  1. change in genetic code; most have no effect
  2. double-stranded nucleic acid; never leaves the nucleus
  3. process by which energy from the sun is stored in glucose; opposite cellular respiration
  4. movement of water across a membrane
  5. cell transport system; may be rough or smooth
  6. glycolysis is ______ because no oxygen is required
  7. biomolecule made up of amino acids
  8. can cause mutations; radiation and chemicals are examples
  9. type of cell with defined nucleus and organelles
  10. movement of molecules from high to low concentrations
  11. cell division that results in genetic variation
Down
  1. organelle that captures solar energy for photosynthesis
  2. cell division that results in identical cells
  3. biomolecule used for long-term energy; fats & oils
  4. type of cell with no nuclear membrane
  5. respiration process by which energy from glucose is released; opposite reaction of photosynthesis
  6. biomolecule used as a quick energy source
  7. type of transport that requires energy since movement is against the concentration gradient
  8. organelle that transforms energy through respiration; powerhouse
  9. speeds up chemical reactions by lowering activation energy

20 Clues: biomolecule made up of amino acids • movement of water across a membrane • type of cell with no nuclear membrane • biomolecule used as a quick energy source • change in genetic code; most have no effect • cell division that results in identical cells • cell transport system; may be rough or smooth • cell division that results in genetic variation • ...

Higher Human Biology 2021-05-26

Higher Human Biology crossword puzzle
Across
  1. Self regulating branch of the nervous system.
  2. The bonds that connect the bases on a DNA strand.
  3. Site of the electron transport chain.
  4. _____ tubules, the site of sperm production.
  5. Type of stem cells that can differentiate into all cell types.
  6. The sugar in a nucleotide
  7. A chemical that mimics naturally occurring neurotransmitters by binding to receptors on the post synaptic membrane.
  8. Secreted by the pancreas after an increase in blood pressure.
Down
  1. Secreted by the corpus luteum.
  2. The use of the genome to choose the best drugs and dosages.
  3. Produced by diagnostic testing.
  4. The division germline cells use to produce gametes.
  5. Central channel in veins and arteries.
  6. Mixed into a vaccine in order to increase immune response.
  7. The state all chambers of the heart are in at the start of the cardiac cycle.
  8. Mutation that occurs after insertion or deletion that causes the amino acids after the change to be altered.
  9. The process in which T lymphocytes cause cell death by secreting proteins that cause the production of self destructive enzymes.
  10. Threads the meshwork that clots the blood.
  11. _____ sheath, a fatty material insulating the axon.
  12. Neural pathway that allows for fine motor control.

20 Clues: The sugar in a nucleotide • Secreted by the corpus luteum. • Produced by diagnostic testing. • Site of the electron transport chain. • Central channel in veins and arteries. • Threads the meshwork that clots the blood. • _____ tubules, the site of sperm production. • Self regulating branch of the nervous system. • The bonds that connect the bases on a DNA strand. • ...

Biology - year 9 2021-07-03

Biology - year 9 crossword puzzle
Across
  1. Chemicals produced by our white blood cells in response to antigens on bacteria or viruses.
  2. An organism whose DNA floats free in its cell. No organelles. Includes bacteria.
  3. Bacterial STD
  4. Found on the surface of all cells. Proteins that identify the cells. Can trigger antibody production
  5. Used to treat a bacterial infection. Has no effect on viruses
  6. Hair-like projections from the cells that line the trachea and bronchi in the respiratory system.
  7. Organisms with cells that have organelles such as a nucleus and mitochondria.
  8. Movement of water molecules down a concentration gradient through a semi-permeable membrane
  9. Unicellular microbes. Some are useful and some are harmful.
  10. Made of dead or inactivated form of a pathogen that stimulates immunity in a person.
  11. Movement of particles from a region of high concentration to a region of low concentration
Down
  1. Process by which some white blood cells ingest pathogens
  2. Malaria is caused by this type of organism
  3. Sticky liquid that cells produce that catches dust and pathogens and is moved by cilia on the cells of the trachea and bronchi
  4. Rose black spot is caused by this type of organism
  5. Used to treat the symptoms of an illness.
  6. A pill given in a trial that contains everything but the drug being tested
  7. transport Movement of particles that requires energy from respiration.
  8. Disease caused by a plasmodium and transmitted by a vector
  9. HIV is caused by this type of pathogen

20 Clues: Bacterial STD • HIV is caused by this type of pathogen • Used to treat the symptoms of an illness. • Malaria is caused by this type of organism • Rose black spot is caused by this type of organism • Process by which some white blood cells ingest pathogens • Disease caused by a plasmodium and transmitted by a vector • ...

Biology final project 2021-06-09

Biology final project crossword puzzle
Across
  1. that act as biological catalysts
  2. substance that has amino acids
  3. energy- Living things store energy in molecules
  4. Materials can be classified based on their physical and chemical properties.
  5. The study of life.
  6. A shape or structure.
  7. the smallest unit of life.
  8. A community of interacting organisms
  9. Movement-Glucose moves from plants leave to all of its cells
  10. Made of cells.
Down
  1. make their own food.
  2. mass of organisms in a given area.
  3. One molecule used for chemical energy.
  4. pictures of the chromosome.
  5. - made up of DNA
  6. respiration- The reactions happen inside of cells
  7. process in which green plants
  8. Cells need this energy to move and function.
  9. Atoms or small molecules.
  10. - Natural things.

20 Clues: Made of cells. • The study of life. • - Natural things. • make their own food. • - made up of DNA • A shape or structure. • Atoms or small molecules. • the smallest unit of life. • pictures of the chromosome. • process in which green plants • substance that has amino acids • that act as biological catalysts • mass of organisms in a given area. • A community of interacting organisms • ...

Biology final project 2021-06-09

Biology final project crossword puzzle
Across
  1. that act as biological catalysts
  2. substance that has amino acids
  3. energy- Living things store energy in molecules
  4. Materials can be classified based on their physical and chemical properties.
  5. The study of life.
  6. A shape or structure.
  7. the smallest unit of life.
  8. A community of interacting organisms
  9. Movement-Glucose moves from plants leave to all of its cells
  10. Made of cells.
Down
  1. make their own food.
  2. mass of organisms in a given area.
  3. One molecule used for chemical energy.
  4. pictures of the chromosome.
  5. - made up of DNA
  6. respiration- The reactions happen inside of cells
  7. process in which green plants
  8. Cells need this energy to move and function.
  9. Atoms or small molecules.
  10. - Natural things.

20 Clues: Made of cells. • The study of life. • - Natural things. • make their own food. • - made up of DNA • A shape or structure. • Atoms or small molecules. • the smallest unit of life. • pictures of the chromosome. • process in which green plants • substance that has amino acids • that act as biological catalysts • mass of organisms in a given area. • A community of interacting organisms • ...

Biology Vocab Review 2022-03-24

Biology Vocab Review crossword puzzle
Across
  1. two matching alleles
  2. Made up of amino acids
  3. Store and transmit information in the form of DNA and RNA
  4. A molecule with opposite charges in different regions
  5. Encodes information for assembling one or more proteins
  6. A chemical combination of atoms
  7. macromolecules composed of carbon, hydrogen, and oxygen atoms
  8. Electrons are shared by a pair of atoms
  9. Contains the genetic information that is passed between generations
  10. Uses energy from sunlight to create glucose and oxygen
  11. Encodes genetic information
  12. Have more carbon-hydrogen bonds and fewer oxygen atoms than carbohydrates
  13. used by cells to build protein
Down
  1. Control of materials entering and leaving the cell
  2. Cellular Respiration
  3. Control of most cell activities
  4. Transmits information about protein production
  5. Support for the cell
  6. Protein Synthesis
  7. two different alleles
  8. where photosynthesis occurs
  9. Basic units of physical material
  10. A combination of atoms of more than one element
  11. All living things
  12. Different forms of the gene for a specific trait

25 Clues: Protein Synthesis • All living things • Cellular Respiration • two matching alleles • Support for the cell • two different alleles • Made up of amino acids • where photosynthesis occurs • Encodes genetic information • used by cells to build protein • Control of most cell activities • A chemical combination of atoms • Basic units of physical material • ...

Introduction to Biology 2021-09-16

Introduction to Biology crossword puzzle
Across
  1. groups of similar cells carrying out similar or related functions
  2. large biologically important molecules that are formed by joining smaller units together
  3. smallest fundamental unit of structure and function in living organisms
  4. tree diagram used to reflect evolutionary relationships among organisms
  5. single-celled organisms that do not have membrane-bound nuclei or organelles
  6. sum of populations inhabiting a particular area
  7. smallest unit of matter
  8. describes the relationships of one organism to others
  9. a living thing that maintains an internal order that is separated from the environment
  10. organisms that have membrane-bound organelles and a membrane-bound nucleus
  11. a series of changes in the state if a cell, tissue, organ or organism that results in organisms with a defined set of characteristics
  12. an increase in weight or size
Down
  1. the study of life
  2. aggregates of macromolecules surrounded by membranes
  3. nomenclature two word scientific name consisting of the genus and species
  4. all the living things in a particular area together with the abiotic, non-living parts of that environment
  5. diversity
  6. ability of an organism to maintain constant internal conditions
  7. collection of all ecosystems
  8. all the individuals of a species living within a specific area
  9. system higher level of organization that consists of functionally related organs
  10. science of classifying organisms to construct internationally shared classification systems with each organism placed into more and more inclusive groupings
  11. two or more atoms joined together by one or more chemical bonds
  12. within a particular area, community or ecosystem, and is measured by counting the number of taxa within the ecosystem (usually species)
  13. collections of tissues grouped together performing a common function

25 Clues: diversity • the study of life • smallest unit of matter • collection of all ecosystems • an increase in weight or size • sum of populations inhabiting a particular area • aggregates of macromolecules surrounded by membranes • describes the relationships of one organism to others • all the individuals of a species living within a specific area • ...

Biology Unit Two 2021-09-20

Biology Unit Two crossword puzzle
Across
  1. A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy, site of the light reactions
  2. Respiration that does not require oxygen
  3. The fluid of the chloroplast surrounding the thylakoid membrane; involved in the synthesis of organic molecules from carbon dioxide and water (Calvin/Dark reaction)
  4. organelle that is the site of ATP (energy) production
  5. 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.
  6. organism that obtains energy from the foods it consumes; also called a consumer
  7. second stage of cellular respiration, in which pyruvic acid is broken down into carbon dioxide, takes place in the mitochondria, produces ATP and NADH
  8. A process used by yeast cells and some bacteria to produce carbon dioxide and ethyl alcohol
  9. Produced by fermentation and oxidation of natural carbohydrates is called vinegar
  10. a cluster composed of hundreds of chlorophyll molecules and accessory pigments used to harvest light molecules for photosynthesis
  11. An organelle found only in plant and algae cell, site of photosynthesis occurs
  12. Respiration that requires oxygen
Down
  1. The conversion of pyruvate to lactate with no release of carbon dioxide
  2. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen, takes place in plants and animals, happens in 3 processes
  3. Process by which cells release energy in the absence of oxygen
  4. reactions of photosynthesis that use energy from light to produce ATP and NADPH, also produces O2
  5. Green pigment in plants that absorbs light energy used to carry out photosynthesis, found in the thylakoid of the chloroplast
  6. The movement of phosphorus atoms from rocks through the biosphere and hydrosphere and back to rocks.
  7. uses the high-energy electrons from the Krebs cycle to convert ADP into ATP, takes place in the mitochondria, produces the most ATP of any of the processes (34 ATP)
  8. Organisms that make their own food
  9. the passage of energy through the components of the ecosystem

21 Clues: Respiration that requires oxygen • Organisms that make their own food • Respiration that does not require oxygen • organelle that is the site of ATP (energy) production • the passage of energy through the components of the ecosystem • Process by which cells release energy in the absence of oxygen • ...

Unit 8 Biology 2022-03-15

Unit 8 Biology crossword puzzle
Across
  1. a detailed description of the species within a community and their relationships with each other
  2. a living organism that shapes its environment
  3. non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems
  4. an organism that can produce its own food using light, water, carbon dioxide, or other chemicals.
  5. consists of all the organisms and the physical environment with which they interact.
  6. the preying of one animal on others.
  7. the biological variety and variability of life on Earth.
  8. the area and resources used by a particular species (the habitat of a species) or an assemblage of animals and plants together with their abiotic environment.
  9. an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
Down
  1. the study of the relationships between living organisms, including humans, and their physical environment.
  2. organisms that make their own food
  3. an animal or person that eats food of both plant and animal origin.
  4. an animal which feeds on dead organic material, especially plant detritus.
  5. a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.
  6. the role an organism plays in a community.
  7. a large collection of flora and fauna occupying a major habitat
  8. he sequence of transfers of matter and energy in the form of food from organism to organism.
  9. an association between two organisms in which one benefits and the other derives neither benefit nor harm.
  10. any organism that can't make its own food
  11. the amount of living material provided by a given area or volume of the earth's surface, whether terrestrial or aquatic.

20 Clues: organisms that make their own food • the preying of one animal on others. • any organism that can't make its own food • the role an organism plays in a community. • a living organism that shapes its environment • the biological variety and variability of life on Earth. • a large collection of flora and fauna occupying a major habitat • ...

unit 8 biology 2022-03-15

unit 8 biology crossword puzzle
Across
  1. series of organisms that depend on each other for food
  2. eat plants
  3. a large collection of flora and fauna
  4. organism makes its own food
  5. interlocking food chains
  6. diet consists only of meat
  7. a non-living part of an ecosystem that shapes its environment
  8. community of interacting organisms
  9. chart that shows relationship between species
  10. eat plants and animals
  11. one organism benefits the other stays the same
Down
  1. animal that feeds off dead material
  2. defines an organisms role in an environment
  3. breaks down organic material
  4. a group of organisms capable of exchanging genes
  5. the most amount of animals an ecosystem can maintain
  6. organism gets nutrients from other things
  7. eat to get energy
  8. branch of biology that deals with the relationships of organisms
  9. natural home or environment of an organism
  10. both organisms benefit

21 Clues: eat plants • eat to get energy • both organisms benefit • eat plants and animals • interlocking food chains • diet consists only of meat • organism makes its own food • breaks down organic material • community of interacting organisms • animal that feeds off dead material • a large collection of flora and fauna • organism gets nutrients from other things • ...

biology crossword puzzle 2021-12-03

biology crossword puzzle crossword puzzle
Across
  1. group of similar organisms
  2. an animal leaves its home because the habitat is no longer ideal for them
  3. group of same species
  4. a biological interaction where one organism, the predator, kills and eats another organism, its prey
  5. non living organisms
  6. study of relationships between organisms
  7. a relationship between organisms that strive for the same resources in the same place
  8. Ecological succession is the process that describes how the structure of a biological community
Down
  1. Factor- A limiting factor is a variable of a system that causes a noticeable change in output or another measure of a type of system
  2. relationship between two species of plants or animals in which one benefits at the expense of the other
  3. an organism that primarily obtains food by the killing and consuming of other organisms
  4. species- the species that first colonize new habitats created by disturbance
  5. an animal establishes a home in a habitat because it has resources it can utilize or because the habitat is ideal for them
  6. Mutualism is defined as an interaction between individuals of different species that results in positive (beneficial) effects on per capita reproduction and/or survival of the interacting populations
  7. living organisms
  8. a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter
  9. Density- Population density is a measurement of population per unit area
  10. any type of a close and long-term biological interaction between two different biological organisms
  11. a group of populations
  12. an environment where both biotic and abiotic organisms live

20 Clues: living organisms • non living organisms • group of same species • a group of populations • group of similar organisms • study of relationships between organisms • an environment where both biotic and abiotic organisms live • Density- Population density is a measurement of population per unit area • an animal leaves its home because the habitat is no longer ideal for them • ...

CIA AQUATIC BIOLOGY 2021-11-15

CIA AQUATIC BIOLOGY crossword puzzle
Across
  1. Lake with low productivity
  2. Human made lakes are called
  3. Estuary in which river output greatly exceed marine input
  4. Lakes produced by wind action
  5. Coral reef present in shore is……………reef
  6. Bioluminescent organisms are majorly present in zone
  7. Conversion of ammonium to nitrate
  8. A free-living nitrogen fixing bacteria
  9. Coral reef that extend around a lagoon without central island
  10. Estuary formed by deepening of volcanos
Down
  1. Ecosystem flooded by water either permanently or seasonally
  2. Tidal inlet of the sea
  3. Continental shelves are surrounded by ---------------sediments
  4. Sulphur containing amino acid
  5. Wetlands of forest
  6. Conversion of organic phosphorus in to insoluble inorganic phosphorous
  7. Wetland that accumulates peat
  8. Lakes that are formed as a result of movement of earth crust
  9. Detritus falling from above zones to bathypelagic zone
  10. Still water ecosystem

20 Clues: Wetlands of forest • Still water ecosystem • Tidal inlet of the sea • Lake with low productivity • Human made lakes are called • Sulphur containing amino acid • Lakes produced by wind action • Wetland that accumulates peat • Conversion of ammonium to nitrate • A free-living nitrogen fixing bacteria • Coral reef present in shore is……………reef • Estuary formed by deepening of volcanos • ...

Biology Cells Crossword 2021-11-28

Biology Cells Crossword crossword puzzle
Across
  1. holds organelles
  2. branch of biology classification
  3. the powerhouse of the cell
  4. converts light energy into chemical energy
  5. organisms that make food for themselves
  6. Storage Organelle
  7. Makes Ribosomes
  8. "organs" of the cell
  9. Supports and protects plant cell
  10. Has Organelles
  11. Digests and breaks down cell parts
  12. the diffusion of water
Down
  1. the shrinking of the cell membrane
  2. discovered nucleus
  3. high to low concentration
  4. Made of many cells
  5. the transport that uses ATP
  6. the transport that doesn't use ATP membrane insane in the _____
  7. No Organelles
  8. Control center
  9. For cell division, only in animal cells.
  10. Box Like Structure
  11. organisms that hunt for food
  12. saw cells divide

24 Clues: No Organelles • Control center • Has Organelles • Makes Ribosomes • holds organelles • saw cells divide • Storage Organelle • discovered nucleus • Made of many cells • Box Like Structure • "organs" of the cell • the diffusion of water • high to low concentration • the powerhouse of the cell • the transport that uses ATP • organisms that hunt for food • branch of biology classification • ...

Biology 2 Puzzle 2022-01-24

Biology 2 Puzzle crossword puzzle
Across
  1. two terms that are used to indicate a species of living organism
  2. a process used to convert energy into chemical energy
  3. a kingdom made up of prokaryotes
  4. eubacteria, archae, protist, fungi, plants and animals
  5. cell-based organisms containing nuclei or organelles
  6. a level of classification or taxonomic ranking
  7. a diagram that shows relationships between species
  8. single-celled
  9. lineage of organisms that has evolved after separating from other lineages
  10. divides cellular life forms into archae, bacteria and eukaryote domains
  11. single-celled organisms that lack nuclei a collection of particles called "protons"
Down
  1. any eukaryotic organism that is not an animal, plant or fungus
  2. describing and classifying organisms that includes plants and animals
  3. father of modern taxonomy
  4. the history of the evolution of a species or groups
  5. classified into two parts
  6. cannot produce its own food
  7. multi-celled
  8. a specific characteristic of an organism
  9. eukaryotic organisms
  10. true bacteria, includes all bacteria except for archaebacteria

21 Clues: multi-celled • single-celled • eukaryotic organisms • father of modern taxonomy • classified into two parts • cannot produce its own food • a kingdom made up of prokaryotes • a specific characteristic of an organism • a level of classification or taxonomic ranking • a diagram that shows relationships between species • the history of the evolution of a species or groups • ...

Biology Crossword Puzzle 2022-01-28

Biology Crossword Puzzle crossword puzzle
Across
  1. A basic ____ unit of structure and part of anything alive
  2. The series of reactions in which pyruvate is broken down into carbon dioxide is called the
  3. in choroplasts one of the stacked flattened pigment-containing membranes in which light-dependent reactions occur
  4. Are found in the thylakoid membranes of chloroplast
  5. require oxygen
  6. all of the chemical reactions that occur within an organism
  7. do not require oxygen
  8. froming the energy-storage molecule NADPH
  9. includes the Krebs cycle and electron transport and is an aerobic process
  10. two-phase anabolic path way in which the sun light energy is converted to chemical energy for use by the cell
Down
  1. glucose is broken down in the cytoplasm through the process of
  2. Light-independent reactions that take place within the thylakoids
  3. Catabolic pathway in which organic molecules are broken down to release energy for use by the cell
  4. In which energy is stored in organic molecules such as glucose
  5. the study of the flow and transformation of energy in the universe
  6. energy-carrying biological molecule which when broken down drives cellular activities
  7. Its in the cell and protects it and only plants have it
  8. The fluid-filled space that is outside the grana
  9. center of an atom
  10. occurs in the cytoplasm and regenerates the cell's supply of NAD while producing a small amount of ATP
  11. converts the remaining ten G3P molecules into 5-carbon called ribulose

21 Clues: require oxygen • center of an atom • do not require oxygen • froming the energy-storage molecule NADPH • The fluid-filled space that is outside the grana • Are found in the thylakoid membranes of chloroplast • Its in the cell and protects it and only plants have it • A basic ____ unit of structure and part of anything alive • ...

Biology Crossword Puzzle 2022-02-10

Biology Crossword Puzzle crossword puzzle
Across
  1. Protozoan that cause African sleeping sickness
  2. Structure found in many protozoans that pump out excess water
  3. Fungi that feed on dead organic material
  4. Algae that causes red tide and bioluminescence is characteristic of it
  5. Fungal infection of skin with the appearance of a red circular area
  6. Algae phyla that can store food as oil and is known as golden algae
  7. Algae that has a spiral shaped chloroplast and forms filamentous colonies
  8. Lichen that us branchlike with noticeable fruting bodies
  9. Fungi hyphae that grow within the material the fungus is growing on and digest food and support the fungus
  10. Fungi hyphae branches that produce spores
  11. Fungal infection of the skin around the toes.
  12. Fungi mass of intertwined hyphae visible without magnification
  13. Algae that has special cells that anchor the algae to something and appear rootlike
Down
  1. Lichen that is flat and has crustlike growth
  2. Fungi that affects fruits like ears of corn
  3. Unicellular algae, and formerly classified as a protozoa
  4. Pigment found in brown algae
  5. Hyphae that "stand" up above the medium and get oxygen.
  6. Formed by any protozoans to survive harsh conditions
  7. Cilia that is the structure used for movements in this protozoan phylum
  8. Fungi that feed on/in living organisms
  9. Lichen that has leafy-like growth
  10. Structure that produces the ovum or egg
  11. Brown algae that is used as a thickener in ice cream
  12. Aerial Hyphae that connect groups of hyphae together.
  13. Fungi hyphae that actually enters host cells to get nutrition from cytoplasm
  14. Fungi that affects vegetative parts like leaves

27 Clues: Pigment found in brown algae • Lichen that has leafy-like growth • Fungi that feed on/in living organisms • Structure that produces the ovum or egg • Fungi that feed on dead organic material • Fungi hyphae branches that produce spores • Fungi that affects fruits like ears of corn • Lichen that is flat and has crustlike growth • ...

Kevin's Biology crossword 2022-02-14

Kevin's Biology crossword crossword puzzle
Across
  1. free swimming or fixed to an object
  2. food gets swept into the indentation called
  3. mouth pore through a short tube is called
  4. can contaminate water and cause diarrhea
  5. they can respond to a stimulus; this action is called
  6. "Body" of a fungus is composed of slender filaments called
  7. spread by the tsetse fly which only lives in Africa
  8. some can change form, depending upon environment they are in- this ability is called
  9. all are one-celled
  10. histolytica that causes severe diarrhea called
  11. indigestible wastes pass out of the ciliate by the
  12. feed on dead organic material
Down
  1. includes all organisms that are not animals, plants , or fungi
  2. regulation of water and elimination of excess water is done by organelle called
  3. in human history caused more deaths than any other disease
  4. most secrete enzymes and digest their food outside of the organism and then absorb digested nutrients; this is called
  5. hyphae that grow within the material the fungus is growing on and digest food and support the fungus
  6. sexual reproduction called
  7. which type of movement is it
  8. its slipper shape is maintained by the flexible and firm outer covering called
  9. a representative ciliate is the
  10. feed on/in living organisms
  11. is a unicellular fungus that causes dough to rise
  12. short hair like structures
  13. reproduction also can be asexual by

25 Clues: all are one-celled • sexual reproduction called • short hair like structures • feed on/in living organisms • which type of movement is it • feed on dead organic material • a representative ciliate is the • free swimming or fixed to an object • reproduction also can be asexual by • can contaminate water and cause diarrhea • mouth pore through a short tube is called • ...

Biology Extra Credit 2022-02-17

Biology Extra Credit crossword puzzle
Across
  1. Eukaryotes that are not members of the plant, animal, or fungi kingdoms
  2. Polymer made of modified sugars that is also found in the external skeleton of insects
  3. Conjugation/2 protists exchange genetic material
  4. powered by actin in the cytoplasmic skeleton
  5. An indentation in one side of the organism forcing objects into food vacuoles in ciliates
  6. forms sporangia in slime molds in which meiosis produces haploid spores
  7. Long, slender branching filaments making up the larger bodies of most fungi
  8. many protists alternate between a haploid and diploid phase
  9. What can cause serious diseases in plants and animals by disrupting homeostasis
Down
  1. Lives in the digestive system of termites to help them process wood
  2. what are some multicellular protists
  3. Most phytoplankton are…
  4. Also known as the reproductive structure, and grows from the mycelium
  5. Water supplies contaminated by animal or human feces can spread protist parasites, causing deadly outbreaks of intestinal disease
  6. mass of branching hyphae below the soil
  7. Are most protists multicellular or unicellular
  8. Structure that makes spores
  9. small cavity in the cytoplasm that temporarily stores food in amoebas
  10. Many protists are involved in mutualistic symbioses, in which they are their hosts both…
  11. long and whip-like tails used like a tiny propeller

20 Clues: Most phytoplankton are… • Structure that makes spores • what are some multicellular protists • mass of branching hyphae below the soil • powered by actin in the cytoplasmic skeleton • Are most protists multicellular or unicellular • Conjugation/2 protists exchange genetic material • long and whip-like tails used like a tiny propeller • ...

Biology key skills 2022-03-01

Biology key skills crossword puzzle
Across
  1. a description of DNA found in bacteria
  2. A large central one is found in plant cells
  3. Site of aerobic respiration
  4. The site of photosynthesis
  5. a dissolved solid
  6. Location of genetic material in a cell
  7. the difference between the concentration of two cells
  8. A cell with a nucleus
  9. The site of protein synthesis
  10. A characteristic of life that sees cells multiply
  11. A jelly like substance found in cells
  12. The movement of water from a dilute solution to a concentrated solution through a partially permeable membrane.
Down
  1. image size/actual size
  2. A partially permeable barrier around the cell
  3. the colour iodine solution changes to in the presence of starch
  4. The lens that sits above the stage
  5. a characteristic of life that removes waste
  6. The next level above tissues
  7. A structural support found in plant cells
  8. a group of similar cells carrying out a similar function
  9. the ability to detect and respond to changes in the environment
  10. A cell with no nucleus
  11. The term applied to a plant cell after it has been placed in water
  12. tubing that acts as an artificial cell
  13. The movement of particles from an area of high concentration to an area of low concentration
  14. The term applied to a plant cell after it has been placed in a concentrated solution

26 Clues: a dissolved solid • A cell with a nucleus • image size/actual size • A cell with no nucleus • The site of photosynthesis • Site of aerobic respiration • The next level above tissues • The site of protein synthesis • The lens that sits above the stage • A jelly like substance found in cells • a description of DNA found in bacteria • tubing that acts as an artificial cell • ...

Biology bridge course 2021-06-23

Biology bridge course crossword puzzle
Across
  1. Two bean shaped organs
  2. an organism which produces it's own food
  3. connective tissue that has a matrix
  4. breaks down food
  5. single celled organisms
  6. the bag that holds urine till it is excreted
  7. a fibrous connective tissue which connects a muscle and the bone
  8. happens in the presence of oxygen
  9. An organ helpful in filter feeding of heterotrophs (Cnidaria) whose particles enter through intercellular digestion
Down
  1. where the blood is purified
  2. a common underwater plant
  3. a tough elastic tissue around one's joints
  4. present in chloroplast, and is a major setting for the light cycle
  5. a constantly circulating fluid which provides nutrition to the body
  6. a group of cells that have a similar structure and function together as an unit
  7. calyx of a flower
  8. Functional unit part of the kidney
  9. live in fresh water and are in phylum Platyhelminthes
  10. protect the middle covering of the fatty layer present in the kidney
  11. a response to an internal or external stimulus
  12. system A system which sends signals through neurons present in the nerve cells

21 Clues: breaks down food • calyx of a flower • Two bean shaped organs • single celled organisms • a common underwater plant • where the blood is purified • happens in the presence of oxygen • Functional unit part of the kidney • connective tissue that has a matrix • an organism which produces it's own food • a tough elastic tissue around one's joints • ...

Period 2 Biology 2021-08-19

Period 2 Biology crossword puzzle
Across
  1. enjoys thrifting, reading, and playing video games
  2. Likes chicken bakes and clam chowder
  3. has two sisters, one dog, and a bearded dragon
  4. Plays sports and video games and likes the lakers
  5. went to the fair this summer with friends
  6. Plays video games for fun
  7. Likes to speedrun video games
  8. Likes anime and favorite sport is football
  9. Rides and watches motocross
  10. best character in super smash bros
Down
  1. best subject on campus
  2. has six (6) dogs
  3. rides horses!
  4. favorite color is green and likes taco bell
  5. Likes Dr. Strange and playing Apex legends
  6. has three siblings and likes mint chocolate chip ice cream
  7. Hobbies are working out and Basketball
  8. adopted two kittens over quarantine
  9. Went to disneyland and has two siblings
  10. Likes dark souls and subnautica
  11. Favorite movie is ratatouille

21 Clues: rides horses! • has six (6) dogs • best subject on campus • Plays video games for fun • Rides and watches motocross • Likes to speedrun video games • Favorite movie is ratatouille • Likes dark souls and subnautica • best character in super smash bros • adopted two kittens over quarantine • Likes chicken bakes and clam chowder • Hobbies are working out and Basketball • ...

Biology Semester Review 2021-12-15

Biology Semester Review crossword puzzle
Across
  1. a relationship in which one organism benefits and the other is harmed
  2. a type of organism that gets energy from sunlight
  3. organelle where photosynthesis takes place
  4. a type of cell having a nucleus
  5. a cell in this solution with lose water
  6. a relationship in which one organism benefits but the other is not harmed
  7. the longest part of the cell cycle, made up of G1, S, and G2
  8. a disease resulting from uncontrolled cell division
  9. the monomer of a protein
  10. the division of the nucleus
Down
  1. a reactant of photosynthesis
  2. humans have 46 of these in diploid cells
  3. a type of cell without a nucleus
  4. the division of the cell, after mitosis
  5. the first phase of mitosis
  6. the movement of water across a cell membrane
  7. the monomer of nucleic acids
  8. a type of lipid that makes up the cell membrane
  9. a monomer of a carbohydrate
  10. a reactant of aerobic respiration
  11. organelle where cell respiration takes place
  12. a relationship in which both organisms benefit
  13. a relationship in which one organism eats another
  14. the phase of mitosis when chromosomes line up along the middle of the cell

24 Clues: the monomer of a protein • the first phase of mitosis • a monomer of a carbohydrate • the division of the nucleus • a reactant of photosynthesis • the monomer of nucleic acids • a type of cell having a nucleus • a type of cell without a nucleus • a reactant of aerobic respiration • the division of the cell, after mitosis • a cell in this solution with lose water • ...

Biology Bonus Crossword 2022-01-05

Biology Bonus Crossword crossword puzzle
Across
  1. condensed bundles of DNA
  2. the movement of materials across the cell membrane
  3. any heritable characteristic that increases an organism's ability to survive and reproduce in its environment
  4. cell division that produces gametes
  5. process that happens when your systems need to slow down or completely stop a process that is happening
  6. the process by which a cell divides into two daughter cells
  7. reproductive cell (sperm, egg, pollen)
  8. a hollow ball of cells with a cluster of cells inside known as the inner cell mass
  9. a permanent change in the nitrogen base sequence in a gene
Down
  1. the differences in DNA between organisms of the same species
  2. domain, kingdom, phylum, class, order, family, genus, species
  3. the evolutionary history of an organism
  4. the actual genes an organism possesses
  5. the process by which organisms with variations most suited to their local environment survive and pass on traits to offspring
  6. very large molecules that make up living things
  7. the units that DNA is made of
  8. the way an organism looks or the trait the organism possesses
  9. ribonucleic acid
  10. the process that living things use to maintain stable conditions
  11. deoxyribonucleic acid

20 Clues: ribonucleic acid • deoxyribonucleic acid • condensed bundles of DNA • the units that DNA is made of • cell division that produces gametes • the actual genes an organism possesses • reproductive cell (sperm, egg, pollen) • the evolutionary history of an organism • very large molecules that make up living things • the movement of materials across the cell membrane • ...

Biology Puzzle 2 2021-12-14

Biology Puzzle 2 crossword puzzle
Across
  1. the passage of energy through the components of an ecosystem
  2. consumer that eats both plants and meat
  3. a community of living organisms
  4. all the food chains of an ecosystem put together
  5. the cell walls of plant material
  6. animals that consume and break down dead organic material and excrete nutrients back into the ecosystem
  7. eats primary consumers
  8. what makes matter move or change
  9. an organism that produces its own nutrients from inorganic substances
  10. organism that feeds on and breaks down dead plant or animal matter
  11. of biomass total amount of living material available at each trophic level
Down
  1. carnivores that eats carnivores
  2. consumer that only eats meat
  3. a species that has a disproportionately large effect on its environment compared to its relative abundance
  4. the order of organisms that eat, or are eaten by other animals
  5. An animal that eats only plants
  6. a diagram that shows the relative amounts of energy of matter contained within each trophic level in a food chain or food web
  7. diagram that shows the amount of energy that moves through food chain
  8. an organism that obtains energy by feeding on other organisms
  9. anything that has mass and takes up space

20 Clues: eats primary consumers • consumer that only eats meat • carnivores that eats carnivores • An animal that eats only plants • a community of living organisms • the cell walls of plant material • what makes matter move or change • consumer that eats both plants and meat • anything that has mass and takes up space • all the food chains of an ecosystem put together • ...

Biology Unit 9 2022-04-01

Biology Unit 9 crossword puzzle
Across
  1. plants and animals that have migrated to places where they are not native
  2. An increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes)
  3. The removal of trees faster than forests can replace themselves.
  4. Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases
  5. Rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water.
  6. Coal, oil, natural gas, and other fuels that are ancient remains of plants and animals.
  7. A chemical intended to kill insects and other organisms that damage crops.
  8. at the lower part of the stratosphere absorbs bio harmful solar UV radiation
  9. Largest number of individuals of a population that a environment can support
  10. Chlorine compounds that are the main cause of ozone depletion.
Down
  1. The development of industries for the machine production of goods.
  2. a pesticide that targets species of insects and other invertebrates that consume crops
  3. Breakup of a habitat into smaller pieces, usually as a result of human activities.
  4. the total carbon dioxide emissions produced by an individual, group, or location
  5. A habitat in which the fresh water of a river meets the salt water of the ocean.
  6. A species whose numbers are so small that the species is at risk of extinction
  7. An increase in the percentage and in the number of people living in urban settlements.
  8. the diminishing of a conditioned response; occurs in classical conditioning when an unconditioned stimulus (US) does not follow a conditioned stimulus (CS); occurs in operant conditioning when a response is no longer reinforced.
  9. A material found in air, water, or soil that is harmful to humans or other organisms
  10. Convert waste into reusable material.

20 Clues: Convert waste into reusable material. • Chlorine compounds that are the main cause of ozone depletion. • The removal of trees faster than forests can replace themselves. • The development of industries for the machine production of goods. • plants and animals that have migrated to places where they are not native • ...

Biology Module 1 2021-09-10

Biology Module 1 crossword puzzle
Across
  1. The maintenance of stable internal conditions.
  2. The process by which physical and biological characteristics are transmitted from the parents to the offspring.
  3. Organisms that eat only organisms other than plants.
  4. The smallest unit of an organism considered alive.
  5. The group in an experiment that is manipulated.
  6. Process by which a single organism produces genetically identical offspring.
  7. Single-celled organisms.
  8. The idea that long ago very simple life forms by spontaneously appeared through chemical reactions.
  9. Observations involving numbers such as counting or measuring.
  10. Organism that lacks in internal mechanism for regulating body heat.
  11. The variable responding to the manipulated.
  12. The collected body of data from experiments and observations.
  13. The sum total of all processes in an organism that break down chemicals to produce energy and simple chemical building blocks.
  14. Oragnisms that are able to make their own food.
  15. Special structures that allow living organisms to sense the conditions of their internal or external environment.
  16. A suggested testable answer to a well-defined scientific question or a testable explanation for observations.
Down
  1. Many-celled organisms.
  2. Organism that is internally warmed by the heat generating metabolic process.
  3. A description of a natural relationship or principal often expressed in mathematical terms.
  4. Process by which two parents produce genetically different offspring.
  5. Organisms that eat both plants and other organisms.
  6. The variable manipulated by the experimenter.
  7. The group in an experiment that experiences no manipulation.
  8. An explanation of some part of the natural world that has been thoroughly tested and supported by a significant amount of evidence.
  9. A factor that changes in an experiment.
  10. Logical interpretation based on prior knowledge experience or evidence.
  11. Organisms that depend on other organisms for their food.
  12. Observations that are not easily counted or measured such as color or texture.
  13. The process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food.
  14. The sum total of all processes in an organism that use energy and simple chemical building blocks to produce large chemicals and structures necessary for life.
  15. The sum total of all processes in an organism that converts energy and matter from an outside source in the energy and matter to sustain the organism's life functions.
  16. Living creatures that are too small to see with the naked eye.
  17. Organisms that eat only plants.

33 Clues: Many-celled organisms. • Single-celled organisms. • Organisms that eat only plants. • A factor that changes in an experiment. • The variable responding to the manipulated. • The variable manipulated by the experimenter. • The maintenance of stable internal conditions. • The group in an experiment that is manipulated. • Oragnisms that are able to make their own food. • ...

Biology Crossword Puzzle 2021-09-30

Biology Crossword Puzzle crossword puzzle
Across
  1. the smallest structural and functional unit of an organism
  2. the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms
  3. a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans.
  4. relating to or derived from living matter.
  5. a chemical substance that neutralizes alkalis
  6. a particle smaller than an atom
  7. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose.
  8. a molecule that can be bonded to other identical molecules to form a polymer.
  9. the basic unit of a chemical element
  10. able to dissolve other substances.
Down
  1. not consisting of or deriving from living matter
  2. a biological community of interacting organisms and their physical environment.
  3. all the inhabitants of a particular town, area, or country
  4. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  5. an individual animal, plant, or single-celled life form.
  6. a group of organisms living in the same place or having a particular characteristic in common.
  7. any of the class of soluble, crystalline, typically sweet-tasting carbohydrates found in living tissues
  8. the sticking together of particles of the same substance
  9. a substance capable of reacting with an acid to form a salt and water
  10. any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.

20 Clues: a particle smaller than an atom • able to dissolve other substances. • the basic unit of a chemical element • relating to or derived from living matter. • a chemical substance that neutralizes alkalis • not consisting of or deriving from living matter • an individual animal, plant, or single-celled life form. • the sticking together of particles of the same substance • ...

Biology - Chapter 24 2022-04-20

Biology - Chapter 24 crossword puzzle
Across
  1. upper surface of bilaterally symmetrical animals
  2. stinging cell
  3. outside
  4. muscle, circulatory, excretory
  5. lower surface of bilaterally symmetrical animals
  6. produces both eggs and sperm in the same body
  7. inside
  8. sperm and egg combine inside the animal's body
  9. middle
  10. head end of bilateral animals where sensory organs are often located
  11. skin, nerve
  12. fluid-filled body cavity completely surrounded by mesoderm
  13. body plan that tends to concentrate nervous tissue and sensory organs at the anterior end
Down
  1. sperm and egg combine outside the animal's body
  2. animal without a backbone
  3. an animal without a coelom
  4. fertilized egg cell
  5. cnidarian body form in which the body is umbrella shaped with tentacles that hang down
  6. organism that attaches to one place and stays there
  7. term describing the arrangement of an animal's body
  8. capsule holding a coiled, threadlike tube containing poison and barbs
  9. fluid-filled body with mesoderm
  10. animal with an endoskeleton or backbone
  11. tail end of bilaterally symmetrical animals
  12. digestive tract lining and organs
  13. two-cell-layer sac with an opening at one end
  14. fluid-filled ball of cells formed during early embryo development

27 Clues: inside • middle • outside • skin, nerve • stinging cell • fertilized egg cell • animal without a backbone • an animal without a coelom • muscle, circulatory, excretory • fluid-filled body with mesoderm • digestive tract lining and organs • animal with an endoskeleton or backbone • tail end of bilaterally symmetrical animals • produces both eggs and sperm in the same body • ...

History of Biology 2017-01-05

History of Biology crossword puzzle
Across
  1. known as the "Father of Medicine"
  2. A Roman naturalist accounts in his general encyclopedia entitled Pliny’s Natural History
  3. In 1546, the studies of this French naturalist marked the beginning modern embryology and comparative anatomy
  4. A German theologian and botanist published the two volumes of his Herbarum vivae eicones, a book about plants with its fresh and vigorous illustrations
  5. an American biochemist who studied the structure of the hemoglobin
  6. American zoologist and geneticist, famous for his experimental research with the fruit fly (Drosophila) by which he established the chromosome theory of heredity
  7. An English physician who was the first to recognize the full circulation of the blood in the human body (De motu cordis) in 1628
  8. The three scientists Crick, Watson and Wilkins was known for their discovery of the molecular structure of this hereditary material in 1953
  9. An Italian microscopist first visualized capillaries
  10. A French physician and surgeon regarded by some medical historians as the father of modern surgery
  11. A Muslim physician particularly noted for his book The Canon of Medicine
  12. An Augustinian botanist also known as the “Father of Modern Genetics”
  13. an English naturalist known “Father of Evolutionary Thought”
Down
  1. known as the "Father of Biology"
  2. Swedish botanist and physician recognized for his Systema Naturae (1735), as he introduced a new approach to taxonomy (binomial nomenclature)
  3. A German Dominican friar recognized for his contribution in botany, zoology and physiology
  4. In 1242, this Arabian physician was the first to correctly describe the pulmonary circulation of blood in his book the Commentary on the Anatomy of Canon of Avicenna
  5. known as the "Father of Botany"
  6. In 1674, this Dutch merchant and scientist was the first one to discover single-celled organisms and called it animalcules
  7. An Italian Dominican theologian, the foremost medieval Scholastic. He developed his own conclusions from Aristotelian premises, notably in the metaphysics of personality, creation, and Providence
  8. A leading artist and intellectual of the Italian Renaissance. In 1489, he begins a series of anatomical drawings of the human body
  9. This Dutch biologist was the first to see red blood cells under a microscope in 1658
  10. An Islamic theologian and intellectual. Among his biological writings is Kitāb al-ḥayawān (“Book of Animals”)
  11. Swiss physician and naturalist, best known for his systematic compilations of information on animals and plants
  12. In 1998, he successfully isolated human embryonic stem cells
  13. A prominent Greek physician, surgeon and philosopher who contributed to the early understanding of anatomy and physiology

26 Clues: known as the "Father of Botany" • known as the "Father of Biology" • known as the "Father of Medicine" • An Italian microscopist first visualized capillaries • In 1998, he successfully isolated human embryonic stem cells • an English naturalist known “Father of Evolutionary Thought” • an American biochemist who studied the structure of the hemoglobin • ...

Biology Vocab Words 2017-02-20

Biology Vocab Words crossword puzzle
Across
  1. Collection of all an organism's genetic information that codes for traits
  2. Study of the hereditary pattern and variation of organisms.
  3. Collection of all an organism's physical characteristics
  4. Mating between two individuals with two alleles at one genetic locus of interest
  5. A distinguishing quality or characteristic typically one belonging to a person.
  6. Specific region of DNA that codes for a particular protein
  7. Mendel's second law stating that allele pairs separate from one another from gamete formation
  8. Cross between two different lines that differ in two observe traits
  9. Allele that is not expressed unless two copies are present in organism's genotype
  10. Exchange of chromosome segments between homologous chromosomes during meiosis one
Down
  1. Mendel's law
  2. Cross between an organism with an unknown genotype and an organism with a recessive phenotype
  3. Likelihood that a particular event will happen
  4. The model for predicting all possible genotypes resulting from a cross or mating
  5. Allele that is expressed when two different alleles are present in an organism's genotype
  6. Tendency for genes located close together on the same chromosome to be inherited together
  7. Characteristic of having two different alleles that appear at the same locus of sister chromatids
  8. Any of the alternative forms of a gene that occurs at a specific place on a chromosome
  9. Mating of two organisms
  10. Type of organism whose ancestors are genetically uniform.
  11. Characteristic of having two of the same alleles at the same locus of sister chromatids
  12. All of an organisms genetic material

22 Clues: Mendel's law • Mating of two organisms • All of an organisms genetic material • Likelihood that a particular event will happen • Collection of all an organism's physical characteristics • Type of organism whose ancestors are genetically uniform. • Specific region of DNA that codes for a particular protein • Study of the hereditary pattern and variation of organisms. • ...

Biology Crossword Puzzle 2017-12-11

Biology Crossword Puzzle crossword puzzle
Across
  1. a shorter name for adenosine triphosphate, a source of energy for metabolic purposes (contains 3 phosphates).
  2. a process in which an animal or plant becomes used to it's environment.
  3. a microscopic single-celled organism, without a nucleus or other crucial organelles (usually bacteria).
  4. a diagram used to predict or show the outcome of a breeding experiment.
  5. the science of chemical and physicochemical processes that occur with living organisms.
  6. a weaker or less commonly shown trait in an allele or gene, (phenotype).
  7. the most important part of a cell, the central core of an atom that contains genetic material.
Down
  1. a shorter name for deoxyribonucleic acid, or the carrier of genetic information.
  2. the science of distribution of plants and animals around the world, determining its originated location.
  3. net movement of particles from an area of lower or higher concentration.
  4. the process which plants and other organisms use sunlight to synthesize food from carbon dioxide and water.
  5. an organism that contains a nucleus, includes numerous specialized organelles.
  6. a shorter name for adenosine diphosphate, stores energy then converts to ATP (contains 2 phosphates).
  7. a stronger or more commonly shown trait in an allele or gene, (phenotype).
  8. an individual living thing thats existence applies to the 5 traits of life.
  9. an explanation of ideas in the natural world, based on facts that have been repeatedly confirmed.
  10. a type of cell division that result in 4 daughter cells with half the number of chromosomes.
  11. a type of cell division that results in 2 daughter cells having the same number of chromosomes.
  12. a change in characteristics in populations, which grow to become successful.
  13. wall a layer surrounding the outside of a cell, outside the plasma membrane.

20 Clues: a process in which an animal or plant becomes used to it's environment. • a diagram used to predict or show the outcome of a breeding experiment. • net movement of particles from an area of lower or higher concentration. • a weaker or less commonly shown trait in an allele or gene, (phenotype). • ...

Biology Crossword Puzzle 2017-12-11

Biology Crossword Puzzle crossword puzzle
Across
  1. the most important part of a cell, the central core of an atom that contains genetic material.
  2. net movement of particles from an area of lower or higher concentration.
  3. a diagram used to predict or show the outcome of a breeding experiment.
  4. a shorter name for adenosine triphosphate, a source of energy for metabolic purposes (contains 3 phosphates).
  5. an explanation of ideas in the natural world, based on facts that have been repeatedly confirmed.
  6. a stronger or more commonly shown trait in an allele or gene, (phenotype).
  7. a type of cell division that result in 4 daughter cells with half the number of chromosomes.
  8. a process in which an animal or plant becomes used to it's environment.
  9. the science of chemical and physicochemical processes that occur with living organisms.
  10. an individual living thing thats existence applies to the 5 traits of life.
  11. a weaker or less commonly shown trait in an allele or gene, (phenotype).
Down
  1. a shorter name for deoxyribonucleic acid, or the carrier of genetic information.
  2. a change in characteristics in populations, which grow to become successful.
  3. a microscopic single-celled organism, without a nucleus or other crucial organelles (usually bacteria).
  4. the process which plants and other organisms use sunlight to synthesize food from carbon dioxide and water.
  5. a shorter name for adenosine diphosphate, stores energy then converts to ATP (contains 2 phosphates).
  6. an organism that contains a nucleus, includes numerous specialized organelles.
  7. the science of distribution of plants and animals around the world, determining its originated location.
  8. a type of cell division that results in 2 daughter cells having the same number of chromosomes.
  9. wall a layer surrounding the outside of a cell, outside the plasma membrane.

20 Clues: a diagram used to predict or show the outcome of a breeding experiment. • a process in which an animal or plant becomes used to it's environment. • net movement of particles from an area of lower or higher concentration. • a weaker or less commonly shown trait in an allele or gene, (phenotype). • ...

VCE Biology Crossword 2018-01-23

VCE Biology Crossword crossword puzzle
Across
  1. Single cell divides into two identical daughter cells.
  2. Structures within a cell that allow it to run.
  3. Site of protein synthesis.
  4. Cell death.
  5. Passes genetic material on.
  6. Expansion of 'DNA' acronym.
  7. Point in the life cycle where a cell spends most of its life.
  8. The outermost organelle.
  9. Second stage of cell division.
  10. DNA that codes function.
  11. Only in animal cells and involved in cell division.
  12. Made up of amino acids.
  13. An organisms full set of genetic information.
  14. First stage of cell division.
  15. A form of a gene.
Down
  1. DNA molecule that carries genetic material.
  2. Last stage of cell division.
  3. Attached to centromere.
  4. Contains two sets of chromosomes, one from each parent.
  5. Centre of a chromosome.
  6. Building block of all living things.
  7. Single celled organism.
  8. Cell division that creates four haploid cells.
  9. NON-reproductive cells.
  10. Controls all cellular activity.
  11. A chromosome test.
  12. Have a cell nucleus and organelles within membranes.
  13. Single set of chromosomes.
  14. Reproductive cell.

29 Clues: Cell death. • A form of a gene. • A chromosome test. • Reproductive cell. • Attached to centromere. • Centre of a chromosome. • Single celled organism. • NON-reproductive cells. • Made up of amino acids. • The outermost organelle. • DNA that codes function. • Site of protein synthesis. • Single set of chromosomes. • Passes genetic material on. • Expansion of 'DNA' acronym. • ...

Biology Chapter 6 2017-12-29

Biology Chapter 6 crossword puzzle
Across
  1. / cells found in the endocrine tissue of pancreas which synthesize and secrete glucagon if the blood level falls below the set point
  2. / secretes enzymes amylase, lipase, and protease into the lumen of the small intestine
  3. / ovarian hormone that stimulates repair of the endometrium and has positive feedback on LH
  4. / highest blood pressure that occurs when the heart contracts and pumps blood into the aorta
  5. / substance which blocks processes in prokaryotic cells but not eukaryotic cells so are used to encourage immunity to infections
  6. / chambers of the heart where blood is delivered from either the lungs or the body
  7. / hormone secreted by the pineal gland to control circadian rhythms
  8. / process of breathing in and out, which requires the maintenance of a concentration gradient
  9. / fertilization that occurs outside the body in carefully controlled laboratory conditions
  10. / enzyme contained in saliva, which begins the digestion of starches
  11. / the critical level to which a membrane potential must be depolarized to initiate an action potential
  12. / chambers of the heart which pump blood to the lungs or body after receiving it from the atria
  13. / cells that engulf and destroy pathogens
  14. / narrowing of the arteries that supply blood containing oxygen and nutrients to the heart muscle
  15. / disease that invades and destroys helper T-cells
  16. / type of diabetes characterized by inability to process or respond to insulin because of a deficiency of insulin receptors or glucose transporters on target cells, which is caused by diet and lifestyle
  17. / a non-pathogenic molecule that is antigenic and causes symptoms similar to an infection
  18. / type of pneumocytes in the alveoli which secrete a solution containing surfactant to create a moist surface inside the alveoli to prevent the sides of them from adhering to each other when air is exhaled from the lungs
  19. / process in which the volume of the lungs decreases, pressure increases, air leaves the lungs, diagram relaxes, intercostal muscles contract, external intercostal muscles relax, abs contract, and the thorax moves in and out
  20. / gene that codes for the DNA-binding protein called TDF, which when not present, allows the embryonic gonads to develop as ovaries
  21. / white blood cells that squeeze through pores in the walls of capillaries and move to site of infection to combat pathogens
  22. / junction between 2 neurons or between a neuron and a receptor or effector cell
  23. / nerve that reduces the heart rate
  24. / process in which sodium channels open and let Na+ ions into a neuron down the concentration gradient, making the inside positive relative to the outside
  25. / Is the wave of muscle contraction of the small intestine which mixes the food with enzymes and moves it along the gut
  26. / nerve that stimulates the heart to beat faster
  27. / process in which sodium channels close and potassium channels open, diffusing K+ out of the neuron down the concentration gradient so the inside is negative relative to the outside
  28. / chemicals similar in structure to acetylcholine which are used in pesicides and bind to acetylcholine receptors in insects and causes paralysis and death
  29. / type of pneumocytes which are extremely thin alveolar cells that carry out gas exchange
  30. / ovarian hormone that maintains the endometrium and has negative feedback on LH and FSH
  31. / hormone formed in the pancreas that promotes the breakdown of glycogen to glucose in the liver
  32. / protein hormone which peaks towards the end of the menstrual cycle to stimulate the development of follicles and has a positive feedback on estrogen
  33. / the inactive version of the soluble protein fibrinogen, which forms a web that physically blocks bleeding
  34. / convey blood at high pressure from ventricles to the tissues of the body
  35. / process in which the volume of lungs increases, pressure decreases, air enters lungs, diaphragm contracts, internal intercostal muscles relax, external intercostal muscles contract, abs relax, and thorax moves up and out
  36. / disease in which the thin-walled alveoli are replaced with larger air sacs with thicker walls, the total area for gas exchange is considerably reduced and the distance over which gas exchange occurs is increased, hence gas exchange becomes less effective
Down
  1. / molecules produced by glands that go into the bloodstream and have wide-reaching consequences on many cells
  2. / cells that deposit the myelin by growing round and around the nerve fibre
  3. / lymphocytes that activate B lymphocytes
  4. / protein hormone which causes release of an egg from ovary and has positive feedback on progesterone
  5. / substance secreted in lungs that lowers surface tension, prevents rubbing and sticking
  6. / enzyme secreted by adipose tissue to inhibit appetite
  7. / cells found in the endocrine tissue in pancreas which synthesize insulin and secrete it when blood glucose concentration rise above the set point
  8. / enzyme produced by platelets as a clotting factor which converts the protein fibrinogen into insoluble fibrin, which forms a mesh that traps more platelets and blood cells to make a scab
  9. / collect blood at low pressure from the tissues of the body and return it to the atria of the heart
  10. / proteins found embedded in plasma membranes or cell wall of bacteria or in the protein coat of a virus
  11. / transmit impulses from the central nervous system to the muscles and glands and cause a response
  12. / the largest artery, which pumps blood from the heart
  13. / blood clot
  14. / type of diabetes which is hereditary and is characterized by inability to produce sufficient quantities of insulin, destruction of Beta cells
  15. / part of the brain that sends nerve messages the sinoatrial node to tell the heart to speed up or slow down
  16. / increase surface area of small intestines and absorb monomers formed by digestion
  17. / ability of nerve impulses to jump from one node of Ranvier to the next
  18. / cell fragments that circulate in the blood which aggregate at the site of an injury, forming a temporary plug and further release the clotting factors that trigger off the clotting process
  19. / the mucous membrane lining the uterus, which thickens during the menstrual cycle in preparation for possible implantation of an embryo
  20. / acts as the heart's pacemaker
  21. / a chemical substance that is released at the end of a nerve fiber by the arrival of a nerve impulse and by diffusion of the synapse or junction, causes the transfer of an impulse to another nerve fiber, muscle fiber
  22. / cell that makes up all of the body tissues and organs, except gametes
  23. / process of maintaining the internal environment between limits, including blood PH, CO2 concentrations, blood glucose concentrations, body temperature and H2O balance
  24. / Development of fatty tissue called atheroma in the artery wall adjacent to the endothelium
  25. / dome shaped muscles at bottom of lungs that fascilitates ventilation
  26. / term which describes a pair of muscles that work together in similar areas but in opposite movements
  27. / blood pressure when the heart relaxes between beats and the pressure in the arteries is lowest
  28. / hormone produced by the pancreas that regulates the amount of glucose in the blood
  29. / hormone often called adrenaline, which increases the heart rate to prepare for vigorous physical activity
  30. / involves either having antibodies against a pathogen or memory cells that allow rapid production of the antibody
  31. / hormone secreted by the thyroid gland in the neck to regulate the metabolic rate and help control body temperature
  32. / the biggest vein in the body, which carries blood from the body into the right atrium

68 Clues: / blood clot • / acts as the heart's pacemaker • / nerve that reduces the heart rate • / lymphocytes that activate B lymphocytes • / cells that engulf and destroy pathogens • / nerve that stimulates the heart to beat faster • / disease that invades and destroys helper T-cells • / the largest artery, which pumps blood from the heart • ...

Unit 1 Biology 2018-01-09

Unit 1 Biology crossword puzzle
Across
  1. cell division that results in four daughter cells
  2. are found on the edge of the RER
  3. the spindle fibre is attached here
  4. the stage in the development of a cell where the nucleus is not dividing
  5. a structure of nucleic acids and protein
  6. a single set of chromosomes
  7. the death of cells
  8. have a membrane bound nucleus
  9. structures within a cell
  10. the number and appearance of chromosomes
  11. wall only present in plant cells
  12. forms a new organism by uniting nuclei
  13. transferred from a parent to offspring
  14. fibre form proteins that divide genetic materials
Down
  1. two sets of chromosomes
  2. cell division that results in two daughter cells
  3. cell any type of cell other than the repdroductive cells
  4. the stage of cell division between prophase and anaphase
  5. cell pass down genetic material
  6. acid its acronym is DNA
  7. the last phase of cell division
  8. lacks a nucleus
  9. the control centre of the cell
  10. develops spindle fibres
  11. a variation of one gene
  12. the set of genes in a cell
  13. one or more long chains of amino acids
  14. first stage of cell division

28 Clues: lacks a nucleus • the death of cells • two sets of chromosomes • acid its acronym is DNA • develops spindle fibres • a variation of one gene • structures within a cell • the set of genes in a cell • a single set of chromosomes • first stage of cell division • have a membrane bound nucleus • the control centre of the cell • cell pass down genetic material • ...

biology final review 2017-06-01

biology final review crossword puzzle
Across
  1. metaphase
  2. mitosis
  3. tubules
  4. inversion
  5. animalnephridia tubules
  6. exchange lungs
  7. guanine
  8. cytokines
  9. ecology
  10. disgestion
  11. adenine
Down
  1. cellcycle
  2. mutation
  3. chromosome
  4. mitosis
  5. interphase
  6. bonds
  7. dissection
  8. helix
  9. alveoli
  10. ligase
  11. ecology
  12. gas exchange

23 Clues: bonds • helix • ligase • mitosis • mitosis • tubules • guanine • alveoli • ecology • ecology • adenine • mutation • metaphase • cellcycle • inversion • cytokines • chromosome • interphase • dissection • disgestion • gas exchange • exchange lungs • animalnephridia tubules

Biology I Final 2017-06-01

Biology I Final crossword puzzle
Across
  1. Darwin observed these species.
  2. Proteins built on ribosomes, which are made of two subunit.
  3. One base is changed to a different base.
  4. The central dogma of molecular studies states that information is transferred from____ to____ to______.(three words)
  5. All living organism are related to one another.(two words)
  6. Nucleic acid that consist of a long chain of nucleotide.
  7. Untwist the double helix and exposes complementary strands.
  8. A single immaginary plane divided the body into left and right.(two words)
  9. "A" and "T" "G" and "C" are?(two words)
  10. Organism that are best adapted to an environment survive and reproduce more than other.(two words)
  11. gene mutations that involve changes in one or a few.(two words)
  12. Negative feedback, a system in which the product and the result limit the process itself.(two words)
Down
  1. Father of Evolution.(two words)
  2. RNA contains________instead of thymine.
  3. The sugar in RNA
  4. Decoding mRNA into protein.
  5. Binds DNA during transcription and seperate one DNA strand, then uses one strand as a template to create a complementary strand of RNA.(two words)
  6. Animals with backhood.
  7. The concentration of sense organ and nerve cells at the anterior end.
  8. Chemical or agents in the environment that caused mutation.
  9. Insertion and deletion are also known as_____.(two words)
  10. Parts of chromosomes breaks off and attaches to another.
  11. A hollow, muscular organ that pumps organ around the body.
  12. One specific amino acid=_________.(two words)
  13. Slices together the short segments of the discontinuous strand.
  14. Innermost germ layer.

26 Clues: The sugar in RNA • Innermost germ layer. • Animals with backhood. • Decoding mRNA into protein. • Darwin observed these species. • Father of Evolution.(two words) • RNA contains________instead of thymine. • "A" and "T" "G" and "C" are?(two words) • One base is changed to a different base. • One specific amino acid=_________.(two words) • ...

Introduction to Biology 2017-09-06

Introduction to Biology crossword puzzle
Across
  1. organism's reaction to a stimulus
  2. Assumption based on prior experience.
  3. A set of values
  4. The process that results in mass being added to an organism; may include formation of new cells and new structures
  5. Variable The one factor that can be changed in a controlled experiment; is the factor tested and affects the experiment outcome.
  6. production of offspring
  7. A group of organisms that can interbreed and produce fertile offspring
  8. methods A series of problem-solving procedures that might include observations and include forming a hypothesis, experimenting, gathering and analyzing data, and drawing conclusions
  9. Group in a controlled experiment, the group not receiving the factor being tested
  10. The science of life; examines how living things interact, how systems function, and how they function of a molecular level.
  11. Any change in an organisms's internal or external environment that causes the organism to react.
  12. Procedure performed in a controlled setting to test a hypothesis and collect precise data
  13. Inherited characteristics of a species that develops over time in response to an environment factor, enabling the species to survive
Down
  1. Orderly structure shown by living things
  2. Orderly, direct information gathering about a natural pehnomenon.
  3. Testable explanation of a situation
  4. a body of knowledge based on the study of nature and its physical setting
  5. Regulation of an organism's internal environment to maintain conditions needed for life.
  6. Changes an organism undergoes in its lifetime before reaching its adult form
  7. Variable The factor being measured in a controlled experiment; its value changes because of changes to the independent variable.
  8. A factor that remains fixed during an experiment while the independent and dependent variables change.
  9. Quantitative or qualitative information gained from scientific investigation
  10. An explanation of a natural phenomenon based on many observations and investigations over time.

23 Clues: A set of values • production of offspring • organism's reaction to a stimulus • Testable explanation of a situation • Assumption based on prior experience. • Orderly structure shown by living things • Orderly, direct information gathering about a natural pehnomenon. • A group of organisms that can interbreed and produce fertile offspring • ...

Ellie's Biology Crossword 2018-05-01

Ellie's Biology Crossword crossword puzzle
Across
  1. a compound that is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
  2. a compound that is one of the four constituent bases of nucleic acids. A purine derivative, it is paired with thymine in double-stranded DNA.
  3. a sugar derived from ribose by replacing a hydroxyl group with hydrogen.
  4. polymerase an enzyme that is responsible for making RNA from a dna template.
  5. a sequence of three nucleotides forming a unit of genetic code in a transfer RNA molecule, corresponding to a complementary codon in messenger RNA.
  6. microarray also commonly known as DNA chip or biochip is a collection of microscopic DNA spots attached to a solid surface.
  7. pairing any of the pairs of the hydrogen-bonded purine and pyrimidine bases that form the links between the sugar-phosphate backbones of nucleic acid molecules: the pairs are adenine and thymine in DNA, adenine and uracil in RNA, and guanine and cytosine in both DNA and RNA.
  8. Group it is attached to a molecule containing carbon and it is found in the genetic material DNA and RNA, and is also in molecules such as adenosine triphosphate (ATP) that provide energy to cells.
  9. therapy the transplantation of normal genes into cells in place of missing or defective ones in order to correct genetic disorders.
  10. a written or printed representation of something.
  11. a sequence of three nucleotides that together form a unit of genetic code in a DNA or RNA molecule.
  12. a compound found in living tissue as a constituent base of nucleic acids. It is paired with guanine in double-stranded DNA.
  13. chain reaction or PCR, is a laboratory technique used to make multiple copies of a segment of DNA.
  14. an enzyme that brings about ligation of DNA or another substance.
Down
  1. 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.
  2. relating to or denoting an organism that contains genetic material into which DNA from an unrelated organism has been artificially introduced.
  3. the action of copying or reproducing something.
  4. a molecular component of a ribosome, the cell's essential protein factory. It makes polypeptides (assemblies of amino acids) that go to make up proteins.
  5. Small RNA molecules that carry amino acids to the ribosome for polymerization into a polypeptide.
  6. an enzyme that synthesizes short RNA sequences called primers.
  7. DNA DNA that has been formed artificially by combining constituents from different organisms.
  8. enzyme an enzyme produced chiefly by certain bacteria, having the property of cleaving DNA molecules at or near a specific sequence of bases.
  9. a laboratory or department responsible for tests used in detection of crime.
  10. Modified of an organism or crop containing genetic material that has been artificially altered so as to produce a desired characteristic.
  11. a genetic structure in a cell that can replicate independently of the chromosomes, typically a small circular DNA strand in the cytoplasm of a bacterium or protozoan. Plasmids are much used in the laboratory manipulation of genes.
  12. an organism or cell, or group of organisms or cells, produced asexually from one ancestor or stock, to which they are genetically identical.
  13. a subtype of RNA. A molecule that carries a portion of the DNA code to other parts of the cell for processing.

27 Clues: the action of copying or reproducing something. • a written or printed representation of something. • an enzyme that synthesizes short RNA sequences called primers. • an enzyme that brings about ligation of DNA or another substance. • a sugar derived from ribose by replacing a hydroxyl group with hydrogen. • ...

Biology Review 1 2018-05-17

Biology Review 1 crossword puzzle
Across
  1. energy that is given off by atoms
  2. ______ system is a group of organs that take in food and change it into a form the body can use
  3. the code that translates the DNA language into the protein language
  4. the DNA that is formed when DNA from one organism is put into the DNA of another organism
  5. A ______ turns food into a form the cells can use
  6. a liquid that is formed in the mouth and that contains an enzyme. (speeds up chemical change in carbohydrates)
  7. the changing of food into a usable form
  8. any change in copying the DNA message
  9. a chemical that acts as a messenger for DNA
  10. ______ twins are twins that form from two different fertilized egg
  11. chemicals that speed up the rate of chemical change
Down
  1. A ______ occurs when large food pieces are broken down into smaller pieces
  2. three pairs of small glands located under the tongue and behind the jaw
  3. form the rungs of a DNA molecule
  4. the adding of a healthy gene into the body of a person suffering from a disorder caused by a defective or mutated gene
  5. the bringing together of two living things to produce offspring
  6. a tube hat connects the mouth to the stomach
  7. ______ twins are two children that form from the splitting of one fertilized egg
  8. a molecule that makes up genes and determines the traits of all living things
  9. a baglike, muscular organ that mixes and chemically changes protein

20 Clues: form the rungs of a DNA molecule • energy that is given off by atoms • 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 • A ______ turns food into a form the cells can use • chemicals that speed up the rate of chemical change • ...

Y9 Biology Summary 2018-06-28

Y9 Biology Summary crossword puzzle
Across
  1. side of the heart that has thicker muscular walls
  2. Property of alveoli that create a short diffusion distance
  3. The movement of water in a plant due to evaporation in the leaves
  4. A solution that has the same concentration as a cell or sample
  5. A cell type found in plants that increases surface area
  6. Where the blood deposits useful substances and takes away waste
  7. A type of cell division where a clone is made
  8. A type of stem cell that can become any other type of cell
  9. If high this can reduce the rate of transpiration
  10. cells that have half the DNA
  11. The part that fits in an enzyme
  12. Carries blood away from the heart under high pressure
  13. A special ring of DNA found in bacteria
  14. Blood is at low pressure here and they have valves
Down
  1. Pore like structures found in plants
  2. The movement of water from a dilute to a concentrated solution
  3. Keyword for movement of sugars in the phloem
  4. A type of microscope that has a high magnification and resolution
  5. Lots of digestive enzymes are made here
  6. Organ that produces bile
  7. A blood cell important for healing cuts
  8. Used to describe cells that do not have a nucleus
  9. A type of stem cell that can only become a blood cell
  10. Where bonds are broken or formed in an enzyme
  11. When an enzyme has changed shape
  12. Word used to describe a solution of 2 immiscible liquids
  13. Most important molecule in living organisms for energy

27 Clues: Organ that produces bile • cells that have half the DNA • The part that fits in an enzyme • When an enzyme has changed shape • Pore like structures found in plants • Lots of digestive enzymes are made here • A blood cell important for healing cuts • A special ring of DNA found in bacteria • Keyword for movement of sugars in the phloem • ...

Y9 Biology Summary 2018-06-28

Y9 Biology Summary crossword puzzle
Across
  1. When an enzyme has changed shape
  2. A special ring of DNA found in bacteria
  3. Lots of digestive enzymes are made here
  4. Where bonds are broken or formed in an enzyme
  5. Used to describe cells that do not have a nucleus
  6. The movement of water from a dilute to a concentrated solution
  7. Property of alveoli that create a short diffusion distance
  8. The movement of water in a plant due to evaporation in the leaves
  9. A type of stem cell that can become any other type of cell
  10. Blood is at low pressure here and they have valves
  11. A type of microscope that has a high magnification and resolution
  12. cells that have half the DNA
  13. A solution that has the same concentration as a cell or sample
  14. A type of stem cell that can only become a blood cell
Down
  1. Most important molecule in living organisms for energy
  2. The part that fits in an enzyme
  3. Where the blood deposits useful substances and takes away waste
  4. If high this can reduce the rate of transpiration
  5. Word used to describe a solution of 2 immiscible liquids
  6. A cell type found in plants that increases surface area
  7. Carries blood away from the heart under high pressure
  8. A blood cell important for healing cuts
  9. Keyword for movement of sugars in the phloem
  10. side of the heart that has thicker muscular walls
  11. Organ that produces bile
  12. A type of cell division where a clone is made
  13. Pore like structures found in plants

27 Clues: Organ that produces bile • cells that have half the DNA • The part that fits in an enzyme • When an enzyme has changed shape • Pore like structures found in plants • A special ring of DNA found in bacteria • Lots of digestive enzymes are made here • A blood cell important for healing cuts • Keyword for movement of sugars in the phloem • ...

Biology Review Crossword 2016-06-13

Biology Review Crossword crossword puzzle
Across
  1. Division The process by which a single cell splits into two identical daughter cells
  2. both alleles are expressed at the same time in the appearance
  3. trait that is always expressed whenever it is present
  4. length of time required for half of radioactive atoms in a sample to decay
  5. rule A=T G=C
  6. dating uses half lives
  7. selection humans choose the natural variations they like
  8. scientist who studies fossils
  9. selection changes in a population over time due to different levels of fitness
  10. Era 65-245 mya, dinosaurs and small mammals lived
  11. reduces chromosome number by half
  12. trait that shows only if two copies are present
  13. dating determines the age of the fossil by compared placement with fossils in other rocks
Down
  1. tightly packed DNA wound around histone proteins
  2. Cells with both sets of homologous chromosomes
  3. can be joined in any order, any base sequence is possible
  4. differences among individuals of the same species
  5. any inherited trait that increases and organisms chance of survival
  6. Single set of chromosomes
  7. coiled and supper coiled mass of chromatin
  8. photograph of fully condensed chromosomes lined up in pairs
  9. daughter cells are identical to original cell
  10. chart drawing that shows relationships in a family
  11. ability of an individual to survive and reproduce in its specific enviornment
  12. and Crick scientists who came to the conclusion that DNA is a double helix

25 Clues: rule A=T G=C • dating uses half lives • Single set of chromosomes • scientist who studies fossils • reduces chromosome number by half • coiled and supper coiled mass of chromatin • daughter cells are identical to original cell • Cells with both sets of homologous chromosomes • trait that shows only if two copies are present • tightly packed DNA wound around histone proteins • ...

Biology Exam 2.1 2016-10-18

Biology Exam 2.1 crossword puzzle
Across
  1. G1 growth then S phase - DNA replication occurs, G2 phase growth
  2. what are the 2 stages in which gene expression occurs?
  3. during mitosis the pulling of sister chromatids to opposite ends of cell
  4. growth & development, cell replacement, heal wounds
  5. how many amino acids are essential?
  6. during mitosis - finish separating, identical sets of chromosomes reach each pole, spindle goes away, nuclear membrane forms around each set of chromosomes
  7. preparatory phase, interphase, mitosis, cytokinesis
  8. comes from the cytoskelton & guides the separation of sister chromatids during mitosis
  9. What does the shape of the protein determine?
  10. different versions of the same gene; when genes differ
  11. macro molecule made of repeating amino acid subunits
  12. a disease of the cell cycle, cells divide inappropriately & accumulate in some instances causing a tumor
  13. cytoplasm & nuclei divide into 2 daughter cells
  14. how many different amino acids are there?
  15. a region of DNA that codes for a protein that contains instructions to build at least one protein.
Down
  1. copy cell contents, each new cell has same amount as original cell
  2. a change in the DNA sequence of a gene that can change the corresponding amino acid sequence
  3. tells you the amino acid sequence
  4. building blocks of protein
  5. converting RMA to sequence of amino acids to make a protein
  6. cells produce molecules of messenger RNA (mRNA) from the instructions encoded within genes in DNA
  7. enlarged cell splits into 2 cells, each has full complement of DNA, one parent cell into 2 daughter cells
  8. synthesis of a protein form a gene (a gene being produced);
  9. genetically engineered gene
  10. animals that have been genetically altered

25 Clues: building blocks of protein • genetically engineered gene • tells you the amino acid sequence • how many amino acids are essential? • how many different amino acids are there? • animals that have been genetically altered • What does the shape of the protein determine? • cytoplasm & nuclei divide into 2 daughter cells • growth & development, cell replacement, heal wounds • ...

Biology Crossword Puzzle 2016-11-28

Biology Crossword Puzzle crossword puzzle
Across
  1. 20
  2. 35
  3. 21
  4. 16
  5. 23
  6. 5
  7. 18
  8. 1
  9. 29
  10. 22
  11. 15
  12. 25
  13. 12
  14. 7
  15. 2
  16. 31
  17. 9
Down
  1. 27
  2. 33
  3. 28
  4. 26
  5. 10
  6. 6
  7. 11
  8. 17
  9. 4
  10. 3
  11. 13
  12. 30
  13. 19
  14. 32
  15. 24
  16. 14
  17. 8
  18. 34

35 Clues: 6 • 5 • 4 • 1 • 3 • 7 • 8 • 2 • 9 • 27 • 33 • 28 • 26 • 10 • 20 • 35 • 21 • 16 • 11 • 23 • 17 • 18 • 29 • 13 • 30 • 22 • 19 • 15 • 32 • 24 • 25 • 14 • 12 • 31 • 34

Biology crossword puzzle 2018-12-14

Biology crossword puzzle crossword puzzle
Across
  1. Community A stable mature community that undergoes little or no change in species over time
  2. Any animal that feeds chiefly on grass and other plants
  3. specie A species whose impact on its community or ecosystem are much larger and more influential than would be expected from mere abundance
  4. the relation between two different kinds of organisms when one receives benefits from the other without damaging it
  5. 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
  6. A group of the same type of organisms living in the same place at the same time
  7. The type of environment in which an organism or group normally lives or occurs
  8. Any animal that feeds on flesh
  9. Respiration The metabolic processes whereby certain organisms obtain energy from organic molecules
  10. A living thing that has (or can develop) the ability to act or function independently
  11. the struggle between organisms to survive in a habitat with limited resources
  12. A system formed by the interaction of a community of organisms with their physical environment
Down
  1. The role of an organism within its environment and community (affecting its survival as a species)
  2. An organism that feeds on plant and animal remains and other dead matter
  3. repeating subunit of chromatin fibers, consisting of DNA coiled around histones
  4. The branch of biology concerned with the relations between organisms and their environment
  5. Species Species that serve as early warnings that a community or ecosystem is being degraded.
  6. The diversity of plant and animal life in a particular habitat (or in the world as a whole)
  7. Symbiotic relationship in which both species benefit from the relationship
  8. A group of interdependent organisms inhabiting the same region and interacting with each other
  9. replication method of DNA replication in which parental strands separate, act as templates, and produce molecules of DNA with one parental DNA strand and one new DNA strand
  10. Species Plants and animals that have migrated to places where they are not native
  11. community First integrated set of plants, animals, and decomposers found in an area undergoing primary ecological succession.
  12. Species Species that migrate into an ecosystem or are deliberately or accidentally introduced into an ecosystem by humans.
  13. Species Plants and animals that naturally inhabit an area
  14. The total mass of living matter in a given unit area
  15. Organism that breaks down and obtains energy from dead organic matter

27 Clues: Any animal that feeds on flesh • The total mass of living matter in a given unit area • Any animal that feeds chiefly on grass and other plants • Species Plants and animals that naturally inhabit an area • Organism that breaks down and obtains energy from dead organic matter • An organism that feeds on plant and animal remains and other dead matter • ...

Biology CrossWord Puzzle 2019-02-13

Biology CrossWord Puzzle crossword puzzle
Across
  1. Relating to or resulting from living things, especially in their ecological relations.
  2. An autotrophic organism that serves as a source of food for other organisms in a food chain.
  3. Cell division that results in two daughter cells.
  4. Occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.
  5. A process of transferring fluid between molecules.
  6. A nitrogen-containing molecule that has the same chemical properties as a base.
  7. The practice of living as a parasite in or on another organism.
  8. A compound consisting of a nucleoside linked to a phosphate group.
  9. An association between two organisms in which one benefits and the other derives neither benefit nor harm.
  10. Any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents.
  11. Symbiosis that is beneficial to both organisms involved.
  12. Capable of being permeated or passed through, used especially of substances where fluids can penetrate or pass through.
  13. A compound which is one of the four constituent bases of nucleic acids. (It is paired with adenine in double-stranded DNA)
Down
  1. Physical rather than biological; not derived from living organisms.
  2. A threadlike structure of nucleic acids and protein found in the nucleus of most living cells.
  3. The net passive movement of particles from a region in which they are in higher concentration to regions of lower concentration.
  4. The process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
  5. A pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule.
  6. A complex organic substance present in living cells. (Especially DNA or RNA)
  7. A cycle of stages that cells pass through to allow them to divide and produce new cells.
  8. The second stage of cell division, between Prophase and Anaphase.
  9. A compound that occurs in guano and fish scales, and is one of the four constituent bases of nucleic acids.
  10. An organism that generally obtains food by feeding on other organisms or organic matter due to lack of the ability to manufacture own food from inorganic sources.
  11. A molecule composed of polymers of amino acids joined together by peptide bonds. It can be distinguished from fats and carbohydrates by containing nitrogen.
  12. A compound which is one of the four constituent bases of nucleic acids. (It is paired with thymine in double-stranded DNA)

25 Clues: Cell division that results in two daughter cells. • A process of transferring fluid between molecules. • Symbiosis that is beneficial to both organisms involved. • The practice of living as a parasite in or on another organism. • The second stage of cell division, between Prophase and Anaphase. • A compound consisting of a nucleoside linked to a phosphate group. • ...

Biology crossword puzzle 2019-10-27

Biology crossword puzzle crossword puzzle
Across
  1. dioxide: a gas that is a waste product of cells when they burn food.
  2. hair-like structures found in the air passageways of the respiratory system.
  3. the basic unit of any living thing. Some living things consist of only a single cell, while others are composed of trillions of cells
  4. a disease that damages the alveoli, making it difficult to get enough oxygen.
  5. cords: two folds of tissue in the larynx that vibrate when air passes over them and produce sound, including the basic sounds of speech.
  6. to take air in and expel it out of the lungs.
  7. tiny blood vessels.
  8. breathe in.
  9. a cavity behind the nose and mouth that leads to the trachea and oesophagus.
  10. rate: the rate, or number of breaths per minute, at which we breathe.
  11. the tube that carries food from the back of the throat to the stomach.
  12. two bag-like organs that fill most of the chest. The lungs draw in air through the trachea and bronchi.
  13. a part of the respiratory system between the pharynx and the trachea. It houses the vocal cords.
Down
  1. pair of tubes between the trachea and the lungs.
  2. a large muscle below the ribs that helps a person breathe.
  3. a breathing disorder in which the air passageways in the lungs constrict, causing shortness of breath.
  4. one of the lung's smallest air passageways.
  5. the movement of oxygen from the atmosphere to cells and carbon dioxide from cells to the atmosphere.
  6. tiny air sacs in the lungs.
  7. breathe out.
  8. the air passageway between the pharynx and the bronchi.
  9. a flap of tissue that prevents food from going down the trachea rather than the oesophagus.
  10. system: the group of organs that take in oxygen from the air and release carbon dioxide.
  11. a sticky substance in the nose that traps dirt, dust and other particles.
  12. a gas in air that humans and most living things need to live.
  13. capacity: the volume of air that the lungs can hold.

26 Clues: breathe in. • breathe out. • tiny blood vessels. • tiny air sacs in the lungs. • one of the lung's smallest air passageways. • to take air in and expel it out of the lungs. • pair of tubes between the trachea and the lungs. • capacity: the volume of air that the lungs can hold. • the air passageway between the pharynx and the bronchi. • ...

Grade 10 Biology 2019-11-20

Grade 10 Biology crossword puzzle
Across
  1. Process where sister chromatids separate and move to opposite poles (Sandner, 2010, p.31-32)
  2. atrium Where blood poor in CO₂ goes (Sandner, 2010, p. 57)
  3. bladder Where bile is stored (Davidson, 2015)
  4. Type of plant tissue that is responsible for protection (Sandner, 2010, p. 43-44)
  5. Movement of a solvent that requires no energy (Fishman, 2014)
  6. Organelle that breaks down invading bacteria (Sandner, 2010, p. 10-11, 13)
  7. System that protects the body from diseases (Sandner, 2010, p. 66-67)
  8. Vessel that has thick walls (Sandner, 2010, p. 57)
  9. The voice box (Sandner, 2010, p. 57)
  10. Process when the cytoplasm splits in two and the cell divides (Sandner, 2010, p. 31-32)
  11. System that send signals to other parts of the body (Sandner, 2010, p. 81)
  12. Evaporation of water through the stomata in leaves (Sandner, 2010, p. 72)
  13. A steady state of physical and chemical conditions (Sandner, 2010, p. 79)
  14. Thin-walled blood vessels (Sandner, 2010, p. 57)
  15. enlargement Drawing size/actual size (Sandner, 2010, p. 18)
  16. A mass of cells resulting from rapid cell growth (Sandner, 2010, p. 34)
Down
  1. Largest organ in the human body (Sandner, 2010, p. 56)
  2. Type of vascular tissue that transports sugar produced during photosynthesis (Sandner, 2010, p. 45)
  3. Part in the lung where carbon dioxide diffuses from the blood to be exhaled (Sandner, 2020, p. 57)
  4. Seals off wind pipe when eating (Sandner, 2010, p. 57)
  5. Small hairs in the trachea (Carnagie & Bruno, 2009)
  6. Hairs that help with the absorption of nutrients in the small intestine (Dworken, H. J. et al., 2018)
  7. Plant organ responsible for reproduction (Sandner, 2010, p. 59-60)
  8. Type of animal tissue that includes tendons, ligaments, bones, and cartilage (Sandner, 2010, p. 42-43)
  9. Cell division (Sandner, 2010, p.28)
  10. Phase when DNA packaged into chromosomes is replicated (Sandner, 2010, p.28-29)
  11. Tissue responsible for growth in the root of a plant (Sandner, 2010, p. 43-44)
  12. Contains nutrients required by the cell (Sandner, 2010, p. 10-12)
  13. magnification Objective lense x eyepiece lense (Sandner, 2010, p. 18)
  14. Organ that produces insulin (Dickerson, 2014)
  15. Organ that filters blood (Sandner, 2010, p. 58)

31 Clues: Cell division (Sandner, 2010, p.28) • The voice box (Sandner, 2010, p. 57) • bladder Where bile is stored (Davidson, 2015) • Organ that produces insulin (Dickerson, 2014) • Organ that filters blood (Sandner, 2010, p. 58) • Thin-walled blood vessels (Sandner, 2010, p. 57) • Vessel that has thick walls (Sandner, 2010, p. 57) • ...

Grade 10 Biology 2019-11-20

Grade 10 Biology crossword puzzle
Across
  1. Small hairs in the trachea (Carnagie & Bruno, 2009)
  2. Organelle that breaks down invading bacteria (Sandner, 2010, p. 10-11, 13)
  3. Where bile is stored (Davidson, 2015)
  4. Thin-walled blood vessels (Sandner, 2010, p. 57)
  5. Objective lense x eyepiece lense (Sandner, 2010, p. 18)
  6. Type of animal tissue that includes tendons, ligaments, bones, and cartilage (Sandner, 2010, p. 42-43)
  7. Tissue responsible for growth in the root of a plant (Sandner, 2010, p. 43-44)
  8. Largest organ in the human body (Sandner, 2010, p. 56)
  9. Part in the lung where carbon dioxide diffuses from the blood to be exhaled (Sandner, 2020, p. 57)
  10. Where blood poor in CO₂ goes (Sandner, 2010, p. 57)
  11. The voice box (Sandner, 2010, p. 57)
  12. Organ that filters blood (Sandner, 2010, p. 58)
  13. Seals off wind pipe when eating (Sandner, 2010, p. 57)
  14. Movement of a solvent that requires no energy (Fishman, 2014)
Down
  1. Organ that produces insulin (Dickerson, 2014)
  2. System that send signals to other parts of the body (Sandner, 2010, p. 81)
  3. Vessel that has thick walls (Sandner, 2010, p. 57)
  4. Process when the cytoplasm splits in two and the cell divides (Sandner, 2010, p. 31-32)
  5. System that protects the body from diseases (Sandner, 2010, p. 66-67)
  6. A steady state of physical and chemical conditions (Sandner, 2010, p. 79)
  7. Process where sister chromatids separate and move to opposite poles (Sandner, 2010, p.31-32)
  8. Drawing size/actual size (Sandner, 2010, p. 18)
  9. Hairs that help with the absorption of nutrients in the small intestine (Dworken, H. J. et al., 2018)
  10. Type of plant tissue that is responsible for protection (Sandner, 2010, p. 43-44)
  11. Evaporation of water through the stomata in leaves (Sandner, 2010, p. 72)
  12. Cell division (Sandner, 2010, p.28)
  13. Contains nutrients required by the cell (Sandner, 2010, p. 10-12)
  14. Phase when DNA packaged into chromosomes is replicated (Sandner, 2010, p.28-29)
  15. Type of vascular tissue that transports sugar produced during photosynthesis (Sandner, 2010, p. 45)
  16. Plant organ responsible for reproduction (Sandner, 2010, p. 59-60)
  17. A mass of cells resulting from rapid cell growth (Sandner, 2010, p. 34)

31 Clues: Cell division (Sandner, 2010, p.28) • The voice box (Sandner, 2010, p. 57) • Where bile is stored (Davidson, 2015) • Organ that produces insulin (Dickerson, 2014) • Drawing size/actual size (Sandner, 2010, p. 18) • Organ that filters blood (Sandner, 2010, p. 58) • Thin-walled blood vessels (Sandner, 2010, p. 57) • Vessel that has thick walls (Sandner, 2010, p. 57) • ...

Group 2 Biology 2013-01-14

Group 2 Biology crossword puzzle
Across
  1. Compounds with an amino group (-NH2) on one end and a carboxyl group (-COOH) on the other
  2. Macromolecule made of monomers linked together
  3. Reaction a process in which one or more substances are changed into others
  4. Breakdown of sugars, supplies immediate energy for all cell activities
  5. Chemical substance formed as a result of a chemical reaction
  6. The portion of each amino acid that is different is a side chain
  7. Lipids whose fatty acids contain more than one double bond.
  8. Chemical substance that is present at the start of a chemical reaction
  9. Assembled by amino acids, control rates of reactions, form structures, transport substances, and help fight disease (CHON)
  10. 3 parts- phosphate group, 5 carbon sugar, and nitrogenous base
  11. At least one carbon-carbon double bond in a fatty acid
  12. Deoxyribonucleic acid, where the instructions for arranging amino acids into different proteins are stored.
  13. Living things store extra sugar as complex carbohydrates known as ---??
Down
  1. Study of all compounds that contain bonds between carbon atoms
  2. Used as a source of energy and structure (CHO 1:2:1)
  3. Small units that join together to form a polymer
  4. Store energy, important part of biological membranes and waterproof coverings (CH)
  5. Polymer of a carbohydrate formed by bonding several monosaccharides
  6. The energy that an atomic system must acquire before a process (such as an emission or reaction) can occur
  7. Formed by process known as polymerization
  8. Assembled by nucleotides, store and transmit genetic information (HONCP)
  9. Any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions
  10. Substance acted upon by an enzyme or ferment
  11. Causes an important event to happen

24 Clues: Causes an important event to happen • Formed by process known as polymerization • Substance acted upon by an enzyme or ferment • Macromolecule made of monomers linked together • Small units that join together to form a polymer • Used as a source of energy and structure (CHO 1:2:1) • At least one carbon-carbon double bond in a fatty acid • ...

Biology Crossword Puzzle 2013-01-16

Biology Crossword Puzzle crossword puzzle
Across
  1. the science that employs the scientific method to study living things
  2. cells that do not contain nuclei
  3. cells that contain nuclei
  4. a substance that speeds up the rate of a chemical reaction
  5. an attraction between molecules of the same substance.
  6. the process of gathering information about events or processes in a careful, orderly way.
  7. variable that is deliberately changed
  8. strong forces bind protons and neutrons together to form the ______
  9. an organized way of using evidence to learn about the natural
  10. devices that produce magnified images of structures that are too small to see with the unaided eye
  11. forms when electrons are shared between atoms
  12. a pure substance that consists entirely of one type of atom
  13. atoms of the same element that differ in the number of neutrons they contain.
  14. a slight attraction can develop between the oppositely charged regions of nearby molecules.
  15. system a decimal system of measurements whose units are based on certain physical standards and are scaled on certain physical standards and are scaled on multiples of 10.
  16. smallest unit of most compounds
  17. proteins that act as biological catalysts.
Down
  1. small particles of RNA and protein found throughout the cytoplasm
  2. positively and negatively charged atoms
  3. variable that is observed and that changes in response to the manipulated variable is called _______
  4. the site where lipid components of the cell membrane are assembled, along with proteins and other materials that are exported from the cell
  5. portion of the cell outside the nucleus
  6. proposed scientific explanation for a set of observations
  7. cell is able to reproduce so that a group of cells.
  8. a substance formed by the chemical combination of two or more elements in definite proportions.
  9. Bond/ formed when one or more electrons are transferred from one atom to another.

26 Clues: cells that contain nuclei • smallest unit of most compounds • cells that do not contain nuclei • variable that is deliberately changed • positively and negatively charged atoms • portion of the cell outside the nucleus • proteins that act as biological catalysts. • forms when electrons are shared between atoms • cell is able to reproduce so that a group of cells. • ...

Biology Crossword Puzzle 2013-01-16

Biology Crossword Puzzle crossword puzzle
Across
  1. cell is able to reproduce so that a group of cells.
  2. the process of gathering information about events or processes in a careful, orderly way.
  3. atoms of the same element that differ in the number of neutrons they contain.
  4. variable that is observed and that changes in response to the manipulated variable is called _______
  5. small particles of RNA and protein found throughout the cytoplasm
  6. variable that is deliberately changed
  7. portion of the cell outside the nucleus
  8. an organized way of using evidence to learn about the natural
  9. devices that produce magnified images of structures that are too small to see with the unaided eye
  10. plants use high energy of sunlight to convert water and carbon dioxide into high-energy carbohydrates
  11. organisms that make their own food
  12. forms when electrons are shared between atoms
Down
  1. system a decimal system of measurements whose units are based on certain physical standards and are scaled on certain physical standards and are scaled on multiples of 10.
  2. strong forces bind protons and neutrons together to form the ______
  3. a substance formed by the chemical combination of two or more elements in definite proportions.
  4. the site where lipid components of the cell membrane are assembled, along with proteins and other materials that are exported from the cell
  5. organisms that obtain energy from foods they consume
  6. proposed scientific explanation for a set of observations
  7. an attraction between molecules of the same substance.
  8. cells that contain nuclei
  9. a substance that speeds up the rate of a chemical reaction
  10. smallest unit of most compounds
  11. Bond/ formed when one or more electrons are transferred from one atom to another.
  12. a pure substance that consists entirely of one type of atom
  13. a slight attraction can develop between the oppositely charged regions of nearby molecules.
  14. positively and negatively charged atoms
  15. cells that do not contain nuclei
  16. proteins that act as biological catalysts.
  17. the science that employs the scientific method to study living things

29 Clues: cells that contain nuclei • smallest unit of most compounds • cells that do not contain nuclei • organisms that make their own food • variable that is deliberately changed • positively and negatively charged atoms • portion of the cell outside the nucleus • proteins that act as biological catalysts. • forms when electrons are shared between atoms • ...

Biology Crossword Puzzle 2013-01-16

Biology Crossword Puzzle crossword puzzle
Across
  1. cell is able to reproduce so that a group of cells.
  2. the first and longest stage of mitosis
  3. Bond/ formed when one or more electrons are transferred from one atom to another.
  4. the process of gathering information about events or processes in a careful, orderly way.
  5. strong forces bind protons and neutrons together to form the ______
  6. organisms that make their own food
  7. small particles of RNA and protein found throughout the cytoplasm
  8. amount of energy needed to raise the temperature of a gram of water degree celsius
  9. proteins that act as biological catalysts.
  10. the site where lipid components of the cell membrane are assembled, along with proteins and other materials that are exported from the cell
  11. a substance that speeds up the rate of a chemical reaction
  12. the science that employs the scientific method to study living things
  13. cells that do not contain nuclei
  14. plants use high energy of sunlight to convert water and carbon dioxide into high-energy carbohydrates
  15. a slight attraction can develop between the oppositely charged regions of nearby molecules.
  16. cells that contain nuclei
  17. devices that produce magnified images of structures that are too small to see with the unaided eye
  18. 2 tiny structures located in the cytoplasm near the nuclear envelope, separate and take up positions on opposite sides of the nucleus.
Down
  1. variable that is observed and that changes in response to the manipulated variable is called _______
  2. proposed scientific explanation for a set of observations
  3. smallest unit of most compounds
  4. an attraction between molecules of the same substance.
  5. portion of the cell outside the nucleus
  6. a pure substance that consists entirely of one type of atom
  7. forms when electrons are shared between atoms
  8. atoms of the same element that differ in the number of neutrons they contain.
  9. variable that is deliberately changed
  10. a substance formed by the chemical combination of two or more elements in definite proportions.
  11. region outside of the thylakoid membranes
  12. system a decimal system of measurements whose units are based on certain physical standards and are scaled on certain physical standards and are scaled on multiples of 10.
  13. organisms that obtain energy from foods they consume
  14. an organized way of using evidence to learn about the natural
  15. positively and negatively charged atoms

33 Clues: cells that contain nuclei • smallest unit of most compounds • cells that do not contain nuclei • organisms that make their own food • variable that is deliberately changed • the first and longest stage of mitosis • portion of the cell outside the nucleus • positively and negatively charged atoms • region outside of the thylakoid membranes • ...

Biology Crossword Puzzle 2013-01-16

Biology Crossword Puzzle crossword puzzle
Across
  1. organisms that make their own food
  2. organisms that obtain energy from foods they consume
  3. a pure substance that consists entirely of one type of atom
  4. variable that is observed and that changes in response to the manipulated variable is called _______
  5. positively and negatively charged atoms
  6. smallest unit of most compounds
  7. atoms of the same element that differ in the number of neutrons they contain.
  8. amount of energy needed to raise the temperature of a gram of water degree celsius
  9. a substance that speeds up the rate of a chemical reaction
  10. variable that is deliberately changed
  11. portion of the cell outside the nucleus
  12. 2 tiny structures located in the cytoplasm near the nuclear envelope, separate and take up positions on opposite sides of the nucleus.
  13. contain only a single set of chromosomes and therefore only a set of genes
  14. the process of homologous chromosomes pairing up and forming tetras in meiosis I then exchanging portion of their chromatids is called ___
  15. cells that do not contain nuclei
  16. cell is able to reproduce so that a group of cells.
  17. an organized way of using evidence to learn about the natural
  18. strong forces bind protons and neutrons together to form the ______
Down
  1. an attraction between molecules of the same substance.
  2. the first and longest stage of mitosis
  3. cells that contain nuclei
  4. proposed scientific explanation for a set of observations
  5. system a decimal system of measurements whose units are based on certain physical standards and are scaled on certain physical standards and are scaled on multiples of 10.
  6. the site where lipid components of the cell membrane are assembled, along with proteins and other materials that are exported from the cell
  7. the process of gathering information about events or processes in a careful, orderly way.
  8. proteins that act as biological catalysts.
  9. forms when electrons are shared between atoms
  10. second phase of mitosis and often times only lasts a few minutes
  11. small particles of RNA and protein found throughout the cytoplasm
  12. plants use high energy of sunlight to convert water and carbon dioxide into high-energy carbohydrates
  13. a slight attraction can develop between the oppositely charged regions of nearby molecules.
  14. Bond/ formed when one or more electrons are transferred from one atom to another.
  15. the science that employs the scientific method to study living things
  16. devices that produce magnified images of structures that are too small to see with the unaided eye
  17. a substance formed by the chemical combination of two or more elements in definite proportions.
  18. region outside of the thylakoid membranes
  19. a cell that contains both sets of homologous chromosomes
  20. a disorder in which some of the body's own cells lose the ability to control cell growth

38 Clues: cells that contain nuclei • smallest unit of most compounds • cells that do not contain nuclei • organisms that make their own food • variable that is deliberately changed • the first and longest stage of mitosis • positively and negatively charged atoms • portion of the cell outside the nucleus • region outside of the thylakoid membranes • ...

Biology Crossword Puzzle 2013-01-16

Biology Crossword Puzzle crossword puzzle
Across
  1. region outside of the thylakoid membranes
  2. Bond/ formed when one or more electrons are transferred from one atom to another.
  3. system a decimal system of measurements whose units are based on certain physical standards and are scaled on certain physical standards and are scaled on multiples of 10.
  4. a substance formed by the chemical combination of two or more elements in definite proportions.
  5. forms when electrons are shared between atoms
  6. an attraction between molecules of the same substance.
  7. amount of energy needed to raise the temperature of a gram of water degree celsius
  8. cell is able to reproduce so that a group of cells.
  9. a slight attraction can develop between the oppositely charged regions of nearby molecules.
  10. portion of the cell outside the nucleus
  11. the site where lipid components of the cell membrane are assembled, along with proteins and other materials that are exported from the cell
  12. a kind of virus that infects bacteria
  13. cells that do not contain nuclei
  14. a substance that speeds up the rate of a chemical reaction
  15. a pure substance that consists entirely of one type of atom
  16. the first and longest stage of mitosis
  17. proposed scientific explanation for a set of observations
  18. a cell that contains both sets of homologous chromosomes
  19. second phase of mitosis and often times only lasts a few minutes
Down
  1. an organized way of using evidence to learn about the natural
  2. positively and negatively charged atoms
  3. cells that contain nuclei
  4. contain only a single set of chromosomes and therefore only a set of genes
  5. atoms of the same element that differ in the number of neutrons they contain.
  6. smallest unit of most compounds
  7. variable that is deliberately changed
  8. strong forces bind protons and neutrons together to form the ______
  9. the science that employs the scientific method to study living things
  10. proteins that act as biological catalysts.
  11. the process of homologous chromosomes pairing up and forming tetras in meiosis I then exchanging portion of their chromatids is called ___
  12. plants use high energy of sunlight to convert water and carbon dioxide into high-energy carbohydrates
  13. devices that produce magnified images of structures that are too small to see with the unaided eye
  14. variable that is observed and that changes in response to the manipulated variable is called _______
  15. 2 tiny structures located in the cytoplasm near the nuclear envelope, separate and take up positions on opposite sides of the nucleus.
  16. small particles of RNA and protein found throughout the cytoplasm
  17. the process of gathering information about events or processes in a careful, orderly way.
  18. organisms that obtain energy from foods they consume
  19. organisms that make their own food
  20. a disorder in which some of the body's own cells lose the ability to control cell growth

39 Clues: cells that contain nuclei • smallest unit of most compounds • cells that do not contain nuclei • organisms that make their own food • variable that is deliberately changed • a kind of virus that infects bacteria • the first and longest stage of mitosis • positively and negatively charged atoms • portion of the cell outside the nucleus • ...

Biology Exam Crosswoed 2012-12-14

Biology Exam Crosswoed crossword puzzle
Across
  1. different populations living together in a defined area
  2. simplest of all the cells
  3. group of organisms of same species living in the same area
  4. control center for the cell
  5. C6H12O6 + 6O2--- energy + 6CO2 + 6H2O
  6. group of orangs working together to perform a specific function
  7. group of simiar cells working together to perform a function
  8. groups of tissues working together to perform a specific function
  9. coded instructions for making proteins
Down
  1. the community and its nonliving surroundings
  2. portion of earth that cantants all of the ecosystems
  3. group of atons small unit of chemical
  4. smallest functioning unit of life
  5. 6CO2 + 6H2O with sunlight C6H12O6 + 6O2
  6. respiration that does not need oxygen
  7. only in plants
  8. an individual living thing
  9. has little organ like stuctures called organelle
  10. controls what enters and leaves the cell
  11. key to the study of biology is learnign about the _______
  12. the basic unit of mass in the international system of units, or SI, is the ______
  13. respiration that needs oxygen

22 Clues: only in plants • simplest of all the cells • an individual living thing • control center for the cell • respiration that needs oxygen • smallest functioning unit of life • group of atons small unit of chemical • respiration that does not need oxygen • C6H12O6 + 6O2--- energy + 6CO2 + 6H2O • coded instructions for making proteins • 6CO2 + 6H2O with sunlight C6H12O6 + 6O2 • ...

Biology Crossword Puzzle 2013-01-24

Biology Crossword Puzzle crossword puzzle
Across
  1. What accepts and holds two high-energy electrons and a hydrogen atom?
  2. Hypothesis that is so well accepted by other scientists
  3. Energy What is needed to start a reaction?
  4. RNA Which molecule transfers amino acids to ribosomes as was specified by mRNA?
  5. Means 'bacteria eater'
  6. Reproduction sexually
  7. What is this equation for? 6CO + 6H O ---- C + H + O + 6O
  8. When Cytoplasm extends itself and 'eats' a particle
  9. Acid Fermation What term makes this equation? pyruvic acid + NADN ---- lactic acid NAD+
  10. The long molecules DNA is made of
  11. Over Homologus pairs form tetrads and exchange portions of chromatids
  12. An organized way of using evidence to learn about the natural world
  13. Triphosphate What is the real name for ATP?
Down
  1. Pairing What is the name for adenine, thymine and guanine, cytosine parings?
  2. Polymerase What is the principal enzyme involved in DNA replication?
  3. One strain of bacteria that can infect another benign strand
  4. What is the only spot that an enzyme will bind to?
  5. Cells with one set of genes
  6. Term that means 'not in air'
  7. Cycle In what cycle does the presence of oxygen, pyruvic acid in the glucose pass on to the second stage of reproduction?
  8. and NADPH What two light dependent reactions re used in the Calvin Cycle (the word and is used in the answer)
  9. Acid Which of the two nucleic acids contains sugar deoxyribose?
  10. Scale What indicates the H+ levels in a solution?
  11. Acid Which of the two nucleic acids contains sugar ribose?
  12. The first stage of division in the cells nucleus
  13. What process takes materials into the infolds, or pockets of the cell membrane?
  14. Releases food energy by using ATP in the absence of oxygen
  15. Theory What is the fundamental concept of biology?
  16. Map What shows the relative location of each known gene?
  17. Polymerase What enzyme is needed for transcription?

30 Clues: Reproduction sexually • Means 'bacteria eater' • Cells with one set of genes • Term that means 'not in air' • The long molecules DNA is made of • Energy What is needed to start a reaction? • Triphosphate What is the real name for ATP? • The first stage of division in the cells nucleus • Scale What indicates the H+ levels in a solution? • ...

Careers in biology 2013-03-09

Careers in biology crossword puzzle
Across
  1. A scientist who studies the structure and function of theimmune system, innate and acquired immunity, the bodily distinction of self from nonself, and laboratory techniques involving the interaction of antigens with specificantibodies.
  2. A scientist who studies life at the chemical level, in particular the chemistry of proteins, carbohydrates, and nucleic acids.
  3. A scientist who studies living cells, in particular, their physiological properties, structures, organelles, and method of division.
  4. A scientist who studies the physical and biological conditions of freshwater, particularly of lakes and ponds.
  5. A scientist who studies birds.
  6. A scientist who investigates the form and structure of living organisms.
  7. A scientist who studies reptiles and amphibians.
  8. A scientist who studies heredity, especially the mechanisms of hereditary transmission and variation of inherited characteristics.
  9. A scientist who attempts to model biological processes using mathematical techniques.
  10. A scientist who studies time-dependent phenomena in living organisms.
  11. A scientist who studies microorganisms and their effects on other organisms.
  12. A scientist who studies the geographic distributions of living organisms.
  13. A scientist who studies insects.
  14. A scientist whose career involves the study of sensation.
  15. a professional who practices veterinary medicine by treating disease, disorder, and injury in non-human animals
  16. A scientist who studies primates.
Down
  1. A scientist who studies the fossilized traces of past animal activity, such as footprints, burrows, trails, and borings.
  2. A scientist who applies the theories and methods of physics to biological questions.
  3. A scientist who studies animal behavior.
  4. A scientist who studies plants.
  5. A scientist who studies the microscopic structure of cellular tissue.
  6. A scientist who studies the macroscopic structure of multicellular organisms.
  7. A scientist who studies mammals.
  8. A scientist who studies fungi.
  9. A scientist who studies the effects of low temperatures on living organisms.
  10. A scientist who studies animals.
  11. A scientist who investigates the possible existence of extraterrestrial life and/or studies the effects of outer space on living organisms.
  12. A scientist whose career involves the study of the influence of climate on living organisms.
  13. a professional who practices medicine, which is concerned with promoting, maintaining or restoring human health through the study, diagnosis, and treatment of disease, injury, and other physical and mental impairments.
  14. A scientist who studies protists.
  15. A scientist who studies prehistoric life by means of fossils.
  16. A scientist who studies fish.
  17. A scientist who studies both geology and biology to investigate the interactions of organisms with their environment.
  18. A scientist whose career involves the study of the interaction of organisms with each other and with their environment.
  19. A scientist who uses the principles of biology and the techniques of engineering to produce useful products.

35 Clues: A scientist who studies fish. • A scientist who studies fungi. • A scientist who studies birds. • A scientist who studies plants. • A scientist who studies mammals. • A scientist who studies animals. • A scientist who studies insects. • A scientist who studies protists. • A scientist who studies primates. • A scientist who studies animal behavior. • ...

AP Biology Terminology 2013-03-18

AP Biology Terminology crossword puzzle
Across
  1. number of trophic levels and the reason/ 4-2nd law of thermodynamics (hint: 8 words)
  2. recessive alleles that cause defective protein
  3. fibrosis/ recessive allele (need two bad copies) to get (hint: 2 words)
  4. behaviors performed reasonably complete form from the first time an animal of an appropriate age encounters the stimulus
  5. raises blood sugar
  6. syndrome/ trisomy of chromosome 21 (hint: 2 words)
  7. polymerase/ enzymes involved in replication that adds complementary nucleotides and proofreads DNA
  8. increases metabolism, constricts blood vessels, increases respiration-Fight or Flight response
  9. Rot growth and germination
  10. promotes uterine lining growth
  11. vs learned behavior/ innate behaviors are largely genetically controlled and exhibit by the species (nature). learned behaviors are gained through experience (nurture). (hint: 4 words)
  12. excites skelatal muscles-neurotransmitter
  13. lowers blood sugar
  14. sachs/ autosomal recessive (hint: 2 words)
  15. progressive mutation
  16. class of enzymes involved in phosphorylation
  17. Acid/ Inhibits growth, seed dormancy, closes stomata (hint: 2 words)
  18. cell anemia/ single nucleotide substitution causes incorrect amino acid in hemoglobin protein (hint: 3 words)
  19. stimulates contraction of uterus
  20. biological rhythms; clock
  21. stem elongation, development of fruit and phototropism
  22. that limit growth of a population/ habitat, food resources, shelter, predation, competition. (hint: 6 words)
Down
  1. promotes food ripening and aging of flowers
  2. colors, patterns and shapes to resemble surrounding
  3. mosquito spread disease caused by protozoa (protista)
  4. a species ressembles another that possesses a warning color (ex coral snake vs king snake or bees, hornets and yellow jackets)
  5. behavior that includes both innate and learned actions-young geese following their mother.
  6. "glues" the nucleotides on the lagging strand during replication
  7. maintains metabolism
  8. loss of response to stimuli if it does not cause consequence (crying wolf-you stop believing what is said because it was never true in the past)
  9. rapid growth in response to sunlight detected when shoot breaks through soil (phytochromes)
  10. muscular dystrophy/ x-linked recessive (hint: 3 words)
  11. molecules that sense and respond to light to control greening and growth
  12. promotes seed germination
  13. primase/ enzyme responsible for transcribing the DNA strand to RNA (hint: 2 words)
  14. and error/ aquire new and appropriate responses to stimuli through experience (hint: 3 words)
  15. sum of a species use of biotic and abiotic resources (think of its habitat as its address and the niche as the profession)
  16. programmed cell death
  17. close interaction between organisms of different species over extended times.
  18. a protein used to keep the helix apart during replication
  19. stimulates milk production
  20. vs K-strategy/ R species maximize reproductive success in uncrowded environments. K species maximize population size operating near the carrying capacity of their environment. (hint: 3 words)
  21. capacity/ K=maximum population size a particular environment can support (hint: 2 words)
  22. unwinds the helix to begin replication
  23. promotes production of ova and sperm

45 Clues: raises blood sugar • lowers blood sugar • maintains metabolism • progressive mutation • programmed cell death • promotes seed germination • biological rhythms; clock • Rot growth and germination • stimulates milk production • promotes uterine lining growth • stimulates contraction of uterus • promotes production of ova and sperm • unwinds the helix to begin replication • ...

Branches in Biology 2013-06-27

Branches in Biology crossword puzzle
Across
  1. naming and classification
  2. grasses
  3. birds
  4. worms
  5. trees
  6. reptiles and amphibians
  7. shelled animals
  8. algae
  9. external and internal structure
Down
  1. heredity and variations
  2. tissues
  3. fossils
  4. insects
  5. functional processes
  6. form
  7. liverworts, hornworts
  8. microorganisms
  9. distribution
  10. interrelationships of organisms and their environment
  11. cells

20 Clues: form • birds • worms • trees • cells • algae • tissues • fossils • grasses • insects • distribution • microorganisms • shelled animals • functional processes • liverworts, hornworts • heredity and variations • reptiles and amphibians • naming and classification • external and internal structure • interrelationships of organisms and their environment

Biology Chapter 3 2013-06-28

Biology Chapter 3 crossword puzzle
Across
  1. class of molecules whose defining characteristic is that they do not readily dissolve in water; made of same elements as carbs, but contain much more hydrogen relative to oxygen
  2. fats in their liquid forms
  3. larger-scale 3D shape that a protein takes
  4. fatty acid with two or more double bonds between carbon atoms
  5. way in which two or more polypeptide chains come together to form a protein
  6. organic molecules that always contain carbon, oxygen, and hydrogen, and may contain nothing but these; usually contain twice as many hydrogen atoms as oxygen atoms
  7. branch of chemistry devoted to the study of molecules that have carbon as their central element
  8. fatty acid with no double bonds between the carbon atoms of its hydrocarbon chain
  9. molecules that are a combination of lipids and proteins; active in transporting fats throughout the body
  10. group of atoms that confers a special property on a carbon based molecule
  11. molecule found in many lipids that is composed of a hydrocarbon chain bonded to a carboxyl group
  12. complex carbohydrate found in plants; serve as the main form of carbohydrate storage in plants
  13. charged lipid molecule composed of two fatty acids, glycerol, and a phosphate group
  14. forms the external skeleton of the arthropods
  15. complex carbohydrate and primary form of storage in animals
  16. building block of nucleic acids, consisting of a phosphate group, a sugar, and a nitrogen-containing base
  17. large, folded chain of amino acids
Down
  1. structure that proteins assume after folding up
  2. primary information bearing molecule of life, composed of two linked chains of nucleotides
  3. polymer of carbohydrates, composed of many monosaccharides
  4. structural, complex carbohydrate produced by plants and animals; makes up so much of the natural world
  5. small molecule that can be combined with other similar or identical molecules to make a polymer
  6. fatty acid with one double bond between carbon atoms
  7. lipid composed of a single fatty acid linked to a long-chain alcohol
  8. combination of proteins and carbohydrates; play important roles as cell receptors and some types of hormones
  9. molecule composed of nucleotides that is active in the synthesis of proteins
  10. large molecule made up of many similar or identical subunits
  11. series of amino acids linked in linear fashion
  12. level of a protein; the sequence of amino acids
  13. lipid molecule formed from three fatty acids bonded to glycerol
  14. steroid molecule that forms part of the outer membrane of all animal cells and acts as a precursor for many other steroids
  15. phosphorus atom surrounded by four oxygen atoms
  16. building block, or monomer, of carbohydrates, also called simple sugars
  17. variety of lipid molecules that have four carbon rings as a central element in their structure

34 Clues: fats in their liquid forms • large, folded chain of amino acids • larger-scale 3D shape that a protein takes • forms the external skeleton of the arthropods • series of amino acids linked in linear fashion • structure that proteins assume after folding up • level of a protein; the sequence of amino acids • phosphorus atom surrounded by four oxygen atoms • ...

Biology Module#1 2013-10-18

Biology Module#1 crossword puzzle
Across
  1. Organisms that are able to make their own food
  2. Naming an organism with its genus and species name
  3. The idea that long ago, very simple life forms spontaneously appeared through chemical reactions
  4. The sum total of all processes in an organism which convert energy and matter from outside sources and use that energy and matter to sustain the organism's live functions
  5. A cell that has no distinct, membrane-bounded organelles
  6. The sum total of all processes in an organism which break down chemicals to produce energy and simple chemical building blocks
  7. A theory that has been tested by and is consistent with generations of data
  8. The process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food
  9. Organisms that depend on other organisms for their food
  10. Organisms that eat living producers and/or other consumers for food
  11. Organisms that produce their own food
Down
  1. An abrupt and marked change in the DNA of an organism compared to that of its parents
  2. The sum total of all processes in an organism which use energy and simple chemical building blocks to produce large chemicals and structures necessary for life
  3. The process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring
  4. Organisms that eat only plants
  5. Reproduction that requires two organisms
  6. Living creatures that are too small to see with the naked eye
  7. Reproduction accomplished by a single organisms
  8. Organisms that eat only organisms other than plants
  9. Organisms that break down the dead remains of other organisms
  10. A cell with distinct, membrane-bounded organelles
  11. An educated guess that attempts to explain an observation or answer a question
  12. Organisms that eat both plants and other organisms
  13. The science of classifying organisms
  14. Special structures that allow living organisms to sense the conditions of their internal or external environment
  15. A hypothesis that has been tested with a significant amount of data
  16. A unit of one or more populations of individuals that can reproduce under normal conditions, produce fertile offspring, and are reproductively isolated from other such units

27 Clues: Organisms that eat only plants • The science of classifying organisms • Organisms that produce their own food • Reproduction that requires two organisms • Organisms that are able to make their own food • Reproduction accomplished by a single organisms • A cell with distinct, membrane-bounded organelles • Naming an organism with its genus and species name • ...

Trevor's biology crossword 2015-10-02

Trevor's biology crossword crossword puzzle
Across
  1. symbiotic association between a fungus and a photosynthetic organism
  2. harvesting species faster than they can grow
  3. measure of population per unit area
  4. variety of different types of life on earth
  5. no living parts of the ecosystem
  6. only affects a population when it reaches a certain density
  7. factors living organisms in an ecosystem
  8. effect when gases trap heat in the atmosphere
  9. capacity maximum population size that an ecosystem can hold
  10. group of the same species that live in the same area
  11. growth influence of limiting factors on population growth
Down
  1. a steady or dynamic equilibrium
  2. conection of all organisms that live in a particular place
  3. where one organism benefits and the other is not harmed
  4. gradual replacement of species over time
  5. where one organism benefits but the other is harmed
  6. state or process of decay
  7. maintains the conditions that can exist in harmony
  8. where organism competes for the same resource
  9. factor limiting the size of a population
  10. species a no local plant or animal that enters a habitat
  11. growth a population that grows constantly
  12. fragmentation when large habitats turn into smaller remnants
  13. species species that were first to show up in that area

24 Clues: state or process of decay • a steady or dynamic equilibrium • no living parts of the ecosystem • measure of population per unit area • gradual replacement of species over time • factor limiting the size of a population • factors living organisms in an ecosystem • growth a population that grows constantly • variety of different types of life on earth • ...

´ ▽ ` )ﾉ <( BIOLOGY CROSSWORD! ) 2015-06-03

´ ▽ ` )ﾉ <( BIOLOGY CROSSWORD! ) crossword puzzle
Across
  1. Two attached identical copies of the chromosome
  2. The process of making someone immune to infection through vaccination
  3. Organ system that controls growth, development, and metabolism
  4. Creating a genetically identical organism that is the exact copy of the parent organism
  5. A pigment in plants that makes photosynthesis possible
  6. The evaporation of water through the stomata in the leaves of a plant
  7. The process of inserting healthy genes so that the cells in the organ function normally
  8. Medical imaging that uses magnets and radio waves to produce images of the body
  9. Maintaining a 'steady state'
  10. A long piece of coiled DNA and proteins in a cell
Down
  1. The controlled death of a cell
  2. Unspecialized plant tissue that is capable of creating new parts of the plant
  3. The process of cell division
  4. The period in a cell's life where it performs its ordinary functions
  5. A cell that divides uncontrollably
  6. Tissue in animals that allows for movement
  7. Thin-walled blood vessels that are responsible for carrying oxygen into the blood
  8. Organelles filled with enzymes where digestion takes place
  9. The process of particles moving from an area of high concentration to an area of low concentration
  10. The process of splitting the cytoplasm to form two new cells
  11. Tube that carries food from the mouth to the stomach

21 Clues: The process of cell division • Maintaining a 'steady state' • The controlled death of a cell • A cell that divides uncontrollably • Tissue in animals that allows for movement • Two attached identical copies of the chromosome • A long piece of coiled DNA and proteins in a cell • Tube that carries food from the mouth to the stomach • ...

´ ▽ ` )ﾉ <( BIOLOGY CROSSWORD! ) 2015-06-03

´ ▽ ` )ﾉ <( BIOLOGY CROSSWORD! ) crossword puzzle
Across
  1. The process of inserting healthy genes so that the cells in the organ function normally
  2. A pigment in plants that makes photosynthesis possible
  3. The period in a cell's life where it performs its ordinary functions
  4. Creating a genetically identical organism that is the exact copy of the parent organism
  5. The process of particles moving from an area of high concentration to an area of low concentration
  6. Tube that carries food from the mouth to the stomach
  7. A cell that divides uncontrollably
  8. Unspecialized plant tissue that is capable of creating new parts of the plant
  9. The process of cell division
  10. Organelles filled with enzymes where digestion takes place
  11. The evaporation of water through the stomata in the leaves of a plant
  12. Medical imaging that uses magnets and radio waves to produce images of the body
  13. Tissue in animals that allows for movement
  14. The process of making someone immune to infection through vaccination
Down
  1. Organ system that controls growth, development, and metabolism
  2. Maintaining a 'steady state'
  3. A long piece of coiled DNA and proteins in a cell
  4. Thin-walled blood vessels that are responsible for carrying oxygen into the blood
  5. Two attached identical copies of the chromosome
  6. The controlled death of a cell
  7. The process of splitting the cytoplasm to form two new cells

21 Clues: Maintaining a 'steady state' • The process of cell division • The controlled death of a cell • A cell that divides uncontrollably • Tissue in animals that allows for movement • Two attached identical copies of the chromosome • A long piece of coiled DNA and proteins in a cell • Tube that carries food from the mouth to the stomach • ...

Biology Crossword Puzzle 2015-05-04

Biology Crossword Puzzle crossword puzzle
Across
  1. Cell organelle that packages proteins
  2. Cell organelle that controls the cell and has the cell's DNA
  3. Genetic makeup of an organism
  4. The body system that controls the body and the body's functions and abilities
  5. Muscles in the heart
  6. Muscles that can't be controlled
  7. Specialized structure that are in a cell
  8. Cell organelle that removes waste from a cell
  9. The body system that protects the body from pathogens, regulate temperature, and removes waste
  10. Holds the organelles in a cell
  11. Cell organelle that makes and transports proteins
  12. The body system that regulates electrolytes and removes waste
  13. The body system that gets rid of pathogens and dead cells and returns blood to the cardiovascular system after cleaning it
  14. The basic unit of life
  15. The body system that produces hormones and controls growth and development
  16. The body system that controls movement
  17. Cell organelle that stores food and water
Down
  1. Muscle found in the digestive tract
  2. The body system that supports the body
  3. Organ that controls the body
  4. The body system that supplies the body with oxygen
  5. Organelle found in plants cell that uses sunlight to do photosynthesis
  6. Physical characteristic of an organism
  7. Muscles that can be controlled
  8. The body system that transports nutrients and oxygen throughout the body and removes waste
  9. Cell organelle that produces energy for the cell
  10. The body system that digests food and absorbs nutrients from it.
  11. A feature or trait
  12. Organ that pumps blood throughout the body
  13. Makes proteins in a cell

30 Clues: A feature or trait • Muscles in the heart • The basic unit of life • Makes proteins in a cell • Organ that controls the body • Genetic makeup of an organism • Muscles that can be controlled • Holds the organelles in a cell • Muscles that can't be controlled • Muscle found in the digestive tract • Cell organelle that packages proteins • The body system that supports the body • ...

Crossword for biology 2015-01-10

Crossword for biology crossword puzzle
Across
  1. Only be Monera kingdom
  2. Protein that attach with carbohydrate
  3. The smallest order of biodiversity.
  4. the organism that consists more than one cell.
  5. the way molecules spread from higher concentration gradient to lower gradient.
  6. is the number and appearance of chromosomes in the nucleus of a eukaryotic cell.
  7. lose or remove large amount of water from something.
  8. The system that eliminate waste products from body.
  9. a protein that speed up the reactions but not used up in the process.
  10. _____ protein are forms from parallel polypeptide chains.
Down
  1. Cell organelle which serve as the primary site of biologic protein synthesis.
  2. Group of cell
  3. They are all base around Carbon.
  4. Coloring object by applying a penetrative dye or chemical
  5. the organism that consists of only one cell.
  6. The object which cover things on microscope.
  7. The most important function that indicates something are living things.
  8. The bond occurs between 2 cystenine amino acid.
  9. Products come from______
  10. One copy of a duplicated chromosome, which is generally joined to the other copy by a single centromere.

20 Clues: Group of cell • Only be Monera kingdom • Products come from______ • They are all base around Carbon. • The smallest order of biodiversity. • Protein that attach with carbohydrate • the organism that consists of only one cell. • The object which cover things on microscope. • the organism that consists more than one cell. • The bond occurs between 2 cystenine amino acid. • ...

Biology- Science 9 2014-11-12

Biology- Science 9 crossword puzzle
Across
  1. a process where a cell divides into two equal parts each with the diploid number of chromosomes, second stage of the cell life cycle.
  2. a system of tunnels for transporting things throughout the cell.(two words)
  3. where the proteins are repackaged into vesicles so that it can leave the cell
  4. one of the four bases in the RNA strand, binds together with A
  5. chromatid that has been replicated into two
  6. one of the four bases in the DNA strand, binds together with C
  7. a long coiled tube that stores and transports sperm to the testes
  8. a type asexual reproduction, a part of the organism breaks off and forms a seperate organism
  9. an exact copy of its parent
  10. stimulates the production of testosterone
  11. where the egg is fertilized inside the body, ex. humans
  12. where the egg is fertilized outside of the female's body, ex. fish
  13. holds the two chromatids together.
  14. stimulates the growth of sperm, controls the primary and secondary male characteristics
  15. a storage container in the cell where it holds excess water
  16. where the sperm meets the egg to create a zygote
  17. reproduction where two parents are used
  18. ribonucleic acid, a smaller one-stranded molecule
  19. a type asexual reproduction, rapidly cloning its exact replica, ex. yeast
  20. apart in the cell specialized in a function.
  21. the last stage in the cell life cycle, where the cell seperates into two
  22. the 'powerhouse' in a cell, provides energy for the cell.
  23. pollen is carried to plants, reproduction of plants
  24. a part in the nucleus where RNA is made.
  25. a diploid cell, fertilized egg
  26. a type asexual reproduction, the cell divides in half, ex.bacteria
  27. a process where a cell divides into four cells each with the haploid number of chromosomes.
  28. second stage of mitosis, chromosomes line up
  29. one of the four bases in the DNA strand, binds together with A
  30. makes the protein in a cell.
Down
  1. a cell that can grow into any of our many cells
  2. a pair of chromosomes with the similar genes
  3. (found only in plant cells) where photosynthesis happens, provides energy for the cell.
  4. the number of chromosomes a cell has (2n).
  5. two chromatids put together.
  6. interpahse, mitosis, cytokinesis, the life a cell
  7. a tube that connect the testes with urethra
  8. a small package that floats around in a cell
  9. half the number of chromosomes a cell has, gametes (n).
  10. one of the four bases in the DNA strand, binds together with T
  11. the longest stage in the cell life cycle, the cell carries out normal cell activities and gets ready for mitosis
  12. a type asexual reproduction, new plants grow from roots of plants
  13. third stage of mitosis, chromosomes pulled part
  14. first stage of mitosis, chromosomes form
  15. reproduction where only one parent is needed
  16. haploid cells used for reproduction, ex. egg for female, sperm for male
  17. male glands that create sperm and testosterone
  18. fourth and last stage of mitosis, chromosomes in seperate pole
  19. the 'sperm' in flowers
  20. pulls the chromosomes apart
  21. a type asexual reproduction, each part of the organism is replicated, ex. mushroom
  22. one of the four bases in the DNA strand, binds together with G
  23. information to make proteins, found in chromosomes.
  24. two organisms attracked to each other to make a new organism
  25. an organelle in the cell where it breaks down and 'recycles' unwanted parts
  26. strands of DNA.
  27. deoxyribonucleic acid, a long two-stranded molecule, contains all the information a cell needs to operate.
  28. the control centre of a cell.
  29. follicle stimulating hormone, (male) stimulates the growth of sperm producing cells

59 Clues: strands of DNA. • the 'sperm' in flowers • an exact copy of its parent • pulls the chromosomes apart • two chromatids put together. • makes the protein in a cell. • the control centre of a cell. • a diploid cell, fertilized egg • holds the two chromatids together. • reproduction where two parents are used • first stage of mitosis, chromosomes form • ...

Biology Module 7b 2014-06-25

Biology Module 7b crossword puzzle
Across
  1. Collapse of a walled cell's cytoplasm due to a lack of water
  2. Energy necessary to get a chemical reaction going
  3. Cluster of DNA, RNA, and proteins in the nucleus of a cell
  4. A solution in which the concentration of solutes is greater than that of the cell which resides in the solution
  5. A vacuole that holds that matter which a cell engulfs
  6. A highly-porous membrane that separates the nucleus from the cytoplasm
  7. Movement of molecules through the plasma membranes (typically opposite the dictates of osmosis or different) aided by a process that requires energy
  8. The organelles where proteins and lipids are stored and then modified to suit the needs of the cell
  9. Vacuoles that contain the waste products of digestion
  10. A large vacuole that rests at the center of most plants cells and is filled with solution that contains a high concentration of solutes
  11. The process by which a cell engulfs foreign substances or other cells
Down
  1. A network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement
  2. the rupturing of a cell due to excess internal pressure
  3. Vesicle formed at the plasma membrane to allow the absorption of large molecules
  4. Threadlike proteins in the cell's cytoskeleton that are roughly twice as thick as microfilaments
  5. A solution in which the concentration of solutes is less than that of the cell which resides in the solution
  6. A vesicle that holds secretion products so that they can be transported to the plasma membrane and released
  7. Fine, threadlike proteins found in the cell's cytoskeleton
  8. Organelles that contain pigments used in photosynthesis
  9. Movement of molecules through the plasma membrane according to the dictates of osmosis or diffusion
  10. A solution in which the concentration of solutes is essentially equal to that of the cell which resides in the solution
  11. Spiral strands of protein molecules that form a tubelike structure
  12. A lipid in which one of the fatty acid molecules has been replaced by a molecules that contains a phosphate group

23 Clues: Energy necessary to get a chemical reaction going • A vacuole that holds that matter which a cell engulfs • Vacuoles that contain the waste products of digestion • the rupturing of a cell due to excess internal pressure • Organelles that contain pigments used in photosynthesis • Cluster of DNA, RNA, and proteins in the nucleus of a cell • ...

Biology Crossword Puzzle 2014-05-10

Biology Crossword Puzzle crossword puzzle
Across
  1. Membrane Lipid layer of fat which acts protective barrier and lets certain substances in and out of the cell.
  2. Chromosomes separate, they go to opposite sides and start to pull to create daughter chromosomes.
  3. Large blood vessel blood away from the heart.
  4. Used to examine fetus
  5. Jelly like liquid that contains all the organelles.
  6. Final stage of mitosis where nucleolus starts reappears and there is finally two cells.
  7. Thin muscle below the lungs.
  8. A week old cell that produces many types of cells.
  9. scanner designed to examine soft tissue and bones. Create images of a particular "slice" of the body.
  10. Control centre of the cell.
  11. Power An objective lens with the highest magnifying power.
  12. Chromosomes line up along the equator of a cell.
  13. The idle movement of substances going from higher concentration to a region of lower concentration.
  14. A long tube which helps travel the food to the stomach.
  15. A reproduction process where the descendant comes from only one parent.
  16. "Power House" of the cell. It converts food into energy using oxygen.
  17. lens which allows the user to see the object which is being studied with a microscope.
  18. theory A premise that cells are a basic unit of system in every living thing.
  19. Tissue of specialized cells and helps protects organs.
  20. Hair-like projections on the cell membrane which move to create a current in the surrounding liquid.
  21. Mixture of salivary and mucous glands which helps us chew food and moisten oral walls.
  22. A green pigment found in the chloroplast and makes photosynthesis possible.
  23. Thin blood vessel which allows oxygen and nutrients to smoothly diffuse blood to cells.
  24. A large organ that produces acid which helps break down food and nutrients.
  25. Ability to be any kind of cell.
  26. Type of microscope that has more than one objective lens.
  27. Central Vacuole Stores aqueous solution and other substances.
  28. An image produced by an x-ray of a breast.
  29. Blood cells which help fight and kill disease-causing bacteria and viruses.
  30. Wall Gives rigidity and is a form of protection.
Down
  1. Tube leading from the throat to the bronchi.
  2. Help blood clot and stop bleeding.
  3. Organism that consist of more than one cell, unlike single-celled organism
  4. Any type of environmental element that causes cancer.
  5. Beneficial substance which is required for growth, repair and is an essential.
  6. Tube which carries air to the lungs.
  7. Tightly packed cells that cover the human body and the lining of internal organs.
  8. Tissue makes up the brain and spinal cord. It handles electric impulses to and from the brain to the body.
  9. Number of cells that constantly divide without any obvious function in the body.
  10. A tumour that suspends the functioning of cells which are around a cancerous tumour.
  11. Chromatins unwind and two new nuclei form.
  12. Movement of water going through a cell membrane to a area where dissolved substances are at a higher concentration.
  13. A phase where the chromatins thicken and the nucleolus disappears
  14. Converts H2O and CO2 into sugar using sunlight.
  15. Scanner used to locate tumour and figure out if it's a benign or malignant tumour.
  16. Eighteen hour phase where the cell does it’s normal functions and is not part of Mitosis.
  17. A tissue which is responsible for body movement.
  18. The adjustments knob which permits the user to move the tube up and down.
  19. An intestine which helps break down food further.

49 Clues: Used to examine fetus • Control centre of the cell. • Thin muscle below the lungs. • Ability to be any kind of cell. • Help blood clot and stop bleeding. • Tube which carries air to the lungs. • Chromatins unwind and two new nuclei form. • An image produced by an x-ray of a breast. • Tube leading from the throat to the bronchi. • Large blood vessel blood away from the heart. • ...

AP Biology Animals 2014-06-08

AP Biology Animals crossword puzzle
Across
  1. An integrated group of cells with a common structure and function.
  2. acting to defend against or prevent disease; prophylactic agents include things like vaccines or medicines
  3. something that has negative consequences; alterations in the mechanisms of feedback often results in deleterious consequences
  4. addition of a methyl group to a substrate; methylation of DNA silences transcription of a gene; signaling pathways can be regulated by methylation of proteins because adding a methyl group to the amino acids of proteins changes their structure and function
  5. A chordate animal with a backbone: the mammals, birds, reptiles, amphibians, and various classes of fishes.
  6. proteins produced by B cells; each antibody is specific to a particular antigen
  7. The study of function in cells, organs, or entire organisms; the processes of life.
  8. An electrical state in an excitable cell whereby the inside of the cell is made less negative relative to the outside than at the resting membrane potential. A neuron membrane is depolarized if a stimulus decreases its voltage from the resting potential of –70 mV in the direction of zero voltage.
  9. Any internal or external change or signal that influences the activity of an organism or of part of an organism.
  10. A white blood cell. The lymphocytes that complete their development in the bone marrow are called B cells, and those that mature in the thymus are called T cells.
  11. A molecule that binds specifically to a receptor site of another molecule.
  12. the primary subdivision of a taxonomic kingdom, grouping together all classes of organisms that have the same body plan; the animal kingdom is divided into several phyla, such as chordate (vertebrates) and porifera (sponges)
  13. A foreign macromolecule that does not belong to the host organism and that elicits an immune response.
  14. A special transport protein in the plasma membrane of animal cells that transports sodium out of and potassium into the cell against their concentration gradients.
Down
  1. The locus where one neuron communicates with another neuron in a neural pathway; a narrow gap between a synaptic terminal of an axon and a signal-receiving portion (dendrite or cell body) of another neuron or effector cell. Neurotransmitter molecules released by synaptic terminals diffuse across the synapse, relaying messages to the dendrite or effector.
  2. The maintenance of internal temperature within a tolerable range.
  3. a disease in which there is too much glucose in the blood because insulin is not released when sugar is eaten; insulin is a protein hormone produced in the pancreas that regulates the amount of sugar in the blood by stimulating cells, especially liver and muscle cells, to absorb and metabolize glucose. Insulin also stimulates the conversion of blood glucose into glycogen and fat, which are the body's chief sources of stored carbohydrates.
  4. The progressive production of the phenotypic characteristics of a multicellular organism, beginning with the fertilization of an egg.
  5. A type of lymphocyte responsible for cell-mediated immunity that differentiates under the influence of the thymus.
  6. the adaptation of form or behavior of an organism to changed conditions
  7. One of usually numerous, short, highly branched processes of a neuron that conveys nerve impulses toward the cell body.
  8. to make a signal stronger; positive feedback mechanisms amplify responses and processes in organisms
  9. type of lymphocytic white blood cell that produces antibodies against specific antigens
  10. part of the neuron that the dendrites branch off of; contains organelles including the nucleus
  11. A typically long extension, or process, from a neuron that carries nerve impulses away from the cell body toward target cells.
  12. blood cell type of blood cell that has a nucleus and cytoplasm and helps protect the body from infection and diseaseDeleterious (35) something that has negative consequences; alterations in the mechanisms of feedback often results in
  13. potential A rapid change in the membrane potential of an excitable cell, caused by stimulus-triggered, selective opening and closing of voltage-sensitive gates in sodium and potassium ion channels.

27 Clues: The maintenance of internal temperature within a tolerable range. • An integrated group of cells with a common structure and function. • the adaptation of form or behavior of an organism to changed conditions • A molecule that binds specifically to a receptor site of another molecule. • ...

Biology 30 Crossword 2014-09-25

Biology 30 Crossword crossword puzzle
Across
  1. made up of carbon, hydrogen, oxygen, nitrogen and sometimes sulfur.
  2. A substance that brings out a chemical reaction without being changed itself.
  3. Bind to active sites and prevent substrates from binding.
  4. Always pairs with thymine.
  5. Bonds holding a protein molecule are disrupted by physical or chemical means, causing a temporary change in shape.
  6. Made up of nucleotides.
  7. Another name for proteins.
  8. Made up of an amino acid group and an acid group.
  9. Regions on the surface of enzymes that fit the substrate.
Down
  1. Always pairs with cytosine.
  2. Proteins that speed up chemical rections
  3. the type of bond that holds together proteins.
  4. Has ribose sugar, can leave the nucleus.
  5. The amount of energy needed for a chemical reaction to occur.
  6. Bonds holding a protein molecule are disrupted, causing a permanent change in shape.
  7. A substance that enzymes act upon.
  8. A type of nitrogen base in nucleotides that have two rings as part of their structure.
  9. Composed of a five carbon sugar, a phosphate molecule and a nitrogen base.
  10. Has deoxyribose sugar, stays in the nucleus.
  11. Substance formed from the substrate at the end of a chemical reaction with an enzyme.
  12. A type of enzyme that works on sucrose.

21 Clues: Made up of nucleotides. • Always pairs with thymine. • Another name for proteins. • Always pairs with cytosine. • A substance that enzymes act upon. • A type of enzyme that works on sucrose. • Proteins that speed up chemical rections • Has ribose sugar, can leave the nucleus. • Has deoxyribose sugar, stays in the nucleus. • the type of bond that holds together proteins. • ...

BIOLOGY VOCABULARY Q1 2014-09-26

BIOLOGY VOCABULARY Q1 crossword puzzle
Across
  1. Table / All of the elements arranged according to the number in each protons.
  2. Electron / Electrons that are in the outer shell.
  3. Wall / which strengthens the cell and provides support
  4. Reaction / Process that changes one set of chemicals .
  5. - Absorbing / reactions have products with more energy than the reactants
  6. / ( Water Loving )Dissolves in water
  7. / Anything that takes up space and has mass.
  8. / The act of noticing and describing events or processes in a careful, orderly way.
  9. / Very tiny particles.
  10. / Where respiration take place to release energy
  11. / Compounds made up of carbon, hydrogen, and oxygen atoms.
  12. / Long molecule consisting of many similar building blocks.
  13. / many substances such as salts, sugars, minerals and even gases can dissolve in it
  14. Group / The variable is changed.
  15. / Lipids that have a hydrophilic head and hydrophobic tail
  16. Carbohydrates / Are polymers of simple sugar.
  17. / ( water fearing )Repels water
  18. Number / Number of protons plus the number of neutrons in an atom.
  19. bond / A bond between two polar molecules
  20. Permeable / It allows some substances to cross it more easily than others.
  21. Variable / The things you change in an experiment.
  22. / A substance formed by the chemical combination of two or more elements in definite proportions.
  23. / attraction between the water molecules and molecules of other substances
  24. / attraction between the individual water molecules
  25. / Smallest unit of most compounds.
  26. / A logical interpretation based on what scientist already know.
  27. / An organized way of gathering and analyzing information about the world.
Down
  1. / A pure substance consists entirely of one type of atom.
  2. energy / chemical reactions that need some energy to make them start
  3. Bonding / Sharing electrons.
  4. / Factors that change during an experiment.
  5. Experiment / You can only change one variable.
  6. molecule / The opposite ends have opposite charges
  7. / Large and varied group of biological molecules that are generally not soluble in water.
  8. / Where most of the chemical reaction take place.
  9. / Mostly polymers, built from monomers.
  10. Number / Numbers of protons an atom contains.
  11. / Atoms of the same element that differ in the number of neutrons they contain.
  12. / Records of experimental observation.
  13. / consists of one or more polypeptides.
  14. Bonding / Losing or gaining electrons.
  15. / is a atom or molecule in which the total number of electrons is not equal to the total number of protons.
  16. / Contain the green pigment chlorophyII
  17. / The protons and neutrons exist in a dense core.
  18. / Small building-block molecules.
  19. / controls the activities of the cell
  20. - releasing / reactions have products with less energy than the reactants
  21. Acids / Organic molecules with carboxylic and amino groups..
  22. / An explanation for an observation that can be tested.
  23. Experiment / An experiment where only one variable is changed.
  24. Variable / The things you measure in an experiment.
  25. Acids / Polymers of nucleotides.
  26. / Electrons around the outside of atoms and are arranged in layers.

53 Clues: / Very tiny particles. • Bonding / Sharing electrons. • / ( water fearing )Repels water • Group / The variable is changed. • Acids / Polymers of nucleotides. • / Small building-block molecules. • / Smallest unit of most compounds. • / ( Water Loving )Dissolves in water • / controls the activities of the cell • / Records of experimental observation. • ...

Biology Vocabulary Crossword 2016-09-13

Biology Vocabulary Crossword crossword puzzle
Across
  1. organisms use light energy to make their food
  2. organisms use energy in inorganic molecules to make food
  3. Environmental resource owned or used by many people
  4. bacteria in the soil/plant roots that capture nitrogen gases from the environment and convert it into a form plants can use
  5. loss of forest by human removal
  6. type of carbon in living things
  7. uses carbon dioxide hydrogen & a little ATP from the LDR to make carbohydrates (glucose)
  8. the ability to do work
  9. rate producer organisms make organic matter
  10. Organisms that make their own food/energy
  11. scarce or very slowly cycling nutrient
  12. molecules that usually lack carbon; simple and are not normally found in living things
  13. respiration: organic molecules are broken down to release energy for use by the cell
  14. process that began 12,000 years ago when humans started settling in one area
  15. a system that operates without causing long-term harm to ecological resources
  16. Organisms that obtain their energy from eating other organisms
  17. the materials formed by the reaction
  18. the starting materials for a chemical reaction
Down
  1. tiny organelles containing chlorophyll where photosynthesis occurs.
  2. Sunlight energy is converted to chemical energy for use by the cell
  3. Primary energy source for heterotrophic life
  4. when productive areas where farming happens or lots of plants grow are turned into deserts
  5. Organelle that breaks down sugars to produce usable energy for cell
  6. light energy is converted to chemical energy (ATP) by splitting water molecules into Oxygen and hydrogen; oxygen is released
  7. resource that cannot be replaced naturally in human lifetime
  8. resource that can regenerate & is replaceable in a human lifetime
  9. the advancement of technology that doubled global food production
  10. Total amount of greenhouse gas emissions produced or caused by an organization, event, product or individual
  11. When any common resource available to all humans is destroyed or overused because no one is responsible for the resource’s management
  12. water is taken up by a plant which slowly releases the water back into the environment
  13. molecules built around chains of carbon atoms.
  14. sunlight is absorbed by atmospheric greenhouse gases and warms the planet
  15. a sudden or immediate increase in the growth of algae
  16. wearing away of surface soil by wind & water due to removed plants
  17. amount of heat energy required to raise the temperature of 1 gram of water by 1 degree Celsius

35 Clues: the ability to do work • loss of forest by human removal • type of carbon in living things • the materials formed by the reaction • scarce or very slowly cycling nutrient • Organisms that make their own food/energy • Primary energy source for heterotrophic life • rate producer organisms make organic matter • organisms use light energy to make their food • ...

Chemistry of Biology 2016-10-04

Chemistry of Biology crossword puzzle
Across
  1. positive charge
  2. basic unit of matter
  3. any compound that forms H+ ions in a solution
  4. no charge
  5. bond where electrons are transferred from 1 atom to another
  6. proteins that speed up chemical reactions of cell
  7. bond where electrons are shared between atoms
  8. substance that does the dissolving
  9. parts are unevenly mixed
  10. mixture of water and undissolved materials
  11. attraction between molecules of different substances
  12. pure substance consisting of all the same type of atom
Down
  1. Cl- ion
  2. the charge if an atom gains electrons
  3. the charge if an atom loses electrons
  4. substance that is dissolved
  5. when electrons are gained or lost what are formed
  6. parts are very evenly mixed
  7. negative charge
  8. homogeneous mixture
  9. chemical combination of 2 or more elements
  10. Na+ ion
  11. attraction between molecules of same substance
  12. H20
  13. any compound that forms OH- ions in a solution

25 Clues: H20 • Cl- ion • Na+ ion • no charge • positive charge • negative charge • homogeneous mixture • basic unit of matter • parts are unevenly mixed • substance that is dissolved • parts are very evenly mixed • substance that does the dissolving • the charge if an atom gains electrons • the charge if an atom loses electrons • chemical combination of 2 or more elements • ...

General biology terms 2023-11-01

General biology terms crossword puzzle
Across
  1. large unicellular organisms that can cause disease
  2. all species/members benefit from the relationship
  3. one is harmed, the other benefits from the relationship
  4. adaptation that involves internal organs, tissues and cells
  5. programmed cell death
  6. term for a species that is essential in the maintenance of the environment
  7. term for competition between members of the same species
  8. cell division that results in four nuclei
  9. one member benefits, and the other is unharmed and does not benefit
Down
  1. term for competition between members of different species within the same population
  2. adaptations that allow an organism to thrive in its external environment
  3. stage where the spindle fibers disappear, the nucleus forms around the daughter chromosomes
  4. stage where the nucleus dissolves, cells chromosomes condense and move to the middle
  5. stage where the duplicated genetic material splits
  6. cell division that results in two nuclei
  7. stage where the cytoplasm splits into two
  8. relating to or resulting from a living organism
  9. something an organism does in response to external stimuli
  10. stage of growth, replication of chromosomes, prepares for cell division
  11. physical, rather than biological, not derived from a living organism

20 Clues: programmed cell death • cell division that results in two nuclei • stage where the cytoplasm splits into two • cell division that results in four nuclei • relating to or resulting from a living organism • all species/members benefit from the relationship • large unicellular organisms that can cause disease • stage where the duplicated genetic material splits • ...

VIRUS- CROSSWORD BIOLOGY 2023-10-12

VIRUS- CROSSWORD BIOLOGY crossword puzzle
Across
  1. fase dimana sel inang telah disisipi oleh DNA virus dan profage yang bereplikasi akan diberikan ke sel anakan dan terus berulang hingga banyak sel inang yang mengandung DNA Virus
  2. menggabungkan DNA bakteri dengan DNA manusia
  3. contoh virus yang berbentuk filamen
  4. siklus reproduksi virus yang hampir sama tahapannya tetapi sel inangnya tidak pecah hanya saja disisipi oleh DNA virus
  5. merupakan proses penghancuran DNA sel inang dan diambil alih oleh DNA/RNA virus
  6. Tahap penggabungan DNA sel inang dengan sel virus
  7. tidak bisa hidup jika tidak menumpang
  8. contoh virus yang berbentuk polihedral
  9. virus yang menyerang bakteri
  10. siklus hidup yang merupakan peralihan (benda mati dan benda hidup)
  11. tidak memiliki inti sel
Down
  1. contoh penghasil antiktoksin
  2. menyemprotkan getah tanaman tembakau yang berpenyakit, pada saat disaring bakterinya sangat kecil
  3. pelindung tubuh virus dan memberi bentuk virus
  4. contoh virus yang berbentuk bulat
  5. kapsid bagian terluar virus yang tersusun dari subunit protein
  6. mikroskop yang digunakan untuk melihat virus
  7. Tobacco Mosaic Virus
  8. penggandaan
  9. virus yang melakukan replikasi dengan daur litik
  10. pecahnya membran sel bakteri dan virus keluar dari tubuh sel inang
  11. Ribonukleat acid
  12. bagian ujung ekor virus yang menempel pada dinding sel inang
  13. contoh virus yang berbentuk oval
  14. Penyakit yang ditemukan oleh ilmuwan pada tanaman tembakau
  15. virus bisa dikristalkan

26 Clues: penggandaan • Ribonukleat acid • Tobacco Mosaic Virus • virus bisa dikristalkan • tidak memiliki inti sel • contoh penghasil antiktoksin • virus yang menyerang bakteri • contoh virus yang berbentuk oval • contoh virus yang berbentuk bulat • contoh virus yang berbentuk filamen • tidak bisa hidup jika tidak menumpang • contoh virus yang berbentuk polihedral • ...

Biology A Introduction 2023-10-20

Biology A Introduction crossword puzzle
Across
  1. Non-living components of an ecosystem, including physical and chemical factors like temperature, water, and soil.
  2. The process by which a cell expels large molecules, waste products, or other substances by merging vesicles with the cell membrane, releasing their contents outside the cell.
  3. A passive transport process where specific transport proteins help move molecules, such as glucose or ions, across the cell membrane.
  4. The ability of an organism to maintain a stable internal environment, regulating factors like temperature, pH, and nutrient levels to support proper function.
  5. A large geographical region with distinct climate, plant, and animal communities.
  6. A type of population growth where a population multiplies rapidly, resulting in a J-shaped curve on a graph.
  7. A specialized structure within a eukaryotic cell that performs specific functions, such as the mitochondria for energy production and the nucleus for genetic control.
  8. An ecosystem in which the population sizes and environmental conditions remain relatively consistent over time.
  9. The diffusion of water molecules across a selectively permeable membrane, typically from an area of lower solute concentration to an area of higher solute concentration.
  10. The number of individuals of a population per unit area or volume.
  11. The movement of individuals into a population or area.
  12. Two solutions with the same solute concentration, resulting in no net movement of water into or out of the cells placed in these solutions.
  13. The process by which a cell engulfs large particles, fluids, or other cells by wrapping its cell membrane around them and forming a vesicle.
  14. A group of individuals of the same species living in the same area and capable of interbreeding.
  15. The circulation of elements and compounds like carbon, nitrogen, and water through Earth's various systems and processes.
  16. The maximum number of individuals of a species that an environment can sustainably support.
  17. A type of population growth where a population grows gradually, stabilizes near the carrying capacity of the environment, and results in an S-shaped curve on a graph.
Down
  1. A solution with a lower solute concentration compared to another solution, which can cause cells placed in it to gain water and swell.
  2. A group of different populations of organisms living and interacting in the same area.
  3. Limiting factors that become more significant as a population's density increases, like competition for resources.
  4. A single, individual living being that can carry out all basic life processes.
  5. A type of cell or organism that possesses a true nucleus and membrane-bound organelles. Eukaryotic cells are typically more complex than prokaryotic cells.
  6. The movement of molecules across a cell membrane without the expenditure of energy. This includes processes like diffusion and osmosis.
  7. The passive movement of molecules from an area of higher concentration to an area of lower concentration, which tends to equalize the concentration.
  8. Factors, such as food availability, predation, or disease, that limit the growth of a population.
  9. A community of living organisms (biotic) and their non-living (abiotic) environment, interacting as a system.
  10. The movement of molecules across a cell membrane against their concentration gradient, requiring energy, often facilitated by specialized transport proteins.
  11. A type of cell or organism that lacks a true nucleus and membrane-bound organelles. Prokaryotic cells are simpler in structure and include bacteria.
  12. Transport proteins that use energy (usually ATP) to actively move molecules across the cell membrane.
  13. Limiting factors that affect a population regardless of its density, such as natural disasters.
  14. The movement of individuals out of a population or area.
  15. The global sum of all ecosystems, including all living organisms and their interactions on Earth.
  16. A solution with a higher solute concentration compared to another solution, which can cause cells placed in it to lose water and shrink.
  17. The scientific study of the interactions between organisms and their environment, including the study of populations, communities, ecosystems, and their relationships.
  18. Living components of an ecosystem, including all organisms such as plants, animals, and microorganisms.

35 Clues: The movement of individuals into a population or area. • The movement of individuals out of a population or area. • The number of individuals of a population per unit area or volume. • A single, individual living being that can carry out all basic life processes. • A large geographical region with distinct climate, plant, and animal communities. • ...

Biology and behavior 2023-10-24

Biology and behavior crossword puzzle
Across
  1. connect neurons and help transmit information from one neuron to the next.
  2. transmit messages through the body.
  3. handles unconscious processes and jobs, such as sleep-wake cycle and breathing.
  4. cord send motor commands from the brain to the body also send sensory information from the body to the brain.
  5. responsible for the higher-level processes of the human brain( language, learning, decision-making).
  6. branching treelike structure that collect and stores incoming information.
  7. initiates and coordinates movement and regulates temperature.
  8. A sheath/protection around the axon.
  9. muscle control, including balance and movement.
  10. regulating arousal and sleep-wake transitions.
  11. the brain and spinal cord.
  12. connect the CNS with organs and muscle to perform daily functions.
Down
  1. terminal contains neurotransmitters that release to communicate with other neurotransmitters.
  2. portion of the brain that deals with emotions, memories , and stimulation.
  3. control all functions of the cell.
  4. makes sure both sides of the brain can communicate and send signals to each other.
  5. gets information from different sensory areas and relate the information to past experiences.
  6. helps control vital processes like your heartbeat, breathing and blood pressure.
  7. consists of the nerves that branch out from the brain and spinal cord.
  8. Keeps your body in a stable state called homeostasis.
  9. carry chemicals that allow neurons to communicate with each other.
  10. gets the messages from the axon.
  11. relay motor and sensory signals to the cerebral cortex.

23 Clues: the brain and spinal cord. • gets the messages from the axon. • control all functions of the cell. • transmit messages through the body. • A sheath/protection around the axon. • regulating arousal and sleep-wake transitions. • muscle control, including balance and movement. • Keeps your body in a stable state called homeostasis. • ...

Biology - Integumentary System 2023-10-17

Biology - Integumentary System crossword puzzle
Across
  1. PROTEIN THAT PROVIDES STRENGTH AND WATERPROOF QUALITY TO THE SKIN
  2. RECEPTORS WICH PICK UP ON DIFFERENT SENSES: _____ RECEPTOR
  3. CELLS THAT PRODUCE MELANIN
  4. SUBSTANCE WHICH MAKES UP THE DERMIS AND PROVIDES FLEXIBLITY
  5. UNEVEN DISTRIBUTION OF MELANIN
  6. THE ROOT OF A HAIR
  7. THE MIDDLE LAYER OF SKIN
  8. PERSON WHO LACKS MELANIN
  9. PIGMENT PRODUCED WHEN SKIN IS EXPOSED TO SUNLIGHT
  10. RAISED RIDGES ON THE ENDS OF FINGERS
Down
  1. THE INNERMOST LAYER OF SKIN
  2. THE MAINTENANCE OF BALANCE IN OUR BODY
  3. CELLS THAT PRODUCE KERATIN
  4. THE OUTERMOST LAYER OF SKIN
  5. TISSUE WHICH MAKES UP THE INNERMOST LAYER OF SKIN: _____ TISSUE
  6. OIL RELEASED INTO THE HAIR FOLLICLE
  7. GLAND THAT PRODUCES OILY SUBSTANCE TO LUBRICATE THE SKIN: _____ GLAND
  8. DISORDER IN WHICH PORES GET BLOCKED
  9. SUBSTANCE WHICH MAKES UP THE DERMIS AND PROVIDES STRENGTH
  10. SMALL MUSCLE ATTACHED TO EVERY HAIR
  11. GLAND THAT EXCRETES WASTES AND HELPS MAINTAIN PROPER BODY TEMPERATURE: _____ GLAND

21 Clues: THE ROOT OF A HAIR • THE MIDDLE LAYER OF SKIN • PERSON WHO LACKS MELANIN • CELLS THAT PRODUCE KERATIN • CELLS THAT PRODUCE MELANIN • THE INNERMOST LAYER OF SKIN • THE OUTERMOST LAYER OF SKIN • UNEVEN DISTRIBUTION OF MELANIN • OIL RELEASED INTO THE HAIR FOLLICLE • DISORDER IN WHICH PORES GET BLOCKED • SMALL MUSCLE ATTACHED TO EVERY HAIR • RAISED RIDGES ON THE ENDS OF FINGERS • ...

Grade 9 Biology 2023-11-11

Grade 9 Biology crossword puzzle
Across
  1. Thread-like structures in fungus
  2. A sweet sugary substance produced in flowers
  3. This become a fruit after fertilisation
  4. The outside of a bean
  5. One example of a decomposer
  6. This solution is used to test for starch
  7. A place where an organism lives
  8. Plants store glucose in this form
  9. Microscopic, floating animals
  10. The name of a young plant
  11. Plants can _____ if they don't get enough water
  12. A plant that grows where people don't want it
Down
  1. This is formed when the nuclei of two gametes fuse together
  2. Where pollen is made in a flower
  3. These always contain seeds
  4. Where photosynthesis happens in a plant cell
  5. An animal that eats plants
  6. A female part of a flower
  7. An animal that eats other animals
  8. A mineral salt needed for making proteins in plants
  9. A mineral salt needed for making chlorophyll
  10. Where you would find the female gametes in a flower
  11. Plants make this carbohydrate during photosynthesis
  12. A plant that germinates, grows and dies in less than a year
  13. The male parts of a flower

25 Clues: The outside of a bean • A female part of a flower • The name of a young plant • These always contain seeds • An animal that eats plants • The male parts of a flower • One example of a decomposer • Microscopic, floating animals • A place where an organism lives • Where pollen is made in a flower • Thread-like structures in fungus • An animal that eats other animals • ...

Biology crossword puzzle 2023-11-16

Biology crossword puzzle crossword puzzle
Across
  1. a cell that helps process and package proteins and lipid molecules proteins that are destined to be exported from the cell.
  2. The gelatinous liquid that fills the inside of a cell.
  3. ER Protein production it has quality control and despatch.
  4. motile cellular appendages found in most microorganisms and animals but not in the higher plants.
  5. A membrane bound cell organelle
  6. single celled organisms that belong to the domains bacteria and archaea.
  7. The membrane enclosed organelle in a cell contains chromosomes
  8. The building thing fat in our bodies and the food we consume.
  9. A machine responsible for making proteins.
Down
  1. barrel shaped organelles in the cytoplasm of an animal cell.
  2. an organism whose cells contain a nucleus in a membrane.
  3. A thick protective structure that surrounds the cell membrane.
  4. A subcellular structure that has one or more specific jobs to do in a cell.
  5. The smallest basic unit of life that is responsible for all of the lifes processes in bodies.
  6. Protects the cell from its surroundings.
  7. plant cell that converts light energy into stable chemical energy.
  8. Membrane bound cell organelles.
  9. a membrane cell organelle that contains digestive enzymes.
  10. Compounds that are soluble in organic solvents and insoluble in polar things such as water.
  11. ER An organelle in both animal cells and plant cells.

20 Clues: A membrane bound cell organelle • Membrane bound cell organelles. • Protects the cell from its surroundings. • A machine responsible for making proteins. • The gelatinous liquid that fills the inside of a cell. • an organism whose cells contain a nucleus in a membrane. • a membrane cell organelle that contains digestive enzymes. • ...

Chapter 3 Biology 2023-11-17

Chapter 3 Biology crossword puzzle
Across
  1. monomer for nucleic acid
  2. always hydrophobic
  3. made of a nitrogenous base, a pentose sugar, and a phosphate group
  4. sugar in DNA
  5. most diverse molecule
  6. elements with the same chemical formula that have different structures.
  7. polymer for starch, cellulose, and glycogen
  8. structure is branched
  9. Functional group found in alcohols
  10. Amine group at the end of a peptide bond
Down
  1. indigestible by humans
  2. cytosine, uracil, and thymine
  3. guanine and adenine
  4. Sugar in RNA
  5. in spiders' exoskeleton
  6. Carboxyl group at other of a peptide bond
  7. monomer is a monosaccharide
  8. groups hydroxyl, carboxyl, phosphate, menthyl, and amine
  9. can make 4 bonds
  10. there are twenty of them

20 Clues: Sugar in RNA • sugar in DNA • can make 4 bonds • always hydrophobic • guanine and adenine • most diverse molecule • structure is branched • indigestible by humans • in spiders' exoskeleton • monomer for nucleic acid • there are twenty of them • monomer is a monosaccharide • cytosine, uracil, and thymine • Functional group found in alcohols • Amine group at the end of a peptide bond • ...

Biology Chapter 2 2023-11-17

Biology Chapter 2 crossword puzzle
Across
  1. sharing a pair of valence electrons
  2. starting molecules of a chemical reaciton
  3. number of protons in the nucleus
  4. atoms are not shared equally
  5. negatively charged ion
  6. sharing two pairs of electrons
  7. neutral charge
  8. positive charge
  9. atoms with net electric charge
Down
  1. outermost electrons
  2. attraction between a cation and an anion
  3. final molecules of a chemical reaction
  4. atom's total mass
  5. sum of protons and neutrons
  6. same # of atoms & elements, different structure
  7. outermost shell
  8. smallest unit of matter
  9. negative charge
  10. positively charged ion
  11. sharing one pair of electrons

20 Clues: neutral charge • outermost shell • negative charge • positive charge • atom's total mass • outermost electrons • negatively charged ion • positively charged ion • smallest unit of matter • sum of protons and neutrons • atoms are not shared equally • sharing one pair of electrons • sharing two pairs of electrons • atoms with net electric charge • number of protons in the nucleus • ...