biology Crossword Puzzles

Biology Vocab 2023-04-19

Biology Vocab crossword puzzle
Across
  1. Uses the FOIL method
  2. Phase that prepares for division
  3. Smallest part of the DNA
  4. Is the classic punnett square
  5. When the chromosomes meet in the middle
  6. Two of the same, ex: TT or tt
  7. Pairs with Guanine
  8. House part of the backbone to DNA
  9. Part of the backbone of DNA
  10. Helix DNA Structure
  11. Genetic Information contains Uracil
  12. Double checks the growth that happened during G1
  13. Gets shown
  14. The cell separates
  15. Creates two identical daughter cells
  16. The other half of a pair, A->T
Down
  1. When the organelles separate
  2. Gene that does not get expressed
  3. Mistakes in the DNA replication
  4. When the Proteins create more with translation and transcription
  5. Pair to T
  6. Bases Thymine, Uracil, Adenine, Guanine, and Cytosine
  7. Nitrogenous bases that pairs with A
  8. Two different genes, ex: Tt
  9. Chromosomes become visible
  10. Uses codon chart
  11. Pairs with Cytosine
  12. Most of the growing happens in this phase
  13. Genetic Information contains Thymine
  14. DNA->RNA
  15. Chromosomes split

31 Clues: DNA->RNA • Pair to T • Gets shown • Uses codon chart • Chromosomes split • Pairs with Guanine • The cell separates • Pairs with Cytosine • Uses the FOIL method • Helix DNA Structure • Smallest part of the DNA • Chromosomes become visible • Two different genes, ex: Tt • Part of the backbone of DNA • When the organelles separate • Is the classic punnett square • Two of the same, ex: TT or tt • ...

Biology Crossword 2023-05-09

Biology Crossword crossword puzzle
Across
  1. An organism that is consumed
  2. The process by which green plants and other organisms use sunlight to synthesize nutrients from carbon dioxide and water.
  3. To become rotten/decayed
  4. Denitrification → Loss in drainage water → Absorption and protein synthesis → Nitrogen fixation → Nitrification → Decomposition
  5. The process of reducing nitrate and nitrite to gaseous forms of nitrogen
  6. An organism that makes its own organic food substances
  7. A place where an organism lives
  8. A class of things of the same kind and with the same name
  9. A network of interconnected food chains
  10. The process by which ammonium compounds are converted to nitrates
  11. A process in living organisms involving the production of energy
Down
  1. Photosynthesis → Feeding → Respiration → Decomposition → Formation of fossil fuels and combustion
  2. Free-living soil bacteria
  3. A graphical representation showing the relationship between different organisms in an ecosystem
  4. A group of organisms of the same species that live together
  5. Fourth in rank
  6. Made up of all the populations of different species living and interacting with one another
  7. An organism that consumes another organism
  8. The study of organisms and how they interact with the environment around them
  9. A community of organisms interacting with one another and with their environment

20 Clues: Fourth in rank • To become rotten/decayed • Free-living soil bacteria • An organism that is consumed • A place where an organism lives • A network of interconnected food chains • An organism that consumes another organism • An organism that makes its own organic food substances • A class of things of the same kind and with the same name • ...

Biology crossword 2023-05-14

Biology crossword crossword puzzle
Across
  1. where does glycolysis occur
  2. full name of NADPH
  3. what is the synthesis of atp by the transport of a phosphate group from from a phosphorylated intermediate to adp
  4. where is ADH from
  5. what is the name of a growth regulator in germination
  6. ion which depolarises the sarcolemma
  7. where does light dependent stage occur at
  8. what are cells that can convert 1 type of energy to another
  9. name a pigment which have the colour orange
  10. process which requires hydrostate pressure
  11. what biological molecule is thin filament made of
  12. triphosphate full name of ATP
  13. blood vessels associated with nephrons from the renal artery
  14. example of C3 plants
  15. name an organelle which have double envelope membrane
  16. other name of krebs cycle
  17. process in which water is form in all 4 repiration process
Down
  1. name the process in which liver cells convert glycogen to glucose
  2. name an anaerobic reaction apart from glycolysis
  3. how does electron return to stroma
  4. presence of glucose and ketones in urine is called
  5. where is osmoregulator found
  6. in which period are axons unresponsive
  7. name of a substrate linked to phosphorylation
  8. what are the names of light harvesting clusters
  9. which enzyme catalyses of hydrolysis of the ACH molecule
  10. process in which amide group is removed
  11. name a region of reabsorption excluding collecting duct
  12. functional unit of a kidney
  13. a line of which attachment for action filament
  14. mention a redox indicator apart from DCIP
  15. pyruvate experiences dehydrogenation
  16. how does pyruvate enter mitochondria
  17. name the band which only thick myosin filaments is present
  18. what is myelin made up o
  19. what ion is used in the collecting duct
  20. name a pigement with an RF value of 1
  21. name a steroid hormone for females for the building up of oestrogen in the bodys
  22. example of C4 plants

39 Clues: where is ADH from • full name of NADPH • example of C3 plants • example of C4 plants • what is myelin made up o • other name of krebs cycle • where does glycolysis occur • functional unit of a kidney • where is osmoregulator found • triphosphate full name of ATP • how does electron return to stroma • ion which depolarises the sarcolemma • pyruvate experiences dehydrogenation • ...

Biology Crossword 2023-05-17

Biology Crossword crossword puzzle
Across
  1. Organisms that have hair or subcutaneous fat and mammary glands are
  2. Hydra, corals, and jellyfish belong to Phylum
  3. The sponges belong to Phylum
  4. Change in a species over time
  5. Organisms with bilateral symmetry, dry and scaly skin, shelled terrestrial eggs, and endothermic body heat are
  6. An organism that only eats meat
  7. A well tested explanation that unifies a broad range of observations
  8. the Scientific study of animals
  9. Proposed the theory of evolution
  10. Organisms that are aquatic with scales, gills, and paired fins are
  11. The substances that speed up a reaction
Down
  1. Inherited characteristic that increases chances of survival
  2. an organism that sustains its energy by eating
  3. Organisms with bilateral symmetry, endothermic body heat, both aquatic and terrestrial life stages, lack of scales and claws are
  4. The scientific study of life
  5. The catalyst for reactions in living things
  6. An organism that only eats plants
  7. Flatworms belong to Phylum
  8. An organism that eats both plants and animals
  9. big compounds are made by joining smaller ones together
  10. an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
  11. elements or compounds that enter into a reaction
  12. the substances that are changed by the chemical change
  13. The Galapagos finch species are an excellent example of....
  14. Preserved remains or evidence of an ancient organism.

25 Clues: Flatworms belong to Phylum • The scientific study of life • The sponges belong to Phylum • Change in a species over time • An organism that only eats meat • the Scientific study of animals • Proposed the theory of evolution • An organism that only eats plants • The substances that speed up a reaction • The catalyst for reactions in living things • ...

Biology Review 2023-05-14

Biology Review crossword puzzle
Across
  1. A device used to determine respiration rate in living organisms
  2. A form of cellular respiration that takes place in the presence of and produces carbon dioxide, water and ATP.
  3. The homeostatic maintenance of a stable core temperature.
  4. The removal of a hydrogen atom.
  5. reaction.
  6. The amount of additional oxygen required after a burst of anaerobic
  7. A plant hormone which causes the elongation of cells.
  8. pills Hormonal pills which inhibit ovulation and prevent pregnancy.
  9. Folds of the inner mitochondrial membrane that provide a large surface area for oxidative phosphorylation.
  10. The junction between two nerve cells or a nerve cell and an effector.
  11. A neurone that carries nerve impulses from the CNS to the effectors.
  12. A hormone secreted by alpha cells of the Islets of Langerhans in the pancreas.
  13. A device which can be used for chemical testing or to measure liquid volume.
  14. The fluid interior of chloroplasts that contains the enzymes required for
  15. of the kidney.
  16. An anaerobic process that takes place in the cytosol of the cell and breaks down glucose into two molecules of pyruvate.
  17. A hormone secreted by beta cells of the Islets of Langerhans in the pancreas that decreases blood glucose concentration.
  18. An enzyme that catalyses the reaction of RuBP and carbon dioxide.
  19. The removal of small molecules, water and ions from the blood in the
  20. A graph which plots biological activity of a system against the
  21. gradient. Catalysed by ATP synthase.
  22. Protein molecules that accept and release electrons.
  23. A type of neurotransmitter that is used for communication between
  24. The cytoplasm shared by muscle fibres.
  25. The formation of ATP involving photosystem I .
Down
  1. to restore the body to a resting state. The synthesis of ATP through the movement of protons down their
  2. The enzyme rubisco has both carboxylase and oxygenase activity
  3. The synthesis of ATP from reduced coenzymes and oxygen in transport chain of aerobic respiration.
  4. The splitting of a molecule of water in the presence of light.
  5. A type of protein filament found in myofibrils.
  6. The inner region of the kidney consisting of renal pyramids made up of nephrons.
  7. A series of electron carrier proteins that transfer electrons in a oxidation-reduction reactions.
  8. A tube that carries urine to the bladder from the kidneys.
  9. stacked to form grana and contain the chlorophyll.
  10. of light.
  11. A plant’s growth response to light.
  12. An internal or external change or factor which triggers a response.
  13. acid A plant hormone that stimulates stomatal cloning.
  14. Builds carbohydrates from smaller molecules and is an energy-consuming process.
  15. The growth response of a plant to a directional stimulus.
  16. The initiation of a process by the absorption of photons of light energy.
  17. Blood vessels that drain the kidneys.
  18. A membrane channel used for the selective transport of water in and out of thecell.

43 Clues: reaction. • of light. • of the kidney. • The removal of a hydrogen atom. • A plant’s growth response to light. • gradient. Catalysed by ATP synthase. • Blood vessels that drain the kidneys. • The cytoplasm shared by muscle fibres. • The formation of ATP involving photosystem I . • A type of protein filament found in myofibrils. • ...

biology terms. 2023-05-26

biology terms. crossword puzzle
Across
  1. any net directional change or any cumulative change in the characteristics of organisms or populations over many generations.
  2. the genetic information responsible for the development and function of an organism.
  3. the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
  4. any cell or organism that possesses a clearly defined nucleusAdaptation
  5. the process by which a cell makes an RNA copy of a piece of DNA.
  6. small single-celled organisms.
  7. the creation of proteins by cells that uses DNA, RNA, and various enzymes.
  8. having inherited the same versions (alleles) of a genomic marker from each biological parent.
  9. A tissue with red blood cells, white blood cells, platelets, and other substances suspended in fluid called plasma.
  10. The study of the structure of a plant or animal.
  11. The process by which a single parent cell divides to make two new daughter cells.
  12. A structure found inside the nucleus of a cell.
Down
  1. the transport of molecules that require the use of energy.
  2. one of two or more versions of DNA sequence (a single base or a segment of bases) at a given genomic location.
  3. the structure in a cell that contains the chromosomes.
  4. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success.
  5. a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
  6. the study of the formation and development of an embryo and fetus.
  7. the male or female reproductive cell that contains half the genetic material of the organism.
  8. Body's command center.
  9. A group or layer of cells that work together to perform a specific function.Genetics the scientific study of genes and heredityOrganelle
  10. A state of balance among all the body systems needed for the body to survive and function correctly.

22 Clues: Body's command center. • small single-celled organisms. • A structure found inside the nucleus of a cell. • The study of the structure of a plant or animal. • the structure in a cell that contains the chromosomes. • the transport of molecules that require the use of energy. • the process by which a cell makes an RNA copy of a piece of DNA. • ...

Biology Syllabus 2023-08-16

Biology Syllabus crossword puzzle
Across
  1. what your chromebook should be EVERY DAY
  2. a "unique" supply for this class
  3. my teacher's name
  4. "...for my personal ____."
  5. We will make ____!
  6. We will complete ____!
  7. these MUST be in the pockets (part 2)
  8. We will be ____!
  9. We will use ____ language!
  10. don't cover your head
  11. We will be ____!
  12. in order to have freedom for snacks and drinks, get this in the bin!
  13. only remove it from the classroom if you've signed it out
  14. We will have ____!
Down
  1. this is NEVER tolerated - leave it outside
  2. "Mrs. Schulze has high _____..."
  3. assignments are not always for a grade, but sometimes just for ____
  4. these MUST be in the pockets (part 1)
  5. We will be ____!
  6. lab tables are for ____ ONLY
  7. We will ____ learning!
  8. when shoudl you check PowerSchool?
  9. don't cover your eyes
  10. assignments show Mrs. Schulze your ____ of the content
  11. grades are built on this system
  12. your grade is based on the ____ of your work
  13. what homework should be

27 Clues: We will be ____! • We will be ____! • We will be ____! • my teacher's name • We will make ____! • We will have ____! • don't cover your eyes • don't cover your head • We will ____ learning! • We will complete ____! • what homework should be • "...for my personal ____." • We will use ____ language! • lab tables are for ____ ONLY • grades are built on this system • ...

Biology Basic 2023-08-18

Biology Basic crossword puzzle
Across
  1. a homogenous mixture formed when a substance is dissolved in another substance
  2. tension property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of its molecules.
  3. an organism reaction to a stimulus
  4. any substance that forms hydrogen ions (H+) in water and has a pH below 7.
  5. production of offspring by an organism
  6. larger more complex structures made of monomers
  7. organism’s regulation of its internal environment to maintain conditions suitable for survival
  8. anything that possesses all the characteristics of life
  9. any substance that forms hydroxide ions (OH-) in water and has a pH above 7.
  10. changes in traits of a populations of a species over time
  11. changes an organism undergoes in its lifetime before reaching its adult form
  12. water-loving; having an affinity for water
Down
  1. process that results in mass being added to an organism; may include formation of new cells or new structures
  2. attraction of molecules of one kind for molecules of a different kind
  3. ability of like molecules to stick together
  4. large organic molecules (carbon-containing) that make up all living things
  5. substance in which another substance is dissolved
  6. measure of how acidic or basic a solution is; the scale ranges from below 0 to above 14
  7. ability to cause change; organisms use energy to perform biological functions.
  8. small, basic sub-units
  9. the study of life that seeks to provide an understanding of the natural world
  10. inherited characteristic of a species that develops over time in response to an environmental factor, enabling a species to survive
  11. basic unit of life
  12. substance dissolved in a solvent
  13. water-fearing; having the tendency to repel water

25 Clues: basic unit of life • small, basic sub-units • substance dissolved in a solvent • an organism reaction to a stimulus • production of offspring by an organism • water-loving; having an affinity for water • ability of like molecules to stick together • larger more complex structures made of monomers • substance in which another substance is dissolved • ...

Biology test 2021-10-12

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

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

Biology Vocabulary 2021-09-27

Biology Vocabulary crossword puzzle
Across
  1. Positively Charged
  2. the weighted average mass of all the natural isotopes of that element
  3. gain or lose electrons
  4. same numbers of protons; different number of neutrons.
  5. made up of two or more atoms that are bonded together
  6. what gets dissolved
  7. Negatively Charged
  8. made of two hydrogen atoms and one oxygen atom that are held together by covalent bonds
  9. share electrons
  10. an atom with a charge
  11. substance made of two or more different elements bonded together
Down
  1. substance made of one type of atoms
  2. shows the location of all electrons in an atom
  3. sum of the protons and neutrons in the nucleus
  4. attracted
  5. No charge
  6. what does dissolving
  7. uniform mixture
  8. polar molecule
  9. other types of molecules
  10. Number The number of protons in the nucleus

21 Clues: attracted • No charge • polar molecule • uniform mixture • share electrons • Positively Charged • Negatively Charged • what gets dissolved • what does dissolving • an atom with a charge • gain or lose electrons • other types of molecules • substance made of one type of atoms • Number The number of protons in the nucleus • shows the location of all electrons in an atom • ...

Cell biology 2021-09-27

Cell biology crossword puzzle
Across
  1. divides by mitosis and meiosis
  2. give proteins to rough ER, modifies and packages proteins
  3. contains hereditary material
  4. contain digestive enzymes to hydrolyze macromolecules
  5. helps bacteria stick to each other for genetic exchange
  6. region of naked DNA
  7. carries out most of photosynthesis
  8. protein synthesis
  9. help detoxify alcohol, form bile and breakdown fats
  10. aerobic respiration and energy
Down
  1. assemble microtubles for division
  2. divide by binary fission
  3. large amount of digestive enzymes
  4. absorb sun for photosynthesis
  5. site of metabolism
  6. modifies and synthesizes proteins
  7. protects cell from outside environment
  8. contains integral/peripheral proteins and active/passive transports in and out
  9. for movement
  10. fluid filled for nutrient storage, detoxification and waste export

20 Clues: for movement • protein synthesis • site of metabolism • region of naked DNA • divide by binary fission • contains hereditary material • absorb sun for photosynthesis • divides by mitosis and meiosis • aerobic respiration and energy • assemble microtubles for division • large amount of digestive enzymes • modifies and synthesizes proteins • carries out most of photosynthesis • ...

Biology 1 2021-09-09

Biology 1 crossword puzzle
Across
  1. the sum total of all processes in an organism that convert energy and matter from outside sources and use that energy and matter to sustain the organism's life functions
  2. a suggested, testable answer to a well-defined scientific question or a possible, testable explanation for observations
  3. an explanation of some part of the natural world that has been thoroughly tested and is supported by a significant amount of evidence from observations and experiments
  4. the variable manipulated by the experimenter
  5. special structures that allow living organisms to sense the conditions of their internal or external environment
  6. The collected body of data from experiments and observations
  7. the group in an experiment that experiences no manipulation (does not contain the independent variable)
  8. observations that are not easily counted or measured, such as color or texture
  9. organisms that are able to make their own food
  10. organisms that eat only plants
  11. organism that is internally warmed by a heat-generating metabolic process
  12. the sum total of all processes in an organism that break down chemicals to produce energy and simple chemical building blocks
  13. the maintenance of stable internal conditions
  14. process by which two parents produce genetically different offspring (offspring receives a combination of DNA from two parents)
  15. the variable responding to the manipulated variable
  16. an abrupt and marked change in the DNA of an organism compared to that of its parents
  17. a microscope that passes a beam of electrons over the surface of a specimen
  18. the process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring
  19. observations involving numbers, such as counting or measuring
Down
  1. a factor that changes an experiment
  2. living creatures that are too small to see with the naked eye
  3. logical interpretation based on prior knowledge, experience, or evidence
  4. the metric system (abbreviated SI), which is the most widely used system of measurement in science
  5. a microscope that transmits a beam of electrons through a thinly sliced specimen
  6. organisms that eat both plants and other organisms
  7. organisms that depend on other organisms for their food
  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. organism that lacks an internal mechanism for regulating body heat
  10. a microscope that shines light through a specimen using two lenses to magnify an image
  11. 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
  12. process by which a single organism produces genetically identical offspring (offspring receives all DNA from one parent)
  13. organisms that only organisms other than plants
  14. the group in an experiment that is manipulated (contains the independent variable)
  15. the idea that long ago, very simple life forms spontaneously appeared through chemical reactions
  16. a description of a natural relationship or principle, often expressed in mathematical terms, and supported by a significant amount of evidence

35 Clues: organisms that eat only plants • a factor that changes an experiment • the variable manipulated by the experimenter • the maintenance of stable internal conditions • organisms that are able to make their own food • organisms that only organisms other than plants • organisms that eat both plants and other organisms • the variable responding to the manipulated variable • ...

Biology Definitions 2021-09-10

Biology Definitions crossword puzzle
Across
  1. the sum total of all processes in an organism that use energy and simple chemicle building blocks to produce large chemicals and structures necessary for life
  2. group, the group in an experiment that is manipulated (contains the independent variable)
  3. a factor that changes in an experiment
  4. organisms that eat only plants
  5. reproduction, process by which two parents produce genetically different offspring (offspring receives a combination of DNA from two parents)
  6. law, a description of a natural relationship or principle, often expressed in mathematical terms, and supported by a significant amount of evidence
  7. a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method, and which brings together many facts and hypotheses
  8. reproduction, process by which a single oranism produces genetically identical offspring(offspring recieves all DNA from one parent)
  9. organisms that depend on other organisms for their food
  10. the data measured, collected, perceived or noticed, especially during an experiment
  11. living creatures that are too small to see with the naked eye
  12. the mainenance of stable internal conditions
  13. organisms that only eat organisms other than plants
  14. organisms that eat both plants and other organisms
  15. the sum total of all processes in an organism that convert energy and matter from outside sources and use that energy and matter to sustain the organisms life functions
  16. the idea that long ago, very simple life forms spontaneouslyappeared through chemical reactions
Down
  1. electron microscope, a microscope that passes a beam of electrons over the surface of a specimen
  2. organism that is internally warmed by a heat-generating metabolic process
  3. the sum total of all processes in an organism that break down chemicals to produce energy and simple chemical building blocks
  4. a suggested testable answer to a well-defined scientific question or a possible testable explanation for observations
  5. organisms that are able to make their own food
  6. the collected body of data from experiments and observations
  7. special structures that allow living organisms to sense the conditions of their internal or external enviroment
  8. an abrupt and marked change in the DNA of an organism compared to that of its parents
  9. group, the group in an experiment that experiences no manipulation (does not contain the independent variable)
  10. the process by which preen plants aand some other organisms use the energy of sunlight and simple chemicals to produce their own food
  11. electron microscope, microscopes that use a particle beam of electrons to visualize specimens and generate a highly-magnified image
  12. light microscope, a microscope that shines light through a specimen using two lenses to magnify an image
  13. system of units, the metric system (abreviatedd SI), which is the most widely used system of measurement in science
  14. the process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring
  15. logical interpretation based on prior knowledge, experience, or evidence

31 Clues: organisms that eat only plants • a factor that changes in an experiment • the mainenance of stable internal conditions • organisms that are able to make their own food • organisms that eat both plants and other organisms • organisms that only eat organisms other than plants • organisms that depend on other organisms for their food • ...

Biology crossword 2021-11-17

Biology crossword crossword puzzle
Across
  1. Enzyme that joins plasmid with human DNA
  2. A hard external skeleton in arthropods
  3. Gives the endoplasmic reticulum its rough edges
  4. Muscle wall that separates the left and right chamber
  5. any substance taken into the body than modifies chemical reaction in the body
  6. Movement of water through the cell membrane
  7. Having two identical alleles of a particular gene
  8. Many organelles that are in the cytoplasm
  9. What is the process of biological classification
  10. Breakdown of the alveoli by weakening the walls of the alveoli
  11. When populations of a species are in decline, their numbers may be conserved
  12. Loss of water vapour from plant leaves
  13. Wave of contraction in the alimentary canal
  14. Needed to make DNA in the plants
  15. Enzyme that removes hydrogen from a substance
  16. A spontaneous genetic change in which new alleles are formed
  17. Process when red blood cells burst
  18. Process that results in a serious oxygen shortage in the water
  19. Chest pains when the blood supply to the heart is reduced
Down
  1. This is combined with 3 molecules of an organic acid called fatty acid
  2. Change in internal or external environment of an organ
  3. Removal of nitrogen-containing part of amino acids to form urea
  4. Cells in the trachea that secretes mucus
  5. A process to slow down the rate of oxidation of sugar in the plant
  6. Term used when the mass of living organisms is being considered
  7. Bacterial DNA in the form of a circular strand
  8. Enzymes in tears
  9. Polysaccharide that forms a food storage substance in animal cells
  10. Junction between 2 neurones
  11. Nuclear division giving rise to genetically identical cells
  12. The change in adaptive features of a population over time
  13. Sac containing enzymes that break down egg membrane
  14. Process where energy is obtained from food
  15. A reaction that split large molecules into smaller ones
  16. Movement of sucrose and amino acids in the phloem
  17. The fusion of gamete nuclei
  18. Process of getting energy from ammonia
  19. Removal of toxic substances from organisms
  20. Blood vessel that carries blood away from heart
  21. Chemical substance on the surface of all cells
  22. This respiration does not involve oxygen
  23. Sheet of tissue that separates the thorax and the abdomen

42 Clues: Enzymes in tears • Junction between 2 neurones • The fusion of gamete nuclei • Needed to make DNA in the plants • Process when red blood cells burst • A hard external skeleton in arthropods • Loss of water vapour from plant leaves • Process of getting energy from ammonia • Enzyme that joins plasmid with human DNA • Cells in the trachea that secretes mucus • ...

Biology IGCSE 2021-11-15

Biology IGCSE crossword puzzle
Across
  1. The _____ of an organism is its features.
  2. what are the organelles that are only present in the cytoplasm of plant cells
  3. How does a water vapour molecule move out of the air space of a leaf into the atmosphere on a dry day
  4. A ______ resource is one that can be removed from the environment without running out.
  5. What nucleotide is paired with Adenine
  6. _____ can be used to control fertility.
  7. which blood cell need glucose
  8. Keeps its concentration low when continual removal of oxygen by blood capillaries in the capillary lining
  9. Alcohol is a _______ drug, which slows down reaction time and reduces inhibitions.
  10. Medication that prevents the formation of blood clot in the arteries
  11. Proteins are broken down to remove the ______ by the process of deamination.
  12. ______ is an example of habitat destruction: it can lead to extinction, soil erosion, and etc.
  13. A membrane that is outside of the lung and the inside of the thorax that are lined with a smooth membrane
  14. What is the name of the test for vitamin C
  15. What is the process of mechanical digestion in the mouth by means of the teeth
  16. Change in the external or internal environment of an organism
  17. How Are leaf veins constructed in dicotyledon leaves
  18. The _____ is the site of breakdown of alcohol and other toxins.
  19. Bacterium that was identified as a cause of food poisoning
  20. What is the word to describe a plant tissue lacking water
  21. What do you call a substance that removes the hydrogen in a substance
Down
  1. A substance when cell wall are thickened and impregnated with
  2. ______ can be used to extract fruit juices.
  3. Genetic engineering includes the _____ of human genes into bacteria to produce human insulin.
  4. if a ______ occurs in a gamete, it will affect all the cells of the individual that develops to form a zygote.
  5. Oestrogen and progesterone are secreted by ______ glands.
  6. What is the any part of the plant is called when it uses or store food
  7. What do you call the chemical compound that an enzyme works on
  8. The inheritance of sickle-cell anemia can be predicted using _____ diagrams.
  9. What do you call the transport of sugars and amino acids in plants
  10. A black pigment in the eye that absorbs light
  11. Plasma with the fibrinogen removed
  12. Process when food molecules are combined with oxygen
  13. Organisms that reproduce ________ use mitosis to create more cells.
  14. How is energy transferred between trophic levels?
  15. What do you call a group of organisms that can reproduce successfully to produce fertile offspring?
  16. A Fluid when plasma is leaked to surrounding tissue
  17. What do you call the abnormal coloration of leaves which is caused by nitrate and magnesium ion deficiency
  18. Device that measures the rate of respiration by seeing how oxygen is taken up
  19. In which process is excess amino acids converted to form glycogen and urea in the liver
  20. What do you call a group of cells with similar structures working together to perform a shared function.
  21. Made in the liver when excess amino acids are broken down

42 Clues: which blood cell need glucose • Plasma with the fibrinogen removed • What nucleotide is paired with Adenine • _____ can be used to control fertility. • The _____ of an organism is its features. • What is the name of the test for vitamin C • ______ can be used to extract fruit juices. • A black pigment in the eye that absorbs light • ...

Biology Vocabulary 2021-12-14

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

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

biology bonus 2021-12-14

biology bonus crossword puzzle
Across
  1. The process by which cells become specialized
  2. Cell division that produces gametes
  3. Very large molecules that make up living things
  4. division of the chromosomes or division of the two copies of DNA
  5. Cells with half the genetic information of the original cells
  6. Distinguishing quality or characteristic
  7. The way in organism looks or the treat the organism possesses
  8. The actual genes of an organism possesses
  9. Cells with a full set of genetic information of the original cells
  10. Mutations that produce changes in a single gene
  11. One or more bases are inserted into a DNA sequence
  12. Recessive genes present on the X chromosome `
Down
  1. The delivery of characteristics from parents to offspring
  2. Having different alleles for a trait
  3. The process that living things use to maintain stable conditions
  4. When cancer cells spread to new body parts
  5. The scientific study of heredity
  6. what an organism's chromosomes look like
  7. The differences of DNA between different organisms of the same species
  8. One or more bases are deleted from a DNA sequence

20 Clues: The scientific study of heredity • Cell division that produces gametes • Having different alleles for a trait • what an organism's chromosomes look like • Distinguishing quality or characteristic • The actual genes of an organism possesses • When cancer cells spread to new body parts • The process by which cells become specialized • ...

Cell Biology 2021-12-13

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

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

Molecular Biology 2021-12-17

Molecular Biology crossword puzzle
Across
  1. Is the product of glycolysis.
  2. Glucose is converted to pyruvate in the cytoplasm.
  3. The property of water molecules sticking to other water molecules
  4. Important structural component for cell wall of plant cells
  5. The process in which large molecules are broken down by enzyme-catalyst.
  6. The linking of two monomers.
  7. Is the use of prokaryotes to create yoghurts and cheese.
  8. Serves as a form of energy storage in animals for glucose and carbohydrates
  9. Used as long-term storage in plants
  10. The synthesis of polypeptides on ribosomes.
  11. Catabolism of a cell without oxygen.
  12. One of the two components of starch, and is a polysaccharide
  13. Are membrane-bound compartments inside the chloroplasts.
Down
  1. The breakdown of a compound due to reaction with water
  2. Created with two or more simple sugars linked together.
  3. The production of carbon compounds in cells using light energy.
  4. Are enzymes that are involved in DNA replication and transcription.
  5. Protein within our circulatory system that carries oxygen throughout the body and CO2 from our organs and tissues back to the lungs.
  6. The process by which RNA is formed.
  7. Refers to the attachment of a phosphate group to a molecule.
  8. 3 RNA bases
  9. The process in which large molecules are made from smaller molecules to store energy.
  10. Created with two simple sugars linked together.
  11. This DNA process occurs when a cell is preparing for mitosis
  12. The process by which proteins unfold and lose their shape.
  13. Formed from one glycerol and three fatty acids

26 Clues: 3 RNA bases • The linking of two monomers. • Is the product of glycolysis. • The process by which RNA is formed. • Used as long-term storage in plants • Catabolism of a cell without oxygen. • The synthesis of polypeptides on ribosomes. • Formed from one glycerol and three fatty acids • Created with two simple sugars linked together. • ...

Biology retrieval 2021-12-16

Biology retrieval crossword puzzle
Across
  1. movement of water in plant
  2. Inflammatory disease
  3. an adaptation of the aveoli
  4. you cant catch it
  5. PH2
  6. a disease you can spread to others
  7. Form scabs
  8. stops back flow of blood
  9. Dirty water
  10. discovered antiseptic
  11. cells Open and close allowing access to the stomata
Down
  1. Means world
  2. discovered by Edward Jenner
  3. Dirty food
  4. patrol body looking for pathogens
  5. How plants transport water
  6. breaks this down into amino acids
  7. Brings back blood to the heart
  8. for growth and repair
  9. Hungarian Dr that discovered hand washing
  10. What makes leaves green
  11. a plant fungal disease
  12. What you are vaccinated with
  13. Adisease that is spread world wide
  14. a plant viral disease
  15. Takes blood from the heart to the body

26 Clues: PH2 • Dirty food • Form scabs • Means world • Dirty water • you cant catch it • Inflammatory disease • for growth and repair • a plant viral disease • discovered antiseptic • a plant fungal disease • What makes leaves green • stops back flow of blood • movement of water in plant • How plants transport water • discovered by Edward Jenner • an adaptation of the aveoli • What you are vaccinated with • ...

Developmental biology 2022-03-28

Developmental biology crossword puzzle
Across
  1. lumen of the neural tube forms this part of the brain
  2. cells that are present at the junction of surface ectoderm cells and neural tube cells
  3. failure of sacral and vagal neural crest cells to migrate can lead to
  4. intermediate mesoderm gives rise to
  5. failure of the neural tube to close can lead to
  6. structure that becomes the nerve cord
  7. Nervous system originates from this germ layer
  8. mesoderm that along with the neural crest cells forms the face and skull
  9. in adult mammals, the nerve cord becomes
  10. Foxd3 inhibits expression of this protein in the glial precursor cells
Down
  1. an embryo undergoing the process of neurulation can be called as
  2. protein responsible for differentiation of ectoderm in to the three different layers
  3. somites are formed from this layer of mesoderm
  4. dorsolateral pathway mainly leads to formation of
  5. this protein establishes a secondary signalling centre in the floor plate
  6. absence of Kit protein can lead to
  7. neural crest cells that form the wall of large arteries
  8. mesoderm layer that is farthest from the notochord
  9. cells that attach to the notochord during neural plate folding
  10. chordamesoderm forms the

20 Clues: chordamesoderm forms the • absence of Kit protein can lead to • intermediate mesoderm gives rise to • structure that becomes the nerve cord • in adult mammals, the nerve cord becomes • somites are formed from this layer of mesoderm • Nervous system originates from this germ layer • failure of the neural tube to close can lead to • ...

Biology Crossword 2022-04-01

Biology Crossword crossword puzzle
Across
  1. deals with nonliving things
  2. Which organelle contains a network of channels that involve ribosomes and work to release proteins?
  3. Which organelle has a rod-like structure, form spindle fibers during cell division, and is located near the nucleus?
  4. an organism whose presence, absence or abundance reflects a specific environmental condition.
  5. the ability for a living thing to carry out stable living conditions and go through its life process
  6. a liquid capable of dissolving other substances
  7. a species selected to act as an ambassador, icon or symbol for a defined habitat, issue, campaign or environmental cause.
  8. a large molecule that has multiple bonds
  9. molecules that are "water fearing"
  10. an organelle found only in animal cells
  11. species selected for making conservation-related decisions
  12. true or false? dogs are biotic
  13. Which organelle is located inside the cytoplasm, and serve as being the storage units for water, protein, and carbohydrates?
  14. Which organelle is located within the center of the cell, and contains DNA?
  15. true or false? plants are abiotic
  16. a cell with no nucleus and no membrane bound organelles
Down
  1. a group of organisms of the same species occupying a particular space at a particular time that can potentially interbreed
  2. very complex, large molecules
  3. Which organelle packages, modifies, and assembles proteins out of the cell?
  4. Which organelle produces ATP, converts food into energy, and aids in cellular respiration?
  5. Which non-membrane bound organelle is responsible for making proteins, and can either be free floating in the cytoplasm, or be attached to the rough ER?
  6. deals with living things
  7. Which organelle is found in plant cells ONLY and uses photosynthesis to produce food/energy?
  8. the dissolved substance within a solution
  9. Which organelle is located inside the nucleus and produces ribosomes?
  10. a group or association of populations of two or more different species occupying the same geographical area at the same time
  11. a cell with a nucleus and membrane bound organelles
  12. Which organelle is a jelly-like substance that holds all the organelles in place?
  13. Which organelle surrounds the cell membrane, is found ONLY in plants, and serves as support and protection towards the cell?
  14. Which organelle also contains a network of transport channels but DO NOT contain ribosomes but rather aids in the break-down of toxins?
  15. an example of an abiotic factor would be

31 Clues: deals with living things • deals with nonliving things • very complex, large molecules • true or false? dogs are biotic • true or false? plants are abiotic • molecules that are "water fearing" • an organelle found only in animal cells • a large molecule that has multiple bonds • an example of an abiotic factor would be • the dissolved substance within a solution • ...

Biology 6 2022-02-17

Biology 6 crossword puzzle
Across
  1. a phylum or group of phyla that comprises the single-celled microscopic animals, which include amoebas, flagellates, ciliates, sporozoans, and many other forms. They are now usually treated as a number of phyla belonging to the kingdom Protista.
  2. reproduction also can be asexual by
  3. free swimming or fixed to an object
  4. mouth pore through a short tube is called
  5. its slipper shape is maintained by the flexible and firm outer covering called
  6. a representative ciliate is the
  7. some can change form, depending upon environment they are in this ability is called
  8. indigestible wastes pass out of the ciliate by the
  9. any of a group of spore-producing organisms feeding on organic matter, including molds, yeast, mushrooms, and toadstools.
  10. is a unicellular fungus that causes dough to rise
  11. regulation of water and elimination of excess water is done by organelle called
  12. includes all organisms that are not animals, plants , or fungi
Down
  1. feed on in living organisms
  2. histolytica that causes severe diarrhea called
  3. in human history caused more deaths than any other disease
  4. can contaminate water and cause diarrhea
  5. spread by the tsetse fly which only lives in Africa
  6. which type of movement is it
  7. feed on dead organic material
  8. all are one-celled
  9. a simple, nonflowering, and typically aquatic plant of a large group that includes the seaweeds and many single-celled forms.
  10. short hair like structures
  11. food gets swept into the indentation called
  12. sexual reproduction called
  13. they can respond to a stimulus; this action is called

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

Biology Crossword 2022-02-28

Biology Crossword crossword puzzle
Across
  1. most common pigments
  2. carrier molecule
  3. Lose energy as they move down the chain
  4. Chlorophylls and carotenoids are grouped in clusters of hundreds of pigments
  5. produced in the calvin cycle
  6. organic compounds
  7. - organisms able to make their own food
  8. compounds that absorb light
Down
  1. - converting CO2 and water to sugar using sunlight
  2. NADPH is good at donating these
  3. energy in ATP is released when this is removed
  4. dioxide CO2
  5. - responsible for collecting sunlight
  6. other accessory pigments
  7. -organisms that must get their food from other sources
  8. reaction organic compounds (carbohydrates) formed from CO2 and ATP and NADPH
  9. another word for glucose
  10. form stacks called grana
  11. made of many colors in the visible spectrum
  12. cycle light energy from the sun is converted to chemical energy, stored in ATP and a carrier molecule called NADPH

20 Clues: dioxide CO2 • carrier molecule • organic compounds • most common pigments • other accessory pigments • another word for glucose • form stacks called grana • compounds that absorb light • produced in the calvin cycle • NADPH is good at donating these • - responsible for collecting sunlight • Lose energy as they move down the chain • - organisms able to make their own food • ...

Biology Test 2022-05-16

Biology Test crossword puzzle
Across
  1. The type of cell with a nucleus
  2. 3rd phase of mitosis where the spindles have begun to pull chromosomes apart
  3. A collection of tissues with a similar function
  4. Made of a phosphate group, a sugar, and a nitrogenous base; DNA
  5. The group of organs that work together to complete a function
  6. Long term energy storage; fats
  7. Provides quick energy; pasta
  8. When the earth blocks the light from the sun to the moon
  9. 2nd phase of mitosis where the chromosomes are lined up in the middle
Down
  1. When the moon gets in the way of the sun and a shadow is casted on earth
  2. A collection of cells with a similar function
  3. 1st phase of mitosis where the chromosomes are in the nucleus, not yet lined up
  4. a living entity whether single or multicellular
  5. 4th phase of mitosis where the nuclei are beginning to form
  6. specialized structures within the cell that have a specific function
  7. The type of cell without a nucleus
  8. The amount of offspring an organism has
  9. 2 or more atoms that are connected by a chemical bond
  10. The smallest fundamental unit of life
  11. Made of amino acids; meat and beans

20 Clues: Provides quick energy; pasta • Long term energy storage; fats • The type of cell with a nucleus • The type of cell without a nucleus • Made of amino acids; meat and beans • The smallest fundamental unit of life • The amount of offspring an organism has • A collection of cells with a similar function • A collection of tissues with a similar function • ...

Biology Test 2022-05-16

Biology Test crossword puzzle
Across
  1. The type of cell without a nucleus
  2. 2 or more atoms that are connected by a chemical bond
  3. The group of organs that work together to complete a function
  4. Long term energy storage; fats
  5. specialized structures within the cell that have a specific function
  6. Made of a phosphate group, a sugar, and a nitrogenous base; DNA
  7. 2nd phase of mitosis where the chromosomes are lined up in the middle
  8. The smallest fundamental unit of life
  9. 1st phase of mitosis where the chromosomes are in the nucleus, not yet lined up
  10. The amount of offspring an organism has
Down
  1. Provides quick energy; pasta
  2. Made of amino acids; meat and beans
  3. A collection of cells with a similar function
  4. When the moon gets in the way of the sun and a shadow is casted on earth
  5. The type of cell with a nucleus
  6. a living entity whether single or multicellular
  7. 3rd phase of mitosis where the spindles have begun to pull chromosomes apart
  8. A collection of tissues with a similar function
  9. When the earth blocks the light from the sun to the moon
  10. 4th phase of mitosis where the nuclei are beginning to form

20 Clues: Provides quick energy; pasta • Long term energy storage; fats • The type of cell with a nucleus • The type of cell without a nucleus • Made of amino acids; meat and beans • The smallest fundamental unit of life • The amount of offspring an organism has • A collection of cells with a similar function • a living entity whether single or multicellular • ...

Biology resit 2022-05-16

Biology resit crossword puzzle
Across
  1. gland that produces fight/flight hormones
  2. layer of skin where fat is stored
  3. closed by a sphincter until urination occurs
  4. used to warn others of approaching predators
  5. sense detected by the tongue
  6. elastic organ collecting urine
  7. divided into the cortex and medulla
  8. form of blood carried by veins
  9. chemical messages moving around the body
  10. system that controls body functions
  11. yellow fluid containing waste products
  12. a tube attached to each kidney
  13. divided arteries
  14. speeds up when the autonomic nervous system reacts to danger
  15. organs of touch around the face and mouth
Down
  1. tiny tubule in the medulla
  2. hormones that do not require transport
  3. _____or flight response to danger
  4. structure that produces sound
  5. field of ______. Area visible to an animal
  6. waterproof top layer of skin
  7. nervous system that responds to danger
  8. tube that takes oxygen to the lungs
  9. hormones transported away from site of release
  10. tiny organs of gas exchange
  11. strongest and thickest part of the skin
  12. part of the brain that regulates balance
  13. divided veins
  14. branch off the trachea
  15. contains valves to prevent backflow of blood
  16. gland that controls hormone function
  17. prey species have these on the side of the head

32 Clues: divided veins • divided arteries • branch off the trachea • tiny tubule in the medulla • tiny organs of gas exchange • waterproof top layer of skin • sense detected by the tongue • structure that produces sound • elastic organ collecting urine • form of blood carried by veins • a tube attached to each kidney • _____or flight response to danger • layer of skin where fat is stored • ...

biology vocab 2022-05-18

biology vocab crossword puzzle
Across
  1. when an animal or plant has offspring
  2. events that occur in the animal kingdom
  3. a group of substances that are essential
  4. unit of living organisms
  5. a method of cell division
  6. particles in the cytoplasm of cells
  7. unit of composed dna
  8. organisms in an ecosystem
  9. appears in nucleus during cell division
  10. makes up skeleton
Down
  1. preserved from a long time ago
  2. a change in chromosomes of a gene or cell
  3. producing the same phenotype
  4. protoplasm of cell membrane
  5. occurs during reproduction
  6. a mature fertilized plant
  7. any carnivorous animal
  8. any agent that can cause disease
  9. group of complex proteins
  10. functional unit such as a lung or kidney

20 Clues: makes up skeleton • unit of composed dna • any carnivorous animal • unit of living organisms • a method of cell division • a mature fertilized plant • group of complex proteins • organisms in an ecosystem • occurs during reproduction • protoplasm of cell membrane • producing the same phenotype • preserved from a long time ago • any agent that can cause disease • ...

Biology Review 2022-05-13

Biology Review crossword puzzle
Across
  1. controls amount of light in microscope
  2. stores food and water for the cell
  3. doesn't let anything pass through it
  4. blood vessels that carry oxygenated blood
  5. type of muscle found in the esophagus
  6. where cellular respiration takes place
  7. reaction that happens without thinking
  8. also known as the windpipe
  9. type of stem cell that can become any type
  10. part of the blood responsible for clotting
  11. where red blood cells are produced
  12. mitosis stage where chromosomes are at equator
Down
  1. stage where DNA is replicated
  2. body system that produces hormones
  3. plant tissue responsible for transport
  4. structures that make proteins
  5. where gas exchange occurs in the lungs
  6. produces insulin
  7. particles move from high to low concentration
  8. organ system that includes skin
  9. connects sister chromatids
  10. all living things are made up of these
  11. type of cell that doesn't have a cell wall

23 Clues: produces insulin • connects sister chromatids • also known as the windpipe • stage where DNA is replicated • structures that make proteins • organ system that includes skin • body system that produces hormones • stores food and water for the cell • where red blood cells are produced • doesn't let anything pass through it • type of muscle found in the esophagus • ...

Cellular Biology 2025-01-07

Cellular Biology crossword puzzle
Across
  1. an organelle in which proteins are processed, sorted, or modified
  2. the site for the production of lipids (fats) and hormones; also responsible for detoxification, or breakdown, of toxic chemicals
  3. a place on the lipid bilayer that allows materials to move from one side of the membrane to the other, usually without using any energy
  4. the living material of the cell found within the plasma membrane
  5. units of hereditary data that dictate the activity and structure of the cell
  6. structures in which cellular proteins are assembled
  7. the pumping of molecules across the cell membrane that requires the use of energy
  8. structures on which genetic information in the nucleus is organized
  9. a place on the lipid bilayer that moves materials forcefully from one side of the membrane to the other, requiring energy
  10. the intracellular fluid made of water, dissolved ions, and proteins
  11. the movement of molecules from an area of high concentration to an area of low concentration until equilibrium is reached; a type of passive transport
  12. the molecules that make up the flexible membrane that surrounds the contents of the cell
  13. a state in which the number of molecules is equal on both sides of a membrane
Down
  1. attracted to water molecules
  2. the thin layer responsible for separating the internal structures of the cell from its surrounding environment, as well as providing support for the cell; also called the cell membrane
  3. the site for the production of proteins for the cell secretions and cell membrane
  4. the thin layer responsible for separating the internal structures of the cell from the surrounding environment, as well as providing support for the cell; also called the plasma membrane
  5. the most basic unit of life, responsible for carrying out functions of life
  6. repels water moleculesosmosis: the diffusion of water across a semipermeable membrane; a type of passive transport
  7. the type of cell that contains membrane-bound organelles and has a distinct nucleus
  8. reticulum: an internal network of membranes extending throughout the cytoplasm
  9. the type of cell that lacks a nucleus and contains its genetic information in the cytoplasm
  10. the movement of molecules across the cell membrane that does not require the use of energy

23 Clues: attracted to water molecules • structures in which cellular proteins are assembled • the living material of the cell found within the plasma membrane • an organelle in which proteins are processed, sorted, or modified • structures on which genetic information in the nucleus is organized • the intracellular fluid made of water, dissolved ions, and proteins • ...

BIOLOGY PERNAFASAN 2025-01-13

BIOLOGY PERNAFASAN crossword puzzle
Across
  1. Apa nama saluran yang menghubungkan tenggorokan dan paru-paru?
  2. udara, Apa yang digunakan burung untuk bernapas saat terbang?
  3. Apa yang mengatur laju pernapasan manusia?
  4. Apa yang dihirup oleh manusia saat bernapas?
  5. Apa nama cabang dari trakea menuju paru-paru?
  6. Apa yang terjadi pada tubuh saat kekurangan oksigen?
  7. Apa nama bagian atas sistem pernapasan?
  8. Apa otot utama yang terlibat dalam pernapasan?
  9. Apa istilah untuk proses pengambilan udara ke dalam paru-paru?
  10. Apa organ utama dalam sistem pernapasan?
Down
  1. Apa yang melindungi saluran pernapasan dari partikel asing?
  2. Apa yang terjadi pada otot tulang rusuk saat inhalasi?
  3. Apa bagian terkecil dari paru-paru yang berfungsi untuk pertukaran gas?
  4. Apa yang dikeluarkan saat bernapas?
  5. Apa yang terjadi pada tekanan udara di paru-paru saat inhalasi?
  6. gas, Apa fungsi utama sistem pernapasan?
  7. Apa istilah untuk proses pengeluaran udara dari paru-paru?
  8. Apa yang terjadi pada tubuh saat bernapas dengan cepat?
  9. Apa istilah untuk pernapasan pada hewan air?
  10. Apa yang terjadi pada volume paru-paru saat inhalasi?

20 Clues: Apa yang dikeluarkan saat bernapas? • Apa nama bagian atas sistem pernapasan? • gas, Apa fungsi utama sistem pernapasan? • Apa organ utama dalam sistem pernapasan? • Apa yang mengatur laju pernapasan manusia? • Apa yang dihirup oleh manusia saat bernapas? • Apa istilah untuk pernapasan pada hewan air? • Apa nama cabang dari trakea menuju paru-paru? • ...

7C Biology 2025-01-29

7C Biology crossword puzzle
Across
  1. a living thing
  2. the liquid part in the middle of the cell
  3. part of the cell that produces energy
  4. vertebrate that can have scales
  5. animals without a backbone
  6. the shape of an animal cell
  7. fish use these to get oxygen from the water
  8. food travels down this tube to the stomach
  9. a cell is said to be '.........' if it has a specific job or function
  10. largest organ of the body
  11. unique body feature that birds have
  12. kingdom including mushrooms and moulds
Down
  1. lab equipment used to look at cells
  2. animals with a backbone
  3. you have 206 of them
  4. living things that use the sun to make food
  5. a muscle used to pump blood
  6. plant cells have these, but not animal cells
  7. animals with fur
  8. contains the DNA in a cell
  9. all humans are part of the same 'group'. This group is called a...
  10. the organ protected by the cranium
  11. an example of this group of animals is a newt
  12. provides support for the human body and allows movement
  13. largest bone in the body

25 Clues: a living thing • animals with fur • you have 206 of them • animals with a backbone • largest bone in the body • largest organ of the body • contains the DNA in a cell • animals without a backbone • a muscle used to pump blood • the shape of an animal cell • vertebrate that can have scales • the organ protected by the cranium • lab equipment used to look at cells • ...

Biology terms 2025-01-29

Biology terms crossword puzzle
Across
  1. Total amount of water on a planet
  2. A community of living organisms
  3. Chemical element with the Symbol N
  4. A living thing that has an organized structure
  5. Living or once living components of a community
  6. Biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose
  7. The rate of production of new individuals per unit of population
  8. Convert waste into a reusable material
  9. An organism that eats soley meats
  10. The joint action of two or more factors
  11. An organism that eats plants and animals
  12. The study of the relationships between living organisms
  13. A diagram that shows the transfer of energy in an ecosystem
  14. Organism the mostly feeds on plants
Down
  1. The outermost layer of the earth
  2. One in which energy can be transferred between the system and its surroundings
  3. Any organism that breaks down or eats decaying material for its energy source
  4. All the nonliving factors present in an ecosystem
  5. The number of organisms that an ecosystem can support
  6. A chemical process that occurs in plants, algae and some types of bacteria
  7. A blanket of gases that surrounds earth
  8. Organisms that make their own food
  9. Part of the world where life can exist
  10. A group of organisms of the same species living in the same area at the same time
  11. A directional predictable change in community structure over time
  12. Consists of all the food chains in a single ecosystem
  13. Another term for death
  14. System that is completely isolated from its environment
  15. The community of plants and animals that occur naturally in an area
  16. An organism that cannot produce its own food and must eat other plants to gain energy
  17. A chemical compound made up of carbon atom and two oxygen atoms
  18. An interacting group of various species
  19. You breath it

33 Clues: You breath it • Another term for death • A community of living organisms • The outermost layer of the earth • Total amount of water on a planet • An organism that eats soley meats • Organisms that make their own food • Chemical element with the Symbol N • Organism the mostly feeds on plants • Part of the world where life can exist • Convert waste into a reusable material • ...

Biology Review 2025-02-07

Biology Review crossword puzzle
Across
  1. "Organelle where photosynthesis occurs.",
  2. "Packages and distributes proteins.",
  3. "Shows energy flow from one organism to another.",
  4. "Powerhouse of the cell, produces ATP.",
  5. "Cell division process that creates identical daughter cells.",
  6. "Process plants use to make food from sunlight.",
  7. "Organism that consumes others for energy.",
  8. "Site of protein synthesis.",
  9. "Position in a food chain or web.",
  10. "Organism that eats other organisms.",
  11. "Gel-like substance inside the cell.",
  12. "Rigid outer layer in plant cells.",
Down
  1. "Variety of life in an ecosystem.",
  2. "Movement of molecules against concentration gradient.",
  3. "Breaks down waste in the cell.",
  4. "Large region with specific climate and organisms.",
  5. "Diffusion of water across a membrane.",
  6. "Community of living and nonliving things.",
  7. "Period of the cell cycle when the cell grows and DNA replicates.",
  8. "Organism that makes its own food.",
  9. "Movement of molecules from high to low concentration.",
  10. "Control center of the cell, contains DNA.",
  11. "Natural home of an organism.",
  12. "Breaks down dead matter for nutrients.",

24 Clues: "Site of protein synthesis.", • "Natural home of an organism.", • "Breaks down waste in the cell.", • "Variety of life in an ecosystem.", • "Position in a food chain or web.", • "Organism that makes its own food.", • "Rigid outer layer in plant cells.", • "Packages and distributes proteins.", • "Organism that eats other organisms.", • "Gel-like substance inside the cell.", • ...

Biology Vocabulary 2025-02-09

Biology Vocabulary crossword puzzle
Across
  1. A type of gene that blocks another gene when present
  2. Power House of the cell
  3. Scientific name for a living thing
  4. A characteristic that makes you who you are
  5. Thread structure that contains DNA. You get 23 from mom and dad
  6. Living things respond to changes in their environment or _______.
  7. Plants make this sugar and animals use it
  8. A gene that will only show in an offpsring if two of them are present
  9. Process animals do to make energy
  10. A segment of dna that codes for something
Down
  1. Acid found in the nucleus of your cell. Like a blueprint
  2. The type of energy respiration makes
  3. Traits can be inherited and also determined by your ______.
  4. Basic building block of all living things
  5. The study of how living things pass one their traits
  6. Process plants do to make energy
  7. A type of respiration using oxygen, very efficient
  8. The ability of organisms to regulate themselves
  9. A scientific name for a baby
  10. Brain of the cell contains DNA

20 Clues: Power House of the cell • A scientific name for a baby • Brain of the cell contains DNA • Process plants do to make energy • Process animals do to make energy • Scientific name for a living thing • The type of energy respiration makes • Basic building block of all living things • Plants make this sugar and animals use it • A segment of dna that codes for something • ...

Biology | IX 2025-02-11

Biology | IX crossword puzzle
Across
  1. Suspended in the stroma are stack-like structures called.....
  2. Similar in structure and have different functions
  3. Small, membrane-bound spherical sacs which facilitate the metabolism, transport and storage of molecules
  4. ......... extends from caecum up the right side of the abdomen
  5. Chromosomes with equal arms
  6. Transfer of the digested portion of food into blood from digestive canal called....
  7. It is the major organ of Circulatory system
  8. Closely related species are grouped together into.......
  9. In plants, the wall is composed of ......
  10. It is the site of aerobic respiration
Down
  1. The lower Chambers of heart called .....
  2. ............ is the first part of small intestine
  3. It is a type of cancer that affect the blood and bone marrow.
  4. In blood color of plasma is pale..........
  5. Colour less plastids called....
  6. Cells commit suicide collectively called......
  7. The chromatids attached to each other at.......
  8. ...........is a type of supporting connective tissue
  9. .......is a disease that affect the blood haemoglobin
  10. The part located at the end of stomach called....

20 Clues: Chromosomes with equal arms • Colour less plastids called.... • It is the site of aerobic respiration • The lower Chambers of heart called ..... • In plants, the wall is composed of ...... • In blood color of plasma is pale.......... • It is the major organ of Circulatory system • Cells commit suicide collectively called...... • ...

Biology Crossword 2024-09-26

Biology Crossword crossword puzzle
Across
  1. Adenine & Guanine-structure made up of 2 rings
  2. Occurs in the cytoplasm, mRNA to copied to make protein
  3. The complete set of genes or genetic material in a cell
  4. A permanent change in the DNA sequence of a gene.
  5. to make
  6. Cytosine & thymine - structure made up of 1 ring
  7. living
  8. A section of DNA that carries the information on how to make one protein
  9. non-living
  10. The substance on which an enzyme acts
  11. A single strand of DNA tightly coiled around special proteins
  12. Several units put together to make one large unit
  13. Copying a strand of DNA to make more DNA
  14. Ribonucleic Acid; used to make proteins
  15. transfer rna
Down
  1. one cell
  2. The visual appearance of the chromosomes in the cell of a organism.
  3. To break down or destroy
  4. Different variations of the same gene
  5. message rna
  6. Deoxyribonucleic Acid; genetic information
  7. Characteristics
  8. The type of molecule that makes up DNA & RNA
  9. one or more cells
  10. Sequences of 3 bases on the rRNA
  11. Occurs in nucleus, DNA is copied to make mRNA
  12. Sequence of 3 bases on the mRNA
  13. One individual unit
  14. ribosomonoal rna
  15. The process of producing genetically identical individuals.

30 Clues: living • to make • one cell • non-living • message rna • transfer rna • Characteristics • ribosomonoal rna • one or more cells • One individual unit • To break down or destroy • Sequence of 3 bases on the mRNA • Sequences of 3 bases on the rRNA • Different variations of the same gene • The substance on which an enzyme acts • Ribonucleic Acid; used to make proteins • ...

Biology 1 2024-09-20

Biology 1 crossword puzzle
Across
  1. Cells that do not contain their genetic material inside a nucleus, includes bacteria and archaea
  2. Polymers composed of monomers called nucleotides
  3. Found in eukaryotic cells, an extensive network of vesicles (sacs made of membrane) called cisternae that are continuous with the nuclear envelope
  4. A series of “banana-shaped” membrane sacs (cisternae) that receives proteins from the ER to modify and send to other locations, can also make polysaccharides
  5. Building blocks of polypeptides and proteins
  6. Have a membrane-bound structure called a nucleus to enclose their DNA, can reproduce both sexually and asexually
  7. Formed by the peptide bonding of amino acids to each other in long chains, not synonymous with the term “protein”
  8. Biologically functional molecules that typically consist of 1 or more polypeptides (the polymer form) folded and coiled into a 3-D structure
  9. A double-stranded genetic material that individual inherits from one generation to the next, resides in the nucleus of eukaryotic cells
  10. The “little sausage-like” organelle that is involved in cellular respiration, which is a process that generates ATP
  11. The strictly eukaryotic organelle where photosynthesis occurs, light energy is absorbed by chlorophyll, a green pigment, found in the _____, Sugars (glucose) are produced, and oxygen gas is released
  12. Found only in eukaryotic cells, contains most of the genes in the eukaryotic cell and is surrounded by a nuclear envelope
  13. Is responsible for transferring the protein making instructions of DNA to the protein making machinery, ribosomes
Down
  1. A large molecule that is composed of many similar identical building blocks linked by covalent bonds
  2. A network of fibers extending throughout the cytoplasm of eukaryotic cells
  3. A membranous sac of hydrolytic enzymes that an animal uses to digest macromolecules
  4. Makes up most of the dry weight of any organism, compounds containing carbon are called organic compounds, organisms are distinguished by and composed of four main types of organic compounds
  5. Are the only known prokaryotic domain with the ability to cause illness in humans, found in a variety of shapes – rods, circles, spirals, etc.
  6. The repeating units of similar identical building blocks that are linked by covalent bonds that compose polymers
  7. The protein making “machines” of the cell
  8. Mix poorly, if at all, with water despite having some polar regions containing oxygen, they mostly consist mainly of carbon and hydrogen
  9. Include both sugars and polymers of sugars, characterized by their carbonyl (C=O) and hydroxyl (-OH) groups, most sugar names also end in “-ose”
  10. Has several functions including protection, maintaining cell shape, prevent excessive uptake of water
  11. Large vesicles derived from the endoplasmic reticulum (ER) and Golgi complex
  12. not known to be infectious to humans, typically live in very extreme environments/needs extreme environments to survive

25 Clues: The protein making “machines” of the cell • Building blocks of polypeptides and proteins • Polymers composed of monomers called nucleotides • A network of fibers extending throughout the cytoplasm of eukaryotic cells • Large vesicles derived from the endoplasmic reticulum (ER) and Golgi complex • ...

BIOLOGY TTS 2025-03-02

BIOLOGY TTS crossword puzzle
Across
  1. Saraf yang berperan dalam mengontrol organ dalam tubuh secara otomatis
  2. Saraf yang berfungsi menghubungkan otak dengan organ tubuh termasuk indra
  3. Bagian otak yang mengatur keseimbangan dan koordinasi gerakan tubuh
  4. Zat yang dapat menyebabkan ketergantungan dan perubahan pada sistem saraf
  5. Penyakit yang menyebabkan kelumpuhan akibat infeksi virus yang menyerang sistem saraf
  6. Gangguan saraf akibat cedera atau tekanan berlebihan pada saraf tepi
  7. Bagian sistem saraf yang terdiri dari otak dan sumsum tulang belakang
  8. Bagian otak yang berfungsi mengontrol suhu tubuh dan keseimbangan hormonVagus Saraf yang mengontrol aktivitas jantung dan pernapasan
  9. Penyakit autoimun yang menyerang selubung mielin pada neuron
  10. Gangguan saraf yang ditandai dengan tremor dan kesulitan mengontrol gerakan
  11. Bagian otak yang berfungsi dalam berpikir dan mengingat
  12. Zat adiktif yang berasal dari tanaman tembakau
  13. menghubungkan otak dengan sumsum tulang belakang
  14. Penyakit yang ditandai dengan penurunan fungsi otot akibat gangguan saraf motorik
Down
  1. Bagian sistem saraf tepi yang mengatur gerakan tidak sadar
  2. Gerak yang dilakukan tanpa disadari sebagai respons terhadap rangsangan
  3. Gangguan saraf akibat rusaknya sel-sel otak yang menyebabkan hilangnya ingatan
  4. Sel penyusun sistem saraf yang berfungsi menghantarkan impuls
  5. Penyakit akibat penurunan zat dopamin di otak yang menyebabkan tremor
  6. Saraf yang membawa impuls dari sistem saraf pusat ke otot atau kelenjar
  7. Jenis neuron yang menghubungkan neuron sensorik dan motorik
  8. Senyawa dalam narkotika yang dapat menyebabkan euforia berlebihan
  9. Zat dalam rokok yang menyebabkan kecanduan
  10. Sel saraf yang berfungsi membawa impuls dari reseptor ke sistem saraf pusat
  11. Penyakit akibat peradangan pada selaput otak
  12. Zat psikoaktif yang dapat menimbulkan efek halusinasi
  13. Gerak yang melibatkan otak dalam merespons rangsangan
  14. Bagian sistem saraf tepi yang mengatur gerakan sadar
  15. Zat psikotropika yang sering digunakan sebagai obat tidur dan penenang

29 Clues: Zat dalam rokok yang menyebabkan kecanduan • Penyakit akibat peradangan pada selaput otak • Zat adiktif yang berasal dari tanaman tembakau • menghubungkan otak dengan sumsum tulang belakang • Bagian sistem saraf tepi yang mengatur gerakan sadar • Zat psikoaktif yang dapat menimbulkan efek halusinasi • Gerak yang melibatkan otak dalam merespons rangsangan • ...

REMEDIAL BIOLOGY 2024-12-11

REMEDIAL BIOLOGY crossword puzzle
Across
  1. Kelas hewan yang termasuk reptil dan burung
  2. Sel yang menghasilkan hormon
  3. organisme yang hidup di dua habitat
  4. proses dimana tumbuhan mengambil air dari tanah
  5. Jaringan yang berfungsi dalam transportasi
  6. Jaringan yang menghubungkan otot dan tulang
  7. gen yang mengontrol sifat tertentu
  8. Sel yang membawa oksigen dalam darah
  9. Tumbuhan yang tidak berbunga
  10. Ilmu yang mempelajari hewan dan perilakunya
  11. Bagian dari DNA yang menyimpan informasi genetik
  12. tumbuhan yang memiliki batang yang Lunak
  13. Proses di mana hewan beradaptasi dengan lingkungan
  14. Proses di mana informasi genetik diteruskan
  15. struktur penyimpanan makanan dalam sel
  16. Proses pembentukan sel baru dari sel induk
  17. Gas yang dibutuhkan tumbuhan untuk fotosintesis
  18. Proses di mana sel membelah menjadi dua sel anak
  19. Proses pengambilan makanan oleh organisme
  20. Proses di mana sel memecah makanan untuk energi
  21. Struktur yang mengontrol masuk dan keluarnya zat dalam sel
  22. Proses penguraian bahan organik oleh mikroorganisme
  23. proses dimana Organisme mengeluarkan zat sisa
  24. Klasifikasi di bawah genus
  25. Jaringan yang mengangkut air dan mineral
  26. Tumbuhan yang berkembang biak dengan spora
Down
  1. Klasifikasi di bawah filum
  2. Organisme yang memakan bahan organik
  3. Jaringan yang menghubungkan seluruh bagian tubuh
  4. Makhluk hidup yang dapat hidup di lingkungan ekstrem
  5. Organisme yang hanya memakan tumbuhan
  6. Bagian dari sistem saraf yang mengontrol refleks
  7. Proses di mana tumbuhan membuat makanan dari cahaya
  8. Proses di mana sel memecah lemak untuk energi
  9. Organisme yang mampu beradaptasi dengan suhu ekstrem
  10. Struktur dalam sel yang berfungsi sebagai pusat kontrol
  11. Sel yang berfungsi dalam sistem kekebalan tubuh
  12. Proses pembentukan sel gamet
  13. Bagian dari sel yang menghasilkan energi
  14. Klasifikasi tertinggi dalam taksonomi
  15. Organisme yang memerlukan oksigen
  16. Proses pengambilan glukosa oleh sel
  17. Proses pengubahan air menjadi uap
  18. Proses pembentukan glukosa dari karbon dioksida
  19. Sel yang berfungsi dalam pertahanan tubuh
  20. Tumbuhan yang memiliki biji tertutup
  21. proses pembentukan sel gamet
  22. Proses di mana sel membagi diri secara seksual
  23. Proses penyerapan nutrisi oleh tanaman dari tanah
  24. kelas hewan yang termasuk reptil dan burung

50 Clues: Klasifikasi di bawah filum • Klasifikasi di bawah genus • Sel yang menghasilkan hormon • Proses pembentukan sel gamet • Tumbuhan yang tidak berbunga • proses pembentukan sel gamet • Organisme yang memerlukan oksigen • Proses pengubahan air menjadi uap • gen yang mengontrol sifat tertentu • organisme yang hidup di dua habitat • Proses pengambilan glukosa oleh sel • ...

Biology Project 2025-03-03

Biology Project crossword puzzle
Across
  1. Algal colony that is attached to something
  2. hyphae branches that produce spores
  3. hyphae that grow within the material the fungus is growing on and digest food and support the fungus
  4. Any fungus that is known to reproduce asexually
  5. The end result of the fusion of gametes
  6. when specialized cells are different size and form
  7. Its slipper shape is maintained by the flexible and firm outer covering
  8. Sexual reproduction of a fungus that is not known
  9. means first animals
  10. Body of a plantlike organism that does not have leaves, roots, and stems
  11. This causes severe diarrhea called dysentery which can lead to death
Down
  1. small pockets that hold up the Thallus
  2. Causes African Sleeping Sickness,Spread by the tsetse fly,enters bloodstream and may infect central nervous system
  3. Live in cool, moist environments in organic matter such as compost piles and rotting wood
  4. special cells that anchor the algea to something and appear rootlike
  5. when two identical specialized cells unite and form a diploid zygote
  6. Two filaments line up next to each other; tube connecting adjacent cells
  7. regulation of water and elimination of excess water is done by what organelle
  8. where the motile gametes are produced
  9. Simple colony of a slender chain of algea cells growing end to end
  10. Where the nonmotile gamete or egg is produced
  11. the hyphae that "stand" up above the medium and oxygen,produce spores and spread the fungus
  12. Aerial hyphae that connect groups of hyphae together
  13. Unicellular and formerly classified as a protozoa
  14. "farming of the ocean, ponds, lakes" for food for people and fish

25 Clues: means first animals • hyphae branches that produce spores • where the motile gametes are produced • small pockets that hold up the Thallus • The end result of the fusion of gametes • Algal colony that is attached to something • Where the nonmotile gamete or egg is produced • Any fungus that is known to reproduce asexually • ...

Biology Bingo 2025-03-11

Biology Bingo crossword puzzle
Across
  1. part of organisms that help their specific ecosystem
  2. type of asexual reproduction
  3. change in frequency of an existing gene variant in the population due to random chance
  4. Process of altering to better suit surroundings
  5. Organisms who reproduce faster and survive are fittest
  6. group of organisms who no longer have living members
  7. any cell or organism that possess a nucleus
  8. production of new living organisms by combining two individual sexes
  9. change in behavior for higher chance of survival in environment
  10. reduction of genomic variability that occurs when a small group of individuals becomes separated from a larger population
  11. movement of genetic material from one population to another
Down
  1. new distinct species from from pre existing population
  2. formation of new and distinct species in the course of evolution
  3. single celled organism
  4. process where organisms better adapted to their environment tend to survive and reproduce more successfully, passing on their advantageous traits to future generations, leading to the evolution of populations over time.
  5. different individuals within a species have slightly different versions of the same genes
  6. extreme example of genetic drift that happens when the size of a population is reduced severely
  7. method of reproduction of new living organism by a single parent
  8. bacterias development of resistance against antibiotics
  9. unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some that can cause disease .

20 Clues: single celled organism • type of asexual reproduction • any cell or organism that possess a nucleus • Process of altering to better suit surroundings • part of organisms that help their specific ecosystem • group of organisms who no longer have living members • new distinct species from from pre existing population • ...

Molecular Biology 2023-11-06

Molecular Biology crossword puzzle
Across
  1. The process by which plants and other organisms capture the energy in sunlight and use it to make food.
  2. The process of producing cellular energy involving oxygen.
  3. An energy-rich organic compound made of the elements carbon, hydrogen and oxygen.
  4. RxN The initial stage of photosynthesis which traps light energy to produce ATP.
  5. The process by which the body breaks down substances and gets energy from food.
  6. Chemical Formula 6CO2 + 6H2O ------> C6H12O6 + 6O2
  7. Simple sugar that is an important energy source in living organisms; component of many carbohydrates.
  8. Source of nourishment.
  9. An organism that makes its own food.
  10. Makes proteins for the cell.
  11. Required for the structure, function, repair and regulation of the body's cells, tissues, and organs.
  12. Energy-rich organic compound, such as a fat, oil, or wax, that is made of carbon, hydrogen and oxygen.
  13. The basic unit of life.
Down
  1. The process that breaks down complex molecules of food into smaller molecules so the body can use them.
  2. (Adenosine Triphosphate) Is the molecule that carries energy to the place where the energy is needed in the body.
  3. Powerhouse of the cell, organelle that is the site of ATP (energy) production.
  4. Found in cells of plants and other organisms that performs photosynthesis.
  5. Process by which cells release energy in the absence of oxygen.
  6. (Basal Metabolic Rate) The amount of energy required to maintain minimum essential life functions.
  7. RxN The second step of photosynthesis which utilizes the energy from ATP to produce glucose.
  8. The process of producing cellular energy without oxygen.
  9. Major storage form of energy.
  10. Control center of the cell.
  11. An organism that cannot make its own food.
  12. Respiration Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen.
  13. Combined with or having undergone a chemical reaction with oxygen.

26 Clues: Source of nourishment. • The basic unit of life. • Control center of the cell. • Makes proteins for the cell. • Major storage form of energy. • An organism that makes its own food. • An organism that cannot make its own food. • Chemical Formula 6CO2 + 6H2O ------> C6H12O6 + 6O2 • The process of producing cellular energy without oxygen. • ...

biology photosynthesis 2023-10-23

biology photosynthesis crossword puzzle
Across
  1. the process of moving ions (e.g. protons) to the other side of a biological membrane, and as a result, an electrochemical gradient is generated
  2. a collection of proteins bound to the inner mitochondrial membrane and organic molecules, which electrons pass through in a series of redox reactions, and release energy.
  3. When a photon raises a chlorophyll electron to a higher energy level, that energy, and ultimately an electron, has to go somewhere. That somewhere, ideally for the photosynthesizing organism, is known as the Primary Electron Acceptor
  4. each of a number of flattened sacs inside a chloroplast, bounded by pigmented membranes on which the light reactions of photosynthesis take place, and arranged in stacks or grana.
  5. initial carbon fixation takes place in mesophyll cells and the Calvin cycle takes place in bundle-sheath cells.
  6. specialized pores or openings present in the epidermis of plant cells
  7. (in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  8. an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
  9. a biochemical mechanism in plants by which chlorophyll absorbs light energy for photosynthesis. There are two such mechanisms ( photosystems I and II ) involving different chlorophyll-protein complexes.
  10. The series of biochemical reactions in photosynthesis that require light energy that is captured by light-absorbing pigments (such as chlorophyll) to be converted into chemical energy in the form of ATP and NADPH.
Down
  1. adapted in plants to perform photosynthesis under stress
  2. a fat-soluble pigment found naturally in plants
  3. the process by which plants fix atmospheric carbon to form organic compounds
  4. are accessory pigments that are typically yellow, red and orange
  5. a stack of coin-shaped thylakoids in the chloroplasts of plant cells
  6. an essential part of the photosynthetic process in plants, algae, and some bacteria
  7. the supportive tissue of an epithelial organ, tumor, gonad, etc., consisting of connective tissues and blood vessels.
  8. an organism deriving its nutritional requirements from complex organic substances.
  9. the set of compounds that have an intense colour and are used in the colouring of other materials
  10. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

20 Clues: a fat-soluble pigment found naturally in plants • adapted in plants to perform photosynthesis under stress • are accessory pigments that are typically yellow, red and orange • a stack of coin-shaped thylakoids in the chloroplasts of plant cells • specialized pores or openings present in the epidermis of plant cells • ...

Biology vocabulary 2023-10-24

Biology vocabulary crossword puzzle
Across
  1. Cell that can divide for long periods of time while remaining undifferentiated
  2. Pattern of growth, DNA replication, and cell division that occurs in a eukaryotic cell.
  3. Process by which offspring are produced from a single parent
  4. Last phase of mitosis when a complete set of identical chromosomes is positioned at each pole of the cell.
  5. Substance that produces or promotes the development of cancer
  6. Second phase of mitosis when spindle fibers align the chromosomes along the cell equator
  7. Common name for a class of disease characterized by uncontrolled cell division
  8. Process by washing the cell cytoplasm divides
  9. To spread by transferring a disease-causing agent from the disease to other parts of the body
  10. Programmed cell death
Down
  1. Process by which unspecialized cell develop into their mature form and function
  2. Long, continuous thread of DNA that consists of numerous genes and regulatory information
  3. Canoes tumor in which cells break away and spread to other parts of the body, causing harm to the organism’s health
  4. Region of condescended chromosome that looks pinched; where spindle fibers attach during meiosis and mitosis
  5. Loose combination of DNA and proteins that is present during interphase
  6. First phase of mitosis when chromatin condenses, the nuclear envelope breaks down, the nucleolus disappears, and the centrosomes and centrioles migrate to opposite sides of the cell
  7. Process by which a cell divides its nucleus and contents
  8. Repeating nucleotide at the ends of DNA molecules that do not form genes and help prevent the loss of genes
  9. A sexual reproduction in which a cell divides into two equal parts
  10. Third phase of mitosis during which chromatids separate and are pulled to opposite sides of the cell
  11. Protein that organizes chromosomes and around which DNA wraps
  12. One half of a duplicated chromosome
  13. Broad group of proteins that stimulate cell division
  14. Having no dangerous effect on health

24 Clues: Programmed cell death • One half of a duplicated chromosome • Having no dangerous effect on health • Process by washing the cell cytoplasm divides • Broad group of proteins that stimulate cell division • Process by which a cell divides its nucleus and contents • Process by which offspring are produced from a single parent • ...

Biology Terms 2024-01-29

Biology Terms crossword puzzle
Across
  1. magnifies the object 10x; also called the eyepiece
  2. Sac used for storage of waste and fluid
  3. Stores, modifies and packages proteins made in the ER
  4. Flat part of the microscope where you place the slide
  5. structural components of the microscope; what you hold when carrying the microscope
  6. part of the plant that contains the male or female reproductive structures
  7. moves the stage up and down; used on low-power objective lens only
  8. Basic unit of structure and function of all living thing
  9. Rigid structure in plant cells that is the outermost part of the cell; it provides support for the cell
  10. moves the stage slightly to get the object into sharp focus; used second when trying to get a clear image
  11. where an offspring is produced by 2 parents, and it is genetically unique from both parents
  12. A network of canals which carry around cell materials; rough (proteins)and smooth (lipids)
  13. part of the plant that grows underground, anchors the plant, absorbs water and minerals from oil and is often used to store sugar
  14. Contains chlorophyll that is used to trap sun's energy and use it to create sugar
  15. Sac containing many enzymes; used to fight against bacteria and viruses
  16. lens that condenses and directs the light at the specimen being viewed.
  17. Double layered lipid barrier that surrounds the whole cell and regulates what mat enters/ exit the cell
Down
  1. rotates, allowing the objective lenses to be changed
  2. Control centre of the cell; contains genetic material of the cell
  3. part of the plant where photosynthesis takes place, chloroplasts are found here
  4. Regulates the amount of lightreaching thr object being viewed
  5. Component of a cell; each has its own structure and function
  6. where an offspring is produces by one parent, and is genetically identical to the parent
  7. supports the plants leaved and flowers and provides a way to transport materials the plant needs
  8. used to magnify the object; usually 3 or 4 of them
  9. Liquid inside the cell
  10. Power house of the cell; site where glucose is metabolized into usable energy in the body (ATP)
  11. Large sac to fill with water; aids in turgor pressure for the cell
  12. Organelle responsible for simple protein production
  13. Sac that is used to protect proteins travelling the cytoplasm; "vehicle for proteins"

30 Clues: Liquid inside the cell • Sac used for storage of waste and fluid • magnifies the object 10x; also called the eyepiece • used to magnify the object; usually 3 or 4 of them • Organelle responsible for simple protein production • rotates, allowing the objective lenses to be changed • Stores, modifies and packages proteins made in the ER • ...

Biology Crossword 2024-01-11

Biology Crossword crossword puzzle
Across
  1. genetic code
  2. parts of DNA that is A, T, C, or G
  3. system that protects body against disease
  4. protein on surface of organs/pathogens, identifies the substance
  5. system that moves blood around body
  6. hormone that regulates blood glucose
  7. differences in traits
  8. type of respiration that occurs without oxygen
  9. where cellular respiration takes place
  10. tightly coiled DNA
Down
  1. disease-causing agent
  2. protein that speeds up reactions
  3. drug that kills bacteria
  4. source of energy
  5. molecule that has carbon and hydrogen
  6. internal balance in the body
  7. disease that lowers white blood cell count
  8. where proteins are made
  9. where DNA is stored
  10. sugars are a type of this molecule

20 Clues: genetic code • source of energy • tightly coiled DNA • where DNA is stored • disease-causing agent • differences in traits • where proteins are made • drug that kills bacteria • internal balance in the body • protein that speeds up reactions • parts of DNA that is A, T, C, or G • sugars are a type of this molecule • system that moves blood around body • ...

BIOLOGY CROSSWORD! 2024-10-16

BIOLOGY CROSSWORD! crossword puzzle
Across
  1. The third stage of mitosis. When the chromosomes split apart
  2. The process where stem cells transform into different cells in your body
  3. Different methods that can be used to take pictures of internal bodily structures
  4. The state where evrything in the body is working normally while doing physical tasks
  5. When these cells divide, the expand the plants surface area
  6. A group of organs that help each other to carry out basic functios throughout the body
  7. "Organs" if the Cell
  8. The smallest blood vessels. Only about 1 cell thick
  9. The tissue that is created by meristematic cells
  10. Internal tissues of leaves
  11. A part of an organism that is tasked to carry out the basic functions of the body
  12. Tissues that transport organic compounds inside plants
Down
  1. The process of restoring lost body parts
  2. Movement of matter from an aera of high concentration to an area of low concentration
  3. Pores on the surface of leaves that control the flow of gases
  4. Strategies that health officials use to treat patients
  5. Checking the DNA of your cells. This can be used to trace back ancestory or health problems.
  6. How much matter is in a given space
  7. The process of cell division
  8. The process of your body becoming immune to a certain diseases and/or viruses
  9. The act of assimliating 1 substance into another substance
  10. The basic unit of life
  11. The first stage of mitiosis. When the DNA duplicated
  12. cells Cells that inhabit our blood. Contains hemoglobin
  13. Organs systems that rely on each other to carry out their jobs are...
  14. A large collective of healthy cells. Usually used to form organs
  15. Vascular tissues located inside plants that help move water around the plant

27 Clues: "Organs" if the Cell • The basic unit of life • Internal tissues of leaves • The process of cell division • How much matter is in a given space • The process of restoring lost body parts • The tissue that is created by meristematic cells • The smallest blood vessels. Only about 1 cell thick • The first stage of mitiosis. When the DNA duplicated • ...

Molecular Biology 2024-10-08

Molecular Biology crossword puzzle
Across
  1. the basic unit of structure and function in all organisms
  2. thin, flexible outer layer that holds the cell together and controls which materials enter and leave the cell
  3. store water, salt, protein and carbohydrates in the cell
  4. the process by which cells break down sugar to release stored energy
  5. organelles that release energy from glucose
  6. a structure inside a cell that carries out a certain function
  7. organisms whose cells lack a distinct nucleus and organelles
  8. broken down quickly to release energy
Down
  1. large structure inside the cell that controls many functions of the cell
  2. the process in which the cells of plants and some other organisms use the energy of sunlight to make food
  3. a protective layer that surrounds the cell membrane of plant cells
  4. organisms whose cells have a distinct nucleus and organelles
  5. a structure in the nucleus of a cell that contains the cell's genetic material
  6. the compounds that provide energy and building materials for living things
  7. organelles that make food for a plant cell
  8. fats from animals, oils from plants
  9. made up of amino acids/controls all chemical reactions in organisms
  10. any living thing
  11. the fluid that fills most of the space in a cell
  12. cell structures that make proteins

20 Clues: any living thing • cell structures that make proteins • fats from animals, oils from plants • broken down quickly to release energy • organelles that make food for a plant cell • organelles that release energy from glucose • the fluid that fills most of the space in a cell • store water, salt, protein and carbohydrates in the cell • ...

Biology Vocab 2024-11-04

Biology Vocab crossword puzzle
Across
  1. the community of plants and animals that occur naturally in an area, often sharing common characteristics specific to that area
  2. any organism that breaks down or eats decaying material for its energy source
  3. trash or debris
  4. consists of all the food chains in a single ecosystem
  5. a graphical representation showing the relationship between different organisms in an ecosystem
  6. a relationship between the two living species in which one organism is benefitted at the expense of the other
  7. Not associated with or derived from living organisms
  8. a person who consumes a product or service
  9. a type of relationship between two living organisms in which one organism benefits from the other without harming it
  10. a place, employment, status, or activity for which a person or thing is best fitted
  11. the natural home or environment of a plant, animal, or other organism
Down
  1. the policy or advocacy of maintaining strict neutrality in foreign affairs
  2. the region of the planet where organisms live
  3. a community of living organisms (plants, animals and microbes) in a particular area
  4. structure or arrangement in zones
  5. a close, prolonged association between two or more different biological species
  6. a maker or manufacturer of something
  7. the whole number of people or inhabitants in a country or region
  8. the study of the relationships between living organisms, including humans, and their physical environment
  9. the variety of all living things and their interactions
  10. a relationship in which both species are mutually benefited.
  11. Consisting of living organisms
  12. the act or process of trying to get or win something
  13. a type of biological interaction where one species causes harm to another organism without any cost or benefits to itself.

24 Clues: trash or debris • Consisting of living organisms • structure or arrangement in zones • a maker or manufacturer of something • a person who consumes a product or service • the region of the planet where organisms live • Not associated with or derived from living organisms • the act or process of trying to get or win something • ...

Biology Crossword 2024-10-21

Biology Crossword crossword puzzle
Across
  1. Enclose genetic information in a nucleus.
  2. Contains catalase and oxidases.
  3. A small negatively charged particle.
  4. Short structures anchored within a cell that aid in attachment, sensory, and movement.
  5. A pure substance with only one type of atom.
  6. An organelle filled with digestive enzymes.
  7. Atoms that have lost or gained electrons
  8. Do not enclose their genetic information in a nucleus.
  9. The smallest unit of most compounds
  10. The smallest basic unit of matter.
  11. A network of membranous tubules within the cytoplasm of a eukaryotic cell
  12. A substance formed when two or more elements cometogether.
  13. A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells
Down
  1. Gelatinous liquid that fills the inside of a cell.
  2. The Study of Life
  3. Carry out specific functions.
  4. A large membrane-enclosed structure
  5. A thin, flexible barrier
  6. The basic unit of life
  7. The living planet that all living things share.
  8. Organism builds up or breaks down materials.
  9. Long structures anchored within a cell that aid in movement.
  10. Specializes in manufacturing proteins.
  11. The powerhouse of the cell.
  12. A signal to which an organism responds.

25 Clues: The Study of Life • The basic unit of life • A thin, flexible barrier • The powerhouse of the cell. • Carry out specific functions. • Contains catalase and oxidases. • The smallest basic unit of matter. • A large membrane-enclosed structure • The smallest unit of most compounds • A small negatively charged particle. • Specializes in manufacturing proteins. • ...

Biology crossword 2024-09-11

Biology crossword crossword puzzle
Across
  1. organelle, full of enzymes to break down substances
  2. macromolecule, made of nucleotide and stores genetic info
  3. organelle, the site of photosynthesis, creates glucose
  4. process of building monomers into polymers
  5. organelle, site of cellular respirations creates ATP
  6. small subunit used to build polymers
  7. passive transport process, causes water to move toward the hypertonic side of a membrane
  8. Place on an enzyme that binds into a substance
  9. protein that speeds up biological reactions by lowering the activation energy
  10. source of energy for all living things
  11. organelle used for structure and support in some cells, plants, and fungi
  12. macromolecule made of amino acids, used for transporting, enzymes, and cell structures
Down
  1. organelle modifies sorts and packages proteins into vesicles
  2. organelle, folds, transports, and exports proteins or lipids
  3. Study of all living things
  4. type of cellular transport requires energy including solute pumping
  5. basic unit of structure and function in living things
  6. organelle, control center of the cell, holds DNA
  7. type of cellular transport that does not require energy, includes diffusion and osmosis
  8. organelle, the boundary of the cell, decides what comes in and out
  9. macromolecule made of glycerol and fatty acids, used for energy storage

21 Clues: Study of all living things • small subunit used to build polymers • source of energy for all living things • process of building monomers into polymers • Place on an enzyme that binds into a substance • organelle, control center of the cell, holds DNA • organelle, full of enzymes to break down substances • organelle, site of cellular respirations creates ATP • ...

Biology Crossword 2024-10-20

Biology Crossword crossword puzzle
Across
  1. The amount of chromosomes in a human
  2. The reproduction method of bacteria
  3. The caps at the end of a chromosome
  4. Genetic syndrome where someone has an extra x chromosome
  5. The point on the chromosomes that links the chromotids
  6. The gamete cell of men
  7. The phase where the chromatids are pulled to the opposite ends of the cell
  8. The phase where the cell replicates DNA
  9. A genetic disorder where mucus forms in some bodily organs
  10. A cell type with all of the chromosomes
  11. The place in the nucleus where DNA is stored
  12. A cell type with half of the chromosomes
  13. How the cell divides
Down
  1. The phase where the cell forms a furrow and begins to seperate
  2. A disorder caused by too few or too many chromosomes
  3. The result of uncontrolled cellular division
  4. Type of genetic disorder where an extra chromeosome appears
  5. The reproduction method of gametes
  6. Reproductive cell
  7. The phase where the chromatids are lined in the middle of the cell
  8. The beginning of cell division
  9. Genetic disorder where someone is missing an x chromosome
  10. The reproduction method of somatic cells
  11. The gamete cell of women
  12. The chromosome for men
  13. Body cell

26 Clues: Body cell • Reproductive cell • How the cell divides • The gamete cell of men • The chromosome for men • The gamete cell of women • The beginning of cell division • The reproduction method of gametes • The reproduction method of bacteria • The caps at the end of a chromosome • The amount of chromosomes in a human • The phase where the cell replicates DNA • ...

BIOLOGY 1 2024-10-28

BIOLOGY 1 crossword puzzle
Across
  1. Organel yang berfungsi mencerna makanan
  2. Basa nitrogen yang terdiri dari Guanin dan Adenin
  3. Bagian sel yang hanya ada pada tumbuhan
  4. Sel yang memiliki tiga set kromosom
  5. UAG UGA UAA
  6. Kematian sel terprogram
  7. Pigmen hijau
  8. Bagian untai DNA yang menandai proses inisiasi
  9. Monomer dari Protein
  10. Kromosom seks
  11. Kromosom menempatkan diri di bidang ekuator
  12. Pasangan Adenin pada DNA
  13. Proses memasukkan zat atau molekul yang banyak ke dalam sel
  14. Pembelahan biner
  15. Jumlah ikatan hidrogen antara Guanin dan Sitosin
  16. Bagian untai RNA yang akan dihilangkan pada saat RNA Processing
  17. Kromosom yang berisi informasi terkait tubuh manusia
  18. informasi yang tersimpan di dalam kromosom
  19. Proses penerjemahan pesan yang dibawa oleh RNA-duta
  20. Organel sel yang berfungsi untuk melindungi isi sel
  21. Bentuk asam amino dari kodon start
Down
  1. Unit utama yang menyusun membran plasma
  2. Oosit primer akan melakukan proses ini
  3. Inti sel
  4. Bagian isi sel yang terdiri dari padatan dan cairan
  5. Larutan yang konsentrasi pelarutnya lebih banyak
  6. Cairan dalam sitoplasma
  7. Crossing over terjadi pada saat fase ini
  8. Sel Telur
  9. Contoh organisme yang tidak memiliki membran inti
  10. Aku adalah sel yang tidak punya membran inti
  11. Organel yang bertugas untuk oksidasi makanan
  12. Proses pembentukan mRNA menggunakan enzim RNA Polimerase
  13. Ribonucleic Acid
  14. Tahap ini ditandai dengan pemisahan kromatid
  15. Struktur yang terbentuk dari rRNA yang berfungsi untuk sintesis protein

36 Clues: Inti sel • Sel Telur • UAG UGA UAA • Pigmen hijau • Kromosom seks • Pembelahan biner • Ribonucleic Acid • Monomer dari Protein • Cairan dalam sitoplasma • Kematian sel terprogram • Pasangan Adenin pada DNA • Bentuk asam amino dari kodon start • Sel yang memiliki tiga set kromosom • Oosit primer akan melakukan proses ini • Unit utama yang menyusun membran plasma • ...

Marine Biology 2024-11-25

Marine Biology crossword puzzle
Across
  1. The perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction.
  2. An effect whereby a mass moving in a rotating system experiences a force acting perpendicular to the direction of motion and to the axis of rotation.
  3. The net motion of fluid as the result of a balance between Coriolis and turbulent drag forces.
  4. A seasonal prevailing wind in the region of South and Southeast Asia, blowing from the southwest between May and September and bringing rain, or from the northeast between October and April.
  5. The layer of the earth's atmosphere above the troposphere.
  6. A form of oxygen that is more reactive than the oxygen found near the surface.
  7. A wind blowing steadily towards the equator from the northeast in the northern hemisphere or the southeast in the southern hemisphere, especially at sea.
  8. A spiral or vortex.
  9. The region of the atmosphere above the mesosphere and below the height at which the atmosphere ceases to have the properties of a continuous medium.
  10. The interface between the troposphere and the stratosphere.
  11. A self-contained convective zone in a fluid in which upward motion of warmer fluid in the center is balanced by downward motion of cooler fluid at the periphery.
  12. The rising of water along the equator from about 200 m to the surface.
Down
  1. Each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties.
  2. The dry, cold prevailing winds that blow around the high-pressure areas of the polar highs at the North and South Poles.
  3. A gas that contributes to the greenhouse effect by absorbing infrared radiation.
  4. A consequence of the Coriolis effect.
  5. An ocean current flowing westward near the equator, predominantly controlled by the winds.
  6. A substance enclosed under pressure and able to be released as a fine spray.
  7. The interface between the stratosphere and the ionosphere.
  8. The layer in a fluid where there is a force balance between pressure gradient force, Coriolis force and turbulent drag.
  9. The region of the earth's atmosphere above the stratosphere and below the thermosphere.
  10. A wind blowing from the west.
  11. The layer closest to the surface.
  12. A rising of seawater, magma, or other liquid.

24 Clues: A spiral or vortex. • A wind blowing from the west. • The layer closest to the surface. • A consequence of the Coriolis effect. • A rising of seawater, magma, or other liquid. • The interface between the stratosphere and the ionosphere. • The layer of the earth's atmosphere above the troposphere. • The interface between the troposphere and the stratosphere. • ...

Biology vocab 2024-11-11

Biology vocab crossword puzzle
Across
  1. consistent physical and chemical conditions maintained by the cell
  2. cycle that generates high-energy sugars
  3. solution with a PH of more than 7
  4. solution with a greater concentration of solutes
  5. compound used by cells to store and release energy
  6. attraction between the molecules of different substances
  7. organelle that breaks down materials into useable molecules
  8. substance that is dissolved in a solution
  9. basic unit of all forms of life
  10. organism whose cells contain a nucleus
  11. organelle that converts energy stored in food into energy useable by the cell
  12. diffusion of water through a selectively permeable membrane
  13. primary pigment used by plants and other photosynthetic organisms
  14. process by which particles move from areas of higher to lower concentration
  15. solution with a PH of less than 7
  16. attraction between molecules of the same substance
  17. water channel protein in a cell
  18. elements or compounds that enter into a chemical reaction
  19. element that contains different numbers of neutrons
  20. basic unit of matter
  21. substance formed by the combination of two or more atoms
  22. network of protein filaments that give the cell its structure
  23. place where lipid components of the membrane are assembled
  24. fluid portion of the cell outside of the nucleus
  25. thin, flexible barrier that surrounds all cells
  26. group of cells that perform a similar function
  27. protein catalyst that speeds up biological reactions
  28. light-absorbing molecules used by plants to gather the sun's energy
Down
  1. sac-like photosynthetic membranes found in chloroplasts
  2. product of an enzyme-influenced reaction
  3. organelle that stores material
  4. compound that prevents sharp, sudden changes in PH
  5. solution with a lesser concentration of solutes
  6. type of mixture in which all components are evenly distributed
  7. pure substance of only one type of atom
  8. protein whose shape fits a specific molecular messenger
  9. dissolving substance in a solution
  10. structure that contains the cell's genetic information
  11. smallest unit of most compounds
  12. protein on the thylakoid membrane that allows H+ atoms to pass through
  13. unicellular organism that lacks a nucleus
  14. process used by autotrophs to capture light energy and use it for power
  15. fluid portion of the chloroplast
  16. atom that has a positive or negative charge
  17. negatively charged particle
  18. group of tissues that work together to perform similar functions
  19. solution with equal concentration
  20. cluster of chlorophyll and proteins found in thylakoids
  21. specialized structure in a eukaryotic cell
  22. material composed of two or more types of atoms that are not chemically combined
  23. organelle, the site of protein synthesis

51 Clues: basic unit of matter • negatively charged particle • organelle that stores material • smallest unit of most compounds • basic unit of all forms of life • water channel protein in a cell • fluid portion of the chloroplast • solution with a PH of more than 7 • solution with equal concentration • solution with a PH of less than 7 • dissolving substance in a solution • ...

MCERT Biology 2024-11-12

MCERT Biology crossword puzzle
Across
  1. Animals that are multicellular, and get their energy from consuming other organisms
  2. One complete heartbeat
  3. Denominator of magnification question
  4. Produces antibodies when it recognises a foreign antigen
  5. The protoctista pathogen Plasmodium causes ___
  6. Organ that secretes insulin and glucagon
  7. Carries oxygenated blood(also rich in urea) to the kidneys for excretion
  8. Provides the force for the transport of mucus
  9. Sense organs
  10. Cell division phase when centromeres divide
  11. The heart contracting
  12. Organ that converts glucose to glycogen
  13. Fungi cell walls are made of ___
  14. Water potential is higher outside the cell than inside
  15. Structure that separates oxygenated and deoxygenated blood
  16. Allows the sterile nutrients to enter the fermenter
  17. Carries oxygenated blood to the liver
Down
  1. Structure that prevents backflow of blood from the ventricle to the atrium
  2. C-shaped rings of this substance help to keep the trachea open
  3. The gap where two neurones meet
  4. 78% of inspired air
  5. Disease that can be treated with insulin injections
  6. The maintenance of a constant internal environment in the body - despite changes in the external environment
  7. Animals store their carbohydrates as ___
  8. The ability of an organism or organ to detect and respond to external stimuli
  9. A substance that increases the rate of reaction but doesn't change itself even after the end of the reaction
  10. The scientific term for breathing in
  11. Microorganism that causes infectious diseases
  12. Provides a source of oxygen
  13. Where the chromosomes are found in the cells

30 Clues: Sense organs • 78% of inspired air • The heart contracting • One complete heartbeat • Provides a source of oxygen • The gap where two neurones meet • Fungi cell walls are made of ___ • The scientific term for breathing in • Denominator of magnification question • Carries oxygenated blood to the liver • Organ that converts glucose to glycogen • ...

Biology Crossword 2024-11-13

Biology Crossword crossword puzzle
Across
  1. A reaction that takes in heat from its surroundings
  2. Needs oxygen, like when cells use oxygen to make energy
  3. A resting phase where the cell is not dividing
  4. The process where the cell’s cytoplasm splits to make two new cells
  5. The process of making mRNA from DNA
  6. The sugar in RNA
  7. A set of three bases on tRNA that matches up with mRNA during protein making
  8. The last stage of mitosis when two new nuclei form
  9. The two strands of DNA run in opposite directions
  10. The series of stages a cell goes through as it grows and divides
  11. Transfer RNA that brings amino acids to the ribosome to build proteins
  12. A chain of amino acids that forms a protein
  13. The part of the cell cycle when the cell is growing and getting ready to divide
  14. A reaction that gives off heat
  15. The process of making a copy of DNA
Down
  1. Does not need oxygen, like when cells make energy without oxygen
  2. The flow of genetic information from DNA to RNA to protein
  3. The first growth phase in the cell cycle before DNA is copied
  4. The sugar in DNA
  5. The part of the cell cycle when DNA is copied
  6. A group of three bases on mRNA that tells which amino acid to add in a protein
  7. The process of using mRNA to build a protein
  8. The process of making proteins from the instructions in mRNA
  9. When proteins or DNA have lose their shape due to heat or chemicals
  10. When cells grow uncontrollably, which can cause tumors
  11. Messenger RNA that carries genetic info from DNA to the ribosome/is involved in translation
  12. Part of mitosis where chromosomes are pulled apart to opposite sides of the cell
  13. The process where a cell’s nucleus divides to make two identical nuclei
  14. The first stage of mitosis when chromosomes become visible

29 Clues: The sugar in DNA • The sugar in RNA • A reaction that gives off heat • The process of making mRNA from DNA • The process of making a copy of DNA • A chain of amino acids that forms a protein • The process of using mRNA to build a protein • The part of the cell cycle when DNA is copied • A resting phase where the cell is not dividing • ...

Marine Biology 2025-03-18

Marine Biology crossword puzzle
Across
  1. When the body plan can be divided along a plane that splits the animal's body into right and left sides that are mirror images of each other.
  2. A sessile, hollow, cylindrical body form found in members of the phylum Cnidaria, characterized by a mouth surrounded by tentacles and a basal disk for attachment.
  3. A hydraulic system used by echinoderms, such as sea stars and sea urchins, for locomotion, food and waste transportation, and respiration.
  4. Any marine animal that lacks a backbone
  5. The free-swimming, bell-shaped, sexual reproductive phase of cnidarians, like jellyfish, characterized by tentacles hanging down from the margin of the gelatinous body.
  6. An organism that possesses both male and female reproductive organs, allowing it to produce both sperm and eggs, and can be either simultaneous or sequential.
  7. A specialized organ that facilitates nutrient and gas exchange between a developing embryo and its mother.
  8. Occurs when an organism can be divided by planes to produce roughly identical pieces, around a central axis, like pieces of a pie.
  9. An animal with a backbone and a cranium.
  10. An organism, like most-fish ad invertebrates, whose body temperature is determined by heat exchange with its surroundings, rather than internal metabolic processes.
  11. A terrestrially adapted egg, characterized by a shell and extra-embryonic membranes.
Down
  1. An internal skeletal system, composed of bone or cartilage, that provides support and protection.
  2. An exocrine gland in mammals that produces milk to nourish their young.
  3. The process where marine arthropods, like crustaceans, shed their exoskeleton to allow for growth and development.
  4. A lack of symmetry, where a body or structure is not identical on both sides of a central line.
  5. Anything associated with or occurring on the bottom of water, including the seafloor and the organisms that live there.
  6. A gas-filled organ in body fish that helps them maintain buoyancy, allowing them to stay at a desired depth without expending energy to swim.
  7. A hard,external covering that supports and protects the body of invertebrate animals, providing protection and support for internal organs and tissues.
  8. A strong, flexible, and semi-rigid connective tissue that forms the skeleton of certain marine animals, such as sharks and rays, and provides structural support and cushioning.
  9. An animal that generates and controls its internal heat so that its body core temperature can be regulated at a level different than the ambient temperature.

20 Clues: Any marine animal that lacks a backbone • An animal with a backbone and a cranium. • An exocrine gland in mammals that produces milk to nourish their young. • A terrestrially adapted egg, characterized by a shell and extra-embryonic membranes. • A lack of symmetry, where a body or structure is not identical on both sides of a central line. • ...

Biology Vocab 2025-04-04

Biology Vocab crossword puzzle
Across
  1. stages
  2. pour
  3. 2 hetero
  4. together
  5. sweet
  6. pairs with guanine
  7. nutrients
  8. genes
  9. pairs with adenine
  10. lowercase
  11. pairs
  12. capital
  13. different
Down
  1. two cells
  2. tea
  3. making proteins
  4. mistake
  5. same
  6. milk
  7. other kind of dna
  8. has bases
  9. pairs with cytosine
  10. and
  11. reading
  12. RNA to DNA
  13. i
  14. cell growth

27 Clues: i • tea • and • same • pour • milk • sweet • genes • pairs • stages • mistake • reading • capital • 2 hetero • together • two cells • has bases • nutrients • lowercase • different • RNA to DNA • cell growth • making proteins • other kind of dna • pairs with guanine • pairs with adenine • pairs with cytosine

Biology crossword 2025-04-04

Biology crossword crossword puzzle
Across
  1. two identical alleles in a pair
  2. Always appears if present
  3. longest cell phase
  4. what we have in common with relatives
  5. first stage of mitosis (Prepare)
  6. T in DNA code
  7. boo boo in the genes
  8. helix DNA structure
  9. cells creating protein
  10. divides into two cells
  11. G/C/T/A/U
  12. A in DNA code
Down
  1. two or more genes create a different effect
  2. cross examines inheritance
  3. cell replication
  4. chromosomes pull apart
  5. a form of phosphorus acid
  6. two different alleles in a pair
  7. chromosomes meet at the middle
  8. G in Dna code
  9. opposite sides with separate nucleuses
  10. process with mRNA
  11. cell makes RNA copy of DNA
  12. C in DNA code
  13. wont show unless both alleles are this
  14. cell grows, replicates and divides
  15. Molecule with 3 bases
  16. it sweetens

28 Clues: G/C/T/A/U • it sweetens • G in Dna code • T in DNA code • C in DNA code • A in DNA code • cell replication • process with mRNA • longest cell phase • boo boo in the genes • helix DNA structure • Molecule with 3 bases • chromosomes pull apart • cells creating protein • divides into two cells • Always appears if present • a form of phosphorus acid • cross examines inheritance • ...

Biology project 2025-04-29

Biology project crossword puzzle
Across
  1. Anything that absorbs more carbon from the atmosphere than it releases. Examples include: plants, ocean and soil
  2. The substance an enzyme acts on. They may be broken apart or put together. The reactant.
  3. A substance that is present at the start of a chemical reaction and is altered during the reaction. What is put together to make something new.
  4. all autotrophs (plants), they trap energy from the sun. Beginning of the food chain
  5. the role a species plays in a community; its total way of life
  6. Substances found in all living things that ar
  7. Destruction of an enzyme by temperature or other factors.
  8. Also called: primary producer, producer, or PLANT. The beginning of a food chain
  9. the process of making something, such as a new molecule or protein.
  10. Make a reaction start faster
  11. The total variety of organisms. The more different types of organisms = healthier ecosystem
Down
  1. acid: A molecule that has all the genetic information for an organism. Includes directions for development, growth and reproduction of the organism.
  2. tissues that help keep an organism warm. Macromolecule: Another name for a biomolecule. Needed by all living things.
  3. A restricted region of an enzyme molecule which binds to the substrate.
  4. a large molecule made up of monomers that are joined together.
  5. occurs within a cell or between cells that regulates cell function.
  6. The minimum amount of energy required for a chemical reaction to occur
  7. - The genetic makeup of an organism •The two alleles inherited for
  8. the end result of a biological or chemical process, what was made or created.
  9. The process of burning something
  10. nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents

21 Clues: Make a reaction start faster • The process of burning something • Substances found in all living things that ar • Destruction of an enzyme by temperature or other factors. • a large molecule made up of monomers that are joined together. • the role a species plays in a community; its total way of life • ...

biology project 2025-04-29

biology project crossword puzzle
Across
  1. pesticides
  2. a molecule of DNA
  3. plant
  4. species that are closely related
  5. egg or sperm cells
  6. genetic change
  7. behavioral change
  8. organisms
  9. one half of a replicated chromosomes
  10. plural for nuclei
Down
  1. a rock
  2. passing of traits
  3. new daughter cells
  4. different genetic information
  5. two complete sets
  6. slowly evolving
  7. specific characteristic of an organism
  8. one specific trait
  9. specific sequence of DNA
  10. genetic makeup

20 Clues: plant • a rock • organisms • pesticides • genetic makeup • genetic change • slowly evolving • a molecule of DNA • passing of traits • two complete sets • behavioral change • plural for nuclei • new daughter cells • egg or sperm cells • one specific trait • specific sequence of DNA • different genetic information • species that are closely related • one half of a replicated chromosomes • ...

biology crossword 2025-05-06

biology crossword crossword puzzle
Across
  1. cutting down of trees to make room for human development
  2. breaking up of a protein
  3. selection: the process where organisms that are better adapted to their environment tend to survive and reproduce
  4. when it has two different alleles for a trait
  5. fishing to the point there is no more fish in a specific area
  6. the ability of an organism or species to live and thrive in its environment
  7. a different version of a gene
  8. respiration: where cells produce energy ( atp ) by breaking down glucose
  9. an organism is homozygous when it has two identical alleles for a trait
  10. organisms that cannot produce their own food and must obtain energy by consuming other organisms
  11. of change: how fast or slow the environment changes
  12. chemical process requiring air or oxygen
  13. isolation: when a population of organisms is seperated by physical barriers
Down
  1. the powerhouse of cells , breaks down food into usable energy
  2. an organelle in the cells that contains photosynthetic pigment
  3. the process by which new species are formed
  4. physical appearance of characteristics of an organism
  5. the number of times a plant species occurs in number of quadrats
  6. ressitance the ability of some organisms to survive diseases or enviroment changes
  7. of fertilizers over applying fertilizers that kills the vegatation
  8. trait: characteristic that will only show up in phenotype if both alleles are recessive
  9. traits characteristics that give an organism a better chance of surviving and reproducing in its enviroment
  10. genetic make up of a organism
  11. a taxonimic group converting more than one species
  12. substance that speeds up a chemical reaction
  13. too much water that it has no where to drain
  14. a large molecules formed when many smaller molecules bond together
  15. when a species population exceeds the carrying capacity in its environment
  16. organisms that produce their own food through photosynthesis
  17. lack of water

30 Clues: lack of water • breaking up of a protein • genetic make up of a organism • a different version of a gene • chemical process requiring air or oxygen • the process by which new species are formed • substance that speeds up a chemical reaction • too much water that it has no where to drain • when it has two different alleles for a trait • ...

biology crossword 2025-05-06

biology crossword crossword puzzle
Across
  1. cutting down of trees to make room for human development
  2. breaking up of a protein
  3. selection: the process where organisms that are better adapted to their environment tend to survive and reproduce
  4. when it has two different alleles for a trait
  5. fishing to the point there is no more fish in a specific area
  6. the ability of an organism or species to live and thrive in its environment
  7. a different version of a gene
  8. respiration: where cells produce energy ( atp ) by breaking down glucose
  9. an organism is homozygous when it has two identical alleles for a trait
  10. organisms that cannot produce their own food and must obtain energy by consuming other organisms
  11. of change: how fast or slow the environment changes
  12. chemical process requiring air or oxygen
  13. isolation: when a population of organisms is seperated by physical barriers
Down
  1. the powerhouse of cells , breaks down food into usable energy
  2. an organelle in the cells that contains photosynthetic pigment
  3. the process by which new species are formed
  4. physical appearance of characteristics of an organism
  5. the number of times a plant species occurs in number of quadrats
  6. ressitance the ability of some organisms to survive diseases or enviroment changes
  7. of fertilizers over applying fertilizers that kills the vegatation
  8. trait: characteristic that will only show up in phenotype if both alleles are recessive
  9. traits characteristics that give an organism a better chance of surviving and reproducing in its enviroment
  10. genetic make up of a organism
  11. a taxonimic group converting more than one species
  12. substance that speeds up a chemical reaction
  13. too much water that it has no where to drain
  14. a large molecules formed when many smaller molecules bond together
  15. when a species population exceeds the carrying capacity in its environment
  16. organisms that produce their own food through photosynthesis
  17. lack of water

30 Clues: lack of water • breaking up of a protein • genetic make up of a organism • a different version of a gene • chemical process requiring air or oxygen • the process by which new species are formed • substance that speeds up a chemical reaction • too much water that it has no where to drain • when it has two different alleles for a trait • ...

Biology crossword 2025-05-07

Biology crossword crossword puzzle
Across
  1. - Movement of water across a membrane.
  2. - Community of living and non-living things.
  3. - Protein that catalyzes reactions.
  4. - Building block of tissues.
  5. - Specialized structure within a cell.
  6. Infectious agent that requires a host.
  7. - Maintenance of stable internal conditions.
  8. Jelly-like substance within cells.
  9. Group of similar organisms.
  10. - Remains of ancient organisms.
  11. Process of producing offspring.
  12. - Nerve cells that transmit signals.
Down
  1. Relating to cells.
  2. Segment of DNA; unit of heredity.
  3. Interaction between two different organisms.
  4. Molecule carrying genetic information.
  5. Selection Process where organisms better adapted survive.
  6. - Process by which plants make food.
  7. - Structure containing DNA in cells.
  8. Basic unit of life.
  9. One half of a chromosome.
  10. - Green pigment in plants.
  11. Large geographic area with specific climate and organisms.
  12. - Process of cell division.
  13. - Chemical messenger in the body.
  14. Substance to stimulate immunity.
  15. Change in DNA sequence.
  16. - Trait that improves survival.
  17. - Tiny organism, often single-celled.

29 Clues: Relating to cells. • Basic unit of life. • Change in DNA sequence. • One half of a chromosome. • - Green pigment in plants. • - Process of cell division. • Group of similar organisms. • - Building block of tissues. • - Trait that improves survival. • - Remains of ancient organisms. • Process of producing offspring. • Substance to stimulate immunity. • ...

biology review 2025-05-06

biology review crossword puzzle
Across
  1. illustates how population grows faster as it increases in size
  2. movement of molecules without using energy
  3. medicine that kills bacteria
  4. to make proteins
  5. organisms that use energy from the sun or energy stored in chemical compounds
  6. movement of small uncharged molecules across a cell membrane
  7. cell organelle that starts photosynthesis
  8. number of organisms of one species that an environment can support
  9. how a species changes and adapt over time
  10. digestive enzymes for food
  11. what goes in a formula
  12. membrane that surrounds plant cells
Down
  1. movement of water across a semi-permeable membranes
  2. adapting to an enviourment to survive
  3. movement of molecules using energy
  4. same species becomes sperated by a physical barrier
  5. orderly natural changes,species replacement that takes place in communites of ecosystems
  6. permanent,close association between 2 or more organism or different species
  7. chemical to kill insects
  8. chemical reactions that do not require oxygen
  9. movement of large and/or charged molecules across a protein channel
  10. molecule of code that tells the cells what to do
  11. storage of materials
  12. any biotic or abiotic factor that restricts the exsistence,numbers,reproduction of distributing of organisms
  13. clear fluid that sites chemical reactions
  14. the balance of a ecosystem
  15. growth pattern where a population grows faster as it increases in size
  16. chemical reactions that require the use of oxygen
  17. what comes out from the formula
  18. to survive enviorments others can't

30 Clues: to make proteins • storage of materials • what goes in a formula • chemical to kill insects • the balance of a ecosystem • digestive enzymes for food • medicine that kills bacteria • what comes out from the formula • movement of molecules using energy • to survive enviorments others can't • membrane that surrounds plant cells • adapting to an enviourment to survive • ...

Biology Review 2025-05-06

Biology Review crossword puzzle
Across
  1. Something put into a system
  2. Take away or alter qualities
  3. An arrangement or organization of parts to form a system
  4. A new cell that is produced from cell devision
  5. A purpose intended for a person or thing
  6. Process that breaks Down organic molecules into simpler substances
  7. Oxygen used to make energy from carbohydrates
  8. Self regulating process where biological systems maintain stability while adjusting to conditions
  9. Process by which DNA makes a copy of itself
  10. Energy production in a cell without oxygen
  11. Structures within a cell nucleus that contain DNA
  12. Too much of one species
  13. Specific sequences of DNA that code for proteins
Down
  1. What comes out of a system
  2. Weak attractions between the nitrogenous bases of the DNA strands
  3. Organisms that obtain nutrients from consuming other organisms
  4. an organism composed of many cells
  5. Carries genetic blue print for living organisms
  6. Substance that has a molecular structure consisting of a large number of similar units bonded together
  7. A cell that devides to produce new cells
  8. similar to DNA but usually single stranded
  9. One species devides into more through evolution
  10. Can be bonded to other identical molecules to form a polymer
  11. When a single cell devides into two identical daughter cells
  12. The same
  13. Increases the rate of chemical reaction without undergoing any permanent chemical change
  14. Organism that produces its own food
  15. Flow of genetic information within a biological system
  16. Having two complete sets of chromosomes in an organisms cells
  17. A molecule that is produced by a living organism

30 Clues: The same • Too much of one species • What comes out of a system • Something put into a system • Take away or alter qualities • an organism composed of many cells • Organism that produces its own food • A purpose intended for a person or thing • A cell that devides to produce new cells • similar to DNA but usually single stranded • Energy production in a cell without oxygen • ...

Biology Vocab 2025-05-08

Biology Vocab crossword puzzle
Across
  1. The substance an enzyme acts on. They may be broken apart or put together. The reactant.
  2. Uses the energy of the sun to synthesize (make) organic compounds (sugars) from inorganic compounds (CO2 and water)
  3. a specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits.
  4. - The total variety of organisms. The more different types of organisms = healthier ecosystem
  5. A molecule of DNA that is tightly coiled. Carries the genetic information of an individual. Humans have 46 (23 pairs) = ½ from father, ½ from mother.
  6. - The ability of an organism to survive in its environment long enough to reproduce
  7. - A lack of evolutionary change over a long period during the history of a species. The species stays the same for hundreds or thousands or even millions of years
  8. nonliving parts of the environment (i.e. temperature, soil, light, moisture, air currents
  9. - Ingest (eat) food containing the sun’s energy. All Herbivores, Carnivores, Omnivores, Decomposers
  10. - the slow, gradual genetic change in an entire population of organisms over time...a looooooooong time!
  11. - species evolve through small,sometimes hard to see, changes over long periods of time. Suggests that evolutionary processes are continuous.
  12. Substances found in all living things that are necessary for biological processes.
  13. matter - anything that was alive and is now in or on the soil. For it to become organic matter, it must be decomposed into humus.
  14. The process of copying DNA to make new DNA. DNA unzips, new nucleotides come in to create the complementary strand of DNA.
  15. A substance that is present at the start of a chemical reaction and is altered during the reaction. What is put together to make something new.
  16. Destruction of an enzyme by temperature or other factors.
  17. - Microscopic plants that float among the other plankton in the upper layer of the oceans. Phyto means plant or plant-like. So they go through photosynthesis. Often the primary producer for ocean food webs
  18. - the formation of a new species can occur in a variety of ways. Final result is a new species that can no longer successfully interbreed with the original species
  19. - a taxonomic group that includes multiple species that are closely related and share common characteristics
Down
  1. Make a reaction start faster
  2. - The concentration of a toxin (like a pesticide) in the tissues of organisms in a lower trophic level gets passed up to the next level when they get eaten. These toxins cannot be flushed out of the body, so each trophic level ends up with higher amounts of toxic material in their tissues.
  3. a large molecule made up of monomers that are joined together.
  4. Releases energy by breaking down glucose and other foods in the presence of oxygen. Must know the formula:
  5. factor - any biotic or abiotic factor that restricts the existence of organisms in a specific environment. Amount of water, food, space, Temperature, Availability of mates
  6. - unicellular organism with membrane-bound nucleus and organelles; generally larger and more complex than a prokaryote.
  7. - substance that is able to kill or inhibit the growth of bacteria.
  8. - Anything that eats or consumes other living organisms. All heterotrophs: they ingest food containing the sun’s energy. All Herbivores, Carnivores, Omnivores, Decomposers
  9. - Differences in the sequences of genes between individuals. This is what makes organisms of the same species look different from each other.
  10. - specialized structure that carries out a specific cell function in different parts of the cell at the same time.
  11. - microscopic, unicellular organism without a nucleus or other membrane-bound organelles.
  12. a specific characteristic of an organism. Such as eye color, height, etc.
  13. - A substance used for destroying insects or other organisms. Overuse can kill beneficial organisms in the soil. Overuse can runoff into rivers and streams killing beneficial organisms in the water.
  14. - physical or behavioral change that makes a species more likely to be successful in its environment.
  15. Fat tissues that help keep an organism warm.
  16. - the central membrane-bound organelle that manages cellular functions and contains DNA.
  17. Division - one cell divides into two new daughter cells
  18. sink - Anything that absorbs more carbon from the atmosphere than it releases. Examples include: plants, ocean and soil
  19. Proteins that act as a catalyst to accelerate a reaction. They are NOT permanently changed in the process, so they are reusable. The work with specific substrates. Their name end in -ASE
  20. - the scientific study of interactions between organisms and their environments, focusing on energy transfer. The science of relationships
  21. the end result of a biological or chemical process, what was made or created.

40 Clues: Make a reaction start faster • Fat tissues that help keep an organism warm. • Division - one cell divides into two new daughter cells • Destruction of an enzyme by temperature or other factors. • a large molecule made up of monomers that are joined together. • - substance that is able to kill or inhibit the growth of bacteria. • ...

Biology Crossword 2025-04-04

Biology Crossword crossword puzzle
Across
  1. One of the stages in mitosis, where nuclear membrane dissolves.
  2. Phase of the cell cycle when a cell replicates its chromosome and produce two daughter cells.
  3. A process in which mRNA is used to build proteins.
  4. One of the stages in mitosis, where chromosomes move towards the opposite ends of the cell.
  5. A process in which cells create proteins through process of transcription and translation.
  6. Second growth phase in cell cycle, where cell grows and prepares for DNA replication.
  7. First growth phase in cell cycle, where cell grows and prepares for DNA replication.
  8. Building blocks of DNA and RNA.
  9. Type of trait that is only expressed with two copies of the allele.
  10. Phase of the cell cycle when a cell grows, replicate its DNA, and prepares for cell division.
  11. Identical.
  12. Single stranded nucleic acid.
  13. The structure that DNA has.
  14. One of the stages in mitosis, where chromosomes align at the center of the cell.
  15. One of the four nitrogen bases in DNA that pairs up with Guanine.
Down
  1. One of the four nitrogen bases in DNA that pairs up with Thymine.
  2. Part of nucleotide that provides structural support to the molecule.
  3. Different.
  4. A change in sequence or order of DNA.
  5. One trait crossed.
  6. A process in which DNA is copied into mRNA.
  7. One of the four nitrogen bases in DNA that pairs up with Adenine.
  8. One of the stages in mitosis, where new nuclear membranes form around the separated chromosomes.
  9. Is located between phosphate and nucleotide bases in DNA.
  10. Double stranded nucleic acid that carries genetic information.
  11. Two traits crossed.
  12. Nitrogen containing molecules that form nucleotide.
  13. One of the four nitrogen bases in DNA that pairs up with Cytosine.
  14. Pair of nitrogen bases that match.
  15. A phase followed by mitosis, where the cell divides into two.
  16. Type of trait that is expressed even with only one copy of the allele.

31 Clues: Different. • Identical. • One trait crossed. • Two traits crossed. • The structure that DNA has. • Single stranded nucleic acid. • Building blocks of DNA and RNA. • Pair of nitrogen bases that match. • A change in sequence or order of DNA. • A process in which DNA is copied into mRNA. • A process in which mRNA is used to build proteins. • ...

Biology Reviewer 2025-04-11

Biology Reviewer crossword puzzle
Across
  1. Base that pairs with cytosine
  2. Large molecule made of repeating units
  3. A cell with a nucleus
  4. Base that pairs with thymine
  5. Organelle that makes proteins
  6. A macromolecule used for long-term energy storage
  7. Base that pairs with guanine
  8. Small unit that joins to form polymers
  9. Base that pairs with adenine
  10. A substance that increases reaction rate
  11. Makes ribosomes inside the nucleus
  12. Shape of the DNA molecule
  13. Enzyme that builds new DNA strands
  14. The molecule an enzyme acts on
  15. Where the enzyme binds to the substrate
  16. Change in enzyme shape that makes it stop working
Down
  1. Protein that speeds up a chemical reaction
  2. A cell without a nucleus
  3. Jellylike fluid inside the cell
  4. The process of copying DNA
  5. The powerhouse of the cell
  6. All the chemical reactions in an organism
  7. Molecule that carries genetic information
  8. The control center of the cell
  9. A macromolecule that includes DNA and RNA
  10. A macromolecule made of amino acids
  11. Maintaining a stable internal environment
  12. A macromolecule used for quick energy
  13. Controls what enters and leaves the cell
  14. Enzyme that unzips DNA

30 Clues: A cell with a nucleus • Enzyme that unzips DNA • A cell without a nucleus • Shape of the DNA molecule • The process of copying DNA • The powerhouse of the cell • Base that pairs with thymine • Base that pairs with guanine • Base that pairs with adenine • Base that pairs with cytosine • Organelle that makes proteins • The control center of the cell • The molecule an enzyme acts on • ...

Biology Vocabulary 2025-04-07

Biology Vocabulary crossword puzzle
Across
  1. always expressed
  2. different alleles
  3. nitrogenous base that pairs with adenine
  4. shape of DNA
  5. cell creates RNA copy of a specific DNA sequence
  6. process that changes mRNA into amino acids
  7. cross for two traits
  8. carries genetic information
  9. chromosomes unwind,spindle breaks down(stage 4)
  10. chromatids pulled apart (stage 3)
  11. nitrogenous base that pairs with cytosine
  12. nitrogenous base that pairs with thymine
  13. only expressed if both alleles are present
  14. Same alleles
  15. links sugar and base molecules of nucleotide together
  16. type of sugar key to DNA
Down
  1. two structures fit together perfectly
  2. single unit that makes up DNA
  3. cross for a single trait
  4. stage that prepares for cell division
  5. cell division,results in two identical cells
  6. division of cytoplasm
  7. random change in the sequence of a gene
  8. single stranded version of DNA
  9. molecules that carry genetic information
  10. process where cells create amino acids
  11. chromosomes line up in middle (stage 2)
  12. nitrogenous base that pairs with guanine
  13. cell growth phases
  14. nucleus disappears(stage 1)

30 Clues: shape of DNA • Same alleles • always expressed • different alleles • cell growth phases • cross for two traits • division of cytoplasm • cross for a single trait • type of sugar key to DNA • carries genetic information • nucleus disappears(stage 1) • single unit that makes up DNA • single stranded version of DNA • chromatids pulled apart (stage 3) • two structures fit together perfectly • ...

Biology Review 2025-04-07

Biology Review crossword puzzle
Across
  1. Changes in DNA sequence that may alter genetic information.
  2. Molecules that carry genetic information, single-stranded
  3. The basic unit of DNA and RNA, made of sugar, phosphate, and a nitrogen base.
  4. The stage of mitosis where chromosomes align in the center of the cell.
  5. The phase of the cell cycle where a cell grows and duplicates its DNA before division.
  6. Cell division that results in two genetically identical daughter cells.
  7. The process of copying DNA into RNA.
  8. A component of nucleotides that links sugars in the DNA/RNA backbone.
  9. The first stage of mitosis where chromosomes condense and spindle fibers form.
  10. crosses involving two traits.
  11. A nitrogen base that pairs with thymine in DNA or uracil in RNA.
  12. Bases: Building blocks of DNA and RNA; adenine, guanine, cytosine, thymine (DNA) or uracil (RNA).
  13. Genetic crosses involving one trait
Down
  1. Having two identical alleles for a particular gene.
  2. A trait expressed only when two recessive alleles are present.
  3. A nitrogen base that pairs with guanine in DNA and RNA.
  4. Refers to base pairs in DNA or RNA that fit together (e.g., adenine with thymine, guanine with cytosine).
  5. A nitrogen base that pairs with cytosine in DNA and RNA.
  6. The stage of mitosis where sister chromatids separate and move to opposite poles.
  7. Molecules that carry genetic information, double-stranded
  8. Stage of interphase where the cell grows (G1) and prepares for mitosis (G2).
  9. A nitrogen base found only in DNA that pairs with adenine.
  10. Synthesis: The process of making proteins from genetic instructions in DNA via RNA.
  11. The process of converting RNA into a protein.
  12. Part of a nucleotide that forms the backbone of DNA or RNA.
  13. The division of the cytoplasm into two daughter cells after mitosis.
  14. Having two different alleles for a particular gene.
  15. The final stage of mitosis where nuclei reform around separated chromosomes.
  16. A trait that is expressed when at least one dominant allele is present.
  17. Stage of interphase where the cell prepares for mitosis
  18. Helix: The twisted ladder structure of DNA.

31 Clues: crosses involving two traits. • Genetic crosses involving one trait • The process of copying DNA into RNA. • Helix: The twisted ladder structure of DNA. • The process of converting RNA into a protein. • Having two identical alleles for a particular gene. • Having two different alleles for a particular gene. • A nitrogen base that pairs with guanine in DNA and RNA. • ...

Biology G9 2025-04-11

Biology G9 crossword puzzle
Across
  1. a chemical that is essential to living things and is cycled through ecosystems
  2. the total mass of living organisms in a defined group or area
  3. The regions of Earth where living organisms exist
  4. an ecosystem that is capable of withstanding pressure and giving support to a variety of organisms
  5. measure of the amount of energy or biomass transferred from one trophic level to the next higher trophic level
  6. the hard part of Earth’s surface
  7. an ecosystem that is water- based, either fresh water or salt water
  8. an ecosystem that is land-based
  9. a process that changes solar energy into chemical energy
  10. a process in which materials, especially toxins, are ingested by an organism at a rate greater than they are eliminated
  11. the living parts of an ecosystem
  12. A process that releases energy from organic molecules, especially carbohydrates, in the absence of oxygen
  13. the non-living parts of an ecosystem
  14. a process in which nutrient levels in aquatic ecosystems increase, leading to an increase in the populations of primary producers
  15. The warming of Earth as a result of greenhouse gases, which trap some of the energy that would otherwise leave Earth
Down
  1. the layer of gases above Earth’s surface
  2. all the interacting parts of a biological community and its environment
  3. all the water found on Earth, including lakes, oceans, and ground water
  4. A process that releases energy from organic molecules, especially carbohydrates, in the presence of oxygen
  5. Atmospheric gases that prevent heat from leaving the atmosphere, thus increasing the temperature of the atmosphere
  6. a category of organisms that is defined by how the organisms gain their energy
  7. Rain,snow,or fog that is naturally acidic due to gases in the atmosphere that react with water to form acids

22 Clues: an ecosystem that is land-based • the hard part of Earth’s surface • the living parts of an ecosystem • the non-living parts of an ecosystem • the layer of gases above Earth’s surface • The regions of Earth where living organisms exist • a process that changes solar energy into chemical energy • the total mass of living organisms in a defined group or area • ...

Biology Crossword 2025-04-12

Biology Crossword crossword puzzle
Across
  1. practice of keeping bees for the manufacture of honey and beeswax
  2. known as the Father of Medicine
  3. study of animals
  4. study of algae,also called Algology
  5. study of plants
  6. science and art of growing fruits,vegetables,flowers or ornamental plants
  7. known as the Founder of Biology
  8. the study of genomes as opposed to individual genes
  9. study of prehistoric form of life through fossil of plants and animals
  10. study of reptiles
  11. science of naming,also called systematics
  12. one of the newest sciences to study life else were in the universe
  13. study of metabolism of organisms and their parts
Down
  1. the technique of growing fish
  2. study of relationship of an organism to both its biotic and abiotic environment
  3. management and analysis of biological information stored in databases
  4. science which aims to improve the human race through controlled heredity
  5. technique of producing silk by raising silkworms
  6. the use of living cells or microorganisms in industry and technology
  7. study of form and structure of plants and animals
  8. study of structure and function of animals and plants cell

21 Clues: study of plants • study of animals • study of reptiles • the technique of growing fish • known as the Father of Medicine • known as the Founder of Biology • study of algae,also called Algology • science of naming,also called systematics • technique of producing silk by raising silkworms • study of metabolism of organisms and their parts • ...

Biology Crossword 2025-04-16

Biology Crossword crossword puzzle
Across
  1. The bases of RNA are translated into Ribosomes
  2. Chromosomes line up in the middle
  3. AGCTU
  4. Links sugar molecules of adjacent nucleotides
  5. Two stages of interphase split apart by the "S" phase
  6. A type of Allele most likely to be selected
  7. Composed of Nucleotides
  8. The nucleus is split in two
  9. The longest phase of the cell cycle
  10. Labeled as "T" when looking at diagrams of DNA
  11. Chromosomes condensing and becoming visible
  12. A cell splits in two
Down
  1. An abnormal change in the chain of nucleic acids
  2. Proteins made from translation of RNA
  3. Two Alleles are the same whether dominant or recessive
  4. The cytoplasm of a cell is split in two
  5. DNA is transcripted onto a RNA strand, resulting in different letters being displayed
  6. Two genes interact to produce a certain phenotype
  7. Two alleles are different, one being dominant and one being recessive
  8. A type of Allele least likely to be selected
  9. Bases of nitrogen
  10. A sweet carbohydrate
  11. Labeled as "T" when looking at diagrams of DNA
  12. Labeled as "G" when looking at diagrams of DNA
  13. Labeled as "C" when looking at diagrams of DNA
  14. Double Helix
  15. The chromosomes are pulled away
  16. Breeding organisms that differ In one trait

28 Clues: AGCTU • Double Helix • Bases of nitrogen • A sweet carbohydrate • A cell splits in two • Composed of Nucleotides • The nucleus is split in two • The chromosomes are pulled away • Chromosomes line up in the middle • The longest phase of the cell cycle • Proteins made from translation of RNA • The cytoplasm of a cell is split in two • A type of Allele most likely to be selected • ...

Biology Review 2025-04-03

Biology Review crossword puzzle
Across
  1. Having one of each allele
  2. Random change in genes
  3. Nitrogen base that pairs with Thymine
  4. Two phases where cell grows and carries out functions
  5. RNA copy of the DNA being made
  6. Another name for protein duplication
  7. Process of cells dividing
  8. There are unique amounts in different DNA
  9. Ribose sugar base
  10. Opposite side of DNA is...
  11. Makes up the DNA
  12. Cross of only one gene
  13. What Deoxyribose and Ribose are
  14. Shape of DNA
Down
  1. First phase of mitosis
  2. Nitrogen base that pairs with adenine
  3. Cytoplasm dividing into two cells
  4. Phase where chromatids line up in middle
  5. RNA being changed into amino acids
  6. Final phase of mitosis that splits it into two cells
  7. What the capital allele is called
  8. Chromatids being pulled apart
  9. Nitrogen base that pairs with Guanine
  10. Nitrogen base that pairs with Cytosine
  11. Phase where cell grows and synthesizes
  12. Is part of DNA with the sugar and nitrogen
  13. Cross of two genes
  14. Having two of the same alleles
  15. Deoxyribose sugar base
  16. Opposite of dominant

30 Clues: Shape of DNA • Makes up the DNA • Ribose sugar base • Cross of two genes • Opposite of dominant • First phase of mitosis • Random change in genes • Cross of only one gene • Deoxyribose sugar base • Having one of each allele • Process of cells dividing • Opposite side of DNA is... • Chromatids being pulled apart • RNA copy of the DNA being made • Having two of the same alleles • ...

Biology Crossword 2025-05-05

Biology Crossword crossword puzzle
Across
  1. Movement of small, uncharged molecules across a cell membrane HIGH to LOW concentration Passive does NOT require ATP/Energy
  2. What goes into a formula, the Ingredients
  3. One direction, DNA->RNA->Protein, Start in Nucleus -> Nucleus -> Ribosomes
  4. Can live without oxygen, Does NOT use oxygen
  5. Protein factors
  6. Found only in plants and bacteria, Cell organelle’s capture light energy and convert it to a chemical energy aka photosynthesis
  7. Cell production line
  8. Sends information
  9. Located inside the nucleus of cells, Carries genetic information from one generation to the next
  10. Cannot live without oxygen, Aero:Air/O2
  11. Another word for this is a producer, Organisms that make their own food (plants and algae)
  12. Deoxyribonucleic Acid, Formula is ATGC, Stores genetic information, Molecule inside cells, Develops and helps organisms function
  13. Traps light energy to give leaves and stems their green color, Found in the chloroplast
  14. The protective Barrier
  15. What comes out of the formula, What was made
  16. Movement of large and/or charged molecules across a cell membrane using a protein channel. From HIGH to LOW concentration Passive does NOT require ATP/Energy
Down
  1. Speeds up a reaction/process
  2. Happens by simple diffusion and facilitated diffusion,H2O,Movement of water across a semipermeable membrane,HIGH to LOW concentration,Passive; does NOT require ATP/Energy
  3. Membrane bound organelles in plant and animal cells that transform energy for the cell, Uses cellular respiration
  4. Part of DNA that is passed from parent to child, Located on chromosome in nucleus of cells
  5. Movement of molecules across a cell membrane against the concentration gradient, LOW to HIGH concentration, Requires the use of ATP
  6. Break down waste
  7. Found in both plant and animal cells, DNA found in the nuclear membrane, Bigger and more complicated
  8. More than one building block of a biomolecule
  9. Store and transport
  10. Directs protein synthesis within cells, Carries copied genetic information from DNA, Nucleic Acid
  11. Command center
  12. Building block of a biomolecule
  13. No nucleus, DNA found in the cytoplasm,Does not contain membrane bound organelles, Single celled
  14. Powerhouse of the cell

30 Clues: Command center • Protein factors • Break down waste • Sends information • Store and transport • Cell production line • The protective Barrier • Powerhouse of the cell • Speeds up a reaction/process • Building block of a biomolecule • Cannot live without oxygen, Aero:Air/O2 • What goes into a formula, the Ingredients • Can live without oxygen, Does NOT use oxygen • ...

Review Biology 2025-05-05

Review Biology crossword puzzle
Across
  1. contians organelles that are found in cells that make plants green
  2. A substance that kills or inhibit growth and reproduction of other mircroorgainsms
  3. that are use energy stored in chemical compounds to manufacture their own nutrient
  4. diffusion-movement of a small uncharged molecule across the cell membrane
  5. plants convert light energy into chemical energy
  6. type of cell division in seveatiy reproducing organisms that reduce the number of chromosomes imgametes
  7. necessary for life, protein,carbs, lipids and nucleic acids
  8. only bacteria cells
  9. gradual change int the characteristics of living things across generations
  10. proteins that act as biological catalysts in living things
  11. where DNA is converted into messenger RNA
  12. respiration- A chemical reaction that does not require the presence of oxygen
  13. membrane- controls what goes in and out of the cell
Down
  1. - the phases of th cell cycle when a cell grow doubles the DNA
  2. a molecule that carries genetic information in cells and viruses
  3. breaks down waste materials within the cells
  4. division process in which DNA of cell nucelcus is split into two set of chromosomes
  5. What the body does to maintain the same or balances
  6. where MRNA is read by ribosomes to assemble amino acids into protein
  7. tree- a diagram that shows relationships among organisms
  8. transport- movement of molecules across a cell membrane against the concentration gradient
  9. a molecule it's like a book of code that tells your cells what to do
  10. only plant and animal cells
  11. a diagram used to predict gnotypes and phenotypes of offspring
  12. traps light energy found in chloroplasts makes plants green
  13. diffusion- movement of large or uncharaged molecules molecules across a cell membrane using a protein channel
  14. bond- pairs of nitrogen bases held together by twoProtein synthesis synthsis- which creates new proteins
  15. respiration- A chemical reaction that requires the presence of oxygen
  16. movement of water across a semi-premeable membranes

29 Clues: only bacteria cells • only plant and animal cells • where DNA is converted into messenger RNA • breaks down waste materials within the cells • plants convert light energy into chemical energy • What the body does to maintain the same or balances • movement of water across a semi-premeable membranes • membrane- controls what goes in and out of the cell • ...

Biology Review 2025-05-05

Biology Review crossword puzzle
Across
  1. only bacteria cells
  2. breaks down waste materials within the cells
  3. controls what goes in and out of the cell
  4. necessary for life, protein,carbs, lipids and nucleic acids
  5. movement of a small uncharged molecule across the cell membrane
  6. the phases of the cell cycle when a cell grow doubles the DNA
  7. pairs of nitrogen bases held together by two or three….
  8. where MRNA is read by ribosomes to assemble amino acids into protein
  9. only plant and animal cells
  10. division process in which DNA of cell nucleus is split into two set of chromosomes
  11. contains organelles that are found in cells that make plants green
  12. where DNA is converted into messenger RNA
  13. A chemical reaction that does not require the presence of oxygen
Down
  1. What the body does to maintain the same or balances
  2. plants convert light energy into chemical energy
  3. which creates new proteins
  4. that are use energy stored in chemical compounds to manufacture their own nutrient
  5. square- a diagram used to predict geninpes and phenotypes of offspring
  6. traps light energy found in chloroplasts makes plants green
  7. movement of large or uncharged molecules molecules across a cell membrane using a protein channel
  8. a molecule it's like a book of code that tells your cells what to do
  9. type of cell division in severity reproducing organisms that reduce the number of chromosomes in gametes
  10. A chemical reaction that requires the presence of oxygen
  11. gradual change int the characteristics of living things across generations
  12. proteins that act as biological catalysts in living things
  13. A substance that kills or inhibit growth and reproduction of other microorganisms
  14. movement of molecules across a cell membrane against the concentration gradient
  15. tree- a diagram that shows relationships among organisms
  16. movement of water across a semipermeable membranes
  17. a molecule that carries genetic information in cells and viruses

30 Clues: only bacteria cells • which creates new proteins • only plant and animal cells • controls what goes in and out of the cell • where DNA is converted into messenger RNA • breaks down waste materials within the cells • plants convert light energy into chemical energy • movement of water across a semipermeable membranes • What the body does to maintain the same or balances • ...

Biology terms 2025-04-25

Biology terms crossword puzzle
Across
  1. A specific sequence of DNA located on a chromosome. Contains the instructions to make a specific protein, creating an organism’s traits.
  2. Part of the plant that supports leaves, flowers, and fruits, transports water and dissolved substances from the roots to other parts of the plant.
  3. The sticky, receptive surface at the top of a flower’s female reproductive organ where pollen grains land and begin the process of fertilization.
  4. The ability of an organism to survive in its environment long enough to reproduce
  5. A lack of evolutionary change over a long period during the history of a species. The species stays the same for hundreds or thousands or even millions of years
  6. Organ of a plant that anchors it into the ground and takes in water and nutrients
  7. The growth movement of a plant in response to light
  8. Differences in the sequences of genes between individuals. This is what makes organisms of the same species look different from each other.
  9. The slow, gradual genetic change in an entire population of organisms over time.
Down
  1. Vascular plant tissue that transports water and dissolved minerals away from the roots through the plant.
  2. A taxonomic group that includes multiple species that are closely related and share common characteristics
  3. Organisms have the same structures organisms have the same structures (for example same types of bones) that have different functions (jobs) for the organism.
  4. A specific characteristic of an organism. Such as eye color, height, etc.
  5. Species evolve through small,sometimes hard to see, changes over long periods of time.
  6. The formation of a new species can occur in a variety of ways. Final result t is a new species that can no longer successfully interbreed with the original species
  7. Organism’s reaction to a stimulus (a change in an organism’s environment)
  8. A molecule of DNA that is tightly coiled. Carries the genetic information of an individual. Humans have 46 (23 pairs) = ½ from father, ½ from mother.
  9. A tiny opening on the surface of a plant leaf or stem, surrounded by guard cells, which control the exchange of gases like carbon dioxide and oxygen between the plant and its environment.
  10. Physical or behavioral change that makes a species more likely to be successful in its environment
  11. Plant structure that develops into a seed when fertilized.

20 Clues: The growth movement of a plant in response to light • Plant structure that develops into a seed when fertilized. • Organism’s reaction to a stimulus (a change in an organism’s environment) • A specific characteristic of an organism. Such as eye color, height, etc. • The slow, gradual genetic change in an entire population of organisms over time. • ...

Biology Crossword 2025-04-25

Biology Crossword crossword puzzle
Across
  1. A complex molecule composed of amino acids, essential for various biological functions.
  2. All the chemical reactions that occur within a living organism.
  3. System: A group of organs working together to carry out a major body function.
  4. System: A system of cells and tissues that protect the body from infection and disease.
  5. System: A system of glands that secrete hormones to regulate various bodily functions.
  6. A trait that helps an organism survive and reproduce in its environment.
  7. The process in which a male and female reproductive cells combine to form a zygote.
  8. The basic structural and functional unit of life.
  9. The process of change in the inherited characteristics of biological populations over generations.
  10. Reproduction: Reproduction that does not involve the fusion of gametes.
  11. A structure composed of different tissues working together to perform a specific function.
  12. The process by which organisms create new individuals of their own kind.
  13. Reproduction: Reproduction that involves the fusion of gametes
  14. The process by which plants convert light energy into chemical energy.
  15. An unborn offspring of an animal, especially a mammal, in the later stages of development.
Down
  1. A structure within a cell that contains DNA.
  2. Selection: The process by which individuals with traits that make them better suited to their environment survive and reproduce more successfully.
  3. A change in the DNA sequence of a gene.
  4. The study of genes, heredity, and variation in living organisms.
  5. A living individual.
  6. Acid: The basic building blocks of proteins.
  7. A unit of heredity that is passed from parent to offspring.
  8. Deoxyribonucleic acid, the molecule that carries genetic instructions in all living things.
  9. System: A network of nerve cells that transmit signals throughout the body.
  10. The variety of life on Earth at all levels, from genes to ecosystems.
  11. Respiration: The process by which cells break down food to release energy.
  12. The study of the interactions between organisms and their environment.
  13. An early stage in the development of an organism.
  14. A group of similar cells performing a specific function.
  15. A close and long-term interaction between two or more different biological species.

30 Clues: A living individual. • A change in the DNA sequence of a gene. • A structure within a cell that contains DNA. • Acid: The basic building blocks of proteins. • The basic structural and functional unit of life. • An early stage in the development of an organism. • A group of similar cells performing a specific function. • ...

Crossword Biology 2025-04-22

Crossword Biology crossword puzzle
Across
  1. the study of geographical distribution of plants and animals
  2. management and analysis of biological information stored in database
  3. the study of viruses
  4. the study of prehistoric forms
  5. the study of insects
  6. the study of parasites
  7. the technique of growing fish
  8. the study of fungi
  9. the study of life else were in the universe
  10. the study of algae
  11. the science of naming
  12. the study of animals
  13. the technique of producing silk
Down
  1. the study of reptiles
  2. to improve the human race
  3. treatment and surgery of animals
  4. the study of gross structure of the organs in the organism
  5. the study of origin
  6. the study of form and structure
  7. the art of growing fruits

20 Clues: the study of fungi • the study of algae • the study of origin • the study of viruses • the study of insects • the study of animals • the study of reptiles • the science of naming • the study of parasites • to improve the human race • the art of growing fruits • the technique of growing fish • the study of prehistoric forms • the study of form and structure • the technique of producing silk • ...

Introducing Biology 2025-04-22

Introducing Biology crossword puzzle
Across
  1. The father of Botany
  2. Biology The study of survival problems of living things in outer space
  3. The study of geographical distribution of plants and animals
  4. The study of metabolism of organisms and their parts
  5. The study of animals
  6. The study of structure and function of animals and plants cells
  7. The study of fungi
  8. The study of chemical and reactions that take place inside the living things. One of its numerous application is DNA fingerprinting
  9. The study of origin and descent of organisms
Down
  1. The study of minute structures or tiny bits of the body at tissue level as seen with the help of a compound microscope
  2. The study of bacteria
  3. The study of of gross structure of the organs in an organism as seen in dissection
  4. The study of fishes
  5. The study of diseases of plants and animals
  6. The study of plants
  7. The study of formation and development of embryo of plants and animals
  8. The first person to study animals in sufficient detail and he is called
  9. The study of the relationship of an organism to both its biotic and abiotic environment
  10. Biology The study of life in the sea
  11. The study of insects

20 Clues: The study of fungi • The study of fishes • The study of plants • The father of Botany • The study of animals • The study of insects • The study of bacteria • Biology The study of life in the sea • The study of diseases of plants and animals • The study of origin and descent of organisms • The study of metabolism of organisms and their parts • ...

Introducing Biology 2025-04-22

Introducing Biology crossword puzzle
Across
  1. The father of Botany
  2. Biology The study of survival problems of living things in outer space
  3. The study of geographical distribution of plants and animals
  4. The study of metabolism of organisms and their parts
  5. The study of animals
  6. The study of structure and function of animals and plants cells
  7. The study of fungi
  8. The study of chemical and reactions that take place inside the living things. One of its numerous application is DNA fingerprinting
  9. The study of origin and descent of organisms
Down
  1. The study of minute structures or tiny bits of the body at tissue level as seen with the help of a compound microscope
  2. The study of bacteria
  3. The study of of gross structure of the organs in an organism as seen in dissection
  4. The study of fishes
  5. The study of diseases of plants and animals
  6. The study of plants
  7. The study of formation and development of embryo of plants and animals
  8. The first person to study animals in sufficient detail and he is called
  9. The study of the relationship of an organism to both its biotic and abiotic environment
  10. Biology The study of life in the sea
  11. The study of insects

20 Clues: The study of fungi • The study of fishes • The study of plants • The father of Botany • The study of animals • The study of insects • The study of bacteria • Biology The study of life in the sea • The study of diseases of plants and animals • The study of origin and descent of organisms • The study of metabolism of organisms and their parts • ...

Biology Crossword 2024-03-24

Biology Crossword crossword puzzle
Across
  1. niche, refers to the specific role an organism plays within its ecosystem
  2. succession, type of ecological succession in which plants and animals first colonize a barren
  3. an organism that decomposes
  4. the long-term weather pattern in a region
  5. an interacting group of various species in a common location
  6. resource, usable energy derived from replenishable sources
  7. the increase in concentration of a substance
  8. the study of the relationships between organisms and their environment
  9. factor, a non-living element of the environment that influences the way organisms and ecosystems function.
  10. resource, resources are limited in supply and cannot be used sustainably
  11. any type of a close and long-term biological interaction between two biological organisms
  12. organisms that can produce their own food, using materials from inorganic sources
Down
  1. species, a species that has a disproportionately large effect on the communities in which it lives
  2. new microorganisms joining another population
  3. factor, non-living factors that impact an ecosystem
  4. the weight or total quantity of living organisms of one animal or plant species
  5. level, the level of an organism is the position it occupies in a food web
  6. interactions between organisms of two different species in which each organism benefits from the interaction in some way.
  7. species, the first to colonize a barren ecosystem
  8. capacity, the maximum population size of a biological species
  9. organisms that depend on other sources of organic carbon for their energy and nutrients
  10. factor, a resource or environmental condition which limits the growth distribution or abundance of an organism or population within an ecosystem
  11. factor, the living parts of an ecosystem
  12. a distinct geographical region with specific climate vegetation, and animal life
  13. a type of symbiotic relationship or long-term relationship between two species where one member the parasite gains benefits that come at the expense of the host member.
  14. energy at each trophic level in an ecosystem.

26 Clues: an organism that decomposes • factor, the living parts of an ecosystem • the long-term weather pattern in a region • the increase in concentration of a substance • new microorganisms joining another population • energy at each trophic level in an ecosystem. • species, the first to colonize a barren ecosystem • factor, non-living factors that impact an ecosystem • ...

biology crossword 2024-04-02

biology crossword crossword puzzle
Across
  1. a hybrid that is heterozygous for one two different genes
  2. the division of cells
  3. the phase where the cell prepares for divison
  4. ___ molecules
  5. a pair of traits that is specific to one gene
  6. pairs with adenine
  7. pairs with cytosine
  8. a pair of nitrogen bases that complement eachother
  9. pairs with Guanine
  10. groups that make up DNA
  11. double stranded, that genetic material
  12. when the cells make protein
  13. second phase of mitosis
  14. final stage of mitosis
  15. a change in DNA
  16. fourth phase of mitosis
  17. a trait that is more common over another trait
Down
  1. a process where RNA makes DNA
  2. the backbone in DNA
  3. first stage in mitosis
  4. the shape of DNA
  5. single stranded that carries genetic material
  6. a pair a genes that are not specific to one gene
  7. cell checkpoint decides if it can proceed with process
  8. more cell growth
  9. pairs with thymine
  10. turning mRNA into protein
  11. third phase of mitosis
  12. makes up DNA
  13. a hybrid that is heterozygous for one gene
  14. a trait that is less common than another trait

31 Clues: makes up DNA • ___ molecules • a change in DNA • the shape of DNA • more cell growth • pairs with adenine • pairs with thymine • pairs with Guanine • the backbone in DNA • pairs with cytosine • the division of cells • first stage in mitosis • third phase of mitosis • final stage of mitosis • groups that make up DNA • second phase of mitosis • fourth phase of mitosis • turning mRNA into protein • ...

Biology Vocabulary 2024-04-02

Biology Vocabulary crossword puzzle
Across
  1. The matching pair (for nitrogen bases)
  2. Part of a nucleotide
  3. A nitrogen-base and pairs with Thymine
  4. Turning DNA into mRNA
  5. Genetic Information
  6. Another way of saying DNA is double stranded
  7. A nitrogen-base and pairs with Guanine
  8. Turning mRNA into amino acids (protein)
  9. The last step of the cell cycle, division of cytoplasm, 2 new identical cells are formed
  10. Nuclear cell division process
  11. Turning DNA into protein (through transcription and translation)
  12. Cell growth in the cell cycle in interphase
  13. The second step of Mitosis (chromosomes line up in the middle, attached to spindle fibers)
  14. The fourth step of Mitosis (2 new nuclei form)
  15. The first step of Mitosis (chromosomes become visible and the nucleus disappears)
Down
  1. Monohybrid is 1 trait, Dihybrid is 2 traits
  2. A nitrogen-base and pairs with Cytosine
  3. The uppercase letter in a punnet square
  4. A random change in the sequence of a gene
  5. The third step of Mitosis (Chromosomes begin to separate)
  6. Same alleles (big big, little little)
  7. The lowercase letter in a punnet square, and needs 2 to express trait
  8. A nitrogen-base and pairs with Adenine
  9. Bases Part of a nucleotide
  10. A single unit that makes up DNA (Deoxyribose sugar, phosphate, 4 Nitrogen Bases)
  11. Different alleles (big small)
  12. A part of a nucleotide
  13. The longest stage of the cell cycle. Cell grows and prepares for M-phase

28 Clues: Genetic Information • Part of a nucleotide • Turning DNA into mRNA • A part of a nucleotide • Nuclear cell division process • Different alleles (big small) • Bases Part of a nucleotide • Same alleles (big big, little little) • The matching pair (for nitrogen bases) • A nitrogen-base and pairs with Thymine • A nitrogen-base and pairs with Guanine • ...

Biology - Classification 2024-03-05

Biology - Classification crossword puzzle
Across
  1. unicellular or multicellular eukaryote that is stationary, absorbs nutrients from organic materials in the environment and has cell walls that contain chitin
  2. taxonomic group of related phyla or divisions
  3. taxonomic term used instead of phylum to group related classes of plants and bacteria
  4. taxonomic method that models evolutionary relationships based on shared derived characters and phylogenetic trees
  5. the branch of biology that deals with the form of living organisms, and with relationships between their structures.
  6. Linnaeus’s system of naming organisms
  7. taxonomic group of related classes
  8. diagram with branches that represents the hypothesized phylogeny or evolution of a species or group
  9. evolutionary history of a species
  10. any cell or organism that possesses a clearly defined nucleus
Down
  1. taxonomic group of closely related species with a common ancestor
  2. group of organisms or objects based on a set of criteria that helps organize, communicate, and retain information
  3. hereditary changes in groups of living organisms over time
  4. prokaryotes whose cell walls do not contain peptidoglycan
  5. branch of biology that identifies, names, and classifies species based on the natural relationships
  6. taxonomic group that contains one or more related orders
  7. taxonomic group of one or more kingdoms
  8. named group of organisms, such as a phylum, genus, or species
  9. unicellular, multicellular, or colonial eukaryote whose cell walls may contain cellulose
  10. inherited morphological or biochemical feature that varies among species and can be used to determine patterns of descent
  11. model that uses comparisons of DNA sequences to estimate phylogeny and rate of evolutionary change
  12. taxonomic group that contains related families
  13. taxonomic group of similar, related genera that is smaller than an order and larger than a genus

23 Clues: evolutionary history of a species • taxonomic group of related classes • Linnaeus’s system of naming organisms • taxonomic group of one or more kingdoms • taxonomic group of related phyla or divisions • taxonomic group that contains related families • taxonomic group that contains one or more related orders • prokaryotes whose cell walls do not contain peptidoglycan • ...

Biology Vocab 2024-04-14

Biology Vocab crossword puzzle
Across
  1. base principle in DNA replication
  2. chromosomes line up
  3. division of cytoplasm *not mitosis*
  4. the process in which cells make protein
  5. DNA structure
  6. gas
  7. phase of the cell cycle
  8. made from nucleotide
  9. apple, tree, car, gas
  10. trait "stronger" than the other?
  11. first step in mitosis
  12. opposite traits
Down
  1. chromosomes are split up
  2. weaker trait?
  3. tree
  4. Duplication, deletion, insertion
  5. mRNA to protein
  6. M phase in the cell cycle
  7. car
  8. two nuclei form
  9. component in lipid bilayer of the cell membrane
  10. DNA to mRNA
  11. crosses involving one or two traits
  12. apple
  13. a carbohydrate
  14. same traits
  15. bases in DNA
  16. grow phases in the cell cycle

28 Clues: car • gas • tree • apple • DNA to mRNA • same traits • bases in DNA • weaker trait? • DNA structure • a carbohydrate • mRNA to protein • two nuclei form • opposite traits • chromosomes line up • made from nucleotide • apple, tree, car, gas • first step in mitosis • phase of the cell cycle • chromosomes are split up • M phase in the cell cycle • grow phases in the cell cycle • Duplication, deletion, insertion • ...

Biology Vocab 2024-04-14

Biology Vocab crossword puzzle
Across
  1. base principle in DNA replication
  2. chromosomes line up
  3. division of cytoplasm *not mitosis*
  4. the process in which cells make protein
  5. DNA structure
  6. gas
  7. phase of the cell cycle
  8. made from nucleotide
  9. apple, tree, car, gas
  10. trait "stronger" than the other?
  11. first step in mitosis
  12. opposite traits
Down
  1. chromosomes are split up
  2. weaker trait?
  3. tree
  4. Duplication, deletion, insertion
  5. mRNA to protein
  6. M phase in the cell cycle
  7. car
  8. two nuclei form
  9. component in lipid bilayer of the cell membrane
  10. DNA to mRNA
  11. crosses involving one or two traits
  12. apple
  13. a carbohydrate
  14. same traits
  15. bases in DNA
  16. grow phases in the cell cycle

28 Clues: car • gas • tree • apple • DNA to mRNA • same traits • bases in DNA • weaker trait? • DNA structure • a carbohydrate • mRNA to protein • two nuclei form • opposite traits • chromosomes line up • made from nucleotide • apple, tree, car, gas • first step in mitosis • phase of the cell cycle • chromosomes are split up • M phase in the cell cycle • grow phases in the cell cycle • Duplication, deletion, insertion • ...

Biology Crossword 2024-04-04

Biology Crossword crossword puzzle
Across
  1. final stage of mitosis
  2. RNA copy of DNA
  3. different traits
  4. DNA to mRNA
  5. covers recessive trait
  6. G1 G2 S phase
  7. pairs with Guanine
  8. Pairs with Cytosine
  9. change in DNA sequence
  10. makes up DNA
  11. Creates Protein
  12. 3rd phase in mitosis
  13. both traits are the same
  14. Apple Tree Car Garage
Down
  1. pairs with Adenine
  2. Pairs with Thymine
  3. opposite nitrogenous bases
  4. smallest part of nucleotide
  5. 1st phase of mitosis
  6. Genetic Material
  7. structure of DNA
  8. cell splits in 2
  9. Hidden by Dominant trait
  10. starts with prophase
  11. deoxyribose
  12. 2nd stage in mitosis
  13. punnet square
  14. Growth

28 Clues: Growth • DNA to mRNA • deoxyribose • makes up DNA • G1 G2 S phase • punnet square • RNA copy of DNA • Creates Protein • different traits • Genetic Material • structure of DNA • cell splits in 2 • pairs with Adenine • Pairs with Thymine • pairs with Guanine • Pairs with Cytosine • 1st phase of mitosis • starts with prophase • 2nd stage in mitosis • 3rd phase in mitosis • Apple Tree Car Garage • ...

Biology Vocabulary 2024-04-04

Biology Vocabulary crossword puzzle
Across
  1. Two types of Punnet Squares, not the dominance ones
  2. Opposite of recessive
  3. The chromosomes begin to separate in this phase
  4. Adenine, Thymine, ang Guanine are examples of _____
  5. two bases that pair up are _________
  6. Frameshift, Point, and chromosomal ________
  7. Pairs with Guanine
  8. A base exclusive to DNA
  9. The process of making protein withhin your body
  10. One of the main parts of the DNA, not Deoxyribose sugars
  11. The first letter in I Pour Milk And Tea
  12. Pairs with Thymine and Uracil
  13. Don't have too much ______ or you'll get diabetes
  14. Two different alleles paired together
Down
  1. DNA has a ______________ structure
  2. Two alleles that are the same paired together
  3. Seperated chromosome reach the pole of the cell
  4. DNA is made of ________
  5. A trait that is only shown when there is a pair of the same letters
  6. RNA->Amino acid chain
  7. DNA->RNA
  8. Pairs with Cytosine
  9. The process of cell division(NOT DNA division)
  10. The first phase in the process of cell division
  11. nucleic acids
  12. The final phase of cell division
  13. The WHOLE cycle of cell division

27 Clues: DNA->RNA • nucleic acids • Pairs with Guanine • Pairs with Cytosine • Opposite of recessive • RNA->Amino acid chain • DNA is made of ________ • A base exclusive to DNA • Pairs with Thymine and Uracil • The final phase of cell division • The WHOLE cycle of cell division • DNA has a ______________ structure • two bases that pair up are _________ • Two different alleles paired together • ...

Biology vocabulary 2021-06-06

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

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

Biology vocabularye 2021-06-06

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

21 Clues: an animal that feeds on flesh. • an animal that feeds on plants. • is plant materials used as biofuels. • an entity capable of carrying on life functions. • is a simple sugar with the molecular formula C₆H₁₂O₆. • is a polymeric carbohydrate composed of glucose units. • to change in form, appearance, or structure, metamorphose.‏ • ...

biology bonus 2022-01-03

biology bonus crossword puzzle
Across
  1. What kind of cells does mitosis produces?
  2. What contains a nucleus and membrane-bound structures?
  3. What is the microscopic opening in the leaves of plants that allows for gas exchange and water loss?
  4. what increases genetic variance when natural selection selects for tow more extreme phenotypes when each have specific advantages?
  5. What are the cells that can become more than one type of cell?
  6. What is it called when you group thing into levels based upon similarities?
  7. What happens during the G1 phase of the cell cycle?
  8. What is a disorder in which body cells lose the ability to control cell division?
  9. What occurs at the same time as telophase?
Down
  1. DNA makes up genes which make up...
  2. What makes up the sides of the DNA molecules?
  3. When both alleles are expressed but neither one is dominant over the other?
  4. When all organisms have died?
  5. What are the preserved remains or impression of an organism?
  6. What controls all function of cells
  7. What is the resulting cell called after fertilization?
  8. The delivery of characteristics from parent to offspring?
  9. All living things are made of...
  10. What type of mutation allow one or more bases to be inserted into a DNA sequence?
  11. The way an organism looks or the trait the organism possesses?
  12. When cancer cells spread to new parts of the body?

21 Clues: When all organisms have died? • All living things are made of... • DNA makes up genes which make up... • What controls all function of cells • What kind of cells does mitosis produces? • What occurs at the same time as telophase? • What makes up the sides of the DNA molecules? • When cancer cells spread to new parts of the body? • ...

BIOLOGY TEST 2022-01-04

BIOLOGY TEST crossword puzzle
Across
  1. fluid that fills the spaces between the cells
  2. gland located in the loop of duodenum
  3. muscles that make the heart
  4. emergency hormone
  5. chemical substance secreted by endocrine gland
  6. hormone that regulates salt and water balance
  7. state of mental strain
  8. receiving chambers of the heart
  9. master gland
  10. female hormone
Down
  1. gland, like a cap over the kidneys
  2. valve inbetween the left auricle and left ventricle
  3. lower chambers of the heart
  4. hormone that regulates metabolic activities
  5. membrane covering the heart
  6. biological term for RBC
  7. hyposecretion of thyroxine in children
  8. natural pacemaker of the heart
  9. period between 10-19 yrs of age in one's life
  10. lowers the blood sugar

20 Clues: master gland • female hormone • emergency hormone • lowers the blood sugar • state of mental strain • biological term for RBC • lower chambers of the heart • membrane covering the heart • muscles that make the heart • natural pacemaker of the heart • receiving chambers of the heart • gland, like a cap over the kidneys • gland located in the loop of duodenum • ...

Biology Terms 2025-06-04

Biology Terms crossword puzzle
Across
  1. first visual evidence of interaction between dermis and epidermis
  2. type of cell that are an extension of the body's immune system
  3. cells contain keratohyalin granules in this layer of skin, new lamellar granules become more active
  4. trimester where significant growth occurs, volar padd regression, minutiae set, and sweat ducts and pores
  5. transient swellings of tissue under the epidermis on hands and feet
  6. the primary cell of the epidermis
  7. tissue of volar pads
  8. outerlayer acts as a receptor organ
  9. cell proliferatoins resulting in downfolds of the basal epidermis
  10. by this many weeks EGA the joints of the hand have formed and appear similar in proportion to that of an infant
  11. keratinocytes undergo an abrupt transition in this layer, cells are keratinized and have completed their programmed cell death
  12. percent of palms that have no pattern in the hypothenar
  13. only appendage of the friction ridge skin
  14. high, symmetrical pads tend to make this pattern with high ridge count
  15. when volar pads are overtaken by the faster growth of the larger surrounding surface
  16. mad by low volar pads
  17. area of the foot with the hightest prevalence of classifiable patterns
Down
  1. lamellar granules appear in cells as they are pushed toward the limit of this layer of skin, shape becomes more rectangular
  2. layer of connective tissue
  3. type of cell that are an extension of the nervous system and participate in the transmission of the sensation of touch
  4. growth of hands and feet, regular flexion creases, volar pads
  5. innermost layer of epidermis
  6. produce the pgments that are deposited into the keratinocytes
  7. link basal cells to dermis
  8. shape of volar pad that tend to make loops
  9. regions of divergence or convergence
  10. drive the timing of the ridge development
  11. malleable, peglik projections of the papillary dermis between the primary and secondary ridges
  12. loose connective tissue made of fat cells and serve as energy reserve
  13. first volar pad to appear
  14. the significant epidermal layer that allows skin to act as a major barrior, brick and mortar model
  15. trimester where mainly a period for protected growth for the fetus
  16. remnants of dermis left projecting upward into the epidermis when anastomoses bridge primary and secondary ridges
  17. first creast to appear around 8 weeks EGA followed by flexion creases in fingers
  18. shape of volar pad that tend to make whorls

35 Clues: tissue of volar pads • mad by low volar pads • first volar pad to appear • layer of connective tissue • link basal cells to dermis • innermost layer of epidermis • the primary cell of the epidermis • outerlayer acts as a receptor organ • regions of divergence or convergence • drive the timing of the ridge development • only appendage of the friction ridge skin • ...

Biology crossword 2025-06-02

Biology crossword crossword puzzle
Across
  1. nucleic acid single strand, can go outside nuclies, ribosome
  2. process in miosis that makes gametes genetically diffrent
  3. Shape of DNA
  4. gene that makes checkpoints in the cell cycle making it so the cell is not cansoures and does not divide constintly
  5. differences among the genomes of members of the same species
  6. a disease caused by an uncontrolled division of abnormal cells in a part of the body.
  7. Base that pairs with Thymine
  8. Makes 4 haploid cells that are genetically diffrent gametes
  9. Base that pairs with Cytosine
  10. Tumor that grows
  11. Cells that divide uncontrollably make?
  12. Base that pairs with Adenine
  13. Tumor that stays still
  14. DNA-RNA-Protien
  15. UNZIP
  16. messanger to the ribosome
  17. Base that pairs with Guanine
  18. 1st step in making protein. makes MRna
  19. In DNA, sugar
  20. Longest part of the cell cycle
  21. a sequence of events in which a cell grows, replicates its DNA, and divides into two daughter cells
Down
  1. Phosphate, Dexyribose sugar, and nitrogen base
  2. GLUE
  3. A-T G-C
  4. _ phase, where DNA replicates
  5. base is amino acids, help your body repair cells and make new ones
  6. When DNA is split into two identical peices
  7. predict genetic probability
  8. family trait chart
  9. the process by which a parent cell splits into two or more daughter cells
  10. a method of creating new organisms by combining the genetic material of two parents, resulting in offspring with unique traits from both
  11. 2nd step in making protein. uses MRna and TRna to link amino acids and create protein.
  12. process of both the sperm and egg coming together
  13. One of the main bases of proteins
  14. SORT
  15. Deoxyribose Nucloc Acid, Building blocks of life
  16. Made of DNA and Proteins
  17. results in two identical diploid daughter cells

38 Clues: GLUE • SORT • UNZIP • A-T G-C • Shape of DNA • In DNA, sugar • DNA-RNA-Protien • Tumor that grows • family trait chart • Tumor that stays still • Made of DNA and Proteins • messanger to the ribosome • predict genetic probability • Base that pairs with Thymine • Base that pairs with Adenine • Base that pairs with Guanine • _ phase, where DNA replicates • Base that pairs with Cytosine • ...

Biology Vocabulary 2022-10-17

Biology Vocabulary crossword puzzle
Across
  1. the study of living organisms
  2. A cell with membrane-bound organelles
  3. Builds muscle (CHON)
  4. part of an organism that has a vital function
  5. Biochemical energy is converted into ATP
  6. Perform the functions of life
  7. Group of cells
  8. High to low concentration
  9. Glucose, Fructose
  10. Nonliving, infective agent
  11. Source of nuclear energy
Down
  1. Regulation of an organism's internal environment.
  2. Group of vital body parts that work together
  3. Light energy to chemical energy
  4. DNA and RNA (CHONP)
  5. the carrier of genetic information.
  6. Protein cell of a Virus
  7. System of molecules that perform functions of life
  8. Single-celled organism
  9. Fats (CHO)
  10. Low to high concentration
  11. any of a number of specialized structures within a living cell
  12. an individual animal, plant, or single-celled life form.
  13. A protein that catalyzes a reaction without being changed.

24 Clues: Fats (CHO) • Group of cells • Glucose, Fructose • DNA and RNA (CHONP) • Builds muscle (CHON) • Single-celled organism • Protein cell of a Virus • Source of nuclear energy • Low to high concentration • High to low concentration • Nonliving, infective agent • the study of living organisms • Perform the functions of life • Light energy to chemical energy • the carrier of genetic information. • ...