biology Crossword Puzzles

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. • ...

biology vocab 2022-10-06

biology vocab crossword puzzle
Across
  1. -basic unit of matter
  2. -electrons are shared between atoms
  3. -the attraction between molecules of the same substance
  4. -is a homogeneous mixture
  5. -a pure substance consisting of all the same types of atom.
  6. -when electrons are gained or lost ____ are formed
  7. -the parts of the mixture are very evenly mixed (milk,blood,etc.)
  8. -any compound that forms OH- ion concentration than pure water
  9. -an attraction between molecules of different substances
  10. -cells that prevent sharp,sudden changes in pH
Down
  1. -electrons are shared unequally resulting in a a molecule which has roles.
  2. -the electrons are shared equally
  3. -the chemical combination of two or more elements in definite proportion
  4. -the parts of the mixture are unevenly mixed (oil + water, chicken noodle soup)
  5. - transferred from one atom to another
  6. -a mixture of water and undissolved materials
  7. -the substance that does the dissolving (water)
  8. -two or more elements or compounds that are physically mixed together but not chemically combined (trail mix)
  9. -the substance that gets dissolved (salt)
  10. -any compound that forms H+ ions in a solution

20 Clues: -basic unit of matter • -is a homogeneous mixture • -the electrons are shared equally • -electrons are shared between atoms • - transferred from one atom to another • -the substance that gets dissolved (salt) • -a mixture of water and undissolved materials • -any compound that forms H+ ions in a solution • -cells that prevent sharp,sudden changes in pH • ...

Biology Project 2022-10-05

Biology Project crossword puzzle
Across
  1. small, membrane-enclosed organelles that contain enzymes involved in a variety of metabolic reactions, including several aspects of energy metabolism
  2. the material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed. It consists of protein, RNA, and DNA
  3. a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence
  4. wall, surrounds the plasma membrane of plant cells
  5. reticulum, a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis
  6. a membrane-bound cell organelle that contains digestive enzymes
  7. occurring in pairs and involved in the development of spindle fibers in cell division
  8. endoplasmic reticulum, synthesizes lipids, phospholipids as in plasma membranes, and steroids
  9. the gelatinous liquid that fills the inside of cell
  10. a minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins
  11. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid
  12. Endoplasmic, produce proteins for the rest of the cell to function
Down
  1. a microscopic double layer of lipids and proteins that bounds cells and organelles and forms structures within cells
  2. apparatus, a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport
  3. help transport materials that an organism needs to survive and recycle waste materials
  4. increase the surface area of the cell exposed to the lumen to enhance absorption and secretion
  5. a plastid that contains chlorophyll and in which photosynthesis takes place
  6. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass
  7. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers
  8. a slender threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria, spermatozoa
  9. any of several organized or specialized structures within a living cell
  10. a short eyelash-like filament that is numerous on tissue cells of most animals and provides the means for locomotion of protozoans of the phylum Ciliophora
  11. The aqueous solution of a cell's cytoplasm consists of water, organic molecules, and inorganic ions
  12. membrane, a double layer that encloses the cell's nucleus, where the chromosomes reside

24 Clues: wall, surrounds the plasma membrane of plant cells • the gelatinous liquid that fills the inside of cell • a membrane-bound cell organelle that contains digestive enzymes • Endoplasmic, produce proteins for the rest of the cell to function • any of several organized or specialized structures within a living cell • ...

Biology A 2022-11-07

Biology A crossword puzzle
Across
  1. occurs when there is more water either inside or outside the cell
  2. lacks nucleus
  3. read mRNA
  4. a mutation that doesn´t affect the amino acids produced
  5. half of a gene
  6. the removal of a nucleotide from the DNA strand
  7. mixes well with water
  8. the physical trait shown
  9. follows the natural concentration gradient
  10. the A nucleotide
  11. the addition of a nucleotide to the DNA strand
  12. fights against the concentration gradient
  13. none of the recessive gene is shown
  14. the G nucleotide
  15. the powerhouse of the cell
  16. scared of water
Down
  1. has a nucleus
  2. the addition of deletion of one nucleotide
  3. the C nucleotide
  4. X and Y chromosomes
  5. the cells ¨brain¨
  6. genes that are more likely to be shown
  7. blotches of both traits
  8. equal on both sides
  9. includes cell walls
  10. the genes you carry
  11. when the genes get passed from parent to child
  12. gains water
  13. the ¨weaker gene¨
  14. cell the cells we are made of
  15. the G nucleotide
  16. contains chlorophyll
  17. mixed genes
  18. loses water
  19. the end of the DNA strand.
  20. equal concentration gradient
  21. last name Jones
  22. ¨blended¨ traits
  23. when 2 heterozygous parents mix
  24. ¨pure breed¨

40 Clues: read mRNA • gains water • mixed genes • loses water • ¨pure breed¨ • has a nucleus • lacks nucleus • half of a gene • last name Jones • scared of water • the C nucleotide • the G nucleotide • the A nucleotide • the G nucleotide • ¨blended¨ traits • the cells ¨brain¨ • the ¨weaker gene¨ • X and Y chromosomes • equal on both sides • includes cell walls • the genes you carry • contains chlorophyll • ...

Cell Biology 2022-11-01

Cell Biology crossword puzzle
Across
  1. cells divide for growth and _______
  2. what does the enzyme catalase break down?
  3. a type of enzyme reaction, when large molecules are broken down into smaller molecules
  4. the transfer of genetic information from one organism to another
  5. provides structure and support for a cell
  6. loops of DNA that are found in bacterial cells
  7. another word for cell division
  8. an enzyme is specific to only one type of s____________
  9. the two types of stem cells are adult stem cells and ____________ stem cells
  10. a small section of DNA that codes for a protein
  11. a product that is made by genetic engineering and is used to treat type 1 diabetes
Down
  1. the enzyme that breaks down starch into maltose
  2. site of chemical reactions
  3. found in all living cells, they speed up chemical reactions
  4. the type of washing powder that DOES contain enzymes
  5. the enzyme that builds up glucose-1-phosphate into starch
  6. stem cells are used to treat d__________
  7. the shape of DNA
  8. the base of DNA that pairs with guanine
  9. caused by uncontrolled cell division
  10. thin threads that attach to chromosomes during cell division
  11. part of the cell that controls all cell activities
  12. site of protein synthesis
  13. how many bases of DNA are there?
  14. cells that can specialise (differentiate) into a range of cell types

25 Clues: the shape of DNA • site of protein synthesis • site of chemical reactions • another word for cell division • how many bases of DNA are there? • cells divide for growth and _______ • caused by uncontrolled cell division • the base of DNA that pairs with guanine • stem cells are used to treat d__________ • what does the enzyme catalase break down? • ...

Biology A 2022-11-06

Biology A crossword puzzle
Across
  1. mixed genes
  2. occurs when there is more water either inside or outside the cell
  3. includes cell walls
  4. last name Jones
  5. the G nucleotide
  6. ¨blended¨ traits
  7. the end of the DNA strand.
  8. the powerhouse of the cell
  9. loses water
Down
  1. the addition of deletion of one nucleotide
  2. read mRNA
  3. contains chlorophyll
  4. genes that are more likely to be shown
  5. the A nucleotide
  6. follows the natural concentration gradient
  7. lacks nucleus
  8. the physical trait shown
  9. scared of water
  10. ¨pure breed¨
  11. a mutation that doesn´t affect the amino acids produced

20 Clues: read mRNA • mixed genes • loses water • ¨pure breed¨ • lacks nucleus • last name Jones • scared of water • the A nucleotide • the G nucleotide • ¨blended¨ traits • includes cell walls • contains chlorophyll • the physical trait shown • the end of the DNA strand. • the powerhouse of the cell • genes that are more likely to be shown • the addition of deletion of one nucleotide • ...

biology project 2022-01-07

biology project crossword puzzle
Across
  1. what do we do to the extracted cells in order to multiply by mitosis.
  2. how does the cell get its energy?
  3. What forms at the beginning of prophase?
  4. helps in the storage of materials inside the cell.
  5. It plays an important role in cell division.
  6. during interphase the cell grows and ____.
  7. jelly like substance inside the cell in which all the organelles are embedded.
  8. carry the genetic information.
  9. what happens to the chromatins in prophase?
  10. control center of the cell.
Down
  1. synthesizes ribosomes.
  2. what instrument is used to observe the chromosomes
  3. only present in plant cells.
  4. present in animal cells only. It is responsible for breaking down the cell debris.
  5. what type of solution should we place the cells for them to spread
  6. what is the power house of the cell?
  7. extract ____ blood cells from the collected blood sample.
  8. every chromosome is two chromatids joint by a?
  9. how many stages is interphase divided into?
  10. what is the second stage of interphase called?
  11. characterized by their ability to multiply rapidly in vitro
  12. what is interphase responsible for in a cell?
  13. in the final stage of interphase what does the cell prepare itself for?
  14. help in protein synthesis
  15. mitosis is a continuous process of cell division that occurs in the somatic cell during which a diploid mother cell duplicates and divides to give 2 __ diploid daughter cells.

25 Clues: synthesizes ribosomes. • help in protein synthesis • control center of the cell. • only present in plant cells. • carry the genetic information. • how does the cell get its energy? • what is the power house of the cell? • What forms at the beginning of prophase? • during interphase the cell grows and ____. • how many stages is interphase divided into? • ...

Biology Crossword 2022-01-27

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

20 Clues: having two identical alleles of a gene • in the environment in which it is found • the probability of an organism surviving and • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • damage to the brain caused by bursting or blockage of an artery • enzymatic release of energy from organic compounds in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. A process where the heart wall simply flutters rather than contracting as a whole and then relaxing as a whole
  2. The inhibitor that closely resembles the chemical structure and molecular geometry of the substrate
  3. The study and practice of classification which involves placing organisms in a series of taxonomic units (taxa)
  4. The process, which occurs in living cells that releases energy stored in organic molecules such as glucose
  5. A nucleotide that replaces thymine in RNA
  6. A process in plant metabolism where the enzyme RuBisCO oxygenates RuBP, wasting some of the energy produced by photosynthesis
  7. The ability to distinguish between two separate
  8. A modified form of parenchyma with extra cellulose deposited at the corners of the cells
  9. The process by which the normal value of potential difference +70 mV is returned due to the outward movement of potassium ions
  10. The regulation of the internal conditions of a cell or organism within a set point
  11. The bulk uptake of liquid
  12. The process by which diploid precursor cells undergo meiotic division to become haploid gametes
  13. The DNA made by joining pieces from two or more different sources
Down
  1. The process during which the sister chromatids separate at the centromere and are pulled to the edge of the cell
  2. The first stage of protein synthesis that occurs in the nucleus
  3. Phagocytic white blood cells that patrol the surfaces of the airways scavenging small particles such as bacteria and fine dust particles
  4. A kind of phagocyte and form about 60% of the white cells in the blood
  5. The evolution of new species from existing ones
  6. Large biological molecule such as protein, polysaccharide or nucleic acid
  7. The role of an organism in an ecosystem

20 Clues: The bulk uptake of liquid • The role of an organism in an ecosystem • A nucleotide that replaces thymine in RNA • The ability to distinguish between two separate • The evolution of new species from existing ones • The first stage of protein synthesis that occurs in the nucleus • The DNA made by joining pieces from two or more different sources • ...

Biology 6 2022-02-15

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 Revision 2022-04-22

Biology Revision crossword puzzle
Across
  1. Drooping or inelastic through lack of water.
  2. Molecules that make up a cell membrane.
  3. Made of cellulose material.
  4. A statement that can be tested.
  5. Controls all of the activities of a cell and contains DNA.
  6. Passive process where molecules move from areas of high concentration to areas of low concentration.
  7. The variable that the experimenter changes or compares.
  8. Solution that has a high solute concentration
  9. Passive process where water molecules move across a semi permeable membrane from areas of high water concentration to areas of low water concentration.
  10. Packages proteins ready for exiting a cell.
Down
  1. Protein that allows bulk water into a cell.
  2. The structure in a plant cell where photosynthesis takes place.
  3. Solution which is equal in water concentration to a cell.
  4. Cell structure that allows substances to enter and exit a cell.
  5. A swollen or distended cell.
  6. Cell structure which is the source of energy production of a cell.
  7. Solution that has a low solute concentration.
  8. The variable that the experimenter is measuring or recording.
  9. The variables that need to be kept the same in an experiment.
  10. Process in plant cells where the membrane pulls away from the cell wall in a hypertonic solution.
  11. Synthesises proteins
  12. Stain used to turn starch blue/black.

22 Clues: Synthesises proteins • Made of cellulose material. • A swollen or distended cell. • A statement that can be tested. • Stain used to turn starch blue/black. • Molecules that make up a cell membrane. • Protein that allows bulk water into a cell. • Packages proteins ready for exiting a cell. • Drooping or inelastic through lack of water. • ...

Biology crossword 2022-04-29

Biology crossword crossword puzzle
Across
  1. Variable which we measure with
  2. Fourth type of classification
  3. Holds up the stigma
  4. seventh type of classification
  5. Produces pollen
  6. The process of pollen from one flower getting to the stigma of another flower
  7. What cell walls are made of
  8. sixth type of classification
  9. Multicellular, tissue and organs, have nuclei without cell walls
  10. Catches pollen grains
  11. Holds up the anther
  12. Multicellular, apart from yeast, live in or on dead matter with nuclei and cell walls with Chitin
  13. Attracts insects
Down
  1. When pollen fuses with an ovum
  2. Unicellular cells without nuclei and a flexible cell wall
  3. Third type of classification
  4. Mostly unicellular with nuclei and some have cell walls
  5. Where photosynthesis occurs
  6. Multicellular, tissue and organs, have chloroplasts with nuclei and cellulose cell walls
  7. First type of classification
  8. Second type of classification
  9. Variable which you change
  10. Fifth type of classification

23 Clues: Produces pollen • Attracts insects • Holds up the stigma • Holds up the anther • Catches pollen grains • Variable which you change • Where photosynthesis occurs • What cell walls are made of • Third type of classification • First type of classification • sixth type of classification • Fifth type of classification • Fourth type of classification • Second type of classification • ...

Marine Biology 2022-05-11

Marine Biology crossword puzzle
Across
  1. any organism living in the ocean, but away from the shore and ocean bottom
  2. a coral reef that forms along the shoreline
  3. a limestone ridge that is formed from hard coral
  4. water in the open ocean divided into different zones based upon how much sunlight reaches that depth of water
  5. any organism that lives on the bottom of the ocean
  6. microscopic algae that live inside of and have a symbiotic relationship with coral
  7. when a group of fish swims together in the same direction in a synchronized manner
  8. cetaceans that have teeth these include beaked whales, porpoises, and dolphins
  9. animals with a backbone or spinal column
  10. when a group of fish lives together for social aspects
Down
  1. when ocean water reaches the lowest point along the shore due to the gravitational pull of the moon and sun
  2. a shallow body of water that remains within rocks along the intertidal zone during low tide
  3. the branch of science that investigates the organisms that live in salt water
  4. when animals move to a new place based upon the seasons
  5. the area of the ocean shore found between the high tide and the low tide
  6. the gently sloping section of shallow seawater that goes from the shore into the ocean
  7. a small, soft-bodied, single animal that secretes a limestone shell that forms coral reefs
  8. a coral reef that is separated from the shoreline by a deep channel of water
  9. animals with no backbone or spinal column
  10. tide when ocean water reaches the highest point along the shore due to the gravitational pull of the moon and sun
  11. the portion of the ocean that slopes between the edge of the continental shelf and the deep sea floor
  12. the ability of an animal to find the location of an object by making a sound and hearing the sound reflected
  13. a ring-shaped coral reef, often formed from the sinking of a volcanic island
  14. a large area of sea typically divided into geographic locations
  15. coral polyps that grow together in a group
  16. cetaceans that filter feed and have baleen plates instead of teeth

26 Clues: animals with a backbone or spinal column • animals with no backbone or spinal column • coral polyps that grow together in a group • a coral reef that forms along the shoreline • a limestone ridge that is formed from hard coral • any organism that lives on the bottom of the ocean • when a group of fish lives together for social aspects • ...

Molecular Biology 2023-01-09

Molecular Biology crossword puzzle
Across
  1. Spaces where the samples for electrophoresis are placed
  2. Nucleotide that binds to adenine in RNA
  3. Electrophoresis separates samples by _____
  4. Shape of DNA
  5. Enzyme that cuts DNA at specific sites to form fragments
  6. PCR step where primers bind to the DNA
  7. Enzyme that helps reform phosphodiester bonds
  8. Enzyme used to cut DNA in CRISPR
  9. Gel that is used during electrophoresis
  10. DNA strand that is also known as the coding strand
  11. Plasmid DNA with the target gene
  12. RNA to Protein
  13. Site that is used by Cas9 to locate the cut site
Down
  1. When an organism takes in genetic material from the environment
  2. Monomers that are used to build DNA during PCR
  3. Nucleotides bond to one another through ____________
  4. Enzyme that is used when plasmid closes without target gene
  5. PCR step where DNA is separated into two strands
  6. Nucleotide that binds to guanine
  7. Three nucleotide sequence that codes for an amino acid
  8. Staggered cut ends are also known as _____________
  9. The process by which DNA is converted to protein
  10. DNA to RNA

23 Clues: DNA to RNA • Shape of DNA • RNA to Protein • Nucleotide that binds to guanine • Enzyme used to cut DNA in CRISPR • Plasmid DNA with the target gene • PCR step where primers bind to the DNA • Nucleotide that binds to adenine in RNA • Gel that is used during electrophoresis • Electrophoresis separates samples by _____ • Enzyme that helps reform phosphodiester bonds • ...

Molecular Biology 2023-01-09

Molecular Biology crossword puzzle
Across
  1. Enzyme that is used when plasmid closes without target gene
  2. Nucleotides bond to one another through ____________
  3. Enzyme used to cut DNA in CRISPR
  4. Gel that is used during electrophoresis
  5. Nucleotide that binds to guanine
  6. Plasmid DNA with the target gene
  7. RNA to Protein
  8. Spaces where the samples for electrophoresis are placed
  9. Nucleotide that binds to adenine in RNA
  10. Site that is used by Cas9 to locate the cut site
  11. PCR step where primers bind to the DNA
Down
  1. Staggered cut ends are also known as _____________
  2. When an organism takes in genetic material from the environment
  3. DNA to RNA
  4. DNA strand that is also known as the coding strand
  5. Enzyme that cuts DNA at specific sites to form fragments
  6. Shape of DNA
  7. The process by which DNA is converted to protein
  8. PCR step where DNA is separated into two strands
  9. Three nucleotide sequence that codes for an amino acid
  10. Monomers that are used to build DNA during PCR
  11. Electrophoresis separates samples by _____
  12. Enzyme that helps reform phosphodiester bonds

23 Clues: DNA to RNA • Shape of DNA • RNA to Protein • Enzyme used to cut DNA in CRISPR • Nucleotide that binds to guanine • Plasmid DNA with the target gene • PCR step where primers bind to the DNA • Gel that is used during electrophoresis • Nucleotide that binds to adenine in RNA • Electrophoresis separates samples by _____ • Enzyme that helps reform phosphodiester bonds • ...

Molecular Biology 2023-01-09

Molecular Biology crossword puzzle
Across
  1. Enzyme that is used when plasmid closes without target gene
  2. Site that is used by Cas9 to locate the cut site
  3. PCR step where primers bind to the DNA
  4. RNA to Protein
  5. Three nucleotide sequence that codes for an amino acid
  6. Enzyme that helps reform phosphodiester bonds
  7. DNA to RNA
  8. Shape of DNA
  9. Spaces where the samples for electrophoresis are placed
  10. Electrophoresis separates samples by ______
Down
  1. Plasmid DNA with the target gene
  2. Nucleotides bond to one another through ______
  3. The process by which DNA is converted to protein
  4. PCR step where DNA is separated into two strands
  5. When an organism takes in genetic material from the environment
  6. Enzyme that cuts DNA at specific sites to form fragments
  7. Gel that is used during electrophoresis
  8. Nucleotide that binds to guanine
  9. Nucleotide that binds to adenine in RNA
  10. Staggered cut ends are also known as _______
  11. Monomers that are used to build DNA during PCR
  12. Enzyme used to cut DNA in CRISPR
  13. DNA strand that is also known as the coding strand

23 Clues: DNA to RNA • Shape of DNA • RNA to Protein • Plasmid DNA with the target gene • Nucleotide that binds to guanine • Enzyme used to cut DNA in CRISPR • PCR step where primers bind to the DNA • Gel that is used during electrophoresis • Nucleotide that binds to adenine in RNA • Electrophoresis separates samples by ______ • Staggered cut ends are also known as _______ • ...

Biology crossword 2023-01-19

Biology crossword crossword puzzle
Across
  1. splitting of cells to create new somatic cells
  2. means Deoxyribonucleic Acid
  3. usually affect no more than a single amino acid
  4. heritable changes in genetic information
  5. diffusion of water across a membrane
  6. protein is made by adding amino acids to a growing peptide chain
  7. simple sugar
  8. produce changes in a single gene
  9. polar head and non polar tails
  10. moving molecules out of the cell
  11. mRNA is made from the DNA
  12. produce changes in whole chromosomes
  13. made up of monosaccharide polymers
Down
  1. joins the Okazaki fragments together to make one strand
  2. series of short segments on the lagging strand
  3. shift the reading frame for every
  4. synthesized disdcontinually against the overall direction of replication
  5. synthesized as a single strand from the point of origin toward the replication fork
  6. unwinds and separates the 2 DNA strands by breaking the weak hydrogen bonds
  7. large molecules move materials into the cell
  8. involve changes in one or a few nucleotides
  9. a balanced internal condition of cells
  10. splitting of cells to create gametes
  11. molecules move from area of high to low concentration
  12. stands for Adenosine Triphosphate

25 Clues: simple sugar • mRNA is made from the DNA • means Deoxyribonucleic Acid • polar head and non polar tails • produce changes in a single gene • moving molecules out of the cell • shift the reading frame for every • stands for Adenosine Triphosphate • made up of monosaccharide polymers • diffusion of water across a membrane • splitting of cells to create gametes • ...

GENERAL BIOLOGY 2023-01-04

GENERAL BIOLOGY crossword puzzle
Across
  1. Are Cyclic Hydrocarbons usually composed of four rin
  2. These enzymes break proteins down into amino acids in the small intestine.
  3. is a very important factor in enzyme activity
  4. breaks lactose, the sugar in milk, into glucose and galactose.
  5. Makes up the major part of ribosomes, which is where proteins are made.
  6. reserve amino acids for the body until ready for use.
  7. are proteins that act as biological catalysts by accelerating chemical reactions.
  8. This also occurs in the saliva, and breaks the sugar maltose into glucose.
  9. are substances that stop/ slow the enzymatic reaction
  10. are carrier proteins that move molecules from one place to another in the body.
  11. Are Lipids with a phosphate group
  12. Transfers amino acids to ribosomes during protein synthesis
  13. are the sites of PROTEIN SYNTHESIS
  14. refers to a decrease in enzyme-related processes, enzyme production or enzyme activity
Down
  1. of a protein refers to the regularly repeating local structures that are stabilized by hydrogen bonds
  2. pertains to the linear sequence of amino acids that make up a polypeptide chain or a protein.
  3. is SINGLE STRANDED and does not have to stay in the nucleus!
  4. A large group of structural proteins maintains and protects the structure of the animal body.
  5. helps change starches into sugars.
  6. Carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cell (serve as “messenger”)
  7. is the alteration of the shape of enzyme. The substrate does not anymore fit to the active site; there will be no reaction.
  8. Long-chain carboxylic acids that are insoluble in water
  9. is needed to turn reactant into product
  10. are biomolecules comprised of amino acid residues joined together by peptide bonds.
  11. are specialized proteins that defend the body against antigens or foreign invaders.
  12. proteins are responsible for muscle contraction and movement.
  13. binds to the active site and prevents the attachment of the of the partner substrate
  14. This group of enzymes help digest fats in the gut.
  15. are messenger proteins that help coordinate certain bodily functions.
  16. occurs in the NUCLEUS

30 Clues: occurs in the NUCLEUS • Are Lipids with a phosphate group • helps change starches into sugars. • are the sites of PROTEIN SYNTHESIS • is needed to turn reactant into product • is a very important factor in enzyme activity • This group of enzymes help digest fats in the gut. • Are Cyclic Hydrocarbons usually composed of four rin • ...

GENERAL BIOLOGY 2023-01-04

GENERAL BIOLOGY crossword puzzle
Across
  1. Are Cyclic Hydrocarbons usually composed of four rin
  2. These enzymes break proteins down into amino acids in the small intestine.
  3. is a very important factor in enzyme activity
  4. breaks lactose, the sugar in milk, into glucose and galactose.
  5. Makes up the major part of ribosomes, which is where proteins are made.
  6. reserve amino acids for the body until ready for use.
  7. are proteins that act as biological catalysts by accelerating chemical reactions.
  8. This also occurs in the saliva, and breaks the sugar maltose into glucose.
  9. are substances that stop/ slow the enzymatic reaction
  10. are carrier proteins that move molecules from one place to another in the body.
  11. Are Lipids with a phosphate group
  12. Transfers amino acids to ribosomes during protein synthesis
  13. are the sites of PROTEIN SYNTHESIS
  14. refers to a decrease in enzyme-related processes, enzyme production or enzyme activity
Down
  1. of a protein refers to the regularly repeating local structures that are stabilized by hydrogen bonds
  2. pertains to the linear sequence of amino acids that make up a polypeptide chain or a protein.
  3. is SINGLE STRANDED and does not have to stay in the nucleus!
  4. A large group of structural proteins maintains and protects the structure of the animal body.
  5. helps change starches into sugars.
  6. Carries copies of instructions for the assembly of amino acids into proteins from DNA to the rest of the cell (serve as “messenger”)
  7. is the alteration of the shape of enzyme. The substrate does not anymore fit to the active site; there will be no reaction.
  8. Long-chain carboxylic acids that are insoluble in water
  9. is needed to turn reactant into product
  10. are biomolecules comprised of amino acid residues joined together by peptide bonds.
  11. are specialized proteins that defend the body against antigens or foreign invaders.
  12. proteins are responsible for muscle contraction and movement.
  13. binds to the active site and prevents the attachment of the of the partner substrate
  14. This group of enzymes help digest fats in the gut.
  15. are messenger proteins that help coordinate certain bodily functions.
  16. occurs in the NUCLEUS

30 Clues: occurs in the NUCLEUS • Are Lipids with a phosphate group • helps change starches into sugars. • are the sites of PROTEIN SYNTHESIS • is needed to turn reactant into product • is a very important factor in enzyme activity • This group of enzymes help digest fats in the gut. • Are Cyclic Hydrocarbons usually composed of four rin • ...

Biology Crossword! 2022-12-12

Biology Crossword! crossword puzzle
Across
  1. The organelle in which respiration takes place
  2. The part of the leaf which transports water
  3. How glucose is stored in plants
  4. The variable which is changed
  5. The point at which levels of Respiration and Photosynthesis are the same
  6. The water plant used in many tests
  7. The alcohol used to remove chlorophyll from leaves
  8. The protective layer on the top of the leaf
  9. The thing that makes plants green
  10. organelle that controls the cell's DNA
  11. The organelles which produce enzymes
Down
  1. The chemical name for the liquid used in Photosynthesis
  2. A cell with an adaption
  3. The site of photosynthesis
  4. The reaction in which the plant produces Water
  5. The waste gas produced in Respiration
  6. The outer organelle found in plants (which can provide structure)
  7. Mineral needed for the reaction which produces Glucose
  8. The reaction in which the plant produces oxygen
  9. The part of the leaf which transports sugars
  10. How particles move through a substance

21 Clues: A cell with an adaption • The site of photosynthesis • The variable which is changed • How glucose is stored in plants • The thing that makes plants green • The water plant used in many tests • The organelles which produce enzymes • The waste gas produced in Respiration • How particles move through a substance • organelle that controls the cell's DNA • ...

Cell Biology 2022-09-16

Cell Biology crossword puzzle
Across
  1. contains the items in the cell
  2. used to produce proteins
  3. example of a lipid
  4. cell which contains a nucleus
  5. makes proteins
  6. used as short term energy
  7. packages/folds proteins
  8. contains genetic information
  9. a function of lipids
  10. site of photosynthesis
  11. example of a protein
  12. contains carbon,hydrogen, oxygen
  13. moves items in the cell
  14. example of a carbohydrate
  15. used as long term energy
  16. multiple monomers bonded together
Down
  1. destroys invaders in the cell
  2. single molecule
  3. smallest unit of nucleic acid
  4. makes energy
  5. repairs cells, movement
  6. controls the cell
  7. contains genetic information
  8. stores water and waste
  9. protects the cell
  10. element found in protein
  11. cell which does not contain a nucleus

27 Clues: makes energy • makes proteins • single molecule • controls the cell • protects the cell • example of a lipid • a function of lipids • example of a protein • stores water and waste • site of photosynthesis • repairs cells, movement • packages/folds proteins • moves items in the cell • used to produce proteins • element found in protein • used as long term energy • used as short term energy • ...

Biology Crossword 2025-11-14

Biology Crossword crossword puzzle
Across
  1. The second stage of cellular respiration
  2. Body Inspects and packages proteins
  3. The type of cellular respiration which uses oxygen
  4. The process where organic compounds are turned into ATP
  5. The type of cellular respiration that does not use oxygen
  6. The final stage of cellular respiration
  7. An additional non-living barrier found in plant cells
  8. A storage and transportation vehicle
  9. The barrier responsible for maintaining homeostasis
  10. The bodies major energy source
  11. Structures that help aid in cell division
  12. The first stage of cellular respiration
Down
  1. Site of photosynthesis
  2. The dark spot on a nucleus and where ribosomes are made
  3. the part of the ER with no attached ribosomes
  4. Where DNA is located in a cell
  5. Read instructions from DNA to build proteins
  6. A part of the cytoskeleton in animal cells
  7. The main site of cellular respiration and the powerhouse of a cell
  8. the highway of a cell with attached ribosomes
  9. structures that help clean up the cell
  10. The barrier found around the nucleus
  11. A fluid material that holds the cells organelles
  12. The process used by plants to produce oxygen
  13. The way Biologists classify each different species based on characteristics

25 Clues: Site of photosynthesis • Where DNA is located in a cell • The bodies major energy source • Body Inspects and packages proteins • The barrier found around the nucleus • A storage and transportation vehicle • structures that help clean up the cell • The final stage of cellular respiration • The first stage of cellular respiration • The second stage of cellular respiration • ...

Biology Crossword 2025-11-14

Biology Crossword crossword puzzle
Across
  1. The second stage of cellular respiration
  2. Body Inspects and packages proteins
  3. The type of cellular respiration which uses oxygen
  4. The process where organic compounds are turned into ATP
  5. The type of cellular respiration that does not use oxygen
  6. The final stage of cellular respiration
  7. An additional non-living barrier found in plant cells
  8. A storage and transportation vehicle
  9. The barrier responsible for maintaining homeostasis
  10. The bodies major energy source
  11. Structures that help aid in cell division
  12. The first stage of cellular respiration
Down
  1. Site of photosynthesis
  2. The dark spot on a nucleus and where ribosomes are made
  3. the part of the ER with no attached ribosomes
  4. Where DNA is located in a cell
  5. Read instructions from DNA to build proteins
  6. A part of the cytoskeleton in animal cells
  7. The main site of cellular respiration and the powerhouse of a cell
  8. the highway of a cell with attached ribosomes
  9. structures that help clean up the cell
  10. The barrier found around the nucleus
  11. A fluid material that holds the cells organelles
  12. The process used by plants to produce oxygen
  13. The way Biologists classify each different species based on characteristics

25 Clues: Site of photosynthesis • Where DNA is located in a cell • The bodies major energy source • Body Inspects and packages proteins • The barrier found around the nucleus • A storage and transportation vehicle • structures that help clean up the cell • The final stage of cellular respiration • The first stage of cellular respiration • The second stage of cellular respiration • ...

Biology activity 2025-06-11

Biology activity crossword puzzle
Across
  1. study of geographical distribution of plants and animals
  2. The study of formation and development of embryo of plants and animals
  3. the study of prehistoric forms of life through fossils of plants and animals
  4. The study of form and structure of plants and animals
  5. The science of naming grouping and classify animals and plants
  6. The science of the transmission of body characteristics from parents to offsprings
  7. The Study of relationship of an organism to both its biotic and abiotic environment
  8. The study of gross structure of organs in an organism as seen in dissection
  9. the study of viruses
  10. the study of algae
  11. The study of metabolism of animals and their parts
Down
  1. the study of fungi
  2. the study of bacteria
  3. The study of insects
  4. The study of structure and function of animal and plant cell
  5. The study of minute structures or tiny bits of the body at tissue level as seen with the help of a compound microscope
  6. The study of origin and decent of organism
  7. the study of fishes
  8. the study of birds
  9. the study of reptiles like lizards,snake

20 Clues: the study of fungi • the study of birds • the study of algae • the study of fishes • The study of insects • the study of viruses • the study of bacteria • the study of reptiles like lizards,snake • The study of origin and decent of organism • The study of metabolism of animals and their parts • The study of form and structure of plants and animals • ...

Environmental Biology 2025-05-26

Environmental Biology crossword puzzle
Across
  1. The process where water vapor turns into liquid water.
  2. A liquid that plants need to grow and make food.
  3. A living thing (like a plant) that makes its own food.
  4. A gas that plants give off during photosynthesis.
  5. The process where liquid water changes into water vapor.
  6. Living things in an ecosystem.
  7. How plants use sunlight, water, and air to make food (sugar) and oxygen.
  8. A kind of sugar made by plants; it gives energy.
  9. The power to move, change things, or do work.
  10. A living thing, such as a plant, animal, or microbe.
  11. A tiny living things that help change nitrogen into forms plants can use.
  12. An animal that eats only plants.
Down
  1. A living thing that eats other living things.
  2. The usual weather in a place over a long time.
  3. A model that shows who eats what in nature.
  4. Anything that takes up space and has weight.
  5. A gas in the air that plants and animals need to grow.
  6. The process where animals and plants use oxygen and release carbon dioxide.
  7. The green part of plants that helps them use sunlight.
  8. A living thing that breaks down dead plants and animals (like fungi or bacteria).
  9. Water that falls from the sky as rain, snow, sleet, or hail.
  10. The energy made in cells that helps them work.
  11. A place where living things and non-living things live and work together.
  12. A model that shows how many food chains connect in nature.

24 Clues: Living things in an ecosystem. • An animal that eats only plants. • A model that shows who eats what in nature. • Anything that takes up space and has weight. • A living thing that eats other living things. • The power to move, change things, or do work. • The usual weather in a place over a long time. • The energy made in cells that helps them work. • ...

Molecular Biology 2025-06-09

Molecular Biology crossword puzzle
Across
  1. proteins that cut DNA at specific sequences
  2. protein that acts as a biological catalyst
  3. enzyme that acts like a molecular glue
  4. protein found in jellyfish that emits green light
  5. single-stranded DNA sequences used to initiate synthesis
  6. making an RNA copy of a DNA sequence
  7. used to carry a DNA segment into a host cell
  8. single-stranded overhang of DNA from a staggered cut
  9. hormone that regulates blood sugar levels
  10. three nucleotides that code for an amino acid
  11. Francis Crick created this concept
Down
  1. bases that form the rungs of DNA
  2. pairing complementary strands by hydrogen bonding
  3. cells takes up foreign genetic material
  4. mRNA is used to build proteins
  5. rapid increase in temperature during transformation
  6. joining two DNA fragments together
  7. nucleotide base paired with cytosine
  8. known DNA fragment sizes used in electrophoresis
  9. two complementary DNA nucleotide bases
  10. double-stranded DNA with a cut at the same position
  11. sugar that allows the GFP gene to be expressed
  12. a gene editing technology
  13. molecular "scissors" used in CRISPR

24 Clues: a gene editing technology • mRNA is used to build proteins • bases that form the rungs of DNA • joining two DNA fragments together • Francis Crick created this concept • molecular "scissors" used in CRISPR • nucleotide base paired with cytosine • making an RNA copy of a DNA sequence • enzyme that acts like a molecular glue • two complementary DNA nucleotide bases • ...

Biology Benchmark 2025-12-02

Biology Benchmark crossword puzzle
Across
  1. Organisms that obtain energy from foods it consumes.
  2. Diffusion of water through a selectively permeable membrane.
  3. First step of releasing energy of glucose.Glucose is broken into two molecules of pyruvic acidacid
  4. Compound made up of carbon, hydrogen, and oxygen. Major source of energy for living organisms.
  5. Homologous chromosomes exchange a portion of the chromatids during meiosis
  6. When comparing two solutions, the solution with the greater concentration.
  7. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
  8. One of two identical sister parts of a duplicated chromosome
  9. When comparing two solutions, the solution with the weaker concentration.
  10. Process by which cells release energy in the absence of oxygen
  11. Compound that forms hydrogen ions in a solution.
  12. Movement of the specific molecules across cell membranes through protein channels
  13. Organism whose cells does not contain nuclei
  14. A large compound formed from combinations of many monomers.
  15. Macromolecule containing carbon, hydrogen, oxygen, nitrogen, and phosphorus. DNA and RNA are examples.
Down
  1. Energy needed to start a chemical reaction.
  2. Energy-requiring process that moves material across a membrane against a concentration difference
  3. Protein that acts as a biological catalyst.
  4. Organisms that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds.
  5. Monomer of proteins. Compound of amino group, carboxyl group, and an R-group.
  6. Large macromolecule formed from monosaccharides
  7. A substance that speeds up the rate of a chemical reaction.
  8. Compound that produces hydroxide ions in solution.
  9. Process by which organisms maintain a stable internal environment
  10. Macromolecule made up of carbon and hydrogen. Fats, oils, and waxes.
  11. Process by which molecules tend to move from an area of higher concentration to an area of lower concentration.
  12. Change over time
  13. Small unit that can join together with other small units to form polymers.
  14. System used to indicate the concentration of hydrogen ions
  15. Series of events a cell goes through as it grows and divides
  16. When the concentrations of two substances are the same.
  17. Basic unit of life

32 Clues: Change over time • Basic unit of life • Energy needed to start a chemical reaction. • Protein that acts as a biological catalyst. • Organism whose cells does not contain nuclei • Large macromolecule formed from monosaccharides • Compound that forms hydrogen ions in a solution. • Compound that produces hydroxide ions in solution. • ...

Cell Biology 2025-11-18

Cell Biology crossword puzzle
Across
  1. name for 3 base pairs that code for an amino acid
  2. ------ transport requires energy and transport proteins
  3. name for the state of bacteria after a modified plasmid has been inserted in it
  4. glucose + oxygen -> carbon dioxide + water + energy
  5. number of ATP molecules created by glycolysis
  6. ----------- enzyme used to cut DNA
  7. first stage of respiration,
  8. human hormone now produced in genetically modified bacteria
  9. movement of water through a semi permeable membrane
  10. 3 carbon product of glycolysis
  11. type of protein with an active site
  12. site of many chemical reactions in cells
  13. random movement of particles down a concentration gradient, requires no energy
Down
  1. another name for anaerobic respiration
  2. organelle that contains enzymes for respiration, cell powerhouse
  3. ------------- DNA base pairs eg G-C, A-T
  4. site of protein synthesis
  5. another type of protein
  6. molecule stores energy
  7. main fibres present in plant cell walls
  8. organelle that contains genetic material in eukaryotic cells
  9. double -----, the structure of DNA
  10. circular piece of DNA found in bacteria

23 Clues: molecule stores energy • another type of protein • site of protein synthesis • first stage of respiration, • 3 carbon product of glycolysis • ----------- enzyme used to cut DNA • double -----, the structure of DNA • type of protein with an active site • another name for anaerobic respiration • main fibres present in plant cell walls • circular piece of DNA found in bacteria • ...

Marine Biology 2025-12-05

Marine Biology crossword puzzle
Across
  1. The deepest part of the ocean, generally between 4,000 and 6,000 meters.
  2. The "dark" zone of the open ocean, roughly 1,000 to 4,000 meters deep
  3. An organism that thrives under high pressure.
  4. Pertaining to the deepest regions of the ocean, often found in trenches 6,000 to 11,000 m
  5. Free-swimming organisms in the pelagic zone, capable of swimming against currents.
  6. The "twilight" zone of the open ocean, roughly 200 to 1,000 meters deep.
  7. The production of light by a living organism.
  8. The process of generating energy (food) from inorganic chemical reactions, often occurring near deep-sea vents.
  9. Pertaining to the water column in the open ocean.
Down
  1. The zone of the open ocean or open water, not near the bottom.
  2. Zone of the open ocean from 4,000 to 6,000 meters deep.
  3. All the animal life in a particular region.
  4. The process where one tectonic plate moves under another.
  5. An organism that thrives in physically or geochemically extreme conditions.
  6. A fissure in the ocean floor from which super-heated, mineral-rich water is released.
  7. A submersible vehicle designed for the exploration of ocean depths.
  8. A long, narrow, deep depression in the ocean floor, typically one marking a plate boundary
  9. A distinct layer in a large body of water where the chemical composition changes significantly with depth.
  10. Organisms floating or drifting in a body of water.
  11. Pertaining to the sea bottom or the organisms that live there.

20 Clues: All the animal life in a particular region. • An organism that thrives under high pressure. • The production of light by a living organism. • Pertaining to the water column in the open ocean. • Organisms floating or drifting in a body of water. • Zone of the open ocean from 4,000 to 6,000 meters deep. • The process where one tectonic plate moves under another. • ...

Biology Crossword 2025-12-07

Biology Crossword crossword puzzle
Across
  1. Reaction where energy shows up as a reactant
  2. The kind of transport that does not require energy and moves down the gradient
  3. The term for adding a phosphate group
  4. ___ law of thermodynamics states that every energy conversion adds to the entropy of the universe
  5. ___ transport uses energy to move a solute against its gradient
  6. ___ energy is based on its structure or location
  7. Reaction where energy shows up as a product
Down
  1. Results in a shriveled cell
  2. Diffusion of water across a selectively permeable membrane
  3. The action of substances spreading out into available space
  4. ___ law of thermodynamics states that energy in the universe is constant
  5. When solute is equal between the inside and outside of a cell
  6. Some substances are easier to cross than others
  7. A special transport protein used to move water in either direction
  8. Powers almost all forms of cellular work
  9. Same amount of solute outside and inside
  10. ___tonic is when there is more solute inside of a cell
  11. The energy found in a cup of water
  12. An example is a falling pen
  13. The term for all of the reactions in a cell

20 Clues: Results in a shriveled cell • An example is a falling pen • The energy found in a cup of water • The term for adding a phosphate group • Powers almost all forms of cellular work • Same amount of solute outside and inside • The term for all of the reactions in a cell • Reaction where energy shows up as a product • Reaction where energy shows up as a reactant • ...

Biology Crossword 2025-11-24

Biology Crossword crossword puzzle
Across
  1. The fluid portion of the chloroplast
  2. The process that autotrophs use to turn sunlight into sugar
  3. Saclike photosynthetic membranes within the chloroplast
  4. Biological machinery located in the thylakoids that carry out photosynthesis
  5. The electron carrier molecule of Cellular Respiration
  6. A series of electron carrier proteins that shuttle high energy electrons during ATP-generating reactions
  7. The amount of energy needed to raise the temperature of 1 gram of water 1 degree Celsius
  8. Light absorbing molecules
  9. Organisms that obtain food by consuming other things
  10. The second set of reactions in Cellular Respiration
  11. The first set of reactions in Cellular Respiration
  12. Organisms that make their own food
  13. A plants principal pigment
Down
  1. An electron carrier molecule used in photosynthesis
  2. A reaction that requires Oxygen to run
  3. One of the most important compounds that cells use to store and release energy
  4. The protein that uses H + ions to create ATP
  5. The innermost compartment of the Mitochondria
  6. The portion of photosynthesis that does not require light
  7. The portion of photosynthesis that requires light
  8. The process that releases energy from food in the presence of oxygen
  9. The process of releasing energy from food in the absence of oxygen
  10. Another name for the light-independent reactions
  11. A reaction that does not require Oxygen to run
  12. When writing a chemical reaction, on what side of the arrow do products go?

25 Clues: Light absorbing molecules • A plants principal pigment • Organisms that make their own food • The fluid portion of the chloroplast • A reaction that requires Oxygen to run • The protein that uses H + ions to create ATP • The innermost compartment of the Mitochondria • A reaction that does not require Oxygen to run • Another name for the light-independent reactions • ...

Biology Crossword 2025-12-08

Biology Crossword crossword puzzle
Across
  1. Kuno
  2. Bacillus
  3. Virologi
  4. Reseptor
  5. uniseluler
  6. Inang
  7. Fungi
  8. Tmv
  9. Vaksin
Down
  1. Monera
  2. Replikasi
  3. Archaio
  4. Klorofil
  5. steptokokus
  6. Spirilium
  7. Litik
  8. salmonella
  9. Bactery
  10. Virion
  11. Kapsid

20 Clues: Tmv • Kuno • Litik • Inang • Fungi • Monera • Virion • Kapsid • Vaksin • Archaio • Bactery • Klorofil • Bacillus • Virologi • Reseptor • Replikasi • Spirilium • uniseluler • salmonella • steptokokus

Marine Biology 2025-10-29

Marine Biology crossword puzzle
Across
  1. Salt concentration in water
  2. Tentacled ocean creature with ink defense
  3. Marine plants that perform photosynthesis
  4. Small fish-like creature eaten by whales
  5. Floating microscopic plants
  6. Community of organisms and their environment
  7. Marine animal with five arms
  8. Small crustacean that attaches to rocks and ships
  9. Underwater structure formed by coral
Down
  1. Order including whales and dolphins
  2. Hard, colorful marine animals that build reefs
  3. Symbiotic sea creature with stinging tentacles
  4. Tiny drifting organisms forming the marine food chain
  5. Transparent, stinging marine animal
  6. Coastal trees growing in saltwater
  7. Intelligent marine mammal with echolocation
  8. Where freshwater meets saltwater
  9. Sea animal with horse-like head
  10. Whale species with a long spiral tusk
  11. Rise and fall of sea levels

20 Clues: Salt concentration in water • Floating microscopic plants • Rise and fall of sea levels • Marine animal with five arms • Sea animal with horse-like head • Where freshwater meets saltwater • Coastal trees growing in saltwater • Order including whales and dolphins • Transparent, stinging marine animal • Underwater structure formed by coral • Whale species with a long spiral tusk • ...

Biology Crossword! 2026-02-14

Biology Crossword! crossword puzzle
Across
  1. Green light-absorbing pigment
  2. Selective barrier around the cell
  3. Stable internal balance
  4. Smallest unit of life
  5. Makes proteins
  6. Internal support network
  7. Control center containing DNA
  8. Modifies and packages molecules
  9. Cell type with a nucleus
  10. Rigid outer layer in plant cells
  11. Process plants use to make sugar
  12. Jelly-like interior of the cell
Down
  1. Movement across membrane
  2. Produces ATP energy
  3. Molecule built by ribosomes
  4. Genetic material of the cell
  5. Allows some materials through
  6. Storage compartment
  7. Small transport sac in cells
  8. Study of living things
  9. ER with ribosomes attached
  10. ER that makes lipids
  11. Specialized structure inside a cell
  12. Site of photosynthesis
  13. Main energy molecule

25 Clues: Makes proteins • Produces ATP energy • Storage compartment • ER that makes lipids • Main energy molecule • Smallest unit of life • Study of living things • Site of photosynthesis • Stable internal balance • Movement across membrane • Internal support network • Cell type with a nucleus • ER with ribosomes attached • Molecule built by ribosomes • Genetic material of the cell • ...

Biology Crossword 2025-09-08

Biology Crossword crossword puzzle
Across
  1. organelle, boundary of the cell, decides what comes in and out
  2. organelle, full of enzymes to break down substances
  3. macromolecule, made of nucleotides, stores genetic information
  4. small subunit, used to build polymers
  5. macromolecule, made of amino acids, used for enzymes, transport, and cell structures
  6. organelle, site of photosynthesis, creates glucose
  7. process of building monomers into polymers
  8. protein that speeds up biological reactions by lowering the activation energy
  9. organelle, site of cellular respiration, creates ATP
  10. passive transport process, causes water to move toward the hypertonic side of a membrane
  11. organelle, used to store substances, plants have one large, animals have many small
  12. study of living things
  13. macromolecule, made of monosaccharides, source of energy for living things
  14. place on an enzyme that binds to a substrate
  15. organelle, control center of the cell, holds dna
Down
  1. type of cellular that requires energy, includes solute pumping, endocytosis, and exocytosis
  2. organelle, makes proteins, created in the nucleolus
  3. organelle, used for structure and support in some cells, plants and fungi
  4. organelle, folds transports and exports proteins(rough) or lipids (smooth)
  5. type of cellular transport that does not require energy, includess diffusion, faciliated diffusion, and osmosis
  6. organelle, modifies sorts and sorts and packages proteins into vesicles
  7. macromolecule, made of a glycerol and fatty acids, used for energy storage and membranes
  8. basic unit of structure and function in living things

23 Clues: study of living things • small subunit, used to build polymers • process of building monomers into polymers • place on an enzyme that binds to a substrate • organelle, control center of the cell, holds dna • organelle, site of photosynthesis, creates glucose • organelle, makes proteins, created in the nucleolus • organelle, full of enzymes to break down substances • ...

Biology M1 2025-08-21

Biology M1 crossword puzzle
Across
  1. the maintenance of stable internal conditions
  2. the sum total of all processes in an organism that break down chemicals to produce energy and simple chemical building blocks
  3. organism that lacks an internal mechanism for regulating body heat
  4. organisms that eat only plants
  5. a suggested, testable answer to a well-defined scientific question or a possible, testable explanation for observations
  6. organisms that eat both plants and other organisms
  7. logical interpretation based on prior knowledge, experience, or evidence
  8. organism that is internally warmed by a heat-generating metabolic process
  9. an abrupt and marked change in the DNA of an organism compared to that of its parents
  10. the study of life
  11. organisms that eat only organisms other than plants
  12. the smallest units of an organism considered alive
  13. organisms that depend on other organisms for their food
Down
  1. the process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food
  2. organisms that are able to make their own food
  3. a special structure that allows a living organism to sense the conditions of their internal or external environment
  4. the idea that long ago, very simple life forms spontaneously appeared through chemical reactions
  5. the collected body of data from experiments and observations
  6. the sum total of processes in an organism that use energy and simple chemical building blocks to produce large chemicals and structures necessary for life
  7. 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
  8. a factor that changes in an experiment

21 Clues: the study of life • organisms that eat only plants • a factor that changes in an experiment • the maintenance of stable internal conditions • organisms that are able to make their own food • organisms that eat both plants and other organisms • the smallest units of an organism considered alive • organisms that eat only organisms other than plants • ...

Biology Vocab 2025-09-05

Biology Vocab crossword puzzle
Across
  1. macromolecule, made of amino acids, used for transport and enzymes
  2. macromolecule, made of nucleotides, stores genetic energy
  3. basic unit of structure and function of living things
  4. organelle that packages proteins within vesicles to be transferred
  5. transports and exports proteins (rough) and lipids (smooth)
  6. the brain of the cell, stores and protects DNA
  7. cellular transport that does not require energy; diffusion, facilitated diffusion, osmosis
  8. creates energy for the cell to use
  9. organelle, makes proteins
Down
  1. process of building monomers into polymers
  2. a sac of water within a cell
  3. fights off foreign objects within a cell and protects the insides
  4. boundary of the cell
  5. macromolecule, made of glycerol and fatty acids, used for energy
  6. the extra lining in a plant cell to allow more structural support
  7. organelle in plant cells that allows photosynthesis
  8. study of life and how it works
  9. passive transport process, water moves toward hypertonic side
  10. place an enzyme binds to a substrate
  11. macromolecule, made of monosaccharides, source of energy

20 Clues: boundary of the cell • organelle, makes proteins • a sac of water within a cell • study of life and how it works • creates energy for the cell to use • place an enzyme binds to a substrate • process of building monomers into polymers • the brain of the cell, stores and protects DNA • organelle in plant cells that allows photosynthesis • ...

5th Biology 2025-12-10

5th Biology crossword puzzle
Across
  1. Universal donor blood group
  2. Protein-digesting stomach enzyme
  3. Tooth for grinding food
  4. Primary colon function
  5. Stomach pH creator
  6. Rib muscles contracting in inhalation
  7. Inhalation-lowering muscle
  8. Bile-producing organ
  9. Final starch digestion product
  10. Brain part detecting CO2 change
  11. Trachea common name
  12. Hormone chemical messengers from glands
  13. Blood fluid component, mostly water
  14. Substance emulsifying fats in small intestine
  15. Voice box name
  16. Trachea-branching tubes
Down
  1. Trachea-open-keeping cartilage
  2. Muscle action moving food in canal
  3. Skeleton-protecting bones for heart
  4. Joint-lubricating substance
  5. Enzyme in saliva digesting starch
  6. Vertebrae-protecting structure
  7. Oxygen-transporting pigment
  8. Red blood cell shape
  9. Diabetes-treating hormone
  10. Lung air sacs for gas exchange
  11. Gas exchanged from blood to lungs
  12. Gland producing lipase
  13. Muscle-to-bone connectors
  14. Blood cell production site
  15. Biological catalysts that break down food
  16. Stomach wall protector from acid

32 Clues: Voice box name • Stomach pH creator • Trachea common name • Red blood cell shape • Bile-producing organ • Primary colon function • Gland producing lipase • Tooth for grinding food • Trachea-branching tubes • Diabetes-treating hormone • Muscle-to-bone connectors • Inhalation-lowering muscle • Blood cell production site • Universal donor blood group • Joint-lubricating substance • ...

Plant Biology 2026-02-23

Plant Biology crossword puzzle
Across
  1. / flap of tissue located at the base of a petiole, usually occurs in pairs
  2. / includes stem, leaves and roots
  3. / flattened photosynthetic surface of a leaf
  4. / includes flowers, fruits, and seeds
  5. / horizontal underground stem
  6. / plant organ that supports leaves, may store food
  7. / above-ground portions of the plant
  8. / site where leaves are attached to stem
  9. / sperm from the pollen unites with an egg present in the ovary
  10. / leaf blade that attaches directly to stem; lack of a petiole
  11. / portion of a grass leaf that wraps around the stem
Down
  1. / meristematic tissue in roots that differentiates to form lateral roots and stems
  2. / unbranched, elongated inflorescence
  3. / the flowering part of a plant; a flower cluster
  4. / meristematic tissue located in the leaf axils that produces flowers or lateral branches
  5. / underground stem modified for food storage
  6. / primary organ for water and nutrient uptake, may store food
  7. / stem tissue in-between nodes
  8. / pollen is delivered from the stamen to the pistil
  9. / stem-like structure that attaches leaf blade to stem
  10. / primary organ for conducting photosynthesis and exchanging gases
  11. / a dense cluster of sessile flowers; inflorescence of the Asteraceae

22 Clues: / horizontal underground stem • / stem tissue in-between nodes • / includes stem, leaves and roots • / above-ground portions of the plant • / unbranched, elongated inflorescence • / includes flowers, fruits, and seeds • / site where leaves are attached to stem • / underground stem modified for food storage • / flattened photosynthetic surface of a leaf • ...

Biology Vocabluary 2025-08-26

Biology Vocabluary crossword puzzle
Across
  1. Eats other organisms for food
  2. arrangement pattern within a population
  3. happens in an area with no former life
  4. an organism's feeding level
  5. shows all the interactions of species in an ecosystem
  6. Pattern of logistical population growth
  7. Both organisms benefit
  8. fighting for limited resources
  9. population increases at exponential rate
  10. the amount of organisms that an area can hold
  11. parasite harms host
  12. only gets plants
  13. Makes its own food
Down
  1. shows a one way interaction in an ecosystem
  2. the start of every food web and chain
  3. how many organisms of the same species live there
  4. organisms preying on prey
  5. how a environment comes back after a disturbance
  6. the relationship between two organisms
  7. breaks down dead organisms
  8. influence that affects the population
  9. the study of life
  10. occurs after a disaster
  11. eats other organisms
  12. one organism benefits the other is unaffected
  13. rapid growth in a population

26 Clues: only gets plants • the study of life • Makes its own food • parasite harms host • eats other organisms • Both organisms benefit • occurs after a disaster • organisms preying on prey • breaks down dead organisms • an organism's feeding level • rapid growth in a population • Eats other organisms for food • fighting for limited resources • the start of every food web and chain • ...

Biology unit5 2025-12-11

Biology unit5 crossword puzzle
Across
  1. Used to organize dna to fit in the nucleus, together with dna makes up chromatin
  2. Gene mutation - when a base is substituted - changes only 1 amino acid
  3. Replicating strand of dna that adds nucleotides moving toward helicase
  4. Organelle where proteins are made
  5. Single stranded nucleic acid used by cells, has bases a, u, g, and c, types include mrna, trna, and rna
  6. 3 letter section of mrna that codes for an amino acid
  7. Section of a gene that codes for protein
  8. Enzyme used to unzip the dna molecule during dna replication
  9. Replicating strand of dna that adds nucleotides moving away from helicase
  10. Monomer of proteins - these are carried by tra molecules during translation
  11. Section of dna that codes for a protein, has introns and exons - passed from parents to offspring
  12. 2nd step of protein synthesis, takes place at a ribosome and uses tra molecules to assemble amino acids into proteins
  13. Refers to dna and histone proteins that make up chromosomes
  14. Type of mutation that changes whole sections of a chromosome by adding, deletion, inverting, or moving sections
  15. Type of mutation that only affects one gene by substituting, adding, or deleting bases
  16. Double stranded nucleic acid that has all genetic material, bases include a, t, g, and c, located in the nucleus
  17. Strand of rna created during transcription - each 3-letter section is called a codon
Down
  1. Section of a gene between exons - does not code for proteins, "junk"
  2. Segment of newly formed dna on the lagging strand, connected together by ligase during dna replication
  3. Macromolecule made of amino acids - used for enzymes, transport, and cell structures
  4. Making a copy of dna, occurs during the s phase of interphase
  5. Monomer of nucleic acids - made of a sugar, phosphate, and nitrogen base
  6. 1st step of protein synthesis, takes place in the nucleus and creates a strand of mrna
  7. 3 letter section of tra that matches to a codon of mrna
  8. Gene mutation - when a base is added or deleted and changes all amino acids after the mutation
  9. Part of a nucleotide along with a 5 carbon sugar and phosphate group
  10. Type of rna used during translation, carries the amino acid and matches up with the mrna codon

27 Clues: Organelle where proteins are made • Section of a gene that codes for protein • 3 letter section of mrna that codes for an amino acid • 3 letter section of tra that matches to a codon of mrna • Refers to dna and histone proteins that make up chromosomes • Enzyme used to unzip the dna molecule during dna replication • ...

BIOLOGY FLOWER 2025-09-12

BIOLOGY FLOWER crossword puzzle
Across
  1. Filaments fused into two bundles
  2. Part that receives pollen
  3. Petals fused together
  4. Male and female flowers on same plant
  5. Swollen tip of pedicel bearing all whorls
  6. The mode of Arrangement of flowers on the axis of a plant
  7. The manner in which the ovules are arranged to the wall of the ovary
  8. Stalk connecting stigma to ovary
  9. Stamens free from each other
  10. Stalk supporting anther
  11. Extra whorl outside calyx, e.g. china rose
  12. Leaf-like structure at flower base
  13. Filaments fused into one bundle
  14. Contains ovules
Down
  1. Sepals free from each other
  2. Sepals fused together
  3. Filaments fused into more than two bundles
  4. Collective name for all carpels
  5. Petals free from each other
  6. Single female reproductive unit
  7. Stigma + style + ovary together
  8. Male and female flowers on separate plants
  9. Part of stamen that produces pollen

23 Clues: Contains ovules • Sepals fused together • Petals fused together • Stalk supporting anther • Part that receives pollen • Sepals free from each other • Petals free from each other • Stamens free from each other • Collective name for all carpels • Single female reproductive unit • Stigma + style + ovary together • Filaments fused into one bundle • Filaments fused into two bundles • ...

Biology Review 2026-01-09

Biology Review crossword puzzle
Across
  1. An organism that has 2 of the same alleles
  2. The universal receiver for blood
  3. An organism's complete set of genetics
  4. The first generation from true breeding parents
  5. Made of DNA and Protein and is carried in the nucleus
  6. A diagram that shows family's genetic history
  7. It can dictate eye colour, height, hair colour ect
  8. A gene that shows itself when there are two of them
Down
  1. An organism that has 2 or more alleles
  2. The final stage of the interphase
  3. A gene that shows itself even if its the only one
  4. The universal donor for blood
  5. The first stage of the cell cycle's interphase
  6. The offsprings from the F1 generation from true breeding
  7. Division of a cell at the end of mitosis
  8. A genetic pattern where both alleles are both fully and equally expressed
  9. A molecule that carries the development, growth and reproduction of you
  10. Process of a cell that divides into a identical cell
  11. When the cell grows, duplicates its DNA and splits into 2
  12. True breeding parents in a genetic cross

20 Clues: The universal donor for blood • The universal receiver for blood • The final stage of the interphase • An organism that has 2 or more alleles • An organism's complete set of genetics • Division of a cell at the end of mitosis • True breeding parents in a genetic cross • An organism that has 2 of the same alleles • A diagram that shows family's genetic history • ...

Biology 2.0 2025-10-02

Biology 2.0 crossword puzzle
Across
  1. uses trapped light-energy
  2. Eats others
  3. 2nd step of aerobic respiration
  4. all water
  5. 3 phosphates
  6. Living things
  7. Recyclers
  8. Site of photosynthesis
  9. Situation w/o Oxygen
  10. Gases around earth
  11. 1st step aerobic respiration
Down
  1. Backbone for macromolecules
  2. 2nd step of photosynthesis
  3. Own food
  4. 1st step of photoysnthesis
  5. Soil, rocks
  6. Situation w/ Oxygen
  7. 2 phosphates
  8. alcoholic, lactic
  9. Breaks down glucose
  10. 32 units of atp

21 Clues: Own food • all water • Recyclers • Soil, rocks • Eats others • 3 phosphates • 2 phosphates • Living things • 32 units of atp • alcoholic, lactic • Gases around earth • Situation w/ Oxygen • Breaks down glucose • Situation w/o Oxygen • Site of photosynthesis • uses trapped light-energy • 2nd step of photosynthesis • 1st step of photoysnthesis • Backbone for macromolecules • 1st step aerobic respiration • ...

MICRO BIOLOGY 2025-09-22

MICRO BIOLOGY crossword puzzle
Across
  1. All amino acid contains carbon,hydrogen,oxygen and what other element.(HINI:starts and end with same letter).
  2. Arabinose is a test-tube test used for.
  3. What is the term for the thread that make up the mycelium of fungus.
  4. Scanning Electron Microscopy(SEM)uses to metals to stain objects to be scanned one of them is gold.what is the other?
  5. Peptic ulcer is caused by?
  6. What jelly like substance obtained from the cell wall of red algae is often used as a substance in petri dish?
  7. Which term describe the breaking down of cell's membrane after the outer protection has been damaged?
  8. 5HTP:5-Hydroxytryptophan (5-HTP)is a naturally occuring amino acid that is a precursor to which neurotransmitter that helps regulate your mood?
  9. In US,basal cell carcinoma is the most common form of what type of cancer?
  10. Which infection disease that spread to human by mosquito bites is caused by Plasmodium spp?
Down
  1. What trapping agent is used in gram staining to inhibit the decolourization of stained bacteria?
  2. "Micrographia" is the tittle of ground breaking 1665 book written by which english scientist.
  3. Which Light-production enzyme can occur naturally in organism such as Fireflies?
  4. Lowentein-Jensen medium is used for culturing.
  5. What causes pontaic fever?
  6. Medusa head colony is found in.
  7. What organellE found in the cytoplasm of living cells build protein from amino acid ?
  8. What's the term for an organism that loves and thrives in an environment with the PH under 4?
  9. A Dermatophyte is a fungus that needs what protein found in skin to grow?(HINT: it's also great for your hair and nails).
  10. Which is the protective protein coating or "shell" around virus.

20 Clues: Peptic ulcer is caused by? • What causes pontaic fever? • Medusa head colony is found in. • Arabinose is a test-tube test used for. • Lowentein-Jensen medium is used for culturing. • Which is the protective protein coating or "shell" around virus. • What is the term for the thread that make up the mycelium of fungus. • ...

Marine biology 2026-03-23

Marine biology crossword puzzle
Across
  1. The flexible rubbery stuff in your nose and ears that makes up a sharks whole Skeleton
  2. A type of reproduction where a baby grows right out of the parents side like a branch
  3. A circular body plan that looks the same all the way around like a pie or a wheel
  4. A skeleton that is inside the body covered by muscle and skin
  5. Tough waterproof eggs that allow animals to lay them on land without drying out
  6. A hard suit of armor on the outside of the body
  7. A body that has matching left and right sides like a human or a butterfly
  8. Cold-blooded animals that have to sit in the sun to get warm
Down
  1. An internal balloon that fish inflate or deflate to float at different depths
  2. An animal that has both male and female body parts for making babies
  3. The parts of a mother mammals body that produce milk for her babies
  4. A bell-shaped body that swims around with its mouth facing down like a jellyfish
  5. An animal that has a backbone
  6. Anything that lives on the very bottom of the ocean or a lake
  7. A tube-shaped body that stays stuck to one spot with its mouth facing up like a sea anemone
  8. Warm-blooded animals that create their own body heat from the inside
  9. An animal that does not have a backbone
  10. A special organ that passes food and oxygen from a mother to her baby before it is born
  11. Vascular System A system of water-filled tubes that starfish use to move their feet
  12. shed an old tight shell or skin so the animal has room to grow bigger
  13. A body shape that is irregular and cannot be divided into equal halves

21 Clues: An animal that has a backbone • An animal that does not have a backbone • A hard suit of armor on the outside of the body • Cold-blooded animals that have to sit in the sun to get warm • Anything that lives on the very bottom of the ocean or a lake • A skeleton that is inside the body covered by muscle and skin • ...

Biology 8 2026-03-12

Biology 8 crossword puzzle
Across
  1. Study of interactions
  2. Relationship of organisms
  3. Non-living factor
  4. Energy from the dead
  5. Feeding relationship
  6. Can interbreed
  7. Both meat and plants
  8. Earth
Down
  1. Meat only
  2. One benefits, one unharmed
  3. All feeding pathways
  4. Same species
  5. recycles
  6. One benefits, one harmed
  7. Single pathway of feeding
  8. Both benefits
  9. Food chain step
  10. Specific role
  11. Plants only
  12. Living factor

20 Clues: Earth • recycles • Meat only • Plants only • Same species • Both benefits • Specific role • Living factor • Can interbreed • Food chain step • Non-living factor • All feeding pathways • Energy from the dead • Feeding relationship • Both meat and plants • Study of interactions • One benefits, one harmed • Relationship of organisms • Single pathway of feeding • One benefits, one unharmed

Biology plants 2026-04-14

Biology plants crossword puzzle
Across
  1. tissue, flowers, cones, runners, bulbs.
  2. do most of the absorbtion of water
  3. reproductive structure of other plants
  4. brings sap down
  5. Plants with a I year life cycle
  6. evergreen tree reproductive structure
  7. Seedless vascular plants (ferns) Spore's a sexually created reproductive structure
  8. non vascular plant (mosses)has rhizoids instead of roots to anchor it in place. leafy shoot Moss's Combined leaf & stem
  9. Plants with a 2 year life cycle.
  10. provide support for plant
  11. a plant's response to touch (Causes vines to climb and venus flytrap to close)
  12. the production of sugar molecules in plants.
  13. the male reproductive Structure containing Sperm cells
  14. the study of plants
  15. roots grow towards gravity & Stems grow away from gravity.
  16. Plants with a many year lifecycle
  17. support ( hold up) the plant move sap from root to leaf and back and store energy.
  18. - a sexual reproduction through runners and sprouting leaves or stems.
Down
  1. brings sap up from roots Soksan from leaves
  2. Mature ovary & it's stored food
  3. hairs - smaller roots that absorb water
  4. plants have specialized parts
  5. tubes that move sap
  6. Plant's response to stimuli
  7. male reproductive Structures
  8. do most of photo synthesis
  9. a plant will grow towards sunlight
  10. - absorb and transport water up into the plant
  11. usually in center (except trees) Contain Xylem & phloem.
  12. the female reproductive structure of the plant Which turns into the seed
  13. a plant whose own pollen can pollinate its egg cells.
  14. root body- Cells that absorb water and channel it inward
  15. fibrous tissue in trees
  16. Stored food energy around the seed.
  17. female reproductive structure

35 Clues: brings sap down • tubes that move sap • the study of plants • fibrous tissue in trees • provide support for plant • do most of photo synthesis • Plant's response to stimuli • male reproductive Structures • plants have specialized parts • female reproductive structure • Mature ovary & it's stored food • Plants with a I year life cycle • Plants with a 2 year life cycle. • ...

Introducing Biology 2026-04-21

Introducing Biology crossword puzzle
Across
  1. – Study of early development
  2. – Gradual development of life forms
  3. – Protection of natural resources
  4. – Growing crops and raising animals
  5. – Study of organisms and environment
  6. – Branch dealing with plants
  7. – Study of cells
  8. – Use of living organisms in industry
  9. – Test done to discover something
Down
  1. – Study of external form
  2. – Study of internal structure
  3. – Careful watching to gain knowledge
  4. – Study of heredity
  5. – Branch dealing with animals
  6. – Study of functions of body parts
  7. – Harmful contamination of environment
  8. – Study of living organisms
  9. – Instrument used to see tiny objects
  10. – Any living thing
  11. – Classification of living things

20 Clues: – Study of cells • – Any living thing • – Study of heredity • – Study of external form • – Study of living organisms • – Study of early development • – Branch dealing with plants • – Study of internal structure • – Branch dealing with animals • – Protection of natural resources • – Classification of living things • – Test done to discover something • ...

Introducing Biology 2026-04-20

Introducing Biology crossword puzzle
Across
  1. Raising crops
  2. Technique of growing fish
  3. Father of Biology
  4. Study of Animals
  5. Study of form of plants, animals
  6. Study of diseases of plants, animals
  7. Father of Botany
  8. Study of life in the sea
  9. Study of tiny bits of the body
  10. Study of Algae
  11. Study of Plants
Down
  1. Study of Bacteria
  2. Study of metabolism of organisms
  3. Study of Reptiles
  4. Study of Birds
  5. Study of Viruses
  6. Technique of producing silk
  7. Study of Insects
  8. Father of Medicine
  9. Study of origin and descent
  10. Study of Fungi

21 Clues: Raising crops • Study of Birds • Study of Fungi • Study of Algae • Study of Plants • Study of Viruses • Study of Insects • Study of Animals • Father of Botany • Study of Bacteria • Study of Reptiles • Father of Biology • Father of Medicine • Study of life in the sea • Technique of growing fish • Technique of producing silk • Study of origin and descent • Study of tiny bits of the body • ...

Cell Biology 2026-04-06

Cell Biology crossword puzzle
Across
  1. Ability to distinguish between two points
  2. Specialised cell that transmits electrical signals
  3. Net movement of particles down the concentration gradient
  4. Contains nucleus e.g. plant/animal cell
  5. Net movement of water particles down the concentration gradient through a partially permeable membrane
  6. Specialised cell that carries male's DNA
  7. Cell acquires different subcellular structures to help it carry out a specific function
  8. Hair like substance which helps cell move
  9. Contains genetic information
  10. Where stem cells are found in plants
  11. Image size/Actual size
  12. Site of protein synthesis
  13. Where chemical reactions take place
  14. Humans have 23 pairs
  15. Specialised cell that transports sugar in plants
Down
  1. Small rings of DNA
  2. Specialised cell which contract/squeezes for movement
  3. No nucleus e.g. bacterial cells
  4. Contains cell sap + keeps cell swollen
  5. Cell division that produces clones
  6. Specialised cell which absorbs water + mineral ions
  7. Site of photosynthesis
  8. Undifferentiated cell
  9. Site of aerobic respiration
  10. Sperm or egg cell
  11. Controls what enters/leaves cell
  12. Net movement of particles against the concentration gradient
  13. Keeps cell rigid
  14. Specialised cell that transports water in plants
  15. Short section of DNA

30 Clues: Keeps cell rigid • Sperm or egg cell • Small rings of DNA • Short section of DNA • Humans have 23 pairs • Undifferentiated cell • Site of photosynthesis • Image size/Actual size • Site of protein synthesis • Site of aerobic respiration • Contains genetic information • No nucleus e.g. bacterial cells • Controls what enters/leaves cell • Cell division that produces clones • ...

Biology crossword 2026-05-11

Biology crossword crossword puzzle
Across
  1. The constant struggle of a cell to keep its internal conditions balanced and stable
  2. The mechanism of evolution where the most fit organisms survive and reproduce
  3. The site of photosynthesis where light energy is converted into chemical energy
  4. A medicine used to kill bacterial infections but is ineffective against viruses
  5. A biological catalyst that lowers activation energy to speed up reactions
  6. A structure that has lost its original function through evolution
  7. An organism that can make its own food.
  8. Each step in the energy pyramid
  9. A beneficial trait that helps an organism survive in its specific environment
  10. The monomer of nucleic acids made of a sugar, phosphate, and nitrogen base
  11. Any change in the DNA sequence that can be helpful, harmful, or neutral
  12. A condition in which both alleles for a gene are fully and separately expressed
  13. Body systems responsible for fighting off infections
  14. The genetic combination of alleles represented by letters like Aa or bb
  15. Cell division that creates four genetically different haploid gametes
  16. An association between two organisms in which one benefits and the other derives neither benefit nor harm.
  17. The formation of a new and distinct species over the course of evolution
Down
  1. A macromolecule composed of monosaccharides used for quick energy
  2. The stage of the cell cycle where the nucleus divides into two identical nuclei
  3. Factors in an ecosystem that are not alive
  4. The organelle where glucose is broken down to create ATP energy
  5. A simple, single-celled organism that lacks a nucleus
  6. The movement of materials across a membrane that requires the cell to use energy
  7. The single cell that is formed when a sperm and egg unite during fertilization
  8. consumer that feeds directly on producers
  9. Any type of harmful agent that can cause illness (virus or bacteria)
  10. A genetic situation where the phenotype is a blend
  11. The process occurring in the nucleus where DNA is used to make mRNA
  12. An organism that makes its own food
  13. The process at the ribosome where mRNA is read to build a protein
  14. Organism that obtains energy from the foods it consumes; also called a consumer
  15. A viral replication cycle in which copies of a virus are made within a host cell, which then bursts open, releasing new viruses
  16. A close relationship between two species that benefits at least one of the species.
  17. The specific term for water diffusing across a semi-permeable membrane
  18. Having two different versions of an allele for a specific gene
  19. A symbiotic relationship in which both species benefit from the relationship
  20. A hydrophobic molecule used for long-term energy storage and insulation
  21. An organism like a fungus that breaks down dead matter and returns nutrients to the soil
  22. The physical expression of a trait that you can actually observe with your eyes
  23. Nonliving, requires a host to replicate, move and survive

40 Clues: Each step in the energy pyramid • An organism that makes its own food • An organism that can make its own food. • consumer that feeds directly on producers • Factors in an ecosystem that are not alive • A genetic situation where the phenotype is a blend • Body systems responsible for fighting off infections • A simple, single-celled organism that lacks a nucleus • ...

Biology Crossword 2026-05-21

Biology Crossword crossword puzzle
Across
  1. They are fighting against the virus in the blood
  2. Enzyme for protein.
  3. Living things need to take in to get energy.
  4. Water molecules and minerals going both way with the phloem tubes.
  5. Contains haemoglobin and carries oxygen.
  6. Cells that are used for blood clotting.
  7. Caused by virus and bacteria.
  8. Ions that comes from the ground (Soil) and absorbed by plants.
  9. Transported in the body and stored as starch.
  10. Thin layer of a plant and animal cell.
Down
  1. A nutrient that comes from the Sun.
  2. A system in human involves heart and lungs.
  3. An instrument that can be used to see small things bigger.
  4. A nutrient that mostly comes from fruits.
  5. Helps to maintain cell shape and structure.
  6. it gets out of the liver and is stored in pancreas.
  7. Brain of the cell.
  8. A part that photosynthesis happen.
  9. Water molecules going up the xylem from the roots
  10. A liquid in blood for helping other substances in the blood float.

20 Clues: Brain of the cell. • Enzyme for protein. • Caused by virus and bacteria. • A part that photosynthesis happen. • A nutrient that comes from the Sun. • Thin layer of a plant and animal cell. • Cells that are used for blood clotting. • Contains haemoglobin and carries oxygen. • A nutrient that mostly comes from fruits. • A system in human involves heart and lungs. • ...

Biology Crossword 2026-05-08

Biology Crossword crossword puzzle
Across
  1. A protein that speeds up chemical reactions in cells.
  2. A trait that shows up even when only one copy is present.
  3. A network of connected food chains in an ecosystem.
  4. Square A chart used to predict possible offspring traits.
  5. An organism that breaks down dead material and recycles nutrients.
  6. A structure made of tissues that performs a specific job.
  7. The process of taking in oxygen and releasing carbon dioxide.
  8. Jelly-like material inside a cell where organelles float around.
  9. The thin layer that controls what enters and leaves the cell.
  10. An organism that makes its own food, like plants.
  11. Plant cell organelle that captures sunlight to make food.
  12. A protein made by the immune system that helps fight off germs and infections. |
  13. An organism that gets energy by eating other organisms.
  14. When particles spread out from areas of high concentration to low concentration.
  15. A trait that helps an organism survive in its environment.
  16. The main energy source used by cells.
  17. Tiny structures that help put proteins together.
  18. The part of the cell that acts like the control center.
  19. A trait hidden unless two copies are inherited.
  20. A change in DNA that can affect an organism.
  21. A characteristic passed from parents to offspring.
Down
  1. Large molecules that help build and repair the body.
  2. A section of DNA that controls a specific trait.
  3. Shows how energy moves from one organism to another.
  4. The process plants use to make sugar using sunlight.
  5. The idea that organisms with helpful traits survive and reproduce more often.
  6. The gradual change in species over long periods of time.
  7. The natural home where an organism lives.
  8. Multiple organs working together to keep the body functioning.
  9. A tightly packed structure that contains DNA.
  10. Living and nonliving things interacting in one area.
  11. Any individual living thing.
  12. A storage sac inside cells that can hold water or nutrients.
  13. The process cells use to release energy from food.
  14. The molecule that carries genetic instructions.
  15. The basic building block that makes up every living thing.
  16. A group of similar cells working together.
  17. A variety of different living organisms in one area.
  18. The movement of water through a membrane from crowded to less crowded areas.
  19. Organelles that turn food into usable energy for the cell.
  20. Keeping stable internal conditions even when the outside changes.

41 Clues: Any individual living thing. • The main energy source used by cells. • The natural home where an organism lives. • A group of similar cells working together. • A change in DNA that can affect an organism. • A tightly packed structure that contains DNA. • The molecule that carries genetic instructions. • A trait hidden unless two copies are inherited. • ...

Biology Crossword 2026-05-09

Biology Crossword crossword puzzle
Across
  1. Each step up in the energy pyramid, from algae to seals to bears.
  2. Non-living things in the bear's world like snow, ice, and wind.
  3. A reproductive cell that only has 37 chromosomes for the bear.
  4. A physical trait, like clear hollow fur, that helps the bear survive the Arctic.
  5. The science of naming and sorting the bear into groups like "Mammalia."
  6. Any bad guy like a virus or bacteria that makes the polar bear sick.
  7. A single letter like A, T, C, or G in the bear's DNA code.
  8. This describes the bear's cells because they have a nucleus inside.
  9. The act of rewriting the bear's DNA code into an mRNA message.
  10. Organisms that rot the bear's body after it dies to return nutrients to the sea.
  11. A fox eats the bear's leftovers; the fox wins and the bear is unaffected.
  12. A bear gets a tiny bit of this "quick energy" from the glycogen in meat.
  13. When the bear's cells use mRNA to actually build a physical protein.
  14. The specific movement of water across the bear's cell membranes.
  15. A biological helper like Lipase that speeds up the breakdown of fats.
  16. Living things in the bear's world like seals, fish, and seaweed.
  17. The polar bear is at the very top of the food chain with no natural enemies.
  18. A bear can't make food from sunlight, so it has to hunt; what is this called?
  19. A random mistake in the bear's DNA that might change its traits.
  20. The variety of different types of life found in the Arctic ecosystem.
Down
  1. Survival of the fittest where the best-camouflaged bears live longer.
  2. The double-layered gatekeeper that makes up the bear's cell membrane.
  3. The actual letters like Bb that the bear carries in its genes.
  4. Arctic bacteria are this because they lack a nucleus, unlike the bear.
  5. When a bear has one Big T and one little t gene for a trait.
  6. The physical look of the bear, like its black skin or white fur.
  7. How oxygen naturally travels from the bear's lungs into its blood cells.
  8. A random event, like a storm, that changes the bear population by chance.
  9. The bear eats muscle meat to get this molecule for its own tissue repair.
  10. The process a virus uses to explode a bear's cell after making copies.
  11. The actual molecule of energy currency the bear's cells use to move.
  12. A rare Arctic deal where two different species help each other and both win.
  13. The specific part of the cell where the bear's cellular respiration happens.
  14. The general body cells of the bear that contain 74 chromosomes.
  15. The twisted ladder shape that holds the bear's genetic instructions.
  16. The first half of the bear's two-part scientific naming system.
  17. When a bear has two of the same alleles, like two Big T letters.
  18. The process where the bear breathes in O2 and burns sugar to get energy.
  19. The biomolecule found in seal blubber that provides long-term energy.
  20. How does a polar bear keep its inner temperature at 98 degrees while standing on an iceberg?

40 Clues: A single letter like A, T, C, or G in the bear's DNA code. • When a bear has one Big T and one little t gene for a trait. • The actual letters like Bb that the bear carries in its genes. • A reproductive cell that only has 37 chromosomes for the bear. • The act of rewriting the bear's DNA code into an mRNA message. • ...