biology Crossword Puzzles
biology 2024-02-21
Biology 2023-02-16
Across
- the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
- product of Process using Light energy and water
- Where molecule of water is split to replace electrons lost from chlorophyll
- The first phase of photosynthesis
Down
- AKA Light independent reaction
- Membranes within the chloroplasts that contain enzymes
- Liquidy part of the chloroplasts
- trapped by chlorophyll in this thylakoid membrane
- Sugar
- Organelles where Photosynthesis takes place
10 Clues: Sugar • AKA Light independent reaction • Liquidy part of the chloroplasts • The first phase of photosynthesis • Organelles where Photosynthesis takes place • product of Process using Light energy and water • trapped by chlorophyll in this thylakoid membrane • Membranes within the chloroplasts that contain enzymes • ...
Biology 2023-04-04
Across
- the second product of photosynthesis and reactant for cellular respiration
- ways that plant and animal cells get energy to live, and there are different methods and types of this.
- usable energy made via cellular respiration
- one of the reactants for photosynthesis and product of cellular respiration
- lets in carbon dioxide into the leaf for photosynthesis
Down
- the first product of photosynthesis and reactant for cellular respiration
- Photosynthesis occurs in this organelle in plants
- the second reactant for photosynthesis and product of photosynthesis
- tinier organelles that are in the mitochondria that help make energy(they make proteins, etc.)
- cellular respiration occurs in this organelle in cells
10 Clues: usable energy made via cellular respiration • Photosynthesis occurs in this organelle in plants • cellular respiration occurs in this organelle in cells • lets in carbon dioxide into the leaf for photosynthesis • the second reactant for photosynthesis and product of photosynthesis • the first product of photosynthesis and reactant for cellular respiration • ...
Biology 2023-03-30
Across
- the study of human and their interaction with society comes under
- what are biogas production and antibiotic production examples of
- technique of producing silk by raising silkworms
- the science of naming,grouping and classifying plants and animals is called
- what is discouraging a marriage that is likely to show unfavourable or harmful characters in children
Down
- Phycology is also known as
- what is the entire DNA sequence of an organism
- the study of birds
- Taxonomy is also called
- study of chemicals and reactions that take place inside the living things
10 Clues: the study of birds • Taxonomy is also called • Phycology is also known as • what is the entire DNA sequence of an organism • technique of producing silk by raising silkworms • what are biogas production and antibiotic production examples of • the study of human and their interaction with society comes under • ...
Biology 2023-08-30
Across
- It provides the reducing power that drives numerous anabolic reactions,light
- a naturally occurring nucleoside which is present in various forms in all cells of the bodyphotosynthesis
- an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
- each of a number of flattened sacs inside a chloroplast, bounded by pigmented membranes on which the light reactions of photosynthesis take place, and arranged in stacks or granastroma
- In chemical thermodynamics, an endergonic reaction is a chemical reaction in which the standard change in free energy is positive, and an additional driving force is needed to perform this reaction.
Down
- a chemical element with an atomic number of 8 (it has eight protons in its nucleus).
- a natural substance that produces color in animals and plants, such as of skin, hair, and leaveschlorophyll,
- an oxide containing two atoms of oxygen in its molecule or empirical formula.glucose
- Water is an inorganic compound with the chemical formula H₂O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance,carbon
- A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to anotherCalvincycle
10 Clues: It provides the reducing power that drives numerous anabolic reactions,light • a chemical element with an atomic number of 8 (it has eight protons in its nucleus). • an oxide containing two atoms of oxygen in its molecule or empirical formula.glucose • a naturally occurring nucleoside which is present in various forms in all cells of the bodyphotosynthesis • ...
biology 2021-09-29
12 Clues: grow • move • a class • genetics • being bigger • living things need • living things need • living things need • form the odder animal • you know things around you • tow animal make a new animal • and non-living things /organisms livingthing
Biology 2021-11-22
Across
- the totality of an organism’s chemical reactions.
- it is when the energy produced by one reaction or system is used to drive another reaction or system.
- an aggregate of pigments and proteins in the thylakoid membrane
- reactions a chemical reaction in which the standard change in free energy is positive
- occurs in the cytoplasm of the cell and does not require oxygen.
Down
- A biochemical process that involves the addition of phosphate to an organic compound.
- it is where the photosynthetic pigment chlorophyll captures the energy from sunlight
- the capacity to cause change.
- the greenish pigment found in the thylakoid membrane
- energy is the energy of chemical substances that is released when they undergo a chemical reaction and transform into other substances.
10 Clues: the capacity to cause change. • the totality of an organism’s chemical reactions. • the greenish pigment found in the thylakoid membrane • an aggregate of pigments and proteins in the thylakoid membrane • occurs in the cytoplasm of the cell and does not require oxygen. • it is where the photosynthetic pigment chlorophyll captures the energy from sunlight • ...
Biology 2022-05-19
Across
- EXAMPLE OF A SINGLE CELLED ORGANISM
- BEAN SHAPED CELLS
- CELLS WITH PSEUDOPODIA
- EXAMPLE OF MULTICELLULAR ORGANISM
- UNITS OF INHERITANCE PRESENT ON CHROMOSOMES
Down
- EMPTY STRUCTURE IN THE CYTOPLASM
- SHAPE OF HUMAN RED BLOOD CELLS
- CELLS HAVE LARGE SURFACE AREA/______ RATIO
- THE BIRD'S EGG THAT'S THE LARGEST CELL
- LONGEST CELL
10 Clues: LONGEST CELL • BEAN SHAPED CELLS • CELLS WITH PSEUDOPODIA • SHAPE OF HUMAN RED BLOOD CELLS • EMPTY STRUCTURE IN THE CYTOPLASM • EXAMPLE OF MULTICELLULAR ORGANISM • EXAMPLE OF A SINGLE CELLED ORGANISM • THE BIRD'S EGG THAT'S THE LARGEST CELL • CELLS HAVE LARGE SURFACE AREA/______ RATIO • UNITS OF INHERITANCE PRESENT ON CHROMOSOMES
Biology 2025-01-10
Across
- Light-sensitive cell in the retina.
- Formation of a blood clot in a vessel.
- Branch-like extension of a neuron.
- Incorporation of nutrients into body tissues.
- Enzyme that breaks down fats.
Down
- Process of engulfing and digesting particles by cells.
- Breakdown of organic matter into simpler substances.
- Brain region regulating body temperature and hunger.
- Lymph vessel in the small intestine.
- Small opening or orifice in a body structure.
10 Clues: Enzyme that breaks down fats. • Branch-like extension of a neuron. • Light-sensitive cell in the retina. • Lymph vessel in the small intestine. • Formation of a blood clot in a vessel. • Small opening or orifice in a body structure. • Incorporation of nutrients into body tissues. • Breakdown of organic matter into simpler substances. • ...
Biology 2025-01-30
Across
- Temporal Isolation Resource
- frequency Genetic Drift Genetic variation
- Gene flow
- Selection Bottleneck effect Gradualism
- Founder effect Homologous
- Selection Behavioral Isolation Immigration
Down
- Mimicry
- Selection Geographic Isolation Hardy-Weinberg equilibrium
- Selection Camouflage Emigration
- pool Artificial Selection
10 Clues: Mimicry • Gene flow • Founder effect Homologous • Temporal Isolation Resource • pool Artificial Selection • Selection Camouflage Emigration • Selection Bottleneck effect Gradualism • frequency Genetic Drift Genetic variation • Selection Behavioral Isolation Immigration • Selection Geographic Isolation Hardy-Weinberg equilibrium
biology 2024-09-19
10 Clues: 2 chromosomes • 2 traits expressed • genes being separated • 2 traits being crossed • the genetic makeup of a cell • only one chromosome per cell • one recessive and one dominant • the physical appearance of a trait • both traits are dominant or recessive • dominance neither trait is fully expressed
Biology 2025-02-27
Across
- most abundant gas in air
- A biological process that plants synthesize glucose and oxygen
- an element which is a yellowish green gas
- The basic units of a chemical element
- An input device commonly contains about 80 keys
- The force of attraction between object due to their mass
Down
- A common search engine
- A community of living organisms interacting with their environment
- A proposed explanation for a phenomenon, to be test through experiment
- how fast an object is
10 Clues: how fast an object is • A common search engine • most abundant gas in air • The basic units of a chemical element • an element which is a yellowish green gas • An input device commonly contains about 80 keys • The force of attraction between object due to their mass • A biological process that plants synthesize glucose and oxygen • ...
Biology 2025-02-27
Across
- Most abundant gas in air
- A biological process that plants synthesize glucose and oxygen
- An element which is a yellowish green gas
- The basic units of a chemical element
- An input device commonly contains about 80 keys
- The force of attraction between object due to their mass
Down
- A common search engine
- A community of living organisms interacting with their environment
- A proposed explanation for a phenomenon, to be test through experiment
- How fast an object is
10 Clues: How fast an object is • A common search engine • Most abundant gas in air • The basic units of a chemical element • An element which is a yellowish green gas • An input device commonly contains about 80 keys • The force of attraction between object due to their mass • A biological process that plants synthesize glucose and oxygen • ...
Biology 2023-12-30
Across
- - The process by which organisms change over time
- - The process by which plants make food from sunlight
- - The fluid-filled contents of the cell
- - The process by which organisms take in oxygen and release carbon dioxide
- - The study of the interactions between organisms and their environment
Down
- - The powerhouse of the cell
- - The regulation of an organism's internal environment
- MEMBRANE - The barrier that surrounds the cell
- - The classification of organisms into groups
- - The genetic material that contains instructions for an organism's development
10 Clues: - The powerhouse of the cell • - The fluid-filled contents of the cell • - The classification of organisms into groups • MEMBRANE - The barrier that surrounds the cell • - The process by which organisms change over time • - The process by which plants make food from sunlight • - The regulation of an organism's internal environment • ...
biology 2024-01-04
Across
- Glycolysis produces two ATP molecules, and this cycle produces two more.
- occurs in the cytoplasm just outside Mitochondria
- Occurs in the cytoplasm of cells where no oxygen is present
- requires oxygen
Down
- An oxygen-requiring process that uses energy extracted from glucose to make more energy
- Organelle where cellular respiration takes place
- does not require oxygen
- Adenosine triphosphate Abbreviated
- is the smallest unit of matter that has distinctive chemical and physical properties
- is a basic term for lipid
10 Clues: requires oxygen • does not require oxygen • is a basic term for lipid • Adenosine triphosphate Abbreviated • Organelle where cellular respiration takes place • occurs in the cytoplasm just outside Mitochondria • Occurs in the cytoplasm of cells where no oxygen is present • Glycolysis produces two ATP molecules, and this cycle produces two more. • ...
Biology 2023-11-02
10 Clues: Cell taxi • Protein factory • Microscope inventor • Bacterial cell tail • Cells that have granules • Cell that transmit signals • Cells that do not have a nucleus • Cell that can transform into another cell • Part of a plant cell to make if look green • Part of cell that makes energy out of food.
Biology 2023-10-29
Across
- The basic unit of life.
- The study of heredity and the variation of inherited characteristics.
- The variety of life in the world or in a particular habitat or ecosystem.
- The chemical processes that occur within a living organism in order to maintain life.
- The tendency toward a relatively stable equilibrium between interdependent elements
Down
- The process by which green plants and some other organisms use sunlight to synthesize foods.
- A community of living organisms in conjunction with the nonliving components of their environment.
- The process by which different kinds of living organisms have changed over time.
- The molecule that carries genetic instructions.
- An individual animal, plant, or single-celled life form.
10 Clues: The basic unit of life. • The molecule that carries genetic instructions. • An individual animal, plant, or single-celled life form. • The study of heredity and the variation of inherited characteristics. • The variety of life in the world or in a particular habitat or ecosystem. • The process by which different kinds of living organisms have changed over time. • ...
Biology 2023-11-09
Across
- Cellular process for energy production.
- Process by which plants convert sunlight into energy.
- Basic unit of life.
- Permanent change in DNA sequence.
- Biological catalyst speeding up chemical reactions.
Down
- Study of interactions among organisms and their environment.
- Process of gradual change in species over time.
- Cell division for growth and repair.
- Passing of traits from parents to offspring.
- Genetic material found in cells.
10 Clues: Basic unit of life. • Genetic material found in cells. • Permanent change in DNA sequence. • Cell division for growth and repair. • Cellular process for energy production. • Passing of traits from parents to offspring. • Process of gradual change in species over time. • Biological catalyst speeding up chemical reactions. • ...
biology 2023-10-09
Across
- benang spindel meluas ke luar dan segala arah disebut
- spermatogenesis berlangsung pada
- benang benang kromatin menjadi kromosom
- oogonium bersifat
- pembelahan sel bakteri menjadi dua disebut pembelahan
Down
- sebagian besar masa hidup sel berada pada tahap
- tetrad berkumpul di bidang ekuator pada fase
- fase g1 merupakan fase
- fase s adalah
- Tiap sentriol memancarkan serabut-serabut berupa filamen yang disebut benang
10 Clues: fase s adalah • oogonium bersifat • fase g1 merupakan fase • spermatogenesis berlangsung pada • benang benang kromatin menjadi kromosom • tetrad berkumpul di bidang ekuator pada fase • sebagian besar masa hidup sel berada pada tahap • benang spindel meluas ke luar dan segala arah disebut • pembelahan sel bakteri menjadi dua disebut pembelahan • ...
Biology 2024-01-25
Across
- what do i do after the lab
- procedures read before the lab
- where do i put my broken glass in
- what is the only thing i can heat
- what do i not put in the sink
Down
- what do i put in the mouth during the lab
- what shoes do i wear
- read them twice before using
- what should i not have with me during the lab
- what do i do during the lab
10 Clues: what shoes do i wear • what do i do after the lab • what do i do during the lab • read them twice before using • what do i not put in the sink • procedures read before the lab • where do i put my broken glass in • what is the only thing i can heat • what do i put in the mouth during the lab • what should i not have with me during the lab
Biology 2024-01-22
Across
- replication The chemical reactions in the body's cells that change food into energy.
- kinetics A type of membrane-bound organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells.
- A change to a gene's DNA sequence to produce something different.
- A process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
- The study of the rates of enzyme-catalysed chemical reactions.
Down
- A process by which the genome's DNA is copied in cells.
- The variety and variability of life on Earth.
- reticulum A geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life.
- mutation A network of membranous tubules present within the cytoplasm of a eukaryotic cell.
- The science of naming, describing and classifying organisms and includes all plants, animals and microorganisms of the world.
10 Clues: The variety and variability of life on Earth. • A process by which the genome's DNA is copied in cells. • The study of the rates of enzyme-catalysed chemical reactions. • A change to a gene's DNA sequence to produce something different. • replication The chemical reactions in the body's cells that change food into energy. • ...
Biology 2024-01-23
Across
- - The study of genes, inheritance, and variation in living organisms.
- - The process by which species of organisms change over time through the gradual accumulation of small genetic variations.
- - An individual living entity that can carry out the basic processes of life.
- - The study of the relationships between organisms and their environment.
Down
- - The process by which cells break down organic molecules to release
- (Ribonucleic Acid) - A nucleic acid that plays a crucial role in protein synthesis and other cellular processes.
- - A group of organisms that can interbreed and produce fertile offspring in a natural environment.
- - The basic structural and functional unit of all living organisms.
- (Deoxyribonucleic Acid) - The genetic material that carries the instructions necessary for the growth, development, functioning, and reproduction of all known living organisms.
- - The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.
10 Clues: - The basic structural and functional unit of all living organisms. • - The process by which cells break down organic molecules to release • - The study of genes, inheritance, and variation in living organisms. • - The study of the relationships between organisms and their environment. • ...
biology 2023-12-14
10 Clues: means meat eater • prefix means all • means self feeder • prefix means life • means other feeder • prefix means plants • study of environment • prefix means chemical • prefix means environment • means light to put together
Biology 2024-01-15
10 Clues: heart attack • green pigment • flowering plants • breathing process • phylum of sponges • blood pumper in body • power house of the cell • fundamental unit of life • source of food and oxygen • transports water in plants
Biology 2024-11-19
Across
- consumer- heterotrophs, must feed on other organisms
- both organisms benefit
- Webs- made of multiple food chains that interact together
- primary gas in the atmosphere
- variety of organisms living in a given area
Down
- autotroph, can make its own food
- One benefits, one is harmed
- heterotrophs
- one benefits one isn't effected
- molecules- molecules that contain carbon
10 Clues: heterotrophs • both organisms benefit • One benefits, one is harmed • primary gas in the atmosphere • one benefits one isn't effected • autotroph, can make its own food • molecules- molecules that contain carbon • variety of organisms living in a given area • consumer- heterotrophs, must feed on other organisms • Webs- made of multiple food chains that interact together
Biology 2024-10-23
Across
- The process by which organisms pass traits to their offspring.
- The physical appearance of an organism determined by its genes.
- The chemical released at the synapse to transmit a nerve impulse.
- The term for organisms that produce their own food through photosynthesis.
Down
- The part of the brain responsible for balance and coordination
- The process of breaking down dead matter by bacteria and fungi
- This organ filters waste from the blood.
- The structure in a flower where seeds develop.
- The thread-like structures carrying genetic information.(Answer: )
- The process of cell division resulting in two identical daughter cells
10 Clues: This organ filters waste from the blood. • The structure in a flower where seeds develop. • The part of the brain responsible for balance and coordination • The process by which organisms pass traits to their offspring. • The process of breaking down dead matter by bacteria and fungi • The physical appearance of an organism determined by its genes. • ...
Biology 2024-11-01
Across
- Hooke person to look at a cell through a microscope
- Through a host which are cells
- The most basic level of organization in the classification of organisms
- A substance used in a vaccination that consists of pathogens that have been weakend
Down
- The scientific study of how living things are classified
- killed but still trigger the body to produce chemicals that destroy the pathogens
- The basic unit of structure and function
- A living thing
- How they obtain food, types of cells, and number of cells
- only has one cell
10 Clues: A living thing • only has one cell • Through a host which are cells • The basic unit of structure and function • Hooke person to look at a cell through a microscope • The scientific study of how living things are classified • How they obtain food, types of cells, and number of cells • The most basic level of organization in the classification of organisms • ...
biology 2025-05-07
Across
- The type of symmetry most worms and mollusks have
- The rasping tongue-like structure many mollusks use to feed
- Cnidarians use these stinging cells to capture prey
- The jelly-like substance in a jelly fishs body
- Soft-bodied animals with a muscular foot sometimes a shell
Down
- Tentacled cnidarian often mistaken for a jellyfish
- The class of mollusks that includes clams and oysters
- Group of worms known for being parasites like tapeworms
- The body cavity found insegmented worms
- This flatworm can regenerate from a small fragment of its body
10 Clues: The body cavity found insegmented worms • The jelly-like substance in a jelly fishs body • The type of symmetry most worms and mollusks have • Tentacled cnidarian often mistaken for a jellyfish • Cnidarians use these stinging cells to capture prey • The class of mollusks that includes clams and oysters • Group of worms known for being parasites like tapeworms • ...
Biology 2025-04-15
Across
- breedingtwoheterozygousorganisms
- changeintheDNAsequenceofanorganism
- Differentgenes/traits
- fundamentalprocessofcelldivisionwhereonecelldividesintotwogeneticallyidenticaldaughtercells
- GeneticMaterial
Down
- OneofFourNutregousBases
- Isnotexpressingitstraitwithdomimantcells
- Onethatexpressesitstraitevenwhenpairedwithother
- Samegene/trait
- thefirstphaseofthecellcyclewhencellsgrowandpreparetodivide
10 Clues: Samegene/trait • GeneticMaterial • Differentgenes/traits • OneofFourNutregousBases • breedingtwoheterozygousorganisms • changeintheDNAsequenceofanorganism • Isnotexpressingitstraitwithdomimantcells • Onethatexpressesitstraitevenwhenpairedwithother • thefirstphaseofthecellcyclewhencellsgrowandpreparetodivide • ...
Biology 2025-04-23
10 Clues: component of starch • reducing sugar test • acts as a skin to plants • serve to protect wildlife • contains genetic material • site of protein production • contains cortex and medulla • produced in the ornithine cycle • made up of carbon, oxygen and hydrogen • molecules moving through phospholipid bilayers
Biology 2024-03-12
Across
- ligase Enzyme that seals DNA nucleotides together
- The process of choosing bacteria that can successfully produce copies of the gene/protein wanted
- Injects their genetic material into a host cell in order to reproduce; made up of DNA and RNA; cannot be killed by antibiotics
- A protein produced in the pancreas used to regulate blood sugar
- DNA Molecules of DNA from two different species that are inserted into a host organism to produce new genetic combinations
- therapy A process used to replace defective genes with healthy ones to treat genetic diseases
Down
- transformation A process that uses circular rings of DNA, called plasmids, to target a gene of interest from one organism and introduce it into the genome of bacteria to create recombinant organisms
- enzymes Enzymes found in bacteria that recognize and bind to certain DNA sequences; cut the DNA at specific base pairs
- resistance When bacteria develop random mutations in their DNA, causing them to become resistant to antibiotics
- Unicellular; prokaryotic; has a cell wall and DNA; lacks organelles and a nucleus; can be found almost everywhere; some are harmful, while others are beneficial; can be killed by antibiotics
10 Clues: ligase Enzyme that seals DNA nucleotides together • A protein produced in the pancreas used to regulate blood sugar • therapy A process used to replace defective genes with healthy ones to treat genetic diseases • The process of choosing bacteria that can successfully produce copies of the gene/protein wanted • ...
biology 2022-10-21
10 Clues: appears after rain • animal with spikes • an animal that flies • there are four in a year • the hottest time of year • it's falling from the sky • the sound made by the dog • grows green on the ground • they fall when it is autumn • as animal with a very long neck
Biology 2022-10-06
Across
- A unicellular organism that lacks a nucleus and membrane bound organelles
- cellular framework found within the cytoplasm composed of microtubules and microfilaments
- The organelle that contains the DNA and controls the processes of the cell
- cell organelle filled with enzymes needed to break down certain materials in the cell
Down
- Powerhouse of the cell
- Makes Protein
- A cell that contains a nucleus and membrane bound organelles
- A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food.
- A membrane bound sac that contains materials involved in transport of the cell.
- Maintains homeostasis
10 Clues: Makes Protein • Maintains homeostasis • Powerhouse of the cell • A cell that contains a nucleus and membrane bound organelles • A unicellular organism that lacks a nucleus and membrane bound organelles • The organelle that contains the DNA and controls the processes of the cell • A membrane bound sac that contains materials involved in transport of the cell. • ...
Biology 2022-10-06
Across
- A unicellular organism that lacks a nucleus and membrane bound organelles
- cellular framework found within the cytoplasm composed of microtubules and microfilaments
- The organelle that contains the DNA and controls the processes of the cell
- cell organelle filled with enzymes needed to break down certain materials in the cell
Down
- Powerhouse of the cell
- Makes Protein
- A cell that contains a nucleus and membrane bound organelles
- A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food.
- A membrane bound sac that contains materials involved in transport of the cell.
- Maintains homeostasis
10 Clues: Makes Protein • Maintains homeostasis • Powerhouse of the cell • A cell that contains a nucleus and membrane bound organelles • A unicellular organism that lacks a nucleus and membrane bound organelles • The organelle that contains the DNA and controls the processes of the cell • A membrane bound sac that contains materials involved in transport of the cell. • ...
biology 2022-10-07
Across
- organism consisting of one cell
- has a nucleus
- no nucleus
- reproduction two cells produce offspring with different traits than their parents
- the study of scientific life
Down
- reproduction one cell has identical offspring
- consisting of more than one cell
- stores and transmits genetic information
- the gradual change of a population
- the ability to do work
10 Clues: no nucleus • has a nucleus • the ability to do work • the study of scientific life • organism consisting of one cell • consisting of more than one cell • the gradual change of a population • stores and transmits genetic information • reproduction one cell has identical offspring • reproduction two cells produce offspring with different traits than their parents
Biology 2022-11-13
Across
- enzyme that sticks parts of DNA together
- enzymes that cut DNA at a specific point
- diploid cell dividing into two new diploid cells
- an organism which contains DNA from more than one species
- a stretch of DNA which has DNA from another species added in
Down
- organisms with the best characteristics are bred together to produce offspring with a stronger version of the desired trait
- cresting a genetically identical version of an organism
- inserting new genes into an organism to gain desired traits, not limited to the same species
- opposite of natural selection
- DNA circles in the cytoplasm of bacterial cells
10 Clues: opposite of natural selection • enzyme that sticks parts of DNA together • enzymes that cut DNA at a specific point • DNA circles in the cytoplasm of bacterial cells • diploid cell dividing into two new diploid cells • cresting a genetically identical version of an organism • an organism which contains DNA from more than one species • ...
Biology 2022-11-14
Across
- Process where RNA copies DNA
- Step in Meiosis where 2 chromosomes exchange genetic material
- Two different alleles of a certain gene or genes
- A parent cell divides to make 2 new daughter cells
Down
- Cell division in sexual reproduction that lowers amount of gametes in chromosomes
- 1 set of chromosomes in an organism's cells
- 2 complete sets of chromosomes in an organism's cells
- masked allele
- Two twin alleles of a certain gene or genes
- allele that expresses itself
10 Clues: masked allele • Process where RNA copies DNA • allele that expresses itself • 1 set of chromosomes in an organism's cells • Two twin alleles of a certain gene or genes • Two different alleles of a certain gene or genes • A parent cell divides to make 2 new daughter cells • 2 complete sets of chromosomes in an organism's cells • ...
BIOLOGY 2022-10-26
Across
- cells that do not have nucleus
- not able to move
- only one organism needed to reproduce
- cells that do have nucleus
- an organism made up of one cell
- an organism that needs to eat to get energy
Down
- able to move
- an organism made up of more than one cell
- reproduction two organisms needed to reproduce
- an organism that creates its own food to make energy
10 Clues: able to move • not able to move • cells that do have nucleus • cells that do not have nucleus • an organism made up of one cell • only one organism needed to reproduce • an organism made up of more than one cell • an organism that needs to eat to get energy • reproduction two organisms needed to reproduce • an organism that creates its own food to make energy
Biology 2022-11-04
Across
- transfer/move protein
- allows the plant to capture light energy
- creates most of the cells energy
- holds waste, liquids, and proteins
- holds all the organelles in the cell
Down
- parts of a cell
- cell mostly found in animals and plants
- found in single celled organisms
- holds the DNA
- adds extra protection for the cell
10 Clues: holds the DNA • parts of a cell • transfer/move protein • found in single celled organisms • creates most of the cells energy • adds extra protection for the cell • holds waste, liquids, and proteins • holds all the organelles in the cell • cell mostly found in animals and plants • allows the plant to capture light energy
Biology 2022-02-08
Across
- Membrane-bound organelle
- An organism that consists of a single cell
- Can convert solar energy to sugar
- A cell that contains a nucleus and membrane bound organelles
Down
- Concerts sunlight into sugar using carbon dioxide and water
- Having only one cell
- Powerhouse of the cell
- Makes proteins
- Having more than one cell
- Self-replicating characteristics of someone or something
10 Clues: Makes proteins • Having only one cell • Powerhouse of the cell • Membrane-bound organelle • Having more than one cell • Can convert solar energy to sugar • An organism that consists of a single cell • Self-replicating characteristics of someone or something • Concerts sunlight into sugar using carbon dioxide and water • ...
Biology 2021-10-20
Across
- ECT reactions are carried out by the inner mitochondrial membrane
- series of reaction in a membrane that transforms electrons from one chemical to another across the thylakoids membrane
- Chemical bond connecting a phosphate group to another part of a molecule
- product of fermentation in many type of cells
- breakdown of carbohydrates by enzymes, bacteria, yeasts, or mold anaerobically
Down
- produce energy by breaking down glucose and other food molecules in the presence of oxygen.
- In the cytoplasm, glucose molecules are broken into two molecules of Pyruvie acid
- The breakdown of pyruvic acid into carbon dioxide and water
- process that does not require oxygen
- process the requires energy
10 Clues: process the requires energy • process that does not require oxygen • product of fermentation in many type of cells • The breakdown of pyruvic acid into carbon dioxide and water • ECT reactions are carried out by the inner mitochondrial membrane • Chemical bond connecting a phosphate group to another part of a molecule • ...
biology 2022-05-11
Across
- The basic building blocks of all living things.
- Organ system consisting of skeletal, smooth, and cardiac muscle. It permits movement of the body, maintains posture, and circulates blood throughout the body.
- A passive biological system that removes excess, unnecessary materials from the body fluids of an organism.
- Consists of the gastrointestinal tract plus the accessory organs of digestion.
- A messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system
- A complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases.
Down
- the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.
- the set of organs forming the outermost layer of an animal's body. It comprises the skin and its appendages, acting as a physical barrier between the external environment and the internal environment that it serves to protect and maintain the body of the animal.
- The classical doctrine of the nervous system determines that it is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.
- Polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
10 Clues: The basic building blocks of all living things. • Consists of the gastrointestinal tract plus the accessory organs of digestion. • A passive biological system that removes excess, unnecessary materials from the body fluids of an organism. • ...
Biology 2023-01-19
Across
- The process plants use to convert light energy to make food.
- The double-stranded molecule that contains the Genetic code for living things.
- A way to change to the environment.
- The entire lifecycle on earth.
- The study of life on earth.
Down
- The process an organism uses energy.
- The process of creating a new organism with the same genes
- The process organisms use to pass on qualities to their offspring to survive.
- The sequence of events that a living thing changes to adapt to its environment.
- Metabolic equilibrium maintained to offset changes in the environment.
10 Clues: The study of life on earth. • The entire lifecycle on earth. • A way to change to the environment. • The process an organism uses energy. • The process of creating a new organism with the same genes • The process plants use to convert light energy to make food. • Metabolic equilibrium maintained to offset changes in the environment. • ...
Biology 2023-01-05
10 Clues: H20 • C02 • Simple Sugar • Energy Molecule • powerhouse of the cell • Large complex molecules • simplest of the alpha-keto acids • Process of breaking down glucose • anaerobic (breaking down glucose) • reactions occurring in the mitochondria
Biology 2022-07-07
Across
- an injection of dead or weakened pathogens
- a living organism that carry’s a pathogen
- the shape of DNA
- the reactions that plants do to create energy
- breaks down food substances
Down
- the chemical that makes up living creatures
- the part of the body that fights pathogens
- a microorganism that causes a disease
- cell division in cells with full chromosomes
- cell division in gametes
10 Clues: the shape of DNA • cell division in gametes • breaks down food substances • a microorganism that causes a disease • a living organism that carry’s a pathogen • an injection of dead or weakened pathogens • the part of the body that fights pathogens • the chemical that makes up living creatures • cell division in cells with full chromosomes • ...
Biology 2022-06-10
Across
- emplacement if the gene on the chromosome
- translate the dna into peptide language
- part of the dna
- makes the amino acid sequence functional
- transfer of the gene from one cell to another
Down
- multiple ribosomes attached to the same mrna
- change in the nucleotide sequence that affects only one codon
- universal molecule
- one from the mother one from the father
- make a mobile copy of the dna
10 Clues: part of the dna • universal molecule • make a mobile copy of the dna • one from the mother one from the father • translate the dna into peptide language • makes the amino acid sequence functional • emplacement if the gene on the chromosome • multiple ribosomes attached to the same mrna • transfer of the gene from one cell to another • ...
biology 2022-06-10
Across
- tubes from trachea to lung
- air sacks in the lungs
- bones that divide the nasal cavity
- respiratory center of brain
Down
- cavity where lung sit
- voice box
- also known as the windpipe
- The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat
- the major muscle of respiration
- where cellular respiration takes place
10 Clues: voice box • cavity where lung sit • air sacks in the lungs • also known as the windpipe • tubes from trachea to lung • respiratory center of brain • the major muscle of respiration • bones that divide the nasal cavity • where cellular respiration takes place • The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat
biology 2022-06-10
Across
- tubes from trachea to lung
- air sacks in the lungs
- bones that divide the nasal cavity
- respiratory center of brain
Down
- cavity where lung sit
- voice box
- also known as the windpipe
- The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat
- the major muscle of respiration
- where cellular respiration takes place
10 Clues: voice box • cavity where lung sit • air sacks in the lungs • also known as the windpipe • tubes from trachea to lung • respiratory center of brain • the major muscle of respiration • bones that divide the nasal cavity • where cellular respiration takes place • The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat
Biology 2025-11-30
Across
- Mosses, Liverworts, and Hornworts are examples of this.
- Flowering Plants that produce seed enclosed with a fruit.
- plant’s food source that is carried by phloem.
- Pigment inside a chloroplast that absorbs light
- Vascular plant structure that is responsible for anchoring and absorbing water
Down
- How nonvascular plants obtain water.
- Plants that have unenclosed seeds and do not flower
- Found at the bottom of leaves
- Vascular tissue that carries water through plants.
- Vascular plant structure that is responsible for making sugar.
10 Clues: Found at the bottom of leaves • How nonvascular plants obtain water. • plant’s food source that is carried by phloem. • Pigment inside a chloroplast that absorbs light • Vascular tissue that carries water through plants. • Plants that have unenclosed seeds and do not flower • Mosses, Liverworts, and Hornworts are examples of this. • ...
Biology 2025-12-05
Across
- Lactc acid and Alchol create...
- 6co2+6h2o>c6h12o6+6o2
- Located in Mitochodria
- The powerhouse
- Uses C6H12O6
- Has cellular resporation located at
Down
- Substance that enters and changed a chemical reaction
- Essintal for photosynthesis, using sunlight, water, and carbon dioxide to produce glucose and oxygen
- Uses O2 and ATP create ETC
- Substance made by living things
10 Clues: Uses C6H12O6 • The powerhouse • 6co2+6h2o>c6h12o6+6o2 • Located in Mitochodria • Uses O2 and ATP create ETC • Lactc acid and Alchol create... • Substance made by living things • Has cellular resporation located at • Substance that enters and changed a chemical reaction • Essintal for photosynthesis, using sunlight, water, and carbon dioxide to produce glucose and oxygen
biology 2026-01-12
Across
- are vital organelles in most eukaryotic cells, known as the "powerhouses"
- The first stage of respiration, occurring in the cytoplasm, where glucose is converted into two molecules of pyruvate.
- is a colorless gas essential for life, serving as the carbon source for plants
- bald head
- the earth is covered with this.
Down
- An organism that cannot make its own food.
- what we breathe in every day.
- is the fundamental energy currency of the cell.
- is a simple sugar (monosaccharide) and the body's main energy source
- always moving very excited.
10 Clues: bald head • always moving very excited. • what we breathe in every day. • the earth is covered with this. • An organism that cannot make its own food. • is the fundamental energy currency of the cell. • is a simple sugar (monosaccharide) and the body's main energy source • are vital organelles in most eukaryotic cells, known as the "powerhouses" • ...
Biology 2026-01-28
Across
- The main cell body is known as
- Has a cluster of hormone-secreting cells called Islets of Langerhans
- By what is the opening between the left atrium and the left ventricle guarded by
- Is a pea sized gland located below the brain
- The heart-related condition mostly caused by stress or anxiety
- The sensation travelling through the nerve is the
- The hormone producing glands
Down
- It contains only motor neurons
- The part where fertilisation occurs in the female reproductive system
- It is formed by the fusion of the sperm and ovum
10 Clues: The hormone producing glands • It contains only motor neurons • The main cell body is known as • Is a pea sized gland located below the brain • It is formed by the fusion of the sperm and ovum • The sensation travelling through the nerve is the • The heart-related condition mostly caused by stress or anxiety • ...
BIOLOGY 2025-08-19
Across
- The amount of space an object occupies.
- The word "chemistry" comes from the ancient WORD ___?
- Reasonable explanation/answers for what was observed.
- The amount of substance in an object.
- Concerned with the deep study of matter, its properties, composition, and use.
- Define the problem, ask questions, and use your five senses.
Down
- Anything in the universe that has mass and takes up space.
- Test each hypothesis in order to prove or disapprove them.
- Compares the results from the experiment to the original hypothesis.
- Hypothesis supported by experimental evidence.
10 Clues: The amount of substance in an object. • The amount of space an object occupies. • Hypothesis supported by experimental evidence. • The word "chemistry" comes from the ancient WORD ___? • Reasonable explanation/answers for what was observed. • Anything in the universe that has mass and takes up space. • Test each hypothesis in order to prove or disapprove them. • ...
Biology 2026-09-03
Across
- – The permanent increase in size or number of cells of an organism.
- – The jelly-like substance inside a cell where many chemical reactions happen.
- Hair – A tiny structure on a root that absorbs water and minerals
- – A group of different tissues working together.
- – Contains the genetic material and controls the cell.
- – The part of a cell where respiration happens and energy is released.
Down
- – The part of a plant cell where photosynthesis happens.
- Membrane – Controls what enters and leaves a cell.
- – The ability to detect and respond to changes around you.
- – A group of similar cells working together.
10 Clues: – A group of similar cells working together. • – A group of different tissues working together. • Membrane – Controls what enters and leaves a cell. • – Contains the genetic material and controls the cell. • – The part of a plant cell where photosynthesis happens. • – The ability to detect and respond to changes around you. • ...
Biology 2026-09-03
Across
- - A characteristic of living organisms involving a change in position.
- - Jelly-like substance inside a cell where many chemical reactions happen.
- - The process of obtaining and using nutrients for growth and health.
Down
- - The ability of an organism to detect and respond to changes in its surroundings.
- - The process that releases energy from food in cells.
- - An individual living thing.
- - The removal of waste products from an organism.
- - A cell structure used for storing substances such as water.
- - The part of a cell that contains genetic material and controls the cell's activities.
- - A permanent increase in the size or number of cells in an organism.
10 Clues: - An individual living thing. • - The removal of waste products from an organism. • - The process that releases energy from food in cells. • - A cell structure used for storing substances such as water. • - A permanent increase in the size or number of cells in an organism. • - The process of obtaining and using nutrients for growth and health. • ...
biology 2026-04-01
Across
- membawa darah kaya oksigen dari paru - paru ke atrium kiri jantung
- mengaktifkan sistem kekebalan dan memiliki struktur khas dengan 2 bagian pengikat antigen.
- berperan dalam transportasi karbon dioksida dalam bentuk ion bikarbonat
- Eritrosit diproduksi di ......
- Penemuan sistem Rh sangat penting dalam transfusi darah fan ....
Down
- Arteri juga dapat mengatur ukuran lumen melalui .... dan vasodilatasi sebagai respons terhadap sinyal hormon dan saraf.
- Membawa darah dari jantung ke seluruh tubuh
- prosedur medis di mana darah dari donor disuntikkan ke dalam tubuh pasien yang membutuhkan tambahan darah.
- Berfungsi dalam kekebalan spesifik
- memiliki inti berlobus dan sitoplasma dengan granula kecil berwarna pucat.
10 Clues: Eritrosit diproduksi di ...... • Berfungsi dalam kekebalan spesifik • Membawa darah dari jantung ke seluruh tubuh • Penemuan sistem Rh sangat penting dalam transfusi darah fan .... • membawa darah kaya oksigen dari paru - paru ke atrium kiri jantung • berperan dalam transportasi karbon dioksida dalam bentuk ion bikarbonat • ...
biology 2026-03-03
Across
- the two new cells made after mitosis
- segments of DNA that determine traits
- the basic unit of life
- structures inside the nucleus that carries genetic material
- the process when one cell divided to make two identical cells
Down
- when an egg joins with sperm, it becomes this
- organs that help you breathe and exchange oxygen
- male reproductive cell
- tissue that helps your body move
- theses carry messages between the brain and the rest of the body
10 Clues: male reproductive cell • the basic unit of life • tissue that helps your body move • the two new cells made after mitosis • segments of DNA that determine traits • when an egg joins with sperm, it becomes this • organs that help you breathe and exchange oxygen • structures inside the nucleus that carries genetic material • ...
biology 2026-04-08
Across
- – The specialized organelle that acts as the control center of the cell.
- – The powerhouse of the cell where energy is produced during respiration.
- – The green plastid in plant cells where photosynthesis occurs.
- – The unit of inheritance located on chromosomes that controls traits.
- – The fundamental structural and functional unit of all living organisms.
Down
- – The jelly-like substance that fills the cell and houses organelles.
- – The tiny organelle responsible for protein synthesis in the cell.
- – A storage sac used for water, food, or waste; large in plants.
- – A group of similar cells that work together to perform a specific task.
- – The organelle containing digestive enzymes, often called the "suicide bag."
10 Clues: – The green plastid in plant cells where photosynthesis occurs. • – A storage sac used for water, food, or waste; large in plants. • – The tiny organelle responsible for protein synthesis in the cell. • – The jelly-like substance that fills the cell and houses organelles. • – The unit of inheritance located on chromosomes that controls traits. • ...
Biology 2026-05-18
Across
- Organellewheremostaerobicrespirationoccurs
- Usableenergymoleculeproducedbycells
- Containsmatterintheformororganicmolecules
- Chemicalblankholdenergyinmolecules
- Storedinchemicalbonds
Down
- Wasteproductofrespiration
- Organiccompoundoftenusedforenergy
- Theblankofthemoleculesarerearrangedintonewmolecules
- FormedwhenenergyisreleasedfromATP
- Essentialforaerobicrespiiration
10 Clues: Storedinchemicalbonds • Wasteproductofrespiration • Essentialforaerobicrespiiration • Organiccompoundoftenusedforenergy • FormedwhenenergyisreleasedfromATP • Chemicalblankholdenergyinmolecules • Usableenergymoleculeproducedbycells • Containsmatterintheformororganicmolecules • Organellewheremostaerobicrespirationoccurs • Theblankofthemoleculesarerearrangedintonewmolecules
Biology 2026-05-11
Across
- First person to study animals
- The study of diseases of plants and animals
- The study of formation and development of embryo of plants and animals
- The study of life in the sea
- The study of fishes
Down
- The study of plants
- The study of metabolism of organisms and their parts
- The study of bacteria
- The study of insects
- The study of viruses
10 Clues: The study of plants • The study of fishes • The study of insects • The study of viruses • The study of bacteria • The study of life in the sea • First person to study animals • The study of diseases of plants and animals • The study of metabolism of organisms and their parts • The study of formation and development of embryo of plants and animals
Biology Final 2013-06-02
Across
- Magnifies 2,000 times at most.
- Stinging cells, Hollow gut, and Tentacles.
- Magnifies 50,000 times with a 3D image.
- Variable that is changed during an experiment.
- Trochaphore Larva, 3 part body, Coelom, All organ systems present, and has one or more shells.
- Jointed appendages, Segmented body, Exoskeleton made of chitin, Ventral nerve cord, Open circulatory system, and Compound eyes.
- Has 3 germ layers, Are cephalized, Hermaphroditic, and Flat bodies.
Down
- Distinct sexes, Long slender bodies, Some parasitic and some free living, 2 openings, and has a heart and circulatory system.
- Radial symmetry, Spines, Calcaneous skeleton, Several arms, and Tube feet.
- Define a problem, Form hypothesis, Experiment, Make observations and collect data, Analyze data, and Form a conclusion.
- A group where the factor being tested is not applied so that it may serve as a standard for comparison.
- Segments, Coelom, All organ systems present, Setae, and Trochophore larva.
- A group of subjects that are exposed to the variable of a control group.
- What is being measured or quantified in an experiment.
- Magnifies 2,000,000 times with a 2D image.
- No nucleus, Causes toxins, and Unicellular.
- Asymmetrical, Sessile, No muscles or nerve cells, and 2 cell layers thick.
17 Clues: Magnifies 2,000 times at most. • Magnifies 50,000 times with a 3D image. • Stinging cells, Hollow gut, and Tentacles. • Magnifies 2,000,000 times with a 2D image. • No nucleus, Causes toxins, and Unicellular. • Variable that is changed during an experiment. • What is being measured or quantified in an experiment. • ...
Biology Crossword 2013-11-17
Across
- makes up 21% of the atmosphere
- produces energy for the cell through cellular respiration
- transfers ions
- H2O
- also called citric acid cycle
- Light
- the processe which releases energy and produces carbon dioxide
- Nicotinamide Adenine Dinucleotide Phosphate
- occurs in the chloroplast of plants and bacteria, involves fixation of carbon dioxide
Down
- cellular respiration that requires oxygen
- Adenosine Triphosphate
- involves chlorophyll and generates oxygen
- conducts photosynthes
- cellular respiration that occurs without oxygen
- what plants absorb from the air
- a clear sugar
- green color in plants
17 Clues: H2O • Light • a clear sugar • transfers ions • conducts photosynthes • green color in plants • Adenosine Triphosphate • also called citric acid cycle • makes up 21% of the atmosphere • what plants absorb from the air • cellular respiration that requires oxygen • involves chlorophyll and generates oxygen • Nicotinamide Adenine Dinucleotide Phosphate • ...
Biology homework 2014-11-18
Across
- stage when to human is capable of reproducing.
- glands/ female organs that reproduce milk.
- of the egg and the sperm.
- a male reproductive cell.
- period between fertilisation and birth.
- is a tube that carries eggs from the ovary to the uterus.
- completely formed embryo becomes the foetus until birth.
- male organ that produces sperm.
- the opening of the uterus.
Down
- organ connecting the embryo to the uterus.
- cycle/The monthly series of changes in the reproductive system.
- name giving to the developing baby for the first 9-10 weeks
- Process where new living things are made.
- monthly release of an egg from one of the ovaries.
- fertilized egg.
- female organ that reproduces eggs.
- place where the baby develops.
17 Clues: fertilized egg. • of the egg and the sperm. • a male reproductive cell. • the opening of the uterus. • place where the baby develops. • male organ that produces sperm. • female organ that reproduces eggs. • period between fertilisation and birth. • Process where new living things are made. • organ connecting the embryo to the uterus. • glands/ female organs that reproduce milk. • ...
Biology Vocab 2016-09-20
Across
- Removal of waste from one organism's body
- Process by which living organisms increase in size
- A living object
- Two parents produce an offspring that is not identical to either parent.
- The taking in of food from the environment
- Process by which living things produce new organisms of their kind
- Substances organisms need for energy, growth, repair, or maintenance
- The process of releasing chemical energy is called respiration
- Materials from an external environment changed into usable energy.
- Process of which organisms are able to combine simple substances to chemically form more complex substances
Down
- Single offspring identical to the single parent
- Chemical reactions occurring within the cells
- Study of Living Things
- Act or process of discharging undigested or waste material from a cell or organism
- Process by which substances enter and leave cells and become distributed within the cells
- All the activities that help maintain an organism's homeostasis
- Condition of a constant internal environment
17 Clues: A living object • Study of Living Things • Removal of waste from one organism's body • The taking in of food from the environment • Condition of a constant internal environment • Chemical reactions occurring within the cells • Single offspring identical to the single parent • Process by which living organisms increase in size • ...
Biology Vocab 2020-04-08
Across
- an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus
- the semipermeable membrane surrounding the cytoplasm of a cell
- movement of ions and other atomic or molecular substances across cell membranes without need of energy input
- a membrane allowing certain substances to pass through it but not others, especially allowing the passage of a solvent but not of certain solutes
- molecules attracted to water
- fats are made from this molecule
- two solutions having the same osmotic pressure across a semipermeable membrane
- solution that has a lower osmotic pressure than another solution
- protein shell of a virus
- infectious agent that replicates only inside the living cells of an organism
Down
- the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
- is the process of spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins.
- a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles
- property of a molecule that is seemingly repelled from a mass of water
- having a higher osmotic pressure than a particular fluid, typically a body fluid or intracellular fluid
- a thin polar membrane made of two layers of lipid molecules
- when a substance crosses a semipermeable membrane in order to balance the concentrations of another substance
17 Clues: protein shell of a virus • molecules attracted to water • fats are made from this molecule • a thin polar membrane made of two layers of lipid molecules • the semipermeable membrane surrounding the cytoplasm of a cell • solution that has a lower osmotic pressure than another solution • property of a molecule that is seemingly repelled from a mass of water • ...
Fascinating Biology 2021-06-23
Across
- animals with a backbone
- powerhouse of the cell
- you can live with only one of this
- releasing undigested food
- connects brain to spinal cord
- contains oxygen in the blood
- chewed up food
Down
- the liquids secreted by the digestive system to break down the food
- Using oxygen and releasing energy
- unit of the Nervous System
- secretes bile
- process of plants making food with sunlight and chlorophyll
- taking in oxygen releasing Carbon Dioxide
- Releasing waste
- Breaking down food in our body
- gap separating neurons
- functional unit of the urinary system
17 Clues: secretes bile • chewed up food • Releasing waste • powerhouse of the cell • gap separating neurons • animals with a backbone • releasing undigested food • unit of the Nervous System • contains oxygen in the blood • connects brain to spinal cord • Breaking down food in our body • Using oxygen and releasing energy • you can live with only one of this • ...
Biology f4 2023-03-10
Across
- saya memastikan bentuk saya tegap
- saya menghasilkan mikrotubul dalam sel untuk pembahagian
- saya mendetoks dadah
- kaki palsu dalam amoeba
- saya mengawal aktiviti sel
- saya mengandungi enzim hydrolisis bagi pencernaan
- saya bertindak sebagai pemisah antara luar dan dalam sel
Down
- saya memgankut protein
- saya menjana tenaga
- saya proses, mengubahsuai, membungkus, mengankut protein
- saya mensintesis protein
- berlaku hanya di sel tumbuhan
- saya adalah medium bagi tindak balas berlaku
- saya menyerap cahaya matahari
- memukul makanan mengikut ritma
- saya melekat pada sentromer
- saya terlibat dalam pengosmokawalaturan
17 Clues: saya menjana tenaga • saya mendetoks dadah • saya memgankut protein • kaki palsu dalam amoeba • saya mensintesis protein • saya mengawal aktiviti sel • saya melekat pada sentromer • berlaku hanya di sel tumbuhan • saya menyerap cahaya matahari • memukul makanan mengikut ritma • saya memastikan bentuk saya tegap • saya terlibat dalam pengosmokawalaturan • ...
Biology Chapter 2023-05-17
Across
- type of egg that protects embryo from drying out, named after the amnion membrane
- what relies on the behavior to help control body temperature??
- fossil of the first known reptile dates aback to the???
- this reptile is a herbivore and tears plants into shreds and swallow the tough fibrous chunks
- temperate and tropical areas contain populations of reptiles that are remarkably???
- ventral part of the shell in turtles and tortoises is called?
- vertebrate that has dry, scaly skin, lungs, and terrestrial eggs with several membranes
- example of a carnivorous reptile
- modern lizards and snakes belong to the _____ order?
Down
- made of mostly protein and develop from pits in the birds’ skin
- what dilutes the ammonia in the urine and helps carry it away?
- dorsal part of the shell in turtle and tortoises is called?
- type of circulatory system reptiles have??
- urine is produced in the what??
- may be smooth or rough
- four surviving groups of reptiles are lizards, snakes, crocodilians, turtles and tortoises, and the ___?
- period about 245 million years ago when reptiles roamed earth
17 Clues: may be smooth or rough • urine is produced in the what?? • example of a carnivorous reptile • type of circulatory system reptiles have?? • modern lizards and snakes belong to the _____ order? • fossil of the first known reptile dates aback to the??? • dorsal part of the shell in turtle and tortoises is called? • ...
biology revision 2021-05-13
Across
- what happens to a animal cell is put in pure water
- 38 of this is produced in arobic respiration
- transports sugar up and down the plant
- the physical appearance of the organism due to their genetics
- what pulls the chromatids apart in mitosis?
- when the parents are homozygous producing F2 ratio of 3:1
- what will speed up a reaction
- what is the shape of DNA called
Down
- enzyme turns two substrates into one product
- ______ transport requires energy
- hormones are a for of _____
- the movement of water from a high water concentration to a low water concentration
- variation can be continuous or _____
- what do ovary's produce
- where is the male gemmate made in flowers
- cells-> tissues-> ______ -> systems
- moves water up the plant
17 Clues: what do ovary's produce • moves water up the plant • hormones are a for of _____ • what will speed up a reaction • what is the shape of DNA called • ______ transport requires energy • cells-> tissues-> ______ -> systems • variation can be continuous or _____ • transports sugar up and down the plant • where is the male gemmate made in flowers • ...
Biology Questions 2024-10-12
Across
- The outer layer of a leaf.
- Organic compounds essential for life (e.g., carbohydrates,
- A type of biological molecule that includes fats.
- The structure in a leaf where gas exchange occurs.
- Molecules made up of amino acids.
- Fundamental units of life
- Process by which plants convert light energy into chemical energy.
- The process of breaking down glucose to release energy.
Down
- A type of enzyme that helps digest proteins.
- Main site of photosynthesis in plants.
- The liquid inside a cell where biochemical reactions occur.
- Biological catalysts that speed up reactions.
- Sugar made during photosynthesis.
- The green pigment in plants that absorbs light.
- Molecules that store and transmit genetic information.
- The part of a plant that captures sunlight.
- The base unit of carbohydrates.
17 Clues: Fundamental units of life • The outer layer of a leaf. • The base unit of carbohydrates. • Molecules made up of amino acids. • Sugar made during photosynthesis. • Main site of photosynthesis in plants. • The part of a plant that captures sunlight. • A type of enzyme that helps digest proteins. • Biological catalysts that speed up reactions. • ...
Biology crossword 2022-03-10
Across
- composed of adenosine and two phosphate groups that is formed in living cells
- biomolecule consisting of carbon
- requiring the presence of air or free oxygen for life
- a metabolic process that produces chemical changes
- a simple sugar which is an important energy source in living organisms
- metabolic process that produces chemical changes
- the material or protoplasm within a living cell, excluding the nucleus
- the positively charged central core of an atom
Down
- a process used by plants and other organisms to convert light energy
- electron transport chain
- set of metabolic reactions and processes that take place in the cell
- the chemical reactions in the body's cells that change food into energy
- the smallest unit that can live on its own
- a double-membrane-bound organelle found in most eukaryotic organisms
- a living thing made up of one or more cells
- relating to or consisting of living cells.
- The ability to do work
- important energy molecule found in all life forms
- a simple sugar which is an important energy source in living organisms
19 Clues: The ability to do work • electron transport chain • biomolecule consisting of carbon • the smallest unit that can live on its own • relating to or consisting of living cells. • a living thing made up of one or more cells • the positively charged central core of an atom • metabolic process that produces chemical changes • important energy molecule found in all life forms • ...
biology 6 2022-01-19
Across
- pure substance formed when two or more different elements are combined
- atoms of the same element that have different numbers of neutrons
- particles that have no charge
- mixtures that can react with acids or bases to keep the pH within the 6.5 to 7.5 pH range
- fats
- substance in which another substance is dissolved
- pure substance
Down
- a substance that lowers the activation energy
- an atom that has lost or gained one r more electrons
- speed up the rate of chemical reactions
- composed of carbon and hydrogen
- a compound in which the atoms are held together by covalent bonds
- staring substance (left side of arrow)
- the reactants that bind to the enzyme
- contain amino acids
- a combination of two or more substances
- substances that release hydroxide ions hen they are dissolved in water
17 Clues: fats • pure substance • contain amino acids • particles that have no charge • composed of carbon and hydrogen • the reactants that bind to the enzyme • staring substance (left side of arrow) • speed up the rate of chemical reactions • a combination of two or more substances • a substance that lowers the activation energy • substance in which another substance is dissolved • ...
Marine Biology 2023-01-24
Across
- They have fivefold radial symmetry, a calcareous skeleton, and tube feet operated by fluid pressure.
- sponges
- distinguished by having a skeleton of cartilage rather than bone, including the sharks, rays, and chimeras.
- When the sun, moon and Earth are all lined up, the sun's tidal force works with the moon's tidal force
- produce oxygen and nutrients for other organisms
- Feed by suction with the help of a round muscular mouth and rows of teeth. Have cylindrical and long bodies
- radially symmetrical, aquatic, invertebrate animals that have a hollow digestive cavity openinng.
Down
- small one celled organisms
- unsegmented body usually enclosed in a calcareous shell
- a skeleton of bone, and comprising the majority of modern fishes.
- he moon faces the Earth at a right angle to the sun. When this happens, the pull of the sun and the moon are weak.
- scales with comb-like edge found in higher order teleost fishes, such as perch and sunfish
- includes plants and animals that float along the sea's tides and currents, a food staple for many species.
- toothlike, being made of dentin with a pointed backward projection of enamel, as in sharks and rays.
- having a segmented body, jointed limbs, and a shell of chitin that is shed periodically.
- smooth-edged scales predominately found in lower order teleost fishes, such as salmon
- consisting of two inner bony layers and an outer layer of cosmine
17 Clues: sponges • small one celled organisms • produce oxygen and nutrients for other organisms • unsegmented body usually enclosed in a calcareous shell • a skeleton of bone, and comprising the majority of modern fishes. • consisting of two inner bony layers and an outer layer of cosmine • ...
Biology crossword 2025-11-19
Across
- individuals of a species are spread out across their habitat
- environmental condition that affects a population's
- environmental factor that impacts a population's size and growth
- study of nature's house
- everywhere life exists
- populations that live together in a defined area
- maximum population size of a species that an environment
- any nonliving thing part of the environment
Down
- that create their own food using energy from sunlight
- patterns and averages over many years of temperature
- organisms that live together in a place
- individuals leaving a population
- cannot produce its own food and must obtain nutrient
- of short-term changes in temperature
- any living thing part of the environment
- permanent movement of individuals
- organism that produces its own food
17 Clues: everywhere life exists • study of nature's house • individuals leaving a population • permanent movement of individuals • organism that produces its own food • of short-term changes in temperature • organisms that live together in a place • any living thing part of the environment • any nonliving thing part of the environment • ...
Przybory szkolne, pomieszczenia, lekcje 2019-10-23
school words practice 2017-11-09
School subjects 2017-11-10
School subjects 2024-10-10
-y ↔ -ia/-ío/-ía 2026-05-23
11 Clues: energy • memory • biology • victory • category • chemistry • philosophy • technology • history/story • psychology (regional spelling) • psychology (regional spelling)
Science subjects - Middle School Rister 2024-03-07
Across
- The scientific study of the ocean, including its physical, chemical, biological, and geological aspects.
- The study of the functions and activities of living organisms and their parts.
- The process of cell division in which a single cell divides into two daughter cells, each having the same number of chromosomes as the parent cell.
- The branch of science that combines biology and chemistry, focusing on the chemical processes and substances that occur within living organisms.
- The branch of science that deals with the composition, structure, properties, and reactions of matter.
- The study of living organisms, their structure, function, growth, evolution, distribution, and taxonomy.
- Division The process by which a parent cell divides into two or more daughter cells, essential for growth, development, and reproduction.
- The branch of biology that deals with the study of genes, genetic variation, and heredity in organisms.
- The scientific study of prehistoric life, including fossils and the history of life on Earth.
- The scientific study of celestial objects such as stars, planets, comets, and galaxies, as well as the phenomena that occur beyond Earth's atmosphere.
- The branch of biology that deals with the structure of organisms and their parts.
- Laws Three fundamental principles of classical mechanics formulated by Sir Isaac Newton, describing the motion of objects and the forces acting upon them.
- System The collection of planets and other celestial objects orbiting around the Sun, including moons, asteroids, comets, and dwarf planets.
- The branch of zoology that focuses on the study of insects and their relationships with other organisms.
- Structure The arrangement of protons, neutrons, and electrons within an atom, determining its properties and behavior.
Down
- The study of genes, genetic variation, and heredity in living organisms.
- The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.
- Table A tabular arrangement of chemical elements, ordered by their atomic number and electron configuration.
- A biological community of interacting organisms and their physical environment.
- The branch of biology that focuses on the study of animals, their behavior, physiology, classification, and distribution.
- The study of matter, energy, and the fundamental forces of nature, including mechanics, heat, light, sound, electricity, and magnetism.
- The branch of biology that deals with the relationships between organisms and their environments.
- The study of microorganisms, including bacteria, viruses, fungi, and protozoa, and their effects on living organisms.
- The study of the Earth's atmosphere, including weather patterns, climate, and atmospheric phenomena.
- Science The interdisciplinary study of the environment and its interactions with living organisms, including humans.
- The study of the Earth's physical structure, substance, history, and the processes that shape it.
- The scientific study of plants, including their structure, growth, reproduction, metabolism, and classification.
- The branch of physics that deals with the study of electric and magnetic fields, their interactions, and their effects on matter.
- The process by which species of organisms change over successive generations, driven by natural selection, mutation, and genetic drift.
- The study of the distribution, movement, and quality of water on Earth, including its cycle and interactions with the environment.
30 Clues: The study of genes, genetic variation, and heredity in living organisms. • The study of the functions and activities of living organisms and their parts. • A biological community of interacting organisms and their physical environment. • The branch of biology that deals with the structure of organisms and their parts. • ...
Las Clases Vocabulary 2023-11-14
15 Clues: why? • Math • Science • biology • Because • Theater • I like... • Its boring • be creative • First Period • Sixth Period • I don't like.. • opsitite of its boring • if its not easy, its... • Most americans use this language
Olivias Crossword 2023-09-15
14 Clues: 1+1 • language • B language • creativity • christianity • about society • The viking age • brush and paint • blood and organs • Around The World • corrosive substances • tones and instruments • fitness and Movemente • how materials are structured
Biology puzzle 2020-11-01
Across
- cubical shape epithelial cell are called ________.
- organ system collectively form an ______.
- perform a particular function.
- _____ tissues.
- ______ is a group of similar cell that work together
- involuntary, cardiac muscles are examples of _______ tissues.
- long shaped epithelial cell are called _________.
- vascular, ground tissues are all _____
- forms lining of all the objects like stomach, esophagus, mouth, intestine and trachea.
Down
- of epithelial tissues are called ________.
- muscular, connective, nervous tissues are
- flattened epithelial cells are called _______.
- of organs working together is called ________.
- combine to form _______.
- are about ______ muscles in our body.
- do important work.
- ______ is a lowest level of cellular organism.
17 Clues: _____ tissues. • do important work. • combine to form _______. • perform a particular function. • are about ______ muscles in our body. • vascular, ground tissues are all _____ • muscular, connective, nervous tissues are • organ system collectively form an ______. • of epithelial tissues are called ________. • flattened epithelial cells are called _______. • ...
Biology Crossword 2021-10-14
Across
- The basic unit of life
- where photosynthesis occurs
- transport protein to golgi
- A jellylike fluid inside the cell
- helps form lipids
- Cell organelle that stores materials
- Controls what enters and leaves the nucleus
- modifies and packages proteins
- Control center of the cell
- converts the chemical energy into ATP
- site of protein synthesis
Down
- protect and organize cells
- makes ribosomes
- aids in cell division
- helps the cell to keep its shape
- digestive enzymes to break down cell parts
- provide structural strength and support
17 Clues: makes ribosomes • helps form lipids • aids in cell division • The basic unit of life • site of protein synthesis • protect and organize cells • transport protein to golgi • Control center of the cell • where photosynthesis occurs • modifies and packages proteins • helps the cell to keep its shape • A jellylike fluid inside the cell • Cell organelle that stores materials • ...
Geometry & Biology 2021-11-11
Across
- line or line segment that separates an angle into two equal parts
- the loss of a piece of chromosome due to breakage
- two lines that never intersect
- mutations that cause death, usually before birth
- type of angles that are in the same position on two parallel lines
- A healthy copy of a gene is introduced into defective cells
- the middle of a line segment, creates two equal parts
- another word for equal
- a change in the nucleotide base sequence of a gene or DNA molecule
Down
- line or line segment that is perpendicular and passes through the midpoint of another line segment
- angles that are on the inside of two parallel lines but on opposite sides of the transversal
- a chromosomal segment breaks off and flips around backwards
- two lines that intersect to create 90 degree angles
- types of angles that are adjacent to each other and add up to 180 degrees
- a segment of the chromosome doubles
- two angles that add up to 180 degrees
- two angles that add up to 90 degrees
17 Clues: another word for equal • two lines that never intersect • a segment of the chromosome doubles • two angles that add up to 90 degrees • two angles that add up to 180 degrees • mutations that cause death, usually before birth • the loss of a piece of chromosome due to breakage • two lines that intersect to create 90 degree angles • ...
biology crossword 2017-09-29
Across
- chemical defence
- enzymes are made of this protein
- the base T
- dna strands need to do this in order to be replicated
- is damaged and makes histamine
- the base C
- a random change in the genetic material of an organism
Down
- during a clinical trial half the group will be given a______
- muscle is made of this type of protein
- the base A
- sequence of DNA
- joined by a polypeptide chain
- epidemic all over the world
- deoxyribose nucleic acid
- gets triggered by histamine
- this type of mutation invoves removing a base
- section of DNA that codes for protein
17 Clues: the base A • the base T • the base C • sequence of DNA • chemical defence • deoxyribose nucleic acid • epidemic all over the world • gets triggered by histamine • joined by a polypeptide chain • is damaged and makes histamine • enzymes are made of this protein • section of DNA that codes for protein • muscle is made of this type of protein • this type of mutation invoves removing a base • ...
Biology - Classification 2017-08-13
Across
- Action by an organism causing a change of position
- Classification is based on the __________ of the organisms
- The kind of structures similar in different species because they have common descent
- Animals that share the same features have descended from the same __________
- The wings of bats and butterflies are __________ structures
- The process by which organisms obtain energy and raw materials from nutrients
- The ability to detect and respond to changes in the environment and to make appropriate responses
- Reproduction is the ability to produce __________
Down
- The removal of toxic materialsand substances in excess from the body of an organism.
- Plants require, water , carbon dioxide, __________ and ions
- Chemical reaction in cells that release energy for metabolism
- Animals require, organic compounds, __________ and (usually) water
- Is the overall form and shape of the body
- Is the study of the internal and detailed body structures
- Is the largest group of organisms in which two individuals can produce fertile offspring
- Kingdom, Phylum, Class, Order, Family, Genus, Species are the seven __________ groups
- the plural of Phylum
17 Clues: the plural of Phylum • Is the overall form and shape of the body • Reproduction is the ability to produce __________ • Action by an organism causing a change of position • Is the study of the internal and detailed body structures • Classification is based on the __________ of the organisms • Plants require, water , carbon dioxide, __________ and ions • ...
Biology Crossword 2018-09-20
Across
- The process of releasing chemical energy from complex reactions
- Condition of maintaining a constant internal environment
- Involves activities that control and coordinate an organism:they help to maintain homeostasis
- Reproduction Producing new offspring identical to the parent:involves one parent
- Chemical substances in food that an organism needs
- Combining simple substances to make more complex substances
- something capable of living on its own: it has all the characteristics of life
- Involves getting rid of undigested food from the body
Down
- Producing new offspring: either identical to or different from the parents
- The breakdown of food materials into simpler forms
- Involves all the chemical reactions/activities carried on in an organism
- Removal of an organism's metabolic wastes
- Reproduction Involves two parents:offspring are not identical to the parents
- Process by which materials enter and leave cells or get moved around in the organism
- The taking in of food
- The study of life
- Increase in the size of an organism
17 Clues: The study of life • The taking in of food • Increase in the size of an organism • Removal of an organism's metabolic wastes • The breakdown of food materials into simpler forms • Chemical substances in food that an organism needs • Involves getting rid of undigested food from the body • Condition of maintaining a constant internal environment • ...
Biology crossword 2016-09-20
Across
- chemical reaction occurring within the cells
- process by which living things produce new organisms of their kind
- process by which substances enter and leave cells and become distributed within the cells
- removal of waste from one organisms body
- process of organisms are able to combine simple substances chemically form more complex substances
- study of living things
Down
- the process of releasing chemical energy
- materials from an external environment changed into usable energy
- condition of a constant living environment
- process by which living organisms increase in size
- breakdown of complex food materials into simpler forms
- all the activities that help maintain an organisms homeostasis
- a living object
- reproduction single offspring identical to the single parent
- the taking in of food from the environment
- act or process of discharging undigested
- substances organisms need for energy,growth,repair,or maintenance
17 Clues: a living object • study of living things • the process of releasing chemical energy • act or process of discharging undigested • removal of waste from one organisms body • condition of a constant living environment • the taking in of food from the environment • chemical reaction occurring within the cells • process by which living organisms increase in size • ...
Biology Vocabulary 2016-09-27
Across
- chemical substances food that an organism needs.
- producing new offspring identical to the parents;involves one parent.
- how organisms take in materials from the environment and converts them to something it can use.
- the taking in of foods
- condition of maintaining a constant internal environment
- reproduction involves two parents offsprings are not identical to the parent
- Development of an organism
Down
- involves getting rid of undigested food from the body
- Process by which material enter and leaves cells or gets moved around in the organism.
- The removal of an organisms metabolic waste
- the study of life
- The process of releasing chemical energy from complex reactions
- Involves all chemical reactions
- producing new offsprings
- combining simple substances to make more complex substances.
- something capable of living on its own.
- involves activities that control and coordinate an organism; they help maintain homeostasis
17 Clues: the study of life • the taking in of foods • producing new offsprings • Development of an organism • Involves all chemical reactions • something capable of living on its own. • The removal of an organisms metabolic waste • chemical substances food that an organism needs. • involves getting rid of undigested food from the body • ...
biology vocab 2013-08-12
Across
- proposed explanation for a wide variety of observations
- all chemical processes that synthesize materials within an organism
- similar group of organisms that can reproduce fertile offspring
- variable condition that is manipulated by a scientist during an experiment
- proposed explanation to a scientific question
- organism who's genome has been altered to contain one or more genes
- study of genomes of a single species or among different ones
- any individual living thing
- molecule that stores genetic information
- changing, organized group of parts that work together
Down
- using the senses to study the world
- regulation and maintenance of constant internal in an organism
- genetics study of DNA structure and function on the molecular level
- change in a species over time
- process that that test a hypothesis by collecting info under controlled conditions
- collection of organisms and nonliving things in an area
- specific region of DNA
17 Clues: specific region of DNA • any individual living thing • change in a species over time • using the senses to study the world • molecule that stores genetic information • proposed explanation to a scientific question • changing, organized group of parts that work together • proposed explanation for a wide variety of observations • ...
Biology Terms 2016-09-15
Across
- food materials into simpler forms
- removal these material wastes from organism body
- study of living things
- the act of discharging waste material
- chemical reaction occurring within cells
- releasing chemical energy
- substances enter and leave cells & become distributed
- taking food from its environment
Down
- organisms able to combine simple substances
- substances organisms need fro energy growth and repair
- reproduction 2 parents off spring are identical
- condition of a constant internal environment
- help ,maintain organisms homeostasis
- organism taking materials from its external environment
- living organisms increases in size
- reproduction single individual produces offspring identical to parents
- each living thing
17 Clues: each living thing • study of living things • releasing chemical energy • taking food from its environment • food materials into simpler forms • living organisms increases in size • help ,maintain organisms homeostasis • the act of discharging waste material • chemical reaction occurring within cells • organisms able to combine simple substances • ...
Biology crossword 2022-10-21
Across
- is one of the four nucleotide bases in DNA (A)
- The control center of the cell
- a trinucleotide sequence located at one end of a transfer RNA
- A single stranded Version of DNA
- two other things with this make a nucleotide
- A salt made of phosphoric acid
- Gives the body energy
Down
- is one of the four nucleotide bases in DNA (C)
- is one of the four nucleotide bases in DNA (G)
- Transfers traits from parents to child
- molecule in cells that forms part of the protein-synthesizing organelle
- A Building block of life
- Sends signals to stop the creation of protein synthesis
- genetic material that tells your body how to make proteins
- A sweetener
- a compound found in living tissue as a constituent base of RNA
- A link between mRNA and amino acids
17 Clues: A sweetener • Gives the body energy • A Building block of life • The control center of the cell • A salt made of phosphoric acid • A single stranded Version of DNA • A link between mRNA and amino acids • Transfers traits from parents to child • two other things with this make a nucleotide • is one of the four nucleotide bases in DNA (C) • ...
Biology work 2023-03-15
Across
- able to dissolve other substances
- having a lower osmotic pressure than a certain fluid
- the pressure within the cell that pushes the plasma membrane against the cell wall
- the disruption of cells
- transport moving molecules across the cellular membrane using energy
- allowing certain substances to pass through it but not others
- having the same osmotic pressure as a certain fluid
- gradient occurs when the concentration of particles is higher in one are than the other
Down
- the minor component in a solution
- the state in which all forces acting on the body are balanced with an equal and opposite force
- contraction of the protoplast of a plant cell as a result of loss water of the cell
- the diffusion of solutes through transport proteins in the plasma membrane
- the taking in of matter by a living cell by invagination of its membrane to form a vacuole.
- transport movement of substances across the cell membrane
- having a higher osmotic pressure than a particular fluid
- movement of water molecules from a high to a low concentration
- the movement of singular molecules through a barrier
17 Clues: the disruption of cells • the minor component in a solution • able to dissolve other substances • having the same osmotic pressure as a certain fluid • having a lower osmotic pressure than a certain fluid • the movement of singular molecules through a barrier • having a higher osmotic pressure than a particular fluid • ...
Biology cycle 2024-10-11
Across
- The movement of water on,above,and below the surface of the earth
- the most abundant element in the universe, also has water molecules
- Water found in rivers, lakes, and oceans
- A nutrient important for DNA and energy transfer, cycling through rocks,soil,and organisms
- The release of water vapor from plants into the atmosphere
- The conservation of ammonia into nitrates by bacteria making nitrogen available to plants
- An element crucial for protein production in living organisms
- What we breath in
Down
- The process where bacteria converts nitrates back into nitrogen gas
- The movement of carbon throughout the atmosphere, the ocean, and organisms
- The transition from solid to gas without becoming a liquid
- Water located beneath earth's surface
- The process by which water changes from a liquid to a gas, moving into the atmosphere
- The process where water vapor cools and forms droplets creating clouds
- Gas found in all living things
- The process where nitrogen moves though the atmosphere, soil, and living organisms
- Water that falls from the sky in forms such as rain, snow, or sleet
17 Clues: What we breath in • Gas found in all living things • Water located beneath earth's surface • Water found in rivers, lakes, and oceans • The transition from solid to gas without becoming a liquid • The release of water vapor from plants into the atmosphere • An element crucial for protein production in living organisms • ...
Molecular Biology 2022-11-14
Across
- the chemical processes that occur within a living organism in order to maintain life.
- Is the molecule that carries energy to the place where the energy is needed in the body
- process of producing cellular energy involving oxygen
- the chemical process that generates most of the energy in the cell, supplying molecules needed to make the metabolic reactions (see metabolism) of an organism run.
- the amount of energy required to maintain minimum essential life functions
- the process of producing cellular energy without oxygen
- the process by which cells break down simple food molecules to release the energy they contain.
- a simple sugar that is an important energy source in living organisms and is a component of many carbohydrates.
Down
- a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
- the process by which plants and some other organisms capture the energy in sunlight and use it to make food.
- the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
- the process that breaks down complex molecules of food into smaller molecules so the body can use them.
- an energy-rich organic compound made of the elements carbon, hydrogen and oxygen
- are required for the structure, function, repair and regulation of the body's cells, tissues, and organs.
- movement to and fro or around something, especially that of fluid in a closed system.
- a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
- energy-rich organic compound, such as fat, oil, or wax, that is made of carbon, hydrogen, and oxygen.
17 Clues: process of producing cellular energy involving oxygen • the process of producing cellular energy without oxygen • the amount of energy required to maintain minimum essential life functions • an energy-rich organic compound made of the elements carbon, hydrogen and oxygen • the chemical processes that occur within a living organism in order to maintain life. • ...
Marine Biology 2023-01-24
Across
- They have fivefold radial symmetry, a calcareous skeleton, and tube feet operated by fluid pressure.
- sponges
- distinguished by having a skeleton of cartilage rather than bone, including the sharks, rays, and chimeras.
- When the sun, moon and Earth are all lined up, the sun's tidal force works with the moon's tidal force
- produce oxygen and nutrients for other organisms
- Feed by suction with the help of a round muscular mouth and rows of teeth. Have cylindrical and long bodies
- radially symmetrical, aquatic, invertebrate animals that have a hollow digestive cavity openinng.
Down
- small one celled organisms
- unsegmented body usually enclosed in a calcareous shell
- a skeleton of bone, and comprising the majority of modern fishes.
- he moon faces the Earth at a right angle to the sun. When this happens, the pull of the sun and the moon are weak.
- scales with comb-like edge found in higher order teleost fishes, such as perch and sunfish
- includes plants and animals that float along the sea's tides and currents, a food staple for many species.
- toothlike, being made of dentin with a pointed backward projection of enamel, as in sharks and rays.
- having a segmented body, jointed limbs, and a shell of chitin that is shed periodically.
- smooth-edged scales predominately found in lower order teleost fishes, such as salmon
- consisting of two inner bony layers and an outer layer of cosmine
17 Clues: sponges • small one celled organisms • produce oxygen and nutrients for other organisms • unsegmented body usually enclosed in a calcareous shell • a skeleton of bone, and comprising the majority of modern fishes. • consisting of two inner bony layers and an outer layer of cosmine • ...
Biology revision 2023-01-31
Across
- An organism that eats both plants and meat
- When an animal sleeps through Winter
- How an organism changes its features according to where it lives
- A mammal that hunts other mammals
- Community of organisms and physical environmental factors
- A physical environmental factor
- An organism that is awake at night and sleeps in the day
- When a bird flies to warmer places in Winter
- The place where an organism lives
Down
- Something passed down genetically from parents
- An organism that eats plants only
- Differences between organisms
- Changes that happen throughout the year
- An organism that is hunted by other mammals
- An organism that eats meat only
- Types of organisms
- All the animals and plants living in a habitat
17 Clues: Types of organisms • Differences between organisms • A physical environmental factor • An organism that eats meat only • An organism that eats plants only • A mammal that hunts other mammals • The place where an organism lives • When an animal sleeps through Winter • Changes that happen throughout the year • An organism that eats both plants and meat • ...
Biology Evolution 2025-02-11
Across
- the movement of alleles from one population to another
- a structure that has no apparent function
- a model that says evolution occurs slowly, over long periods of time
- group of organisms that can breed and produce fertile offspring
- ___ evolution is closely related species evolve in different directions
- a structure that is similar in function but different structure; not of the same evolutionary origin
- this theory proposes that the organelles of eukaryotic cells were once prokaryotic cells that were engulfed by larger prokaryotic cells
- all of the individuals of a species that live in the same area
Down
- a change in a species over time
- the branch of biology that studies the early development of a species
- ___ evolution is when unrelated species evolve similar characteristics
- evolution of two or more species from one ancestral species
- the mechanism by which individuals have inherited beneficial adaptations
- differences in physical traits of an individual within a population
- an inherited trait that allows an organism to better survive in its environment
- the remains of an organism that lived in the past
- a structure that is similar on different organisms but performs different functions
17 Clues: a change in a species over time • a structure that has no apparent function • the remains of an organism that lived in the past • the movement of alleles from one population to another • evolution of two or more species from one ancestral species • all of the individuals of a species that live in the same area • ...
Biology Crossword 2024-10-24
Across
- The division of a cell into two daughter cells with the same genetic material.
- A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
- A unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
- Cells with the potential to develop into many different types of cells in the body
- Pathogenic agent's spread from an initial or primary site to a different or secondary site within the host's body
- The action or process of differentiating.
- A series of events that takes place in a cell as it grows and divides.
- Each of the two threadlike strands into which a chromosome divides longitudinally during cell division. Each contains a double helix of DNA.
- The production and development of the organs of an animal or plant.
- an embryo at the stage following the blastula, when it is a hollow cup-shaped structure having three layers of cells.
Down
- A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
- A cluster of dividing cells made by a fertilized egg.
- A compound structure at the end of a chromosome.
- A disease caused by an uncontrolled division of abnormal cells in a part of the body.
- The region of a chromosome to which the microtubules of the spindle attach, via the kinetochore, during cell division.
- A type of cell division that results in two daughter cells
- The material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed. It consists of protein, RNA, and DNA.
- A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
- The production and development of the organs of an animal or plant.
19 Clues: The action or process of differentiating. • A compound structure at the end of a chromosome. • A cluster of dividing cells made by a fertilized egg. • A type of cell division that results in two daughter cells • The production and development of the organs of an animal or plant. • The production and development of the organs of an animal or plant. • ...
