radiation biology Crossword Puzzles

Biology 2020-03-04

Biology crossword puzzle
Across
  1. Made up of DNA and protein and carry genes.
  2. The pollination of a flower by pollen from the same flower or from another flower on the same plant.
  3. An inherited characteristic that appears in an offspring if it is contributed from a parent through a dominant allele.
  4. The passing on of physical or mental characteristics genetically from one generation to another.
Down
  1. Pollination of a flower or plant with pollen from another flower or plant.
  2. Carried in a person's genes without appearing in that person.
  3. A unit of heredity which is transferred from a parent to offspring and is held to determine some characteristics of the offspring.
  4. The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.
  5. Each of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
  6. A self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.

10 Clues: Made up of DNA and protein and carry genes.Carried in a person's genes without appearing in that person.Pollination of a flower or plant with pollen from another flower or plant.The passing on of physical or mental characteristics genetically from one generation to another....

Biology 2020-03-18

Biology crossword puzzle
Across
  1. a small unit serving as part of or as the nucleus of a larger political movement, the basic structural and functional unit of all organisms
  2. deoxyribonucleic acid, a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
  3. organism whose cells contain a nucleus and organelles
  4. Change in a kind of organism over time
  5. what an organism looks like
Down
  1. One of the four nitrogen bases (A) that make up DNA
  2. the act of making copies
  3. to reproduce by cell division, spore formation, fission, or budding without the union of individuals or gametes
  4. the readily stainable substance of a cell nucleus consisting of DNA and RNA and various proteins; during mitotic division, it condenses into chromosomes
  5. a belief that can guide behavior

10 Clues: the act of making copieswhat an organism looks likea belief that can guide behaviorChange in a kind of organism over timeOne of the four nitrogen bases (A) that make up DNAorganism whose cells contain a nucleus and organellesto reproduce by cell division, spore formation, fission, or budding without the union of individuals or gametes...

biology 2020-04-26

biology crossword puzzle
Across
  1. The enzyme used to break down proteins
  2. An organ that converts glycogen to glucose
  3. It is converted to glucose by liver
  4. Places on an enzyme where chemical reactions take place
  5. A part of the small intestine that is 3.5 m long
Down
  1. The process by which plants make food
  2. A process in which particles move from a region of higher concentration to a region of lower concentration
  3. A biological catalyst to spped chemical reactions
  4. Fats and oils
  5. A liquid made by liver

10 Clues: Fats and oilsA liquid made by liverIt is converted to glucose by liverThe process by which plants make foodThe enzyme used to break down proteinsAn organ that converts glycogen to glucoseA part of the small intestine that is 3.5 m longA biological catalyst to spped chemical reactionsPlaces on an enzyme where chemical reactions take place...

Biology 2020-07-14

Biology crossword puzzle
Across
  1. deficiency of thaimin causes
  2. which harmone is released during hunger pangs
  3. pulserate is equal to
  4. colour of urine
  5. where does photosynthesis takes place
Down
  1. who believed that all functions are carried by brain
  2. what is the structural and functional unit of kidney
  3. where does the exchange of gases takes place
  4. what is the structural and functional unit of lungs
  5. pyramids was introduced by

10 Clues: colour of urinepulserate is equal topyramids was introduced bydeficiency of thaimin causeswhere does photosynthesis takes placewhere does the exchange of gases takes placewhich harmone is released during hunger pangswhat is the structural and functional unit of lungswho believed that all functions are carried by brain...

Biology 2020-08-19

Biology crossword puzzle
Across
  1. the process of increasing in physical size.
  2. an individual animal, plant, or single-celled life form.
  3. the smallest structural unit of an organism.
  4. a substance which slows down or prevents a particular chemical reaction.
  5. a thing that is composed of two or more separate elements.
Down
  1. an idea or explanation for something that is based on known facts but has not yet been proved.
  2. the basic unit of a chemical element.
  3. the action or process of observing something by sense organ.
  4. type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.
  5. a substance that increases the rate of a chemical reaction.

10 Clues: the basic unit of a chemical element.the process of increasing in physical size.the smallest structural unit of an organism.an individual animal, plant, or single-celled life form.a thing that is composed of two or more separate elements.a substance that increases the rate of a chemical reaction....

Biology 2017-02-27

Biology crossword puzzle
Across
  1. nuclear material, which contain information about structure of proteins
  2. process of generating oxygen from carbondioxide, water and sun rays
  3. section of mitochondria,where take place process of energy generation
  4. regulatiom process in organisms
  5. one little part of organisms in micro degree
Down
  1. one of the genital gens of males
  2. process of enreaching of population
  3. the adaptation process of different creatures
  4. protein based materials which accelerate chemical reactions
  5. the science which study inheritance of different evidences

10 Clues: regulatiom process in organismsone of the genital gens of malesprocess of enreaching of populationone little part of organisms in micro degreethe adaptation process of different creaturesthe science which study inheritance of different evidencesprotein based materials which accelerate chemical reactions...

biology 2017-06-05

biology crossword puzzle
Across
  1. Involved in blood clotting
  2. smallest of a body's blood vessels
  3. oxygen add haemoglobin
  4. biconcave disc without nucleus
  5. blood vessels that carry blood toward the heart
Down
  1. is a straw-coloured liquid that makes up just over half the volume of blood
  2. protein molecule in red blood cell
  3. protects body from infectious disease
  4. concave on both sides
  5. blood vessels that carry blood away from the heart

10 Clues: concave on both sidesoxygen add haemoglobinInvolved in blood clottingbiconcave disc without nucleusprotein molecule in red blood cellsmallest of a body's blood vesselsprotects body from infectious diseaseblood vessels that carry blood toward the heartblood vessels that carry blood away from the heart...

Biology 2019-06-24

Biology crossword puzzle
Across
  1. study of how the body and its parts work
  2. study of microorganisms
  3. study of animals
  4. study of how organisms interact with their environment
Down
  1. study of fossils
  2. study of plants
  3. study of tissues
  4. study of structures and functions of the cell
  5. study of life
  6. study of how traits are inherited

10 Clues: study of lifestudy of plantsstudy of fossilsstudy of tissuesstudy of animalsstudy of microorganismsstudy of how traits are inheritedstudy of how the body and its parts workstudy of structures and functions of the cellstudy of how organisms interact with their environment

biology 2019-09-11

biology crossword puzzle
Across
  1. third biggest continent
  2. organisms....and pass along traits
  3. she conducted field research
  4. different skin color in one room is called...
Down
  1. direction to doing an experiment
  2. small type of monkeys
  3. another word for sickness
  4. the science or practice of farming
  5. a person who studies biology
  6. to examine something

10 Clues: to examine somethingsmall type of monkeysthird biggest continentanother word for sicknessa person who studies biologyshe conducted field researchdirection to doing an experimentthe science or practice of farmingorganisms....and pass along traitsdifferent skin color in one room is called...

Biology 2017-09-08

Biology crossword puzzle
Across
  1. science of life(page 4)
  2. group of organisms that can be breed with one another and produce fertile offspring(page 9)
  3. uses units with divisions that are powers of ten(page 14)
  4. factor that remains fixed during an experiment while the independent and dependent variables change(page 19)
  5. condictions to maintain life(page 10)
  6. explanation of natural phenomenon(page 16)
Down
  1. people who study biology(page 5)
  2. a careful search or examination to uncover facts(page 11)
  3. occurance of accidental or unexpected but fortunate results(page 18)
  4. set of moral principles or values(page 15)

10 Clues: science of life(page 4)people who study biology(page 5)condictions to maintain life(page 10)set of moral principles or values(page 15)explanation of natural phenomenon(page 16)a careful search or examination to uncover facts(page 11)uses units with divisions that are powers of ten(page 14)...

Biology 2017-10-08

Biology crossword puzzle
Across
  1. protein-lined channel in the nuclear envelope
  2. helps maintain the shape and structure of the nucleus
  3. site of RNA transcription
  4. composed of special proteins and nuclei acids
  5. small, darkly staining particles scattered throughout the nucleus
  6. contains cells’s hereditary information
Down
  1. organelle in eukaryotic cells that forms an interconnected network of flattened
  2. they package DNA into a more denser shape
  3. composed of intermediate filaments and membrane associated proteins
  4. it also known as the nuclear membrane

10 Clues: site of RNA transcriptionit also known as the nuclear membranecontains cells’s hereditary informationthey package DNA into a more denser shapeprotein-lined channel in the nuclear envelopecomposed of special proteins and nuclei acidshelps maintain the shape and structure of the nucleussmall, darkly staining particles scattered throughout the nucleus...

Biology 2020-09-23

Biology crossword puzzle
Across
  1. a substance or surface that an organism grows and lives on and is supported by
  2. The energy necessary to turn substrate into a product
  3. something that makes a chemical reaction happen more quickly without itself being changed
  4. is a fit model for enzyme-substrate interaction, the active site continues to change until the substrate is completely bound to it, at which point the final shape and charge is determined.
  5. any of a group of chemical substances that are produced by living cells and cause particular chemical reactions to happen while not being changed themselves
Down
  1. In an enzyme is a region, usually a cleft of depression, to which another molecule or molecules can bind
  2. takes place within a living organism is catalysed by an enzyme
  3. molecules which can be defined as biological catalysts
  4. a substance formed in a chemical reaction, can use a catalyst to be quicker
  5. It is used as an evidence that enzyme molecules are more flexible than is suggested by its rigid

10 Clues: The energy necessary to turn substrate into a productmolecules which can be defined as biological catalyststakes place within a living organism is catalysed by an enzymea substance formed in a chemical reaction, can use a catalyst to be quickera substance or surface that an organism grows and lives on and is supported by...

Biology 2020-09-23

Biology crossword puzzle
Across
  1. Starting materials for a reaction
  2. Energy necessary to turn into product
  3. The ability to do work
  4. Molecules composed of chains of amino acids
  5. Molecules more flexible
  6. Key whose shape fits the lock of the enzyme
Down
  1. Allows the substrate to fit perfectly
  2. Molecule which spreeds up a chemical reaction
  3. Species formed from chemical reactions
  4. Defined as biological catalyst

10 Clues: The ability to do workMolecules more flexibleDefined as biological catalystStarting materials for a reactionAllows the substrate to fit perfectlyEnergy necessary to turn into productSpecies formed from chemical reactionsMolecules composed of chains of amino acidsKey whose shape fits the lock of the enzyme...

Biology 2020-10-19

Biology crossword puzzle
Across
  1. lung
  2. helps to form blood clots
  3. Pumps blood around body
  4. contains hemoglobin
Down
  1. carries oxygen around the body
  2. largest artery in the body
  3. smallest blood vessels in the body
  4. white blood cells
  5. Carries blood to the heart
  6. carries blood away from the heart

10 Clues: lungwhite blood cellscontains hemoglobinPumps blood around bodyhelps to form blood clotslargest artery in the bodyCarries blood to the heartcarries oxygen around the bodycarries blood away from the heartsmallest blood vessels in the body

Biology 2020-11-04

Biology crossword puzzle
Across
  1. Оrganoid of movement of euglena.
  2. Photosynthetic organ of a plant.
  3. Blood cells that provide blood clotting.
  4. A type of parasitic roundworm/
  5. Flying mammal.
  6. Endocrine gland associated with an area of the brain.
Down
  1. Plant cells are consist of this substance.
  2. Protozoa, which does not have a constant body shape
  3. The science of plant life and a branch of biology.
  4. Smallest blood vessel

10 Clues: Flying mammal.Smallest blood vesselA type of parasitic roundworm/Оrganoid of movement of euglena.Photosynthetic organ of a plant.Blood cells that provide blood clotting.Plant cells are consist of this substance.The science of plant life and a branch of biology.Protozoa, which does not have a constant body shape...

Biology 2021-06-29

Biology crossword puzzle
Across
  1. using a air holes called stomata, like leaves.
  2. a process by which waste product of metabolism and other non-useful material eliminated.
  3. body's ability to prevent the pathogens invasion.
  4. type of reproduction that does not involved gemetes.
  5. response to light b plant.
Down
  1. either storage of waste substance or useful components.
  2. organism that gases and other substance enter through diffusion.
  3. internal environment controlled by ______.
  4. type of reproduction that involves
  5. a automatic type of action and response that important for survival.

10 Clues: response to light b plant.type of reproduction that involvesinternal environment controlled by ______.using a air holes called stomata, like leaves.body's ability to prevent the pathogens invasion.type of reproduction that does not involved gemetes.either storage of waste substance or useful components....

Biology 2021-08-06

Biology crossword puzzle
Across
  1. controls what goes in and out of the cell
  2. fine protein rods found on the surface membrane
  3. these cells are unicellular and multicellular
  4. prokaryotic cell wall is made up of
  5. how much larger the object appears compared to its actual size
Down
  1. structure that allows cell to move
  2. allows cell to stick to surfaces
  3. occurs when cells live together for mutual benefit
  4. site for synthesis of proteins
  5. the basic unit of life

10 Clues: the basic unit of lifesite for synthesis of proteinsallows cell to stick to surfacesstructure that allows cell to moveprokaryotic cell wall is made up ofcontrols what goes in and out of the cellthese cells are unicellular and multicellularfine protein rods found on the surface membraneoccurs when cells live together for mutual benefit...

Biology 2021-08-06

Biology crossword puzzle
Across
  1. type of EM
  2. structure that prevent cells from drying out
  3. Theory that explains origin of eukaryotes
  4. Prokaryote circular DNA
Down
  1. Structure that helps bacteria swim
  2. aerobic prokaryote
  3. Protein surrounding Eukaryote’s DNA
  4. type of LM
  5. organism with nuclear envelope
  6. Surface protein rods

10 Clues: type of EMtype of LMaerobic prokaryoteSurface protein rodsProkaryote circular DNAorganism with nuclear envelopeStructure that helps bacteria swimProtein surrounding Eukaryote’s DNATheory that explains origin of eukaryotesstructure that prevent cells from drying out

biology 2023-09-07

biology crossword puzzle
Across
  1. Sel darah putih yang berukuran besar,nukleusnya berbentuk bulat telur, terdapat pd darah hewan vertebrata lainnya
  2. hewan terdiri dari satu sel
  3. letak epitel pipih berlapis banyak
  4. satu gugus kromosom yang selaras dengan segugus sel dari suatu jenis
Down
  1. jumlah sel telur yang di hasilkan oleh seekor hewan betina pertahun atau persatuan berat hewan
  2. otot yang berkerja secara volunter
  3. sel sel pada jaringan ikat yang berfungsi memakan zat zat buang
  4. lapisan sel paling luar pada hewan
  5. kelompok hewan yang bertubuh lunak
  6. Bahan dasar matriks pada jaringan ikat terdiri atas …

10 Clues: hewan terdiri dari satu selotot yang berkerja secara volunterlapisan sel paling luar pada hewankelompok hewan yang bertubuh lunakletak epitel pipih berlapis banyakBahan dasar matriks pada jaringan ikat terdiri atas …sel sel pada jaringan ikat yang berfungsi memakan zat zat buangsatu gugus kromosom yang selaras dengan segugus sel dari suatu jenis...

biology 2023-08-10

biology crossword puzzle
Across
  1. layer
  2. structure
  3. jfgb
  4. disease
  5. ih
  6. jh
Down
  1. dna
  2. heufh
  3. u
  4. ij

10 Clues: uijihjhdnajfgblayerheufhdiseasestructure

Biology 2024-05-10

Biology crossword puzzle
Across
  1. yang menghantarkan impuls dari organ sensor ke saraf pusat: aferen
  2. Neuron yang menghantarkan impuls dari saraf pusat ke organ motor atau kelenjar
  3. Neuron dengan satu akson dan dua dendrit atau lebih
  4. Penghubung antar neuron
  5. Juluran sitoplasma yang mengirimkan impuls ke neuron lainnya
Down
  1. neuron yang berfungsi mengendalikan metabolisme keseluruhan
  2. neuron yang menerima impuls dari sel lain:
  3. Neuron yang tampak hanya memiliki satu juluran dari badan sel
  4. akson tanpa mielin disebut nodus Ranvier untuk mempercepat jalannya impuls. Mielin ditutupi oleh
  5. unit fungsional sistem saraf yang terdiri atas Badan sel, Dendrit, Akson

10 Clues: Penghubung antar neuronneuron yang menerima impuls dari sel lain:Neuron dengan satu akson dan dua dendrit atau lebihneuron yang berfungsi mengendalikan metabolisme keseluruhanJuluran sitoplasma yang mengirimkan impuls ke neuron lainnyaNeuron yang tampak hanya memiliki satu juluran dari badan sel...

biology 2024-02-21

biology crossword puzzle
Across
  1. vacuolez
  2. prokaryoztes
  3. cellz
  4. cellmembranez
  5. lysosomesz
Down
  1. chloroplastz
  2. cellwallz
  3. cytoplasmz
  4. nucleusz
  5. ribosomesz

10 Clues: cellzvacuoleznucleuszcellwallzcytoplasmzribosomeszlysosomeszchloroplastzprokaryoztescellmembranez

Biology 2023-02-16

Biology crossword puzzle
Across
  1. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  2. product of Process using Light energy and water
  3. Where molecule of water is split to replace electrons lost from chlorophyll
  4. The first phase of photosynthesis
Down
  1. AKA Light independent reaction
  2. Membranes within the chloroplasts that contain enzymes
  3. Liquidy part of the chloroplasts
  4. trapped by chlorophyll in this thylakoid membrane
  5. Sugar
  6. Organelles where Photosynthesis takes place

10 Clues: SugarAKA Light independent reactionLiquidy part of the chloroplastsThe first phase of photosynthesisOrganelles where Photosynthesis takes placeproduct of Process using Light energy and watertrapped by chlorophyll in this thylakoid membraneMembranes within the chloroplasts that contain enzymes...

Biology 2023-04-04

Biology crossword puzzle
Across
  1. the second product of photosynthesis and reactant for cellular respiration
  2. ways that plant and animal cells get energy to live, and there are different methods and types of this.
  3. usable energy made via cellular respiration
  4. one of the reactants for photosynthesis and product of cellular respiration
  5. lets in carbon dioxide into the leaf for photosynthesis
Down
  1. the first product of photosynthesis and reactant for cellular respiration
  2. Photosynthesis occurs in this organelle in plants
  3. the second reactant for photosynthesis and product of photosynthesis
  4. tinier organelles that are in the mitochondria that help make energy(they make proteins, etc.)
  5. cellular respiration occurs in this organelle in cells

10 Clues: usable energy made via cellular respirationPhotosynthesis occurs in this organelle in plantscellular respiration occurs in this organelle in cellslets in carbon dioxide into the leaf for photosynthesisthe second reactant for photosynthesis and product of photosynthesisthe first product of photosynthesis and reactant for cellular respiration...

Biology 2023-03-30

Biology crossword puzzle
Across
  1. the study of human and their interaction with society comes under
  2. what are biogas production and antibiotic production examples of
  3. technique of producing silk by raising silkworms
  4. the science of naming,grouping and classifying plants and animals is called
  5. what is discouraging a marriage that is likely to show unfavourable or harmful characters in children
Down
  1. Phycology is also known as
  2. what is the entire DNA sequence of an organism
  3. the study of birds
  4. Taxonomy is also called
  5. study of chemicals and reactions that take place inside the living things

10 Clues: the study of birdsTaxonomy is also calledPhycology is also known aswhat is the entire DNA sequence of an organismtechnique of producing silk by raising silkwormswhat are biogas production and antibiotic production examples ofthe study of human and their interaction with society comes under...

Biology 2023-08-30

Biology crossword puzzle
Across
  1. It provides the reducing power that drives numerous anabolic reactions,light
  2. a naturally occurring nucleoside which is present in various forms in all cells of the bodyphotosynthesis
  3. an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
  4. each of a number of flattened sacs inside a chloroplast, bounded by pigmented membranes on which the light reactions of photosynthesis take place, and arranged in stacks or granastroma
  5. 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
  1. a chemical element with an atomic number of 8 (it has eight protons in its nucleus).
  2. a natural substance that produces color in animals and plants, such as of skin, hair, and leaveschlorophyll,
  3. an oxide containing two atoms of oxygen in its molecule or empirical formula.glucose
  4. Water is an inorganic compound with the chemical formula H₂O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance,carbon
  5. 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,lighta 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.glucosea naturally occurring nucleoside which is present in various forms in all cells of the bodyphotosynthesis...

biology 2021-09-29

biology crossword puzzle
Across
  1. living things need
  2. living things need
  3. grow
  4. and non-living things /organisms livingthing
  5. living things need
  6. you know things around you
Down
  1. tow animal make a new animal
  2. being bigger
  3. genetics
  4. form the odder animal
  5. a class
  6. move

12 Clues: growmovea classgeneticsbeing biggerliving things needliving things needliving things needform the odder animalyou know things around youtow animal make a new animaland non-living things /organisms livingthing

Biology 2021-11-22

Biology crossword puzzle
Across
  1. the totality of an organism’s chemical reactions.
  2. it is when the energy produced by one reaction or system is used to drive another reaction or system.
  3. an aggregate of pigments and proteins in the thylakoid membrane
  4. reactions a chemical reaction in which the standard change in free energy is positive
  5. occurs in the cytoplasm of the cell and does not require oxygen.
Down
  1. A biochemical process that involves the addition of phosphate to an organic compound.
  2. it is where the photosynthetic pigment chlorophyll captures the energy from sunlight
  3. the capacity to cause change.
  4. the greenish pigment found in the thylakoid membrane
  5. 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 membranean aggregate of pigments and proteins in the thylakoid membraneoccurs 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

Biology crossword puzzle
Across
  1. EXAMPLE OF A SINGLE CELLED ORGANISM
  2. BEAN SHAPED CELLS
  3. CELLS WITH PSEUDOPODIA
  4. EXAMPLE OF MULTICELLULAR ORGANISM
  5. UNITS OF INHERITANCE PRESENT ON CHROMOSOMES
Down
  1. EMPTY STRUCTURE IN THE CYTOPLASM
  2. SHAPE OF HUMAN RED BLOOD CELLS
  3. CELLS HAVE LARGE SURFACE AREA/______ RATIO
  4. THE BIRD'S EGG THAT'S THE LARGEST CELL
  5. LONGEST CELL

10 Clues: LONGEST CELLBEAN SHAPED CELLSCELLS WITH PSEUDOPODIASHAPE OF HUMAN RED BLOOD CELLSEMPTY STRUCTURE IN THE CYTOPLASMEXAMPLE OF MULTICELLULAR ORGANISMEXAMPLE OF A SINGLE CELLED ORGANISMTHE BIRD'S EGG THAT'S THE LARGEST CELLCELLS HAVE LARGE SURFACE AREA/______ RATIOUNITS OF INHERITANCE PRESENT ON CHROMOSOMES

Biology 2025-01-10

Biology crossword puzzle
Across
  1. Light-sensitive cell in the retina.
  2. Formation of a blood clot in a vessel.
  3. Branch-like extension of a neuron.
  4. Incorporation of nutrients into body tissues.
  5. Enzyme that breaks down fats.
Down
  1. Process of engulfing and digesting particles by cells.
  2. Breakdown of organic matter into simpler substances.
  3. Brain region regulating body temperature and hunger.
  4. Lymph vessel in the small intestine.
  5. 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

Biology crossword puzzle
Across
  1. Temporal Isolation Resource
  2. frequency Genetic Drift Genetic variation
  3. Gene flow
  4. Selection Bottleneck effect Gradualism
  5. Founder effect Homologous
  6. Selection Behavioral Isolation Immigration
Down
  1. Mimicry
  2. Selection Geographic Isolation Hardy-Weinberg equilibrium
  3. Selection Camouflage Emigration
  4. pool Artificial Selection

10 Clues: MimicryGene flowFounder effect HomologousTemporal Isolation Resourcepool Artificial SelectionSelection Camouflage EmigrationSelection Bottleneck effect Gradualismfrequency Genetic Drift Genetic variationSelection Behavioral Isolation ImmigrationSelection Geographic Isolation Hardy-Weinberg equilibrium

biology 2024-09-19

biology crossword puzzle
Across
  1. dominance neither trait is fully expressed
  2. 2 chromosomes
  3. the physical appearance of a trait
  4. 2 traits expressed
  5. genes being separated
  6. only one chromosome per cell
Down
  1. the genetic makeup of a cell
  2. both traits are dominant or recessive
  3. one recessive and one dominant
  4. 2 traits being crossed

10 Clues: 2 chromosomes2 traits expressedgenes being separated2 traits being crossedthe genetic makeup of a cellonly one chromosome per cellone recessive and one dominantthe physical appearance of a traitboth traits are dominant or recessivedominance neither trait is fully expressed

Biology 2025-02-27

Biology crossword puzzle
Across
  1. most abundant gas in air
  2. A biological process that plants synthesize glucose and oxygen
  3. an element which is a yellowish green gas
  4. The basic units of a chemical element
  5. An input device commonly contains about 80 keys
  6. The force of attraction between object due to their mass
Down
  1. A common search engine
  2. A community of living organisms interacting with their environment
  3. A proposed explanation for a phenomenon, to be test through experiment
  4. how fast an object is

10 Clues: how fast an object isA common search enginemost abundant gas in airThe basic units of a chemical elementan element which is a yellowish green gasAn input device commonly contains about 80 keysThe force of attraction between object due to their massA biological process that plants synthesize glucose and oxygen...

Biology 2025-02-27

Biology crossword puzzle
Across
  1. Most abundant gas in air
  2. A biological process that plants synthesize glucose and oxygen
  3. An element which is a yellowish green gas
  4. The basic units of a chemical element
  5. An input device commonly contains about 80 keys
  6. The force of attraction between object due to their mass
Down
  1. A common search engine
  2. A community of living organisms interacting with their environment
  3. A proposed explanation for a phenomenon, to be test through experiment
  4. How fast an object is

10 Clues: How fast an object isA common search engineMost abundant gas in airThe basic units of a chemical elementAn element which is a yellowish green gasAn input device commonly contains about 80 keysThe force of attraction between object due to their massA biological process that plants synthesize glucose and oxygen...

Biology 2023-12-30

Biology crossword puzzle
Across
  1. - The process by which organisms change over time
  2. - The process by which plants make food from sunlight
  3. - The fluid-filled contents of the cell
  4. - The process by which organisms take in oxygen and release carbon dioxide
  5. - The study of the interactions between organisms and their environment
Down
  1. - The powerhouse of the cell
  2. - The regulation of an organism's internal environment
  3. MEMBRANE - The barrier that surrounds the cell
  4. - The classification of organisms into groups
  5. - 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 groupsMEMBRANE - 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

biology crossword puzzle
Across
  1. Glycolysis produces two ATP molecules, and this cycle produces two more.
  2. occurs in the cytoplasm just outside Mitochondria
  3. Occurs in the cytoplasm of cells where no oxygen is present
  4. requires oxygen
Down
  1. An oxygen-requiring process that uses energy extracted from glucose to make more energy
  2. Organelle where cellular respiration takes place
  3. does not require oxygen
  4. Adenosine triphosphate Abbreviated
  5. is the smallest unit of matter that has distinctive chemical and physical properties
  6. is a basic term for lipid

10 Clues: requires oxygendoes not require oxygenis a basic term for lipidAdenosine triphosphate AbbreviatedOrganelle where cellular respiration takes placeoccurs in the cytoplasm just outside MitochondriaOccurs in the cytoplasm of cells where no oxygen is presentGlycolysis produces two ATP molecules, and this cycle produces two more....

Biology 2023-11-02

Biology crossword puzzle
Across
  1. Cell that transmit signals
  2. Part of cell that makes energy out of food.
  3. Bacterial cell tail
Down
  1. Microscope inventor
  2. Protein factory
  3. Cells that have granules
  4. Cell that can transform into another cell
  5. Cell taxi
  6. Part of a plant cell to make if look green
  7. Cells that do not have a nucleus

10 Clues: Cell taxiProtein factoryMicroscope inventorBacterial cell tailCells that have granulesCell that transmit signalsCells that do not have a nucleusCell that can transform into another cellPart of a plant cell to make if look greenPart of cell that makes energy out of food.

Biology 2023-10-29

Biology crossword puzzle
Across
  1. The basic unit of life.
  2. The study of heredity and the variation of inherited characteristics.
  3. The variety of life in the world or in a particular habitat or ecosystem.
  4. The chemical processes that occur within a living organism in order to maintain life.
  5. The tendency toward a relatively stable equilibrium between interdependent elements
Down
  1. The process by which green plants and some other organisms use sunlight to synthesize foods.
  2. A community of living organisms in conjunction with the nonliving components of their environment.
  3. The process by which different kinds of living organisms have changed over time.
  4. The molecule that carries genetic instructions.
  5. 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

Biology crossword puzzle
Across
  1. Cellular process for energy production.
  2. Process by which plants convert sunlight into energy.
  3. Basic unit of life.
  4. Permanent change in DNA sequence.
  5. Biological catalyst speeding up chemical reactions.
Down
  1. Study of interactions among organisms and their environment.
  2. Process of gradual change in species over time.
  3. Cell division for growth and repair.
  4. Passing of traits from parents to offspring.
  5. 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

biology crossword puzzle
Across
  1. benang spindel meluas ke luar dan segala arah disebut
  2. spermatogenesis berlangsung pada
  3. benang benang kromatin menjadi kromosom
  4. oogonium bersifat
  5. pembelahan sel bakteri menjadi dua disebut pembelahan
Down
  1. sebagian besar masa hidup sel berada pada tahap
  2. tetrad berkumpul di bidang ekuator pada fase
  3. fase g1 merupakan fase
  4. fase s adalah
  5. Tiap sentriol memancarkan serabut-serabut berupa filamen yang disebut benang

10 Clues: fase s adalahoogonium bersifatfase g1 merupakan fasespermatogenesis berlangsung padabenang benang kromatin menjadi kromosomtetrad berkumpul di bidang ekuator pada fasesebagian besar masa hidup sel berada pada tahapbenang spindel meluas ke luar dan segala arah disebutpembelahan sel bakteri menjadi dua disebut pembelahan...

Biology 2024-01-25

Biology crossword puzzle
Across
  1. what do i do after the lab
  2. procedures read before the lab
  3. where do i put my broken glass in
  4. what is the only thing i can heat
  5. what do i not put in the sink
Down
  1. what do i put in the mouth during the lab
  2. what shoes do i wear
  3. read them twice before using
  4. what should i not have with me during the lab
  5. what do i do during the lab

10 Clues: what shoes do i wearwhat do i do after the labwhat do i do during the labread them twice before usingwhat do i not put in the sinkprocedures read before the labwhere do i put my broken glass inwhat is the only thing i can heatwhat do i put in the mouth during the labwhat should i not have with me during the lab

Biology 2024-01-22

Biology crossword puzzle
Across
  1. replication The chemical reactions in the body's cells that change food into energy.
  2. kinetics A type of membrane-bound organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells.
  3. A change to a gene's DNA sequence to produce something different.
  4. A process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
  5. The study of the rates of enzyme-catalysed chemical reactions.
Down
  1. A process by which the genome's DNA is copied in cells.
  2. The variety and variability of life on Earth.
  3. reticulum A geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life.
  4. mutation A network of membranous tubules present within the cytoplasm of a eukaryotic cell.
  5. 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

Biology crossword puzzle
Across
  1. - The study of genes, inheritance, and variation in living organisms.
  2. - The process by which species of organisms change over time through the gradual accumulation of small genetic variations.
  3. - An individual living entity that can carry out the basic processes of life.
  4. - The study of the relationships between organisms and their environment.
Down
  1. - The process by which cells break down organic molecules to release
  2. (Ribonucleic Acid) - A nucleic acid that plays a crucial role in protein synthesis and other cellular processes.
  3. - A group of organisms that can interbreed and produce fertile offspring in a natural environment.
  4. - The basic structural and functional unit of all living organisms.
  5. (Deoxyribonucleic Acid) - The genetic material that carries the instructions necessary for the growth, development, functioning, and reproduction of all known living organisms.
  6. - 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

biology crossword puzzle
Across
  1. prefix means environment
  2. means light to put together
  3. prefix means all
  4. means self feeder
  5. prefix means life
Down
  1. prefix means chemical
  2. means meat eater
  3. means other feeder
  4. study of environment
  5. prefix means plants

10 Clues: means meat eaterprefix means allmeans self feederprefix means lifemeans other feederprefix means plantsstudy of environmentprefix means chemicalprefix means environmentmeans light to put together

Biology 2024-01-15

Biology crossword puzzle
Across
  1. power house of the cell
  2. source of food and oxygen
  3. phylum of sponges
  4. fundamental unit of life
  5. blood pumper in body
Down
  1. transports water in plants
  2. green pigment
  3. flowering plants
  4. breathing process
  5. heart attack

10 Clues: heart attackgreen pigmentflowering plantsbreathing processphylum of spongesblood pumper in bodypower house of the cellfundamental unit of lifesource of food and oxygentransports water in plants

Biology 2024-11-19

Biology crossword puzzle
Across
  1. consumer- heterotrophs, must feed on other organisms
  2. both organisms benefit
  3. Webs- made of multiple food chains that interact together
  4. primary gas in the atmosphere
  5. variety of organisms living in a given area
Down
  1. autotroph, can make its own food
  2. One benefits, one is harmed
  3. heterotrophs
  4. one benefits one isn't effected
  5. molecules- molecules that contain carbon

10 Clues: heterotrophsboth organisms benefitOne benefits, one is harmedprimary gas in the atmosphereone benefits one isn't effectedautotroph, can make its own foodmolecules- molecules that contain carbonvariety of organisms living in a given areaconsumer- heterotrophs, must feed on other organismsWebs- made of multiple food chains that interact together

Biology 2024-10-23

Biology crossword puzzle
Across
  1. The process by which organisms pass traits to their offspring.
  2. The physical appearance of an organism determined by its genes.
  3. The chemical released at the synapse to transmit a nerve impulse.
  4. The term for organisms that produce their own food through photosynthesis.
Down
  1. The part of the brain responsible for balance and coordination
  2. The process of breaking down dead matter by bacteria and fungi
  3. This organ filters waste from the blood.
  4. The structure in a flower where seeds develop.
  5. The thread-like structures carrying genetic information.(Answer: )
  6. 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 coordinationThe process by which organisms pass traits to their offspring.The process of breaking down dead matter by bacteria and fungiThe physical appearance of an organism determined by its genes....

Biology 2024-11-01

Biology crossword puzzle
Across
  1. Hooke person to look at a cell through a microscope
  2. Through a host which are cells
  3. The most basic level of organization in the classification of organisms
  4. A substance used in a vaccination that consists of pathogens that have been weakend
Down
  1. The scientific study of how living things are classified
  2. killed but still trigger the body to produce chemicals that destroy the pathogens
  3. The basic unit of structure and function
  4. A living thing
  5. How they obtain food, types of cells, and number of cells
  6. only has one cell

10 Clues: A living thingonly has one cellThrough a host which are cellsThe basic unit of structure and functionHooke person to look at a cell through a microscopeThe scientific study of how living things are classifiedHow they obtain food, types of cells, and number of cellsThe most basic level of organization in the classification of organisms...

biology 2025-05-07

biology crossword puzzle
Across
  1. The type of symmetry most worms and mollusks have
  2. The rasping tongue-like structure many mollusks use to feed
  3. Cnidarians use these stinging cells to capture prey
  4. The jelly-like substance in a jelly fishs body
  5. Soft-bodied animals with a muscular foot sometimes a shell
Down
  1. Tentacled cnidarian often mistaken for a jellyfish
  2. The class of mollusks that includes clams and oysters
  3. Group of worms known for being parasites like tapeworms
  4. The body cavity found insegmented worms
  5. This flatworm can regenerate from a small fragment of its body

10 Clues: The body cavity found insegmented wormsThe jelly-like substance in a jelly fishs bodyThe type of symmetry most worms and mollusks haveTentacled cnidarian often mistaken for a jellyfishCnidarians use these stinging cells to capture preyThe class of mollusks that includes clams and oystersGroup of worms known for being parasites like tapeworms...

Biology 2025-04-15

Biology crossword puzzle
Across
  1. breedingtwoheterozygousorganisms
  2. changeintheDNAsequenceofanorganism
  3. Differentgenes/traits
  4. fundamentalprocessofcelldivisionwhereonecelldividesintotwogeneticallyidenticaldaughtercells
  5. GeneticMaterial
Down
  1. OneofFourNutregousBases
  2. Isnotexpressingitstraitwithdomimantcells
  3. Onethatexpressesitstraitevenwhenpairedwithother
  4. Samegene/trait
  5. thefirstphaseofthecellcyclewhencellsgrowandpreparetodivide

10 Clues: Samegene/traitGeneticMaterialDifferentgenes/traitsOneofFourNutregousBasesbreedingtwoheterozygousorganismschangeintheDNAsequenceofanorganismIsnotexpressingitstraitwithdomimantcellsOnethatexpressesitstraitevenwhenpairedwithotherthefirstphaseofthecellcyclewhencellsgrowandpreparetodivide...

Biology 2025-04-23

Biology crossword puzzle
Across
  1. site of protein production
  2. serve to protect wildlife
  3. made up of carbon, oxygen and hydrogen
  4. component of starch
  5. reducing sugar test
  6. contains genetic material
Down
  1. acts as a skin to plants
  2. produced in the ornithine cycle
  3. molecules moving through phospholipid bilayers
  4. contains cortex and medulla

10 Clues: component of starchreducing sugar testacts as a skin to plantsserve to protect wildlifecontains genetic materialsite of protein productioncontains cortex and medullaproduced in the ornithine cyclemade up of carbon, oxygen and hydrogenmolecules moving through phospholipid bilayers

Biology 2024-03-12

Biology crossword puzzle
Across
  1. ligase Enzyme that seals DNA nucleotides together
  2. The process of choosing bacteria that can successfully produce copies of the gene/protein wanted
  3. Injects their genetic material into a host cell in order to reproduce; made up of DNA and RNA; cannot be killed by antibiotics
  4. A protein produced in the pancreas used to regulate blood sugar
  5. DNA Molecules of DNA from two different species that are inserted into a host organism to produce new genetic combinations
  6. therapy A process used to replace defective genes with healthy ones to treat genetic diseases
Down
  1. 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
  2. enzymes Enzymes found in bacteria that recognize and bind to certain DNA sequences; cut the DNA at specific base pairs
  3. resistance When bacteria develop random mutations in their DNA, causing them to become resistant to antibiotics
  4. 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 togetherA protein produced in the pancreas used to regulate blood sugartherapy A process used to replace defective genes with healthy ones to treat genetic diseasesThe process of choosing bacteria that can successfully produce copies of the gene/protein wanted...

biology 2022-10-21

biology crossword puzzle
Across
  1. it's falling from the sky
  2. the sound made by the dog
  3. as animal with a very long neck
  4. the hottest time of year
  5. animal with spikes
Down
  1. they fall when it is autumn
  2. there are four in a year
  3. an animal that flies
  4. appears after rain
  5. grows green on the ground

10 Clues: appears after rainanimal with spikesan animal that fliesthere are four in a yearthe hottest time of yearit's falling from the skythe sound made by the doggrows green on the groundthey fall when it is autumnas animal with a very long neck

Biology 2022-10-06

Biology crossword puzzle
Across
  1. A unicellular organism that lacks a nucleus and membrane bound organelles
  2. cellular framework found within the cytoplasm composed of microtubules and microfilaments
  3. The organelle that contains the DNA and controls the processes of the cell
  4. cell organelle filled with enzymes needed to break down certain materials in the cell
Down
  1. Powerhouse of the cell
  2. Makes Protein
  3. A cell that contains a nucleus and membrane bound organelles
  4. A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food.
  5. A membrane bound sac that contains materials involved in transport of the cell.
  6. Maintains homeostasis

10 Clues: Makes ProteinMaintains homeostasisPowerhouse of the cellA cell that contains a nucleus and membrane bound organellesA unicellular organism that lacks a nucleus and membrane bound organellesThe organelle that contains the DNA and controls the processes of the cellA membrane bound sac that contains materials involved in transport of the cell....

Biology 2022-10-06

Biology crossword puzzle
Across
  1. A unicellular organism that lacks a nucleus and membrane bound organelles
  2. cellular framework found within the cytoplasm composed of microtubules and microfilaments
  3. The organelle that contains the DNA and controls the processes of the cell
  4. cell organelle filled with enzymes needed to break down certain materials in the cell
Down
  1. Powerhouse of the cell
  2. Makes Protein
  3. A cell that contains a nucleus and membrane bound organelles
  4. A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food.
  5. A membrane bound sac that contains materials involved in transport of the cell.
  6. Maintains homeostasis

10 Clues: Makes ProteinMaintains homeostasisPowerhouse of the cellA cell that contains a nucleus and membrane bound organellesA unicellular organism that lacks a nucleus and membrane bound organellesThe organelle that contains the DNA and controls the processes of the cellA membrane bound sac that contains materials involved in transport of the cell....

biology 2022-10-07

biology crossword puzzle
Across
  1. organism consisting of one cell
  2. has a nucleus
  3. no nucleus
  4. reproduction two cells produce offspring with different traits than their parents
  5. the study of scientific life
Down
  1. reproduction one cell has identical offspring
  2. consisting of more than one cell
  3. stores and transmits genetic information
  4. the gradual change of a population
  5. the ability to do work

10 Clues: no nucleushas a nucleusthe ability to do workthe study of scientific lifeorganism consisting of one cellconsisting of more than one cellthe gradual change of a populationstores and transmits genetic informationreproduction one cell has identical offspringreproduction two cells produce offspring with different traits than their parents

Biology 2022-11-13

Biology crossword puzzle
Across
  1. enzyme that sticks parts of DNA together
  2. enzymes that cut DNA at a specific point
  3. diploid cell dividing into two new diploid cells
  4. an organism which contains DNA from more than one species
  5. a stretch of DNA which has DNA from another species added in
Down
  1. organisms with the best characteristics are bred together to produce offspring with a stronger version of the desired trait
  2. cresting a genetically identical version of an organism
  3. inserting new genes into an organism to gain desired traits, not limited to the same species
  4. opposite of natural selection
  5. DNA circles in the cytoplasm of bacterial cells

10 Clues: opposite of natural selectionenzyme that sticks parts of DNA togetherenzymes that cut DNA at a specific pointDNA circles in the cytoplasm of bacterial cellsdiploid cell dividing into two new diploid cellscresting a genetically identical version of an organisman organism which contains DNA from more than one species...

Biology 2022-11-14

Biology crossword puzzle
Across
  1. Process where RNA copies DNA
  2. Step in Meiosis where 2 chromosomes exchange genetic material
  3. Two different alleles of a certain gene or genes
  4. A parent cell divides to make 2 new daughter cells
Down
  1. Cell division in sexual reproduction that lowers amount of gametes in chromosomes
  2. 1 set of chromosomes in an organism's cells
  3. 2 complete sets of chromosomes in an organism's cells
  4. masked allele
  5. Two twin alleles of a certain gene or genes
  6. allele that expresses itself

10 Clues: masked alleleProcess where RNA copies DNAallele that expresses itself1 set of chromosomes in an organism's cellsTwo twin alleles of a certain gene or genesTwo different alleles of a certain gene or genesA parent cell divides to make 2 new daughter cells2 complete sets of chromosomes in an organism's cells...

BIOLOGY 2022-10-26

BIOLOGY crossword puzzle
Across
  1. cells that do not have nucleus
  2. not able to move
  3. only one organism needed to reproduce
  4. cells that do have nucleus
  5. an organism made up of one cell
  6. an organism that needs to eat to get energy
Down
  1. able to move
  2. an organism made up of more than one cell
  3. reproduction two organisms needed to reproduce
  4. an organism that creates its own food to make energy

10 Clues: able to movenot able to movecells that do have nucleuscells that do not have nucleusan organism made up of one cellonly one organism needed to reproducean organism made up of more than one cellan organism that needs to eat to get energyreproduction two organisms needed to reproducean organism that creates its own food to make energy

Biology 2022-11-04

Biology crossword puzzle
Across
  1. transfer/move protein
  2. allows the plant to capture light energy
  3. creates most of the cells energy
  4. holds waste, liquids, and proteins
  5. holds all the organelles in the cell
Down
  1. parts of a cell
  2. cell mostly found in animals and plants
  3. found in single celled organisms
  4. holds the DNA
  5. adds extra protection for the cell

10 Clues: holds the DNAparts of a celltransfer/move proteinfound in single celled organismscreates most of the cells energyadds extra protection for the cellholds waste, liquids, and proteinsholds all the organelles in the cellcell mostly found in animals and plantsallows the plant to capture light energy

Biology 2022-02-08

Biology crossword puzzle
Across
  1. Membrane-bound organelle
  2. An organism that consists of a single cell
  3. Can convert solar energy to sugar
  4. A cell that contains a nucleus and membrane bound organelles
Down
  1. Concerts sunlight into sugar using carbon dioxide and water
  2. Having only one cell
  3. Powerhouse of the cell
  4. Makes proteins
  5. Having more than one cell
  6. Self-replicating characteristics of someone or something

10 Clues: Makes proteinsHaving only one cellPowerhouse of the cellMembrane-bound organelleHaving more than one cellCan convert solar energy to sugarAn organism that consists of a single cellSelf-replicating characteristics of someone or somethingConcerts sunlight into sugar using carbon dioxide and water...

Biology 2021-10-20

Biology crossword puzzle
Across
  1. ECT reactions are carried out by the inner mitochondrial membrane
  2. series of reaction in a membrane that transforms electrons from one chemical to another across the thylakoids membrane
  3. Chemical bond connecting a phosphate group to another part of a molecule
  4. product of fermentation in many type of cells
  5. breakdown of carbohydrates by enzymes, bacteria, yeasts, or mold anaerobically
Down
  1. produce energy by breaking down glucose and other food molecules in the presence of oxygen.
  2. In the cytoplasm, glucose molecules are broken into two molecules of Pyruvie acid
  3. The breakdown of pyruvic acid into carbon dioxide and water
  4. process that does not require oxygen
  5. process the requires energy

10 Clues: process the requires energyprocess that does not require oxygenproduct of fermentation in many type of cellsThe breakdown of pyruvic acid into carbon dioxide and waterECT reactions are carried out by the inner mitochondrial membraneChemical bond connecting a phosphate group to another part of a molecule...

biology 2022-05-11

biology crossword puzzle
Across
  1. The basic building blocks of all living things.
  2. Organ system consisting of skeletal, smooth, and cardiac muscle. It permits movement of the body, maintains posture, and circulates blood throughout the body.
  3. A passive biological system that removes excess, unnecessary materials from the body fluids of an organism.
  4. Consists of the gastrointestinal tract plus the accessory organs of digestion.
  5. A messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system
  6. A complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases.
Down
  1. the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.
  2. 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.
  3. 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.
  4. 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

Biology crossword puzzle
Across
  1. The process plants use to convert light energy to make food.
  2. The double-stranded molecule that contains the Genetic code for living things.
  3. A way to change to the environment.
  4. The entire lifecycle on earth.
  5. The study of life on earth.
Down
  1. The process an organism uses energy.
  2. The process of creating a new organism with the same genes
  3. The process organisms use to pass on qualities to their offspring to survive.
  4. The sequence of events that a living thing changes to adapt to its environment.
  5. 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 genesThe process plants use to convert light energy to make food.Metabolic equilibrium maintained to offset changes in the environment....

Biology 2023-01-05

Biology crossword puzzle
Across
  1. simplest of the alpha-keto acids
  2. Simple Sugar
  3. anaerobic (breaking down glucose)
  4. reactions occurring in the mitochondria
  5. C02
Down
  1. Large complex molecules
  2. Process of breaking down glucose
  3. H20
  4. powerhouse of the cell
  5. Energy Molecule

10 Clues: H20C02Simple SugarEnergy Moleculepowerhouse of the cellLarge complex moleculessimplest of the alpha-keto acidsProcess of breaking down glucoseanaerobic (breaking down glucose)reactions occurring in the mitochondria

Biology 2022-07-07

Biology crossword puzzle
Across
  1. an injection of dead or weakened pathogens
  2. a living organism that carry’s a pathogen
  3. the shape of DNA
  4. the reactions that plants do to create energy
  5. breaks down food substances
Down
  1. the chemical that makes up living creatures
  2. the part of the body that fights pathogens
  3. a microorganism that causes a disease
  4. cell division in cells with full chromosomes
  5. cell division in gametes

10 Clues: the shape of DNAcell division in gametesbreaks down food substancesa microorganism that causes a diseasea living organism that carry’s a pathogenan injection of dead or weakened pathogensthe part of the body that fights pathogensthe chemical that makes up living creaturescell division in cells with full chromosomes...

Biology 2022-06-10

Biology crossword puzzle
Across
  1. emplacement if the gene on the chromosome
  2. translate the dna into peptide language
  3. part of the dna
  4. makes the amino acid sequence functional
  5. transfer of the gene from one cell to another
Down
  1. multiple ribosomes attached to the same mrna
  2. change in the nucleotide sequence that affects only one codon
  3. universal molecule
  4. one from the mother one from the father
  5. make a mobile copy of the dna

10 Clues: part of the dnauniversal moleculemake a mobile copy of the dnaone from the mother one from the fathertranslate the dna into peptide languagemakes the amino acid sequence functionalemplacement if the gene on the chromosomemultiple ribosomes attached to the same mrnatransfer of the gene from one cell to another...

biology 2022-06-10

biology crossword puzzle
Across
  1. tubes from trachea to lung
  2. air sacks in the lungs
  3. bones that divide the nasal cavity
  4. respiratory center of brain
Down
  1. cavity where lung sit
  2. voice box
  3. also known as the windpipe
  4. The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat
  5. the major muscle of respiration
  6. where cellular respiration takes place

10 Clues: voice boxcavity where lung sitair sacks in the lungsalso known as the windpipetubes from trachea to lungrespiratory center of brainthe major muscle of respirationbones that divide the nasal cavitywhere cellular respiration takes placeThe 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

biology crossword puzzle
Across
  1. tubes from trachea to lung
  2. air sacks in the lungs
  3. bones that divide the nasal cavity
  4. respiratory center of brain
Down
  1. cavity where lung sit
  2. voice box
  3. also known as the windpipe
  4. The nasal cavity lies above the bone that forms the roof of the mouth and curves down at the back to join the throat
  5. the major muscle of respiration
  6. where cellular respiration takes place

10 Clues: voice boxcavity where lung sitair sacks in the lungsalso known as the windpipetubes from trachea to lungrespiratory center of brainthe major muscle of respirationbones that divide the nasal cavitywhere cellular respiration takes placeThe 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

Biology crossword puzzle
Across
  1. Mosses, Liverworts, and Hornworts are examples of this.
  2. Flowering Plants that produce seed enclosed with a fruit.
  3. plant’s food source that is carried by phloem.
  4. Pigment inside a chloroplast that absorbs light
  5. Vascular plant structure that is responsible for anchoring and absorbing water
Down
  1. How nonvascular plants obtain water.
  2. Plants that have unenclosed seeds and do not flower
  3. Found at the bottom of leaves
  4. Vascular tissue that carries water through plants.
  5. Vascular plant structure that is responsible for making sugar.

10 Clues: Found at the bottom of leavesHow nonvascular plants obtain water.plant’s food source that is carried by phloem.Pigment inside a chloroplast that absorbs lightVascular tissue that carries water through plants.Plants that have unenclosed seeds and do not flowerMosses, Liverworts, and Hornworts are examples of this....

Biology 2025-12-05

Biology crossword puzzle
Across
  1. Lactc acid and Alchol create...
  2. 6co2+6h2o>c6h12o6+6o2
  3. Located in Mitochodria
  4. The powerhouse
  5. Uses C6H12O6
  6. Has cellular resporation located at
Down
  1. Substance that enters and changed a chemical reaction
  2. Essintal for photosynthesis, using sunlight, water, and carbon dioxide to produce glucose and oxygen
  3. Uses O2 and ATP create ETC
  4. Substance made by living things

10 Clues: Uses C6H12O6The powerhouse6co2+6h2o>c6h12o6+6o2Located in MitochodriaUses O2 and ATP create ETCLactc acid and Alchol create...Substance made by living thingsHas cellular resporation located atSubstance that enters and changed a chemical reactionEssintal for photosynthesis, using sunlight, water, and carbon dioxide to produce glucose and oxygen

biology 2026-01-12

biology crossword puzzle
Across
  1. are vital organelles in most eukaryotic cells, known as the "powerhouses"
  2. The first stage of respiration, occurring in the cytoplasm, where glucose is converted into two molecules of pyruvate.
  3. is a colorless gas essential for life, serving as the carbon source for plants
  4. bald head
  5. the earth is covered with this.
Down
  1. An organism that cannot make its own food.
  2. what we breathe in every day.
  3. is the fundamental energy currency of the cell.
  4. is a simple sugar (monosaccharide) and the body's main energy source
  5. always moving very excited.

10 Clues: bald headalways 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 sourceare vital organelles in most eukaryotic cells, known as the "powerhouses"...

Biology 2026-01-28

Biology crossword puzzle
Across
  1. The main cell body is known as
  2. Has a cluster of hormone-secreting cells called Islets of Langerhans
  3. By what is the opening between the left atrium and the left ventricle guarded by
  4. Is a pea sized gland located below the brain
  5. The heart-related condition mostly caused by stress or anxiety
  6. The sensation travelling through the nerve is the
  7. The hormone producing glands
Down
  1. It contains only motor neurons
  2. The part where fertilisation occurs in the female reproductive system
  3. It is formed by the fusion of the sperm and ovum

10 Clues: The hormone producing glandsIt contains only motor neuronsThe main cell body is known asIs a pea sized gland located below the brainIt is formed by the fusion of the sperm and ovumThe sensation travelling through the nerve is theThe heart-related condition mostly caused by stress or anxiety...

BIOLOGY 2025-08-19

BIOLOGY crossword puzzle
Across
  1. The amount of space an object occupies.
  2. The word "chemistry" comes from the ancient WORD ___?
  3. Reasonable explanation/answers for what was observed.
  4. The amount of substance in an object.
  5. Concerned with the deep study of matter, its properties, composition, and use.
  6. Define the problem, ask questions, and use your five senses.
Down
  1. Anything in the universe that has mass and takes up space.
  2. Test each hypothesis in order to prove or disapprove them.
  3. Compares the results from the experiment to the original hypothesis.
  4. 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 2026-04-01

biology crossword puzzle
Across
  1. membawa darah kaya oksigen dari paru - paru ke atrium kiri jantung
  2. mengaktifkan sistem kekebalan dan memiliki struktur khas dengan 2 bagian pengikat antigen.
  3. berperan dalam transportasi karbon dioksida dalam bentuk ion bikarbonat
  4. Eritrosit diproduksi di ......
  5. Penemuan sistem Rh sangat penting dalam transfusi darah fan ....
Down
  1. Arteri juga dapat mengatur ukuran lumen melalui .... dan vasodilatasi sebagai respons terhadap sinyal hormon dan saraf.
  2. Membawa darah dari jantung ke seluruh tubuh
  3. prosedur medis di mana darah dari donor disuntikkan ke dalam tubuh pasien yang membutuhkan tambahan darah.
  4. Berfungsi dalam kekebalan spesifik
  5. memiliki inti berlobus dan sitoplasma dengan granula kecil berwarna pucat.

10 Clues: Eritrosit diproduksi di ......Berfungsi dalam kekebalan spesifikMembawa darah dari jantung ke seluruh tubuhPenemuan sistem Rh sangat penting dalam transfusi darah fan ....membawa darah kaya oksigen dari paru - paru ke atrium kiri jantungberperan dalam transportasi karbon dioksida dalam bentuk ion bikarbonat...

biology 2026-03-03

biology crossword puzzle
Across
  1. the two new cells made after mitosis
  2. segments of DNA that determine traits
  3. the basic unit of life
  4. structures inside the nucleus that carries genetic material
  5. the process when one cell divided to make two identical cells
Down
  1. when an egg joins with sperm, it becomes this
  2. organs that help you breathe and exchange oxygen
  3. male reproductive cell
  4. tissue that helps your body move
  5. theses carry messages between the brain and the rest of the body

10 Clues: male reproductive cellthe basic unit of lifetissue that helps your body movethe two new cells made after mitosissegments of DNA that determine traitswhen an egg joins with sperm, it becomes thisorgans that help you breathe and exchange oxygenstructures inside the nucleus that carries genetic material...

biology 2026-04-08

biology crossword puzzle
Across
  1. – The specialized organelle that acts as the control center of the cell.
  2. – The powerhouse of the cell where energy is produced during respiration.
  3. – The green plastid in plant cells where photosynthesis occurs.
  4. – The unit of inheritance located on chromosomes that controls traits.
  5. – The fundamental structural and functional unit of all living organisms.
Down
  1. – The jelly-like substance that fills the cell and houses organelles.
  2. – The tiny organelle responsible for protein synthesis in the cell.
  3. – A storage sac used for water, food, or waste; large in plants.
  4. – A group of similar cells that work together to perform a specific task.
  5. – 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 2026-05-11

Biology crossword puzzle
Across
  1. First person to study animals
  2. The study of diseases of plants and animals
  3. The study of formation and development of embryo of plants and animals
  4. The study of life in the sea
  5. The study of fishes
Down
  1. The study of plants
  2. The study of metabolism of organisms and their parts
  3. The study of bacteria
  4. The study of insects
  5. The study of viruses

10 Clues: The study of plantsThe study of fishesThe study of insectsThe study of virusesThe study of bacteriaThe study of life in the seaFirst person to study animalsThe study of diseases of plants and animalsThe study of metabolism of organisms and their partsThe study of formation and development of embryo of plants and animals

Biology 2026-05-18

Biology crossword puzzle
Across
  1. Organellewheremostaerobicrespirationoccurs
  2. Usableenergymoleculeproducedbycells
  3. Containsmatterintheformororganicmolecules
  4. Chemicalblankholdenergyinmolecules
  5. Storedinchemicalbonds
Down
  1. Wasteproductofrespiration
  2. Organiccompoundoftenusedforenergy
  3. Theblankofthemoleculesarerearrangedintonewmolecules
  4. FormedwhenenergyisreleasedfromATP
  5. Essentialforaerobicrespiiration

10 Clues: StoredinchemicalbondsWasteproductofrespirationEssentialforaerobicrespiirationOrganiccompoundoftenusedforenergyFormedwhenenergyisreleasedfromATPChemicalblankholdenergyinmoleculesUsableenergymoleculeproducedbycellsContainsmatterintheformororganicmoleculesOrganellewheremostaerobicrespirationoccursTheblankofthemoleculesarerearrangedintonewmolecules

Word Within a Word Review of Lists # 1 - 3 Crossword Puzzle 2020-09-30

Word Within a Word Review of Lists # 1 - 3 Crossword Puzzle crossword puzzle
Across
  1. the recording, reproducing, or broadcasting of moving visual images
  2. an account of a person's life written by that person
  3. cause or arrange for (something) to take place at a time later than that first scheduled
  4. an electromagnetic wave with a wavelength in the range 0.001–0.3 m, shorter than that of a normal radio wave but longer than those of infrared radiation. Microwaves are used in radar, in communications, and for heating in microwave ovens and in various industrial processes
  5. a person who plays a musical instrument, especially as a profession, or is musically talented
  6. able to be believed
  7. a system for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals
Down
  1. The destruction of life
  2. a book or electronic resource that lists the words of a language (typically in alphabetical order) and gives their meaning, or gives the equivalent words in a different language, often also providing information about pronunciation, origin, and usage
  3. he enclosing boundary of a curved geometric figure, especially a circle
  4. the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution
  5. occurring or existing before a particular war
  6. having or showing a wish to do evil to others
  7. a transparent tank of water in which fish and other water creatures and plants are kept
  8. very unusual or remarkable
  9. the number below the line in a common fraction
  10. a visually striking performance or display
  11. a form of government with a monarch at the head
  12. able to be heard
  13. a person who copies out documents, especially one employed to do this before printing was invented

20 Clues: able to be heardable to be believedThe destruction of lifevery unusual or remarkablea visually striking performance or displayoccurring or existing before a particular warhaving or showing a wish to do evil to othersthe number below the line in a common fractiona form of government with a monarch at the head...

THE DIFFERENT TYPES OF ENGINEERING 2024-09-10

THE DIFFERENT TYPES OF ENGINEERING crossword puzzle
Across
  1. designs and maintains systems that transmit voice, video, and data communications
  2. Design or develop nuclear equipment —such as reactor cores, nuclear batteries, and radiation shielding—and its associated instruments
  3. design, build, and maintain robots and robotic systems
  4. design, develop, and maintain machines and systems that involve force and movement
  5. an engineering professional who designs, integrates, and manages complex systems throughout their life cycle
  6. designs, builds, and operates spacecraft for a variety of purposes
  7. a computer science professional who uses engineering principles and programming languages to design, develop, test, and maintain software applications
  8. design systems for managing and cleaning municipal water supplies
  9. a professional who plans, designs, constructs, maintains, and operates infrastructure
Down
  1. assess the physical, mechanical and chemical properties of soil and rock in order to design foundations, retaining structures and earthworks
  2. study and create materials at the atomic level to solve problems in a variety of engineering fields
  3. apply engineering principles to medicine and biology to improve healthcare
  4. apply engineering sciences to design, build, and maintain watercraft and ocean systems
  5. develop and design chemical manufacturing processes
  6. design, develop, and test vehicles and their components, from the concept stage to production
  7. use their knowledge of geology, physics, and mathematics to explore for oil and gas deposits, and then determine how to extract them
  8. apply engineering and biological science to solve problems in agriculture
  9. a professional who designs and analyzes the safety and stability of structures like buildings, bridges, and dams
  10. use their technical skills to improve the efficiency of systems and processes in a variety of industries
  11. designs, develops, tests and manages the manufacturing of electrical equipment and systems

20 Clues: develop and design chemical manufacturing processesdesign, build, and maintain robots and robotic systemsdesign systems for managing and cleaning municipal water suppliesdesigns, builds, and operates spacecraft for a variety of purposesapply engineering and biological science to solve problems in agriculture...

Greek and latin roots March 2021-03-30

Greek and latin roots March crossword puzzle
Across
  1. chron-, time
  2. Gel-, icy cold
  3. Cast-, pure
  4. grav-, heavy
  5. Dia- through
  6. Glaci-, ice
  7. clar-, clear
Down
  1. Circum-, around
  2. bio-, life
  3. Aer-, air/atmosphere
  4. Bon-, good
  5. Cardi-, relating to the heart
  6. ampl-, abundant/ample
  7. fall-, deceive
  8. dynam-, power

15 Clues: bio-, lifeBon-, goodCast-, pureGlaci-, icechron-, timegrav-, heavyDia- throughclar-, cleardynam-, powerGel-, icy coldfall-, deceiveCircum-, aroundAer-, air/atmosphereampl-, abundant/ampleCardi-, relating to the heart

unit3 2023-07-17

unit3 crossword puzzle
Across
  1. 会议
  2. 建筑
  3. 礼堂,大厅
  4. 日期
  5. 日记
  6. 历史
  7. 现代的
Down
  1. 明亮的
  2. 种类
  3. 地理
  4. 再说一遍
  5. 借用
  6. 当然
  7. 生物
  8. 前面

15 Clues: 种类地理会议建筑借用当然日期生物前面日记历史明亮的现代的再说一遍礼堂,大厅

difficult crossword 2021-10-05

difficult crossword crossword puzzle
Across
  1. dañino
  2. de Madera
  3. sin embargo
  4. radiacion
  5. línea
  6. conducir
  7. emocionante
Down
  1. electrico
  2. escalera
  3. contener
  4. filtro solar
  5. inorgánico
  6. titanio
  7. también
  8. sustancia química

15 Clues: líneadañinotitaniotambiénescaleracontenerconducirelectricoradiacioninorgánicoemocionantefiltro solarsustancia químicade Maderasin embargo

INTERACTION OF RADIATION WITH MATTER 2024-03-11

INTERACTION OF RADIATION WITH MATTER crossword puzzle
Across
  1. is a parameter used in radiation physics to describe how a material attenuates or reduces the intensity of a beam of radiation as it passes through.
  2. refers to the amount of radiation energy passing through a particular area in each amount of time. It's a measure of the rate at which radiant energy is emitted, transmitted, or received per unit area.
  3. can occur when an incident photon has energy equal to or greater than the binding energy of electron in atom.
  4. refers to the thickness of a material that reduces the intensity of a beam of radiation by half.
  5. refers to the rapid decrease in the intensity of a beam of radiation as it passes through a material.
Down
  1. also known as Thomson, Rayleigh, Classical and Unmodified scattering
  2. is a process that can occur when high-energy X-rays interact with matter. Produces two electron with mass of one equal to 0.51 MeV
  3. is the reduction in x-ray intensity that results from absorption and scattering.
  4. Electron is ejected from atom and photon is scattered with some reduction in energy
  5. discovered classical scattering of x-ray with an electron.

10 Clues: discovered classical scattering of x-ray with an electron.also known as Thomson, Rayleigh, Classical and Unmodified scatteringis the reduction in x-ray intensity that results from absorption and scattering.Electron is ejected from atom and photon is scattered with some reduction in energy...

CHapter 10 Cameron LaPoint 2020-03-10

CHapter 10 Cameron LaPoint crossword puzzle
Across
  1. radiation that carries no charge
  2. tye of radiation that carrys negative charge
  3. combination of nuclei of light atoms to form heavier nuclei with the release of much energy
  4. self-sustaining reaction in which the products of one reaction event stimulate further reaction events
  5. nuclear fusion is produced by high tempature resulting in tightly bonded nuclei
Down
  1. is the rate of decay of a radioactive isotope
  2. results from radioactive decay
  3. creator of E=Mc2
  4. minimum mass of fissionable material in a reactor
  5. type of radiation that carrys positive charge

10 Clues: creator of E=Mc2results from radioactive decayradiation that carries no chargetye of radiation that carrys negative chargeis the rate of decay of a radioactive isotopetype of radiation that carrys positive chargeminimum mass of fissionable material in a reactornuclear fusion is produced by high tempature resulting in tightly bonded nuclei...

Alexa Hartbarger Chapter 10 2021-03-05

Alexa Hartbarger Chapter 10 crossword puzzle
Across
  1. who discovered that mass is congealed energy
  2. the "nuclear sink" for energy production
  3. type of radiation that carries no charge
  4. the time required for half of the original quantity of an element to decay
  5. self-sustaining reaction where the products of 1 reaction trigger another reaction
Down
  1. combination of nuclei of light atoms to form heavier nuclei
  2. minimum mass of a fissionable material in a reactor
  3. type of radiation that carries a negative electric charge
  4. what things are dated through uranium and lead isotopes
  5. type of radiation that carries a positive electric charge

10 Clues: the "nuclear sink" for energy productiontype of radiation that carries no chargewho discovered that mass is congealed energyminimum mass of a fissionable material in a reactorwhat things are dated through uranium and lead isotopestype of radiation that carries a negative electric chargetype of radiation that carries a positive electric charge...

G8 3.1 VAK Crossword 2015-05-26

G8 3.1 VAK Crossword crossword puzzle
Across
  1. Besides heating food, _____________ are used by cellular phones.
  2. Between us and the sun lies Earth's ________________.
  3. spectrum All of the frequencies or wavelengths of electromagnetic radiation
  4. The sun gives off huge amounts of _________ in the form of EM radiation
Down
  1. Electromagnetic wavelengths immediately outside the red end of the visible spectrum
  2. Electromagnetic wave frequencies immediately above the visible range
  3. The transfer of energy as EM waves
  4. Like all waves, light has ______________.
  5. ______ ______ have the longest wavelengths.
  6. When an electrically charged particle vibrates, it disturbs the electric and _____________ fields around it.

10 Clues: The transfer of energy as EM wavesLike all waves, light has ______________.______ ______ have the longest wavelengths.Between us and the sun lies Earth's ________________.Besides heating food, _____________ are used by cellular phones.Electromagnetic wave frequencies immediately above the visible range...

S2 Light and Beyond Crossword 2025-01-28

S2 Light and Beyond Crossword crossword puzzle
Across
  1. When light changes speed and direction
  2. the way in which light travels
  3. the angle of incidence is equal to the angle of
  4. Lens that corrects for short-sightedness and looks like and hourglass
Down
  1. splitting light into a spectrum of colour
  2. these let certain colours of light pass through but absorb all other colours
  3. this type of radiation can look at broken bones
  4. this type of radiation can heat up food
  5. this radiation can give you a tan and detect fraudulent bank notes
  6. Lens that curves outwards and corrects for long-sightedness

10 Clues: the way in which light travelsWhen light changes speed and directionthis type of radiation can heat up foodsplitting light into a spectrum of colourthis type of radiation can look at broken bonesthe angle of incidence is equal to the angle ofLens that curves outwards and corrects for long-sightedness...

Year 9 Chemistry 2025-09-09

Year 9 Chemistry crossword puzzle
Across
  1. Likely to give off nuclear radiation
  2. Shows pH by a colour change
  3. Particles inside an atom
  4. Random motion caused by tiny particles
  5. Neutral particle in the nucleus
  6. Substance with different atoms in it
  7. Version of an atom with a certain mass
  8. How to find out whether hydrogen is present
  9. Radiation consisting of 2 protons and 2 neutrons
  10. Groups 3-12 on the Periodic Table
  11. Chemicals coming out
  12. Column indicating number of valence electrons
  13. Being sour
  14. When a property remains the same
  15. Charged atom
  16. Negative ion containing hydrogen and oxygen
  17. Acid or base that always produces ions
  18. Likely to undergo decay
  19. Opposite of acidity
  20. Positive particle in the nucleus
  21. Central part of an atom
  22. Has a pH > 7
  23. Acid or base that sometimes produces ions
  24. Tends to accept electrons
  25. Can be bent
  26. Level where electrons can be
  27. Negative particle outside the nucleus
  28. Used to test for carbon dioxide
  29. Takes in heat
  30. Summary of the substances in a reaction
  31. Zone where electrons may occur
  32. Chemicals going in
  33. Measure of how acidic something is
  34. The time taken for 50% to decay
  35. Property that responds to electric fields
  36. Reaction where substance does not change
  37. A type of nuclear decay that is an electromagnetic ray
Down
  1. How much radiation knocks electrons off atoms
  2. Heat needed for a reaction to begin
  3. How much radiation travels through materials
  4. Organised display of elements
  5. Arrangement of electrons
  6. Has a pH < 7
  7. Allows flow of electricity
  8. Chemical formed in a neutralisation reaction
  9. Allows energy only to leave
  10. No movement of matter or energy from the system
  11. Allows matter to leave
  12. Smallest particle of an element
  13. Reaction between acid and base
  14. Chemical with a defined makeup of atoms
  15. Radiation that can be an electron or positron
  16. May behave like a metal and a nonmetal
  17. Connection between atoms
  18. Solid coming out of a liquid
  19. Neither positive nor negative
  20. Different arrangement of an element
  21. Mixture used to measure pH in a rainbow
  22. The number of atoms is the same on both sides
  23. Atoms bonded together in a package
  24. Substance with one kind of atom
  25. Row indicating number of shells
  26. Gives off heat
  27. Does not undergo decay
  28. Tends to give electrons
  29. Reaction where substances change

66 Clues: Being sourCan be bentHas a pH < 7Charged atomHas a pH > 7Takes in heatGives off heatChemicals going inOpposite of acidityChemicals coming outAllows matter to leaveDoes not undergo decayLikely to undergo decayCentral part of an atomTends to give electronsParticles inside an atomArrangement of electronsConnection between atoms...

Science Year 9 2021-11-24

Science Year 9 crossword puzzle
Across
  1. The study of the properties and behaviour of matter.
  2. A line around the earth.
  3. A type of rock from the transformation of existing rock to new types of rock.
  4. Electromagnetic radiation within the portion of the electromagnetic spectrum that is perceived by the human eye.
  5. A subatomic particle whose electric charge is negative.
  6. A vibration that propagates as an acoustic wave. Heat The transfer between 2 materials of different temperatures.
  7. The saltiness of water.
  8. The sugar inside the body.
  9. Used to describe the size or extent of movement.
  10. A large collection of flora and fauna.
  11. The ability of an organism to keep its body temperature within a certain boundary.
  12. A messenger system of the body.
Down
  1. A type of rock that's formed by the accumulation or deposition of mineral or organic particles.
  2. The murkiness of water.
  3. The study of matter and its motion and behaviour.
  4. A sudden violent shaking that has 3 stages the 2nd being the worst.
  5. The study of human anatomy.
  6. Consists of all the organisms and the physical environment which they interact in.
  7. A network of cells, tissues and organs and the substances they make that help the body fight off diseases.
  8. The study of relationships with organisms and their environment
  9. The floor of the ocean.
  10. A subatomic particle that has a charge that is neutral.
  11. The study of both the liquids and solids of the earth.
  12. The network of cells and fibres which transmit nerve impulses to the brain.
  13. A type of rock formed through the cooling and solidification of magma or lava.

25 Clues: The murkiness of water.The saltiness of water.The floor of the ocean.A line around the earth.The sugar inside the body.The study of human anatomy.A messenger system of the body.A large collection of flora and fauna.Used to describe the size or extent of movement.The study of matter and its motion and behaviour....

Earth Day 2016-04-20

Earth Day crossword puzzle
Across
  1. a colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light. It differs from normal oxygen (O2) in having three atoms in its molecule (O3)
  2. contaminate (water, air, or a place) with harmful or poisonous substances.
  3. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
  4. decayed organic material used as a plant fertilizer.
  5. maintain (something) in its original or existing state.
  6. protect (something, especially an environmentally or culturally important place or thing) from harm or destruction.
  7. a biological community of interacting organisms and their physical environment
  8. the envelope of gases surrounding the earth or another planet.
  9. able to be maintained at a certain rate or level.
  10. the production and discharge of something, especially gas or radiation.
  11. trash, such as paper, cans, and bottles, that is left lying in an open or public place.
Down
  1. convert (waste) into reusable material.
  2. the natural home or environment of an animal, plant, or other organism.
  3. reuse (discarded objects or material) in such a way as to create a product of a higher quality or value than the original.
  4. of, relating to, or derived from living matter.
  5. the surroundings or conditions in which a person, animal, or plant lives or operates
  6. (of a contract, agreement, etc.) capable of being renewed.
  7. a place to dispose of refuse and other waste material by burying it and covering it over with soil, especially as a method of filling in or extending usable land.
  8. (of a species, family, or other larger group) having no living members.
  9. of, relating to, or determined by the sun.

20 Clues: convert (waste) into reusable material.of, relating to, or determined by the sun.of, relating to, or derived from living matter.able to be maintained at a certain rate or level.decayed organic material used as a plant fertilizer.maintain (something) in its original or existing state.(of a contract, agreement, etc.) capable of being renewed....

Earth Day Crossword 2023-04-20

Earth Day Crossword crossword puzzle
Across
  1. The surroundings or conditions in which a person, animal, or plant lives or operates.
  2. Convert (waste) into reusable material.
  3. Decayed organic material used as a plant fertilizer.
  4. Reuse (discarded objects or material) in such a way as to create a product of higher quality or value than the original.
  5. Able to be maintained at a certain rate or level.
  6. The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
  7. An odorless, colorless gas made up of three oxygen molecules (O3) and is a natural part of the environment
  8. (of a species, family, or other group of animals or plants) having no living members; no longer in existence.
  9. Trash, such as paper, cans, and bottles, that is left lying in an open or public place.
  10. (of a natural resource or source of energy) not depleted when used.
Down
  1. Relating to or derived from living matter.
  2. Maintain (something) in its original or existing state.
  3. The envelope of gases surrounding the earth or another planet.
  4. A place to dispose of refuse and other waste material by burying it and covering it over with soil, especially as a method of filling in or extending usable land.
  5. Contaminate (water, air, or a place) with harmful or poisonous substances.
  6. The production and discharge of something, especially gas or radiation.
  7. A biological community of interacting organisms and their physical environment.
  8. Protect (something, especially an environmentally or culturally important place or thing) from harm or destruction.
  9. Relating to or determined by the sun.
  10. The natural home or environment of an animal, plant, or other organism.

20 Clues: Relating to or determined by the sun.Convert (waste) into reusable material.Relating to or derived from living matter.Able to be maintained at a certain rate or level.Decayed organic material used as a plant fertilizer.Maintain (something) in its original or existing state.The envelope of gases surrounding the earth or another planet....

Earth Day 2023-04-26

Earth Day crossword puzzle
Across
  1. the surroundings or conditions in which a person, animal, or plant lives or operates
  2. able to be maintained at a certain rate or level.
  3. a mixture of gases that surrounds the Earth.
  4. decayed organic material used as a plant fertilizer
  5. the natural home or environment of an animal, plant, or other organism.
  6. maintain (something) in its original or existing state
  7. contaminate (water, air, or a place) with harmful or poisonous substances.
  8. protect (something, especially an environmentally or culturally important place or thing) from harm or destruction.
  9. a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
Down
  1. (of a species, family, or other group of animals or plants) having no living members; no longer in existence
  2. (of a contract, agreement, etc.) capable of being renewed
  3. relating to or derived from living matter.
  4. the production and discharge of something, especially gas or radiation.
  5. convert (waste) into reusable material.
  6. a place to dispose of refuse and other waste material by burying it and covering it over with soil, especially as a method of filling in or extending usable land.
  7. trash, such as paper, cans, and bottles, that is left lying in an open or public place.
  8. reuse (discarded objects or material) in such a way as to create a product of higher quality or value than the original
  9. a colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light. It differs from normal oxygen (O2) in having three atoms in its molecule (O3).
  10. relating to or determined by the sun.
  11. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

20 Clues: relating to or determined by the sun.convert (waste) into reusable material.relating to or derived from living matter.a mixture of gases that surrounds the Earth.able to be maintained at a certain rate or level.decayed organic material used as a plant fertilizermaintain (something) in its original or existing state...

WCW - Winter 2016-10-18

WCW - Winter crossword puzzle
Across
  1. One bundle of UV lamps.
  2. This material is collected from the surface of wastewater clarifiers through a skimmer blade.
  3. A data server that collects and stores process data from the application servers for future use.
  4. Type of sample evenly spaced throughout the day, often hourly, and is collected for analysis every 24 hours.
  5. Implies the total elimination of pathogens or disease carrying microorganisms.
  6. A reduction in the concentration of pathogens to non-infectious levels.
  7. This part of a UV lamp must be clean for the system to be effective.
  8. The purpose of this unit in BNR treatment is to thicken primary sludge prior to digestion and to create an environment where a source of readily biodegradable carbon in the form of VFAs can be produced.
  9. Element important for sustaining life; specific amounts are used in controlling the growth of biology in systems.
  10. Light that is a wavelength around 400 to 700 nm is ________ .
Down
  1. The name of spiral-like solids conveying system where a screw-like device is rotated and the settled solids are transported up an incline.
  2. One of the purposes of removing grit is to protect these from plugging and suffering abrasion, wear and tear.
  3. A ‘row’ of UV lamps in a bank.
  4. The percentage of UV light that is not absorbed after passing through 1 cm of effluent sample.
  5. The “H” in HMI.
  6. A reliable measurement of electrolyte concentration in a water sample.
  7. Hydrogen sulphide creates odors that can be classified as this.
  8. The single unit source of UV radiation.
  9. In water treatment this describes waste generated from the treatment process.
  10. A term used in clarification regarding depth of sludge.

20 Clues: The “H” in HMI.One bundle of UV lamps.A ‘row’ of UV lamps in a bank.The single unit source of UV radiation.A term used in clarification regarding depth of sludge.Light that is a wavelength around 400 to 700 nm is ________ .Hydrogen sulphide creates odors that can be classified as this....

Nature 2018-03-27

Nature crossword puzzle
Across
  1. the process in which energy is emitted as particles or waves
  2. extreme and general scarcity of food, as in a country or a large geographical area.
  3. the gaseous envelope surrounding the earth; the air
  4. falling products of condensation in the atmosphere, as rain, snow,or hail.
  5. the introduction of harmful substances or products into the environment:
  6. the process by which the surface of the earth is worn away by the action of water, glaciers, winds, waves, etc.
  7. the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time
  8. a sudden and widespread disaster
  9. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years.
  10. a state of equilibrium or equipoise
Down
  1. capable of decaying through the action of living organisms
  2. an animal, especially a nonhuman
  3. the act or fact of urbanizing, or taking on the characteristics of a city
  4. no longer in existence; that has ended or died out:
  5. diversity among and within plant and animal species in an environment
  6. a period of dry weather, especially a long one that is injurious to crops
  7. the part of the earth's crust, waters, and atmosphere that supports life
  8. a system, or a group of interconnected elements, formed by the interaction of a community of organisms with their environment
  9. an air mass of high temperature covering an extended area and moving relatively slowly.
  10. the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms.

20 Clues: an animal, especially a nonhumana sudden and widespread disastera state of equilibrium or equipoisethe gaseous envelope surrounding the earth; the airno longer in existence; that has ended or died out:capable of decaying through the action of living organismsthe process in which energy is emitted as particles or waves...

Biology Final 2013-06-02

Biology Final crossword puzzle
Across
  1. Magnifies 2,000 times at most.
  2. Stinging cells, Hollow gut, and Tentacles.
  3. Magnifies 50,000 times with a 3D image.
  4. Variable that is changed during an experiment.
  5. Trochaphore Larva, 3 part body, Coelom, All organ systems present, and has one or more shells.
  6. Jointed appendages, Segmented body, Exoskeleton made of chitin, Ventral nerve cord, Open circulatory system, and Compound eyes.
  7. Has 3 germ layers, Are cephalized, Hermaphroditic, and Flat bodies.
Down
  1. Distinct sexes, Long slender bodies, Some parasitic and some free living, 2 openings, and has a heart and circulatory system.
  2. Radial symmetry, Spines, Calcaneous skeleton, Several arms, and Tube feet.
  3. Define a problem, Form hypothesis, Experiment, Make observations and collect data, Analyze data, and Form a conclusion.
  4. A group where the factor being tested is not applied so that it may serve as a standard for comparison.
  5. Segments, Coelom, All organ systems present, Setae, and Trochophore larva.
  6. A group of subjects that are exposed to the variable of a control group.
  7. What is being measured or quantified in an experiment.
  8. Magnifies 2,000,000 times with a 2D image.
  9. No nucleus, Causes toxins, and Unicellular.
  10. 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

Biology Crossword crossword puzzle
Across
  1. makes up 21% of the atmosphere
  2. produces energy for the cell through cellular respiration
  3. transfers ions
  4. H2O
  5. also called citric acid cycle
  6. Light
  7. the processe which releases energy and produces carbon dioxide
  8. Nicotinamide Adenine Dinucleotide Phosphate
  9. occurs in the chloroplast of plants and bacteria, involves fixation of carbon dioxide
Down
  1. cellular respiration that requires oxygen
  2. Adenosine Triphosphate
  3. involves chlorophyll and generates oxygen
  4. conducts photosynthes
  5. cellular respiration that occurs without oxygen
  6. what plants absorb from the air
  7. a clear sugar
  8. green color in plants

17 Clues: H2OLighta clear sugartransfers ionsconducts photosynthesgreen color in plantsAdenosine Triphosphatealso called citric acid cyclemakes up 21% of the atmospherewhat plants absorb from the aircellular respiration that requires oxygeninvolves chlorophyll and generates oxygenNicotinamide Adenine Dinucleotide Phosphate...

Biology homework 2014-11-18

Biology homework crossword puzzle
Across
  1. stage when to human is capable of reproducing.
  2. glands/ female organs that reproduce milk.
  3. of the egg and the sperm.
  4. a male reproductive cell.
  5. period between fertilisation and birth.
  6. is a tube that carries eggs from the ovary to the uterus.
  7. completely formed embryo becomes the foetus until birth.
  8. male organ that produces sperm.
  9. the opening of the uterus.
Down
  1. organ connecting the embryo to the uterus.
  2. cycle/The monthly series of changes in the reproductive system.
  3. name giving to the developing baby for the first 9-10 weeks
  4. Process where new living things are made.
  5. monthly release of an egg from one of the ovaries.
  6. fertilized egg.
  7. female organ that reproduces eggs.
  8. 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

Biology Vocab crossword puzzle
Across
  1. Removal of waste from one organism's body
  2. Process by which living organisms increase in size
  3. A living object
  4. Two parents produce an offspring that is not identical to either parent.
  5. The taking in of food from the environment
  6. Process by which living things produce new organisms of their kind
  7. Substances organisms need for energy, growth, repair, or maintenance
  8. The process of releasing chemical energy is called respiration
  9. Materials from an external environment changed into usable energy.
  10. Process of which organisms are able to combine simple substances to chemically form more complex substances
Down
  1. Single offspring identical to the single parent
  2. Chemical reactions occurring within the cells
  3. Study of Living Things
  4. Act or process of discharging undigested or waste material from a cell or organism
  5. Process by which substances enter and leave cells and become distributed within the cells
  6. All the activities that help maintain an organism's homeostasis
  7. Condition of a constant internal environment

17 Clues: A living objectStudy of Living ThingsRemoval of waste from one organism's bodyThe taking in of food from the environmentCondition of a constant internal environmentChemical reactions occurring within the cellsSingle offspring identical to the single parentProcess by which living organisms increase in size...