radiation biology Crossword Puzzles

Biology 2024-02-22

Biology crossword puzzle
Across
  1. studies fossils
  2. multicellular embryo
  3. Related Genes
  4. Outer layer
  5. Diagram
  6. Adapting
  7. Eliminated
  8. Fertilized egg
  9. study of formation
Down
  1. Mutation Rate
  2. Early Embryo
  3. Affects evolution
  4. Middle layer
  5. Mouth Develops First
  6. Reproductive Success
  7. Innermost layer
  8. Populations evolve
  9. Fossil Ages
  10. educated guess
  11. Second mouth

20 Clues: Diagram • Adapting • Eliminated • Outer layer • Fossil Ages • Early Embryo • Middle layer • Second mouth • Mutation Rate • Related Genes • educated guess • Fertilized egg • studies fossils • Innermost layer • Affects evolution • Populations evolve • study of formation • multicellular embryo • Mouth Develops First • Reproductive Success

Biology 2024-02-02

Biology crossword puzzle
Across
  1. reproductive success and reflects how well an organism is adapted to its environment.
  2. something in the environment that is needed by other orgainsms
  3. a reproductive barrier that prevents interbreeding
  4. sharp reduction in the size of a population due to environmental events
  5. the physical separation due to geographic barriers
  6. he process by which humans choose individual organisms with certain phenotypic trait values for breeding
  7. the transfer of genetic material from one population to another
  8. phenotype is favored over other phenotypes
  9. the set of all genes
Down
  1. the loss of genetic variation in a population
  2. an organism that looks like another object
  3. how common an allele is in a population
  4. the process through which populations of living organisms adapt and change
  5. the change in the frequency of an existing gene variant in a population due to random chance
  6. extreme values for a trait are favored
  7. when species are reproductively isolated from others due to differences in behavior
  8. the evolutionary process whereby an organism becomes better able to live in its habitat or habitats
  9. when you come to
  10. when you leave
  11. a group of organisms

20 Clues: when you leave • when you come to • a group of organisms • the set of all genes • extreme values for a trait are favored • how common an allele is in a population • an organism that looks like another object • phenotype is favored over other phenotypes • the loss of genetic variation in a population • a reproductive barrier that prevents interbreeding • ...

Biology 2024-01-12

Biology crossword puzzle
Across
  1. these are not alive and depend on a host cell
  2. site of protein synthesis
  3. the power house of the cell
  4. more solute outside the cell
  5. two copies of the same allele
  6. internal balance
  7. two copies of different alleles
  8. the part of a water molecule that is negative
  9. a section of a chromosome that codes for protein
  10. came up with evolution due to natural selection
  11. changing the shape of proteins
  12. space in an enzyme where the substrate fits
  13. act as channels and pumps for cell transport
  14. enzymes lower this to catalyze reactions
  15. monomer of proteins
Down
  1. monomer of nucleic acids
  2. the process of creating mRNA
  3. shape of DNA
  4. not present in prokaryotic cells, protects DNA
  5. the process of dividing cells for growth and repair
  6. the percent of energy that is transferred from each trophic level
  7. type of consumer that eats producers
  8. organelle responsible for photosynthesis
  9. the type of bonds that exist between water molecules
  10. reactants in an enzyme reaction
  11. the physical characteristics caused by genes
  12. type of succession that occurs after a natural disaster
  13. water sticking to other surfaces
  14. stores chemical energy, created by plants
  15. the process of dividing cells to create gametes
  16. the sum of all chemical reactions in the body

31 Clues: shape of DNA • internal balance • monomer of proteins • monomer of nucleic acids • site of protein synthesis • the power house of the cell • the process of creating mRNA • more solute outside the cell • two copies of the same allele • changing the shape of proteins • reactants in an enzyme reaction • two copies of different alleles • water sticking to other surfaces • ...

biology 2023-08-29

biology crossword puzzle
Across
  1. mengatur keluar masuknya makro molekul dalam nukleus
  2. perpindahan zat dari larutan konsentrasi tinggi ke konsentrasi zat yang rendah disebut
  3. pembentukan disebut
  4. jika berada pada larutan hipertonik air di dalam sel keluar sehingga sel mengerut disebut
  5. organel yang untuk menyusun materi genetik berupa benang benang disebut
  6. retikulum endoplasma kasar ditempeli oleh
  7. yang memiliki larutan seimbang disebut
  8. sel yang tidak memiliki inti sel disebut
  9. siapakah yang mengamati sel gabus pada tahun 1665
  10. sel yang memiliki inti sel yaitu
Down
  1. proses bergeraknya molekul pelarut yang rendah ke larutan tinggi yaitu
  2. sebagai tempat sekresi senyawa
  3. tempat tumbuhnya mikrotubula yang terletak di dekat nukleus disebut
  4. larutan yang pekat disebut dengan cairan
  5. organel sel yang berperan dalam penghancuran senyawa (fagositosis)
  6. transpor apa yang perpindahan materi atau zat yang keluar tanpa energi
  7. siapa ilmuwan yang menyatakan bahwa setiap sel berasal dari sel sebelumnya
  8. sebagai tempat untuk menghasilkan energi (ATP)
  9. ruang ruang kecil pada sel gabus disebut
  10. jika sel hewan berada pada pada larutan hipotonik, air dari luar sel akan masuk ke sel yang mengakibatkam sel membengkak disebut

20 Clues: pembentukan disebut • sebagai tempat sekresi senyawa • sel yang memiliki inti sel yaitu • yang memiliki larutan seimbang disebut • larutan yang pekat disebut dengan cairan • sel yang tidak memiliki inti sel disebut • ruang ruang kecil pada sel gabus disebut • retikulum endoplasma kasar ditempeli oleh • sebagai tempat untuk menghasilkan energi (ATP) • ...

Biology 2024-03-24

Biology crossword puzzle
Across
  1. This is the branch of science that names and groups organism
  2. This is the highest and most comprehensive level of classification
  3. Are layers of calcium carbonate that form in warm, shallow seas
  4. The process of the evolution of anew species
  5. The genetic makeup of an individual
  6. Is a group of related orders
  7. Changes in the gene pool of a population that result in changes in allele frequencies
  8. Horses and elephants
  9. Bones and other hard parts are replaced by minerals
  10. The traits of an individual
  11. Process whereby plants use light energy to cause carbon dioxide to react with water
  12. The generation of major change in the assemblage of organism
  13. He grouped everything into simple groups such as animals or plants
  14. Evidence for evolution
  15. It is a person who study biology
  16. Amino acids are the basic building blocks of ___
  17. Is a group of related species
  18. It stands for deoxyribonucleic acid
Down
  1. Is a group of families
  2. The age of dinosaurs
  3. When the evolution of one species affects the evolution of another species
  4. the ''Golden age'' of cephalopods
  5. The idea that species originate through a gradual change of adaptions
  6. Change in population over time
  7. Mammals successfully colonized all environments
  8. Is a group of related classes
  9. As development continuoes form embryo to a more mature organism
  10. This is a natural and important part of evolution
  11. the ''Golden age'' of fishes
  12. Gathered into larger clusters to make plants

30 Clues: The age of dinosaurs • Horses and elephants • Is a group of families • Evidence for evolution • The traits of an individual • Is a group of related orders • the ''Golden age'' of fishes • Is a group of related classes • Is a group of related species • Change in population over time • It is a person who study biology • the ''Golden age'' of cephalopods • ...

Biology 2024-04-05

Biology crossword puzzle
Across
  1. pairs with A
  2. double helix
  3. two
  4. mRNA to amino acid
  5. new nuclei
  6. atgc
  7. sweet part of a nucleotide
  8. pairs with C
  9. g1,s,g2
  10. has more power
  11. chromosomes become visable
Down
  1. single unites that make up DNA
  2. line up
  3. random change in the sequence of a gene
  4. mRNA polymerase
  5. enhance qualities
  6. cross
  7. pairs with G
  8. division of the cytoplasm
  9. group in nucleotide
  10. less power
  11. nucleur cell division
  12. pairs with T
  13. two identical versions of the same gene
  14. growth
  15. pull apart
  16. balance loss of cellular proteins
  17. different versions of the sanem gene

28 Clues: two • atgc • cross • growth • line up • g1,s,g2 • less power • new nuclei • pull apart • pairs with A • double helix • pairs with G • pairs with T • pairs with C • has more power • mRNA polymerase • enhance qualities • mRNA to amino acid • group in nucleotide • nucleur cell division • division of the cytoplasm • sweet part of a nucleotide • chromosomes become visable • single unites that make up DNA • ...

biology 2024-04-05

biology crossword puzzle
Across
  1. part of a nucleotide in the middle of the "DNA ladder"
  2. nitrogenous gas G
  3. genetic information not in a double helix
  4. chromosomes align in the middle of the cell
  5. heterozygous to specific gene
  6. errors in genetic code
  7. phase in the cell cycle where the cell is growing (1)
  8. a strand of RNA is converted into a series of amino acids
  9. nitrogenous gas A
  10. component of a nucleotide that goes with the sugar
  11. the cell divides into two at the end of mitosis
  12. nitrogenous gas T
  13. allele that does not have power over another and will not show if heterozygous
  14. chromosomes are pulled apart and new nuclei form
  15. a strand of RNA that matches up with a strand of DNA
  16. phase in the cell cycle where the cell is growing (2)
Down
  1. Rr
  2. nitrogenous gas C
  3. spindle fibers extend to grab onto the chromosomes
  4. proteins are formed out of polypeptide chains
  5. heterozygous for alleles of two different genes
  6. component of nucleotide that goes with the phosphate
  7. allele that has power over another and will be present if heterozygous
  8. genetic information in a double helix
  9. made of sugar, phosphate, and nitrogenous base
  10. a complementary strand of RNA is made
  11. nuclear membrane dissolves and DNA unwinds and condenses to chromosones
  12. RR

28 Clues: Rr • RR • nitrogenous gas C • nitrogenous gas G • nitrogenous gas A • nitrogenous gas T • errors in genetic code • heterozygous to specific gene • genetic information in a double helix • a complementary strand of RNA is made • genetic information not in a double helix • chromosomes align in the middle of the cell • proteins are formed out of polypeptide chains • ...

Biology 2024-03-21

Biology crossword puzzle
Across
  1. First winged reptiles
  2. the ''Golden age'' of cephalopods
  3. The idea that species originate through a gradual change of adaptions
  4. The generation of major change in the assemblage of organism
  5. This is the highest and most comprehensive level of classification
  6. The age of dinosaurs
  7. Is a group of related classes
  8. When the evolution of one species affects the evolution of another species
  9. The traits of an individual
  10. Mammals successfully colonized all environments
  11. Process whereby plants use light energy to cause carbon dioxide to react with water
  12. Are layers of calcium carbonate that form in warm, shallow seas
  13. Gathered into larger clusters to make plants
  14. This is a natural and important part of evolution
  15. the ''Golden age'' of fishes
  16. Evidence for evolution
Down
  1. As development continuoes form embryo to a more mature organism
  2. It stands for deoxyribonucleic acid
  3. He grouped everything into simple groups such as animals or plants
  4. Carolus linnaeus came from _____
  5. Is a group of related orders
  6. Bones and other hard parts are replaced by minerals
  7. Is a group of families
  8. Is a group of related species
  9. This is the branch of science that names and groups organism
  10. Changes in the gene pool of a population that result in changes in allele frequencies
  11. Amino acids are the basic building blocks of ___
  12. The genetic makeup of an individual
  13. Change in population over time
  14. It is a person who study biology
  15. The process of the evolution of anew species

31 Clues: The age of dinosaurs • First winged reptiles • Is a group of families • Evidence for evolution • The traits of an individual • Is a group of related orders • the ''Golden age'' of fishes • Is a group of related species • Is a group of related classes • Change in population over time • Carolus linnaeus came from _____ • It is a person who study biology • ...

Biology 2024-03-08

Biology crossword puzzle
Across
  1. pārtikas sadalīšanas process mazākās molekulās
  2. organisko vielu veidošanās process no neorganiskām vielām.
  3. pārraida signālus visā ķermenī.
  4. var būt gan veselīga, gan kaitīga.
  5. ir mikroorganisms, kas izraisa slimības.
  6. dzīvo organismu kopiena un to dzīvotne.
  7. ir dzīves pamatvienība.
  8. elpošanas orgāni.
  9. pārvadā barības vielas un skābekli.
  10. ir gremošanas orgāns.
  11. ir augu fotosintēzes orgāns.
Down
  1. ir vienšūnu organisms.
  2. nes iedzimtu informāciju.
  3. ir augu reproduktīvais orgāns.
  4. enerģijas iegūšanas process no barības vielām.
  5. sūknē asinis caur traukiem.
  6. spēj sarauties un atslābināties.
  7. pārvalda ķermeņa darbību.
  8. ir sugu maiņas process.
  9. ir skeleta atbalsta elements.

20 Clues: elpošanas orgāni. • ir gremošanas orgāns. • ir vienšūnu organisms. • ir sugu maiņas process. • ir dzīves pamatvienība. • nes iedzimtu informāciju. • pārvalda ķermeņa darbību. • sūknē asinis caur traukiem. • ir augu fotosintēzes orgāns. • ir skeleta atbalsta elements. • ir augu reproduktīvais orgāns. • pārraida signālus visā ķermenī. • spēj sarauties un atslābināties. • ...

Biology 2024-01-31

Biology crossword puzzle
Across
  1. structure of glucose
  2. when no spots are empty (lipids)
  3. polymer of carbs
  4. element of carbs and lipids
  5. monomer of carbs
  6. stores hereditory information
  7. second monomer of lipids
  8. double helix
  9. polymer of proteins
  10. single helix
  11. monomer of nucleic acids
  12. all living things are based off of this
Down
  1. monomer of proteins
  2. polymer of lipids
  3. ratio of carbs
  4. property of lipids
  5. there are this many amino acids
  6. monomer of lipids
  7. produces insulin
  8. what 3 letters do carbs end in
  9. when spots are empty (lipids)
  10. element of protein
  11. 1st source of energy
  12. long term energy source
  13. element of nucleic acids

25 Clues: double helix • single helix • ratio of carbs • polymer of carbs • produces insulin • monomer of carbs • polymer of lipids • monomer of lipids • property of lipids • element of protein • monomer of proteins • polymer of proteins • structure of glucose • 1st source of energy • long term energy source • second monomer of lipids • monomer of nucleic acids • element of nucleic acids • ...

biology 2025-01-29

biology crossword puzzle
Across
  1. lets things in and out
  2. makes their own food
  3. example:facial expressions
  4. more than one cell
  5. control center of the cell
  6. breaks down food
  7. consumes other animals
  8. example: animals and plants
  9. stores materials
  10. one cell
  11. example: bacteria
Down
  1. power house of the cell
  2. tiny cell structure
  3. makes protein
  4. 1 parent
  5. fights outside substances
  6. 2 parents
  7. outside of the cell membrane
  8. basic unit of life
  9. where photosynthesis is(only plants)

20 Clues: 1 parent • one cell • 2 parents • makes protein • breaks down food • stores materials • example: bacteria • more than one cell • basic unit of life • tiny cell structure • makes their own food • lets things in and out • consumes other animals • power house of the cell • fights outside substances • example:facial expressions • control center of the cell • example: animals and plants • ...

Biology 2025-02-05

Biology crossword puzzle
Across
  1. a state of balance where conditions change but stay stable overall
  2. an organism that breaks down dead things, like fungi and bacteria
  3. a diagram showing energy flow in an ecosystem
  4. the movement of water through the environment
  5. the natural home of an organism
  6. a series of organisms each eating the next one below it
  7. dead organic matter like fallen leaves or decaying animals
  8. organisms like plants that make their own food
  9. the process where plants use sunlight to make food
  10. stored underground in soil and rocks
  11. an animal that eats only plants
  12. how much sunlight a surface reflects
  13. an organism that eats other organisms for energy
  14. a complex network of food chains in an ecosystem
  15. an animal that eats both plants and meat
  16. the buildup of toxins as they move up the food chain
  17. water that flows over the land into rivers and lakes
  18. a diagram showing the number of organisms at each level
  19. living things in an environment, like plants and animals
  20. the different levels in a food chain or food web
  21. a diagram showing the mass of organisms at each level
  22. different species living together in an area
  23. the warming of Earth due to trapped heat from the sun
  24. water falling from the sky as rain, snow, sleet, or hail
  25. the process of vapor turning back into liquid
Down
  1. how organisms break down food to get energy
  2. a large region with a specific climate and types of plants and animals
  3. when plants release water vapor into the air
  4. when nutrients are washed out of the soil by water
  5. a group of similar organisms that can reproduce together
  6. the part of Earth where life exists, including land, water, and air
  7. non-living parts of an environment, like sunlight and water
  8. the process of water turning into vapor
  9. the process of adding air to soil or water
  10. organisms that make their own food using sunlight or chemicals
  11. a group of the same species living in an area
  12. energy cannot be created or destroyed, only changed
  13. energy becomes less useful as it transfers
  14. organisms that eat other organisms for energy
  15. a community of living things and their environment
  16. the role an organism plays in its ecosystem
  17. the movement of water through soil
  18. an animal that eats only meat
  19. a species that shows how healthy an ecosystem is
  20. making food using chemical energy instead of sunlight
  21. the variety of life in an area
  22. water that does not move, like ponds and lakes

47 Clues: an animal that eats only meat • the variety of life in an area • the natural home of an organism • an animal that eats only plants • the movement of water through soil • stored underground in soil and rocks • how much sunlight a surface reflects • the process of water turning into vapor • an animal that eats both plants and meat • the process of adding air to soil or water • ...

Biology 2025-03-17

Biology crossword puzzle
Across
  1. Хялгасан
  2. рбррб
  3. Чийгсэг
  4. долон
  5. хураагуур
  6. Сс
  7. шингэн
  8. Улаан
  9. тараагуур
Down
  1. Мэдэхгүй
  2. модлог
  3. өнгөгүй
  4. хоёр янзтай
  5. ус,эрдэс хөөрнө
  6. байрлах
  7. Хуурайсаг
  8. ус уурших
  9. ус,намгийн
  10. ккк
  11. уусдаггүй

20 Clues: Сс • ккк • рбррб • долон • Улаан • модлог • шингэн • өнгөгүй • Чийгсэг • байрлах • Мэдэхгүй • Хялгасан • Хуурайсаг • хураагуур • ус уурших • уусдаггүй • тараагуур • ус,намгийн • хоёр янзтай • ус,эрдэс хөөрнө

Biology 2025-03-17

Biology crossword puzzle
Across
  1. Сс
  2. байрлах
  3. Хуурайсаг
  4. Хялгасан
  5. ус,эрдэс хөөрнө
  6. ккк
  7. өнгөгүй
  8. хоёр янзтай
  9. модлог
  10. ус,намгийн
  11. Мэдэхгүй
  12. Чийгсэг
Down
  1. уусдаггүй
  2. шингэн
  3. Улаан
  4. тараагуур
  5. долон
  6. хураагуур
  7. ус уурших
  8. рбррб

20 Clues: Сс • ккк • Улаан • долон • рбррб • шингэн • модлог • байрлах • өнгөгүй • Чийгсэг • Хялгасан • Мэдэхгүй • уусдаггүй • тараагуур • Хуурайсаг • хураагуур • ус уурших • ус,намгийн • хоёр янзтай • ус,эрдэс хөөрнө

Biology 2025-03-17

Biology crossword puzzle
Across
  1. байрлах
  2. хоёр янзтай
  3. Мэдэхгүй
  4. Хуурайсаг
  5. шингэн
  6. хураагуур
  7. Хялгасан
  8. уусдаггүй
Down
  1. Улаан
  2. Сс
  3. өнгөгүй
  4. ус,намгийн
  5. Чийгсэг
  6. рбррб
  7. тараагуур
  8. ус,эрдэс хөөрнө
  9. ккк
  10. модлог
  11. ус уурших
  12. долон

20 Clues: Сс • ккк • Улаан • рбррб • долон • модлог • шингэн • байрлах • өнгөгүй • Чийгсэг • Мэдэхгүй • Хялгасан • тараагуур • Хуурайсаг • ус уурших • хураагуур • уусдаггүй • ус,намгийн • хоёр янзтай • ус,эрдэс хөөрнө

Biology 2025-03-17

Biology crossword puzzle
Across
  1. Мэдэхгүй
  2. Улаан
  3. тараагуур
  4. байрлах
  5. Чийгсэг
  6. ус,намгийн
  7. хураагуур
  8. модлог
  9. өнгөгүй
Down
  1. Хялгасан
  2. шингэн
  3. ус,эрдэс хөөрнө
  4. ккк
  5. рбррб
  6. Сс
  7. ус уурших
  8. уусдаггүй
  9. долон
  10. хоёр янзтай
  11. Хуурайсаг

20 Clues: Сс • ккк • Улаан • рбррб • долон • шингэн • модлог • байрлах • Чийгсэг • өнгөгүй • Мэдэхгүй • Хялгасан • тараагуур • ус уурших • уусдаггүй • хураагуур • Хуурайсаг • ус,намгийн • хоёр янзтай • ус,эрдэс хөөрнө

Biology 2025-03-20

Biology crossword puzzle
Across
  1. rambut halus penyaring udara
  2. gas yang di hirup
  3. keluar masuknya udara
  4. lendir penangkap debu
  5. saluran udara ke bronkus
  6. organ pertama tempat masuk nya udara
  7. proses menarik napas
  8. saluran penghubung antara rongga hidung dengan trakea
  9. yang menghasilkan suara
  10. proses menghembuskan nafas
  11. tempat penyaringan udara
Down
  1. rongga udara di sekitar hidung
  2. katub penutup saluran napas
  3. otot bantu pernapasan
  4. gasyang di hembuskan
  5. tempat pertukaran gas
  6. organ yg mengandung pita suara
  7. cabang kecil dari bronkus
  8. organ utama pernapasan
  9. cabang trakea ke paru paru

20 Clues: gas yang di hirup • gasyang di hembuskan • proses menarik napas • otot bantu pernapasan • tempat pertukaran gas • keluar masuknya udara • lendir penangkap debu • organ utama pernapasan • yang menghasilkan suara • saluran udara ke bronkus • tempat penyaringan udara • cabang kecil dari bronkus • cabang trakea ke paru paru • proses menghembuskan nafas • katub penutup saluran napas • ...

Biology 2025-09-05

Biology crossword puzzle
Across
  1. signal to which an organism responds
  2. theory
  3. independent
  4. genetic material that organisms inherit from their parents
  5. process of maintaining stable internal environment within a cell/organism
  6. in classification, a group of similar genera
  7. same group
  8. a larger, more inclusive taxonomic category than a kingdom
  9. reproduction in which a single parent produces offspring, identical to the parent and each other
  10. a trait that an organism has that allows for it to survive and reproduce at a greater rate
  11. nye
  12. A name used by scientists, especially the taxonomic name of an organism that consists of the genus and species
  13. changing group
  14. group of similar organisms that can breed and produce fertile offspring
  15. partner review
  16. reproduction in which two parents produce unique offspring, different from the parents and each other
  17. refers to the colloquial name of a taxon or species. It is the name known to the general public or is based on any language
  18. controlled
  19. one variable
Down
  1. organism that lacks a nucleus
  2. group of closely related species; the first part of the scientific name in binomial nomenclature
  3. largest and most inclusive group in classification
  4. in classification, a group of closely related orders
  5. all the chemical reactions within an organism that build or break down substances
  6. eyes
  7. a complex cell that has a nucleus
  8. in classification, a group of closely related classes
  9. in classification, a group of closely related families
  10. your own guess
  11. guess
  12. dependant
  13. process
  14. classification system in which each species is assigned a two-part scientific name

33 Clues: nye • eyes • guess • theory • process • dependant • same group • controlled • independent • one variable • your own guess • changing group • partner review • organism that lacks a nucleus • a complex cell that has a nucleus • signal to which an organism responds • in classification, a group of similar genera • largest and most inclusive group in classification • ...

Biology 2025-10-26

Biology crossword puzzle
Across
  1. Substance dissolved in a solvent
  2. Describes a plant cell full of water
  3. Describes a plant cell that has lost water
  4. Structures that carry genetic information in the nucleus
  5. Type of cell division that produces identical daughter cells
  6. Structural feature that speeds up exchange
  7. Movement of water across a partially permeable membrane
  8. Specialized plant cell adapted for absorbing water and minerals
  9. Moral considerations in using stem cells
  10. Movement of substances against the concentration gradient using energy
  11. The sequence of growth and division in a cell
Down
  1. Liquid that dissolves a solute
  2. Type of stem cell found in early development stages
  3. Cells that can differentiate into many other types
  4. A factor that affects the rate of diffusion
  5. Movement of particles from high to low concentration
  6. Tiny air sacs in lungs for gas exchange
  7. Areas adapted for efficient transfer of substances
  8. Stem cells found in bone marrow and other tissues
  9. Stage where the cell grows and DNA replicates before division
  10. Technique to produce genetically identical cells for treatment
  11. Gradient Difference in concentration across a space
  12. Energy molecule used in active transport
  13. Final stage of cell division where the cytoplasm splits
  14. Finger-like projections in the small intestine for nutrient absorption

25 Clues: Liquid that dissolves a solute • Substance dissolved in a solvent • Describes a plant cell full of water • Tiny air sacs in lungs for gas exchange • Energy molecule used in active transport • Moral considerations in using stem cells • Describes a plant cell that has lost water • Structural feature that speeds up exchange • A factor that affects the rate of diffusion • ...

biology 2024-04-12

biology crossword puzzle
Across
  1. BIOMES WHERE FRESH AND SALTWATER MEET - TYPICALLY VERYPRODUCTIVE AREAS DUE TO INFLUX OF NUTRIENTS FROM TERRESTRIAL ECOSYSTEMS
  2. FIRST SPECIES TO INVADE OR POPULATE AN AREA, TYPICALLY A LICHENIN PRIMARY SUCCESSION
  3. INCLUDES SUBSTANCES THAT MAY DAMAGE THE QUALITY OF LAND,WATER, AND AIR
  4. MEASUREMENT OF THE VARIETY AND RICHNESS OF AN ECOSYSTEM,MEASURED IN PART BY SPECIES RICHNESS, SPECIES EVENNESS, AND ENDEMIC SPECIES
  5. NON-NATIVE SPECIES IN A COMMUNITY, OFTEN ABLE TO OUTCOMPETEENDEMIC SPECIES BECAUSE THEY ARE REMOVED FROM THE LIMITING FACTORS THEYEVOLVED WITH
  6. CREATED FROM A MUTUALISTIC SYMBIOTIC RELATIONSHIP BETWEEN APLANT AND A FUNGUS OFTEN THE PIONEER SPECIES IN PRIMARY SUCCESSION
  7. POCKETS ECOSYSTEMS AT THE BOTTOM OF THE OCEAN NEARDIVERGENT PLATE BOUNDARIES PRODUCERS IN THIS ECOSYSTEM USECHEMOSYNTHESIS
Down
  1. THE INTRODUCTION OF HARMFUL MATERIALS INTO THE ENVIRONMENTOFTEN FROM HUMAN SOURCES
  2. NO 2 SPECIES CAN OCCUPY THE SAME NICHE IN AN ECOSYSTEM, ONESPECIES WILL OUTCOMPETE THE OTHERS
  3. LAND ECOSYSTEMS CHARACTERIZED BY AVERAGE TEMPERATURE ANDPRECIPITATION
  4. LONG TERM CHANGES IN AVERAGE GLOBAL TEMPERATURES CAUSESCHANGES IN WEATHER PATTERNS HUMAN INTERACTIONS WITH ECOSYSTEMS HAVEACCELERATED THIS PROCESS
  5. WHEN HUMAN POPULATIONS BECOME SO LARGE THEY ARE NOT ABLETO BE SUPPORTED BY ECOSYSTEMS POPULATIONS ARE HIGHER THAN CARRYINGCAPACITY
  6. VISUAL REPRESENTATION OF THE FEEDING INTERACTIONS INECOSYSTEMS HELPS SHOW INTERCONNECTEDNESS AMONG SPECIES
  7. AQUATIC REGIONS WHERE SUNLIGHT PENETRATES, ABLE TO SUPPORTPHOTOSYNTHESIS
  8. KEY ORGANISMS IN AN ECOSYSTEM THAT HELP STABILIZE OR MAINTAINTHAT ECOSYSTEM
  9. PREDICTABLE CHANGES IN AN ECOSYSTEM AFTER A DISTURBANCE ASIT PROGRESSES TOWARD REESTABLISHING A MATURE CLIMAX COMMUNITY - SOME SOILALREADY EXISTS
  10. PREDICTABLE CHANGES IN AN ECOSYSTEM AS IT PROGRESSES FROMPIONEER SPECIES ON BARE ROCK TO A MATURE CLIMAX COMMUNITY - STARTS WITH NOSOIL
  11. MATURE FORM OF AN ECOSYSTEM, END RESULT OF BIOLOGICALSUCCESSION
  12. AQUATIC REGIONS THAT DO NOT HAVE SUNLIGHT, UNABLE TO SUPPORTPHOTOSYNTHESIS
  13. SPECIES THAT EVOLVE AND ARE ONLY FOUND IN ONE ISOLATEDGEOGRAPHIC LOCATION

20 Clues: MATURE FORM OF AN ECOSYSTEM, END RESULT OF BIOLOGICALSUCCESSION • LAND ECOSYSTEMS CHARACTERIZED BY AVERAGE TEMPERATURE ANDPRECIPITATION • INCLUDES SUBSTANCES THAT MAY DAMAGE THE QUALITY OF LAND,WATER, AND AIR • AQUATIC REGIONS WHERE SUNLIGHT PENETRATES, ABLE TO SUPPORTPHOTOSYNTHESIS • SPECIES THAT EVOLVE AND ARE ONLY FOUND IN ONE ISOLATEDGEOGRAPHIC LOCATION • ...

Biology 2024-09-23

Biology crossword puzzle
Across
  1. compound: A covalently bonded compound containing the element carbon.
  2. and cellulose.
  3. A substance that changes the rate of a chemical reaction but is not itself used up or affected by the reaction.
  4. The substances formed during a chemical reaction, usually indicated on the right­hand side of a chemical equation.
  5. acid: A class of organic compounds that serve as the building blocks of proteins.
  6. The tendency of energy to disperse and become less available to do work.
  7. A pure substance made from two or more chemically combined elements.
  8. The process by which particles in solution are evenly distributed throughout the solvent by Brownian motion.
  9. An organic compound comprised of carbon, hydrogen, and oxygen elements, including sugars, starch, and cellulose.
  10. having a negative charge while others are positive.
  11. enzyme catalyzes.
  12. An organic compound comprised of the elements carbon, hydrogen, and oxygen; including sugars,
  13. A class of organic compounds that serve as the building blocks for the information storage molecules DNA and RNA.
  14. The smallest particle of a covalently bonded compound.
Down
  1. The process by which one substance, the solute, is broken up into smaller pieces by and distributed within a second substance, the solvent.
  2. A pure substance made of only one kind of atom
  3. A substance that is present before a chemical reaction and takes part in it, usually shown on the left-hand side of a chemical equation.
  4. change: A change in a substance that results in one or more new substances being formed that have different physical and chemical properties than those of the original substance.
  5. The attraction between like particles within polar substances.
  6. A class of nonpolar organic compounds that are insoluble in water and are used for energy storage and cell membranes in living things.
  7. The building block of matter; the smallest possible particle of an element
  8. A substance that binds to an enzyme and reduces its activity, thus slowing a chemical reaction that
  9. The attraction of particles in one substance for particles in a different substance.
  10. change: A change in a substance that does not change the identity of the substance (e.g., a change of form or state).
  11. A measurement of the average speed of the particles within a substance.
  12. An attraction between two atoms as a result of sharing or transferring valence electrons.
  13. Quality of molecules having an uneven distribution of electrical charge, resulting in some regions of a
  14. A substance that can produce hydroxide ions (OH−) or accept hydrogen ions (H+) in solution.
  15. The ability to do work. Especially in biology, the driver of physical and chemical processes necessary for life
  16. A substance that can produce hydrogen ions (H+) in solution.
  17. The physical stuff that makes up the universe. Anything that occupies space and has mass
  18. A naturally occurring catalyst, usually a protein.

32 Clues: and cellulose. • enzyme catalyzes. • A pure substance made of only one kind of atom • A naturally occurring catalyst, usually a protein. • having a negative charge while others are positive. • The smallest particle of a covalently bonded compound. • A substance that can produce hydrogen ions (H+) in solution. • ...

Biology 2024-09-05

Biology crossword puzzle
Across
  1. capacity number of people, other living organisms, or crops that a region can support without environmental degradation
  2. the preying of one animal on others.
  3. a trendline that shows an initial loss immediately followed by a dramatic gain
  4. consists of all the food chains in a single ecosystem.
  5. an event or contest in which people compete.
  6. an organism that can produce its own food using light, water , carbon dioxide, or other chemicals
  7. the position of an organism in the food chain
  8. organism that breaks down dead organic material
  9. a type of probability distribution in which all outcomes are equally likely
  10. describes how energy and nutrients move through an ecosystem.
  11. not influenced by population density change.
  12. all the inhabitants of a particular town, area, or country.
Down
  1. when a new area of land is populated by a group of species for the first time
  2. a close, prolonged association between two or more different biological species.
  3. an organism that eats other plants or animals for energy and nutrients
  4. an animal that feeds on plants.
  5. the relationship between different species in which one organism lives on or in the other organism and benefits from it by causing some harm
  6. happens when a climax community or intermediate community is impacted by a disturbance.
  7. association between organisms of two different species in which each benefits
  8. a maker or manufacturer of something
  9. a person or thing that eats or uses something.
  10. the capacity of an ecosystem to absorb shocks and disturbances while retaining its structure, function, and adaptability
  11. growth. the unrestricted growth of a population of organisms, occurring when resources in its habitat are unlimited.
  12. a graphical representation commonly used in project management to track cumulative costs or progress over time
  13. the study of organisms and how they interact with the environment around them
  14. an association between two organisms in which one benefits and the other derives neither benefit nor harm.

26 Clues: an animal that feeds on plants. • the preying of one animal on others. • a maker or manufacturer of something • an event or contest in which people compete. • not influenced by population density change. • the position of an organism in the food chain • a person or thing that eats or uses something. • organism that breaks down dead organic material • ...

Biology 2025-05-22

Biology crossword puzzle
Across
  1. First growth period of the cell cycle. Cell grows and cytoplasmic organelles are made.
  2. Without oxygen (Weight lifting).
  3. Process in which the species and habitat changes over time.
  4. Respiration- Is divided into 3 main stages: glycolysis, citric acid, and the electron transport chain.
  5. A period of rapid cell growth preparing for mitosis.
  6. community- Climax community is a term for a community of plants, animals, and fungi.
  7. The process by which plants and algae use sunlight to create food from carbon dioxide and water.
  8. of DNA- It is a nucleic acid made of nucleotides joined into strands.
  9. Is the science of classifying and naming living organisms.
  10. Loves water motile eukaryotes unicellular cell wall is composed of silica & peetin.
  11. Between organisms of two organisms, each benefits.
Down
  1. Is what the chromosomes carry (BB, Bb, bb); these are the alleles.
  2. Competing for resources keeps a balance.
  3. The evolution of 2+ species each adapting to changes in the other.
  4. Heterotroph, absorption, decomposer, eukaryotes, multicellular, and reproduce through spores.
  5. Allele- Stronger version of allele even if only one copy capital letter.
  6. With oxygen (Swimming).
  7. Allele- Only shows if both are recessive, lower case letter.
  8. Close and long-term interaction between two different organisms.
  9. Heterotroph eukaryotes multicellular reproduce sexually no cell wall.

20 Clues: With oxygen (Swimming). • Without oxygen (Weight lifting). • Competing for resources keeps a balance. • Between organisms of two organisms, each benefits. • A period of rapid cell growth preparing for mitosis. • Is the science of classifying and naming living organisms. • Process in which the species and habitat changes over time. • ...

Biology 2025-05-21

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

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

Biology 2026-01-05

Biology crossword puzzle
Across
  1. มีกระดูกสันหลัง
  2. มีการย่อยอาหารเช่นเดียวกันกับแบคทีเรีย
  3. เป็นสัตว์ในไฟลัมอาร์โทรโพดาที่มีชนิดและปริมาณมากที่สุด
  4. มีการดำรงชีพแบบอิสระในน้ำจืด
  5. กินอาหารทางปาก มีคอหอยทำหน้าที่ส่งผ่านอาหาร
  6. เป็นโพรโทซัวที่สามารถสังเคราะห์อาหารเองได้
  7. จุดเริ่มต้นของทางเดิน อาหาร
  8. สิ่งมีชีวิตเซลล์เดียวจำพวกโพรโทซัว
  9. ทำหน้าที่ตัด ฉีก บด เคี้ยวอาหารมีขนาดเล็กลง
  10. digestion ย่อยแบบใช้เอนไซม์
  11. เป็นปรสิตอาศัยในร่างกายของสิ่งมีชีวิต
  12. gland มี3คู่ อยู่บริเวณใต้ลิ้น
  13. ทางเดิมอาหารเริ่มจากต้นปาก
  14. ประกอบ3เนื้อเยื่อ 3ชั้น
  15. cell สร้างเอนไซม์ส่งออกไปย่อยอาหาร
  16. มีกระดูกสันหลัง ทางเดินอาหารประกอบด้วยปากซึ่งไม่มีฟัน
  17. อาหารส่วนใหญ่เป็นน้ำตาลโมเลกุลเดี่ยว
  18. สร้างน้ำดี
  19. ทำหน้าที่สร้างเอนไซม์
  20. มีทางเดินอาหารยาวมากประมาณ 40เมตร
Down
  1. เคลื่อนที่ด้วยซิเลีย มีลักษณะเป็นสั้นๆ
  2. ไม่มีโครงสร้างที่ใช้ในกระบวนการเคลื่อนที่
  3. intestine เป็นท่อยาวประมาณ 6-7เมตร
  4. อยู่ด้านหลังปากและโพรงจมูก
  5. มีการย่อยอาหารภายนอกเซลล์
  6. เป็นสัตว์ในไฟลัมพอริเฟอรา
  7. digestion ย่อยอาหารแบบไม่อาศัยเอมไซม์
  8. or nutritive cell จะมีแฟลเจลลัมทำหน้าที่จับอาหาร
  9. เคลื่อนที่ด้วยการไหลของไซโทพลาซึมภายในเซลล์
  10. สิ่งมีชีวิตขนาดเล็ก
  11. มีลักษณะคล้ายหนวด
  12. ลักษณะท่อยาว อยู่หลังท่อลม
  13. intestines มีความยาว 1.5 เมตร
  14. การกินอาหารจะอาศัยอวัยวะที่เรียกว่า เลเบียลพัลพ์
  15. นำอาหารเข้าสู่เซลล์โดยการพัดโบกของลิเซีย
  16. เคลื่อนที่โดนแฟลเจลลัม เป็นเส้นยาว1 หรือ 2เส้น
  17. ทางเดินอาหารแบ่งเป็น3ตอน
  18. คลุกเคล้าอาหาร รับรสชาติ

38 Clues: สร้างน้ำดี • มีกระดูกสันหลัง • มีลักษณะคล้ายหนวด • สิ่งมีชีวิตขนาดเล็ก • ทำหน้าที่สร้างเอนไซม์ • ประกอบ3เนื้อเยื่อ 3ชั้น • ทางเดินอาหารแบ่งเป็น3ตอน • คลุกเคล้าอาหาร รับรสชาติ • มีการย่อยอาหารภายนอกเซลล์ • เป็นสัตว์ในไฟลัมพอริเฟอรา • อยู่ด้านหลังปากและโพรงจมูก • ลักษณะท่อยาว อยู่หลังท่อลม • ทางเดิมอาหารเริ่มจากต้นปาก • จุดเริ่มต้นของทางเดิน อาหาร • มีการดำรงชีพแบบอิสระในน้ำจืด • ...

Biology 2026-01-05

Biology crossword puzzle
Across
  1. เป็นสัตว์ในไฟลัมอาร์โทรโพดาที่มีชนิดและปริมาณมากที่สุด
  2. สร้างน้ำดี
  3. เคลื่อนที่ด้วยการไหลของไซโทพลาซึมภายในเซลล์
  4. มีการย่อยอาหารเช่นเดียวกันกับแบคทีเรีย
  5. กินอาหารทางปาก มีคอหอยทำหน้าที่ส่งผ่านอาหาร
  6. ทางเดินอาหารแบ่งเป็น3ตอน
  7. จุดเริ่มต้นของทางเดิน อาหาร
  8. ทำหน้าที่ตัด ฉีก บด เคี้ยวอาหารมีขนาดเล็กลง
  9. intestine เป็นท่อยาวประมาณ 6-7เมตร
  10. ทำหน้าที่สร้างเอนไซม์
  11. ประกอบ3เนื้อเยื่อ 3ชั้น
  12. gland มี3คู่ อยู่บริเวณใต้ลิ้น
  13. มีทางเดินอาหารยาวมากประมาณ 40เมตร
  14. เป็นสัตว์ในไฟลัมพอริเฟอรา
  15. ทางเดิมอาหารเริ่มจากต้นปาก
  16. อาหารส่วนใหญ่เป็นน้ำตาลโมเลกุลเดี่ยว
  17. คลุกเคล้าอาหาร รับรสชาติ
  18. มีการดำรงชีพแบบอิสระในน้ำจืด
  19. สิ่งมีชีวิตเซลล์เดียวจำพวกโพรโทซัว
  20. intestines มีความยาว 1.5 เมตร
  21. เคลื่อนที่โดนแฟลเจลลัม เป็นเส้นยาว1 หรือ 2เส้น
Down
  1. มีการย่อยอาหารภายนอกเซลล์
  2. or nutritive cell จะมีแฟลเจลลัมทำหน้าที่จับอาหาร
  3. สิ่งมีชีวิตขนาดเล็ก
  4. เป็นปรสิตอาศัยในร่างกายของสิ่งมีชีวิต
  5. นำอาหารเข้าสู่เซลล์โดยการพัดโบกของลิเซีย
  6. digestion ย่อยอาหารแบบไม่อาศัยเอมไซม์
  7. การกินอาหารจะอาศัยอวัยวะที่เรียกว่า เลเบียลพัลพ์
  8. ลักษณะท่อยาว อยู่หลังท่อลม
  9. digestion ย่อยแบบใช้เอนไซม์
  10. อยู่ด้านหลังปากและโพรงจมูก
  11. ไม่มีโครงสร้างที่ใช้ในกระบวนการเคลื่อนที่
  12. มีลักษณะคล้ายหนวด
  13. cell สร้างเอนไซม์ส่งออกไปย่อยอาหาร
  14. เคลื่อนที่ด้วยซิเลีย มีลักษณะเป็นสั้นๆ
  15. เป็นโพรโทซัวที่สามารถสังเคราะห์อาหารเองได้
  16. มีกระดูกสันหลัง ทางเดินอาหารประกอบด้วยปากซึ่งไม่มีฟัน
  17. มีกระดูกสันหลัง

38 Clues: สร้างน้ำดี • มีกระดูกสันหลัง • มีลักษณะคล้ายหนวด • สิ่งมีชีวิตขนาดเล็ก • ทำหน้าที่สร้างเอนไซม์ • ประกอบ3เนื้อเยื่อ 3ชั้น • ทางเดินอาหารแบ่งเป็น3ตอน • คลุกเคล้าอาหาร รับรสชาติ • มีการย่อยอาหารภายนอกเซลล์ • เป็นสัตว์ในไฟลัมพอริเฟอรา • ลักษณะท่อยาว อยู่หลังท่อลม • อยู่ด้านหลังปากและโพรงจมูก • ทางเดิมอาหารเริ่มจากต้นปาก • จุดเริ่มต้นของทางเดิน อาหาร • digestion ย่อยแบบใช้เอนไซม์ • ...

Biology 2026-01-05

Biology crossword puzzle
Across
  1. เป็นสัตว์ในไฟลัมอาร์โทรโพดาที่มีชนิดและปริมาณมากที่สุด
  2. กินอาหารทางปาก มีคอหอยทำหน้าที่ส่งผ่านอาหาร
  3. cell สร้างเอนไซม์ส่งออกไปย่อยอาหาร
  4. เคลื่อนที่ด้วยซิเลีย มีลักษณะเป็นสั้นๆ
  5. สร้างน้ำดี
  6. อยู่ด้านหลังปากและโพรงจมูก
  7. เคลื่อนที่ด้วยการไหลของไซโทพลาซึมภายในเซลล์
  8. นำอาหารเข้าสู่เซลล์โดยการพัดโบกของลิเซีย
  9. มีกระดูกสันหลัง
  10. สิ่งมีชีวิตเซลล์เดียวจำพวกโพรโทซัว
  11. ประกอบ3เนื้อเยื่อ 3ชั้น
  12. มีลักษณะคล้ายหนวด
  13. ลักษณะท่อยาว อยู่หลังท่อลม
  14. จุดเริ่มต้นของทางเดิน อาหาร
  15. intestines มีความยาว 1.5 เมตร
  16. มีทางเดินอาหารยาวมากประมาณ 40เมตร
  17. การกินอาหารจะอาศัยอวัยวะที่เรียกว่า เลเบียลพัลพ์
  18. มีกระดูกสันหลัง ทางเดินอาหารประกอบด้วยปากซึ่งไม่มีฟัน
  19. digestion ย่อยแบบใช้เอนไซม์
Down
  1. เป็นสัตว์ในไฟลัมพอริเฟอรา
  2. or nutritive cell จะมีแฟลเจลลัมทำหน้าที่จับอาหาร
  3. intestine เป็นท่อยาวประมาณ 6-7เมตร
  4. เคลื่อนที่โดนแฟลเจลลัม เป็นเส้นยาว1 หรือ 2เส้น
  5. digestion ย่อยอาหารแบบไม่อาศัยเอมไซม์
  6. ทางเดินอาหารแบ่งเป็น3ตอน
  7. มีการย่อยอาหารเช่นเดียวกันกับแบคทีเรีย
  8. ไม่มีโครงสร้างที่ใช้ในกระบวนการเคลื่อนที่
  9. มีการดำรงชีพแบบอิสระในน้ำจืด
  10. มีการย่อยอาหารภายนอกเซลล์
  11. เป็นโพรโทซัวที่สามารถสังเคราะห์อาหารเองได้
  12. ทางเดิมอาหารเริ่มจากต้นปาก
  13. อาหารส่วนใหญ่เป็นน้ำตาลโมเลกุลเดี่ยว
  14. ทำหน้าที่ตัด ฉีก บด เคี้ยวอาหารมีขนาดเล็กลง
  15. สิ่งมีชีวิตขนาดเล็ก
  16. คลุกเคล้าอาหาร รับรสชาติ
  17. เป็นปรสิตอาศัยในร่างกายของสิ่งมีชีวิต
  18. ทำหน้าที่สร้างเอนไซม์
  19. gland มี3คู่ อยู่บริเวณใต้ลิ้น

38 Clues: สร้างน้ำดี • มีกระดูกสันหลัง • มีลักษณะคล้ายหนวด • สิ่งมีชีวิตขนาดเล็ก • ทำหน้าที่สร้างเอนไซม์ • ประกอบ3เนื้อเยื่อ 3ชั้น • ทางเดินอาหารแบ่งเป็น3ตอน • คลุกเคล้าอาหาร รับรสชาติ • เป็นสัตว์ในไฟลัมพอริเฟอรา • มีการย่อยอาหารภายนอกเซลล์ • อยู่ด้านหลังปากและโพรงจมูก • ทางเดิมอาหารเริ่มจากต้นปาก • ลักษณะท่อยาว อยู่หลังท่อลม • จุดเริ่มต้นของทางเดิน อาหาร • มีการดำรงชีพแบบอิสระในน้ำจืด • ...

biology 2026-03-04

biology crossword puzzle
Across
  1. Penyakit akibat kekurangan hormon insulin
  2. Hormon yang mengatur jam biologis atau siklus tidur.
  3. Hormon yang merangsang pembentukan sperma atau sel telur.
  4. Pembengkakan kelenjar tiroid akibat kekurangan yodium.
  5. Hormon yang memicu kontraksi rahim saat persalinan
  6. Hormon stres yang diproduksi di korteks adrenal.
  7. Kelenjar yang terletak di atas ginjal
  8. Kelenjar penghasil hormon kalsitonin dan tiroksin.
  9. Kelenjar yang mengecil setelah masa pubertas.
  10. Nama lain untuk kelenjar kelamin.
  11. Hormon pertumbuhan yang dihasilkan hipofisis anterior.
Down
  1. Bagian pankreas yang menghasilkan hormon.
  2. Hormon pemicu karakteristik seks sekunder pria.
  3. Kondisi tubuh yang stabil atau seimbang yang dijaga oleh hormon.
  4. Kelenjar “master” yang terletak di dasar otak.
  5. Hormon yang menghambat produksi urine (singkatan).
  6. Hormon wanita yang berperan dalam penebalan dinding rahim.
  7. Hormon yang mengubah glikogen menjadi glukosa.
  8. Nama lain dari kelenjar hipofisis.
  9. Sel target hormon yang memiliki reseptor spesifik

20 Clues: Nama lain untuk kelenjar kelamin. • Nama lain dari kelenjar hipofisis. • Kelenjar yang terletak di atas ginjal • Bagian pankreas yang menghasilkan hormon. • Penyakit akibat kekurangan hormon insulin • Kelenjar yang mengecil setelah masa pubertas. • Kelenjar “master” yang terletak di dasar otak. • Hormon yang mengubah glikogen menjadi glukosa. • ...

Biology 2026-01-22

Biology crossword puzzle
Across
  1. 50
  2. 31
  3. 49
  4. 42
  5. 13
  6. 47
  7. 20
  8. 35
  9. 28
  10. 45
  11. 9
  12. 15
  13. 1
  14. 32
  15. 23
  16. 8
  17. 39
  18. 41
  19. 40
  20. 4
  21. 11
  22. 33
  23. 34
  24. 5
Down
  1. 46
  2. 19
  3. 30
  4. 17
  5. 27
  6. 48
  7. 25
  8. 44
  9. 7
  10. 14
  11. 21
  12. 24
  13. 12
  14. 26
  15. 38
  16. 3
  17. 22
  18. 16
  19. 2
  20. 10
  21. 29
  22. 36
  23. 43
  24. 6
  25. 37
  26. 18

50 Clues: 7 • 9 • 3 • 1 • 2 • 8 • 6 • 4 • 5 • 46 • 50 • 19 • 30 • 31 • 17 • 27 • 48 • 25 • 49 • 44 • 42 • 14 • 21 • 13 • 24 • 47 • 12 • 20 • 26 • 35 • 28 • 45 • 38 • 15 • 22 • 16 • 10 • 29 • 36 • 32 • 23 • 43 • 39 • 41 • 37 • 40 • 11 • 18 • 33 • 34

Biology 2024-05-16

Biology crossword puzzle
Across
  1. an organism that lives on or in a host organism and gets its food from or at the expense of its host
  2. medicines used to prevent and treat infections in humans, animals and plants
  3. technology that utilizes biological systems, living organisms or parts of this to develop or create different products.
  4. rganisms whose cells lack a nucleus and other organelles
  5. substances that may increase your risk of developing cancer.
  6. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  7. ne that carries : bearer, messenger
  8. organisms whose cells contain a nucleus and other membrane-bound organelles.
  9. like an epidemic but even more widespread over several countries or continents.
  10. a series of chemical reactions that break down glucose to produce ATP
Down
  1. microscopic living organisms that have only one cell.
  2. a bacterium, virus, or other microorganism that can cause disease.
  3. Nipah virus inspired the film "Contagion."
  4. Anything that causes a mutation
  5. a quantity or phenomenon that has two independent properties: magnitude and direction.
  6. a widespread occurrence of an infectious disease in a community at a particular time.
  7. A treatment for bacteria
  8. fundamental scientific theory of biology according to which cells are held to be the basic units of all living tissues
  9. substance used to stimulate immunity to a particular infectious disease or pathogen, typically prepared from an inactivated or weakened
  10. n infectious microbe consisting of a segment of nucleic acid
  11. building blocks for bones, muscles, cartilage, skin, and blood.

21 Clues: A treatment for bacteria • Anything that causes a mutation • ne that carries : bearer, messenger • Nipah virus inspired the film "Contagion." • microscopic living organisms that have only one cell. • rganisms whose cells lack a nucleus and other organelles • substances that may increase your risk of developing cancer. • ...

Biology 2024-05-23

Biology crossword puzzle
Across
  1. It suspends the organelles and provides an environment for chemical reactions within the cell
  2. Organisms who's cells lack a nucleus and other organelles
  3. Provides shape, structure, and protection for the cell
  4. Any cell or organism that possesses a clearly defined nucleus
  5. The small rings of DNA
  6. Stores genetic information
  7. Where the DNA is prokaryotic cells
  8. Creates special structures called spindle fibers that are used on cell division
  9. Modifies, sorts, and ships proteins
  10. Projections that aid in locations and feeding
  11. Flattened stack of tubular membranes that modifies proteins and packages them for distribution outside the cell
  12. A structure that has one or more specific jobs to preform in a cell
  13. Makes lipids and membranes (detoxifies the liver, stores calcium in the muscle
Down
  1. Uses enzymes to digest bacteria, viruses, and old organelles
  2. Stores water in order to maintain plant shapes
  3. Hair-like structures that helps with movement and attachment
  4. The site of photosynthesis
  5. Crates energy or ATP from food
  6. Any number of organized structures with a living cell
  7. Provides structure for cells and movement for organelles
  8. Makes proteins
  9. Maintains homeostasis by controlling what enters and leaves the cell
  10. Makes and transports proteins
  11. Stores food, water, or wastes within the cells

24 Clues: Makes proteins • The small rings of DNA • The site of photosynthesis • Stores genetic information • Makes and transports proteins • Crates energy or ATP from food • Where the DNA is prokaryotic cells • Modifies, sorts, and ships proteins • Projections that aid in locations and feeding • Stores water in order to maintain plant shapes • ...

Biology 2024-11-15

Biology crossword puzzle
Across
  1. Process of making changes in the DNA code of living organisms
  2. have definite make up
  3. specific region of a gene where RNA polymerase can bind and begin transcription
  4. mutations that change chromosome structure
  5. The production of multiple copies of a gene.
  6. reactions exothermic reactions which break down large molecules and supply energy
  7. anything that takes up space
  8. chains of multiple sugars
  9. Individual living thing
  10. makes proteins
  11. 2+ elements bonded together
  12. 7 and above on PH scale
  13. genetic make up of an organism
  14. different genotypes
  15. collection of codons of mRNA, each of which directs the incorporation of a particular amino acid into a protein during protein synthesis
Down
  1. cells DNA in cytoplasm single celled organism called prokaryotes and has NO nucleus
  2. specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid
  3. Process by which mRNA is decoded and a protein is produced
  4. abiotic and biotic factors in an area
  5. sum of all the reactions within a organism
  6. A diagram that shows the occurrence of a genetic trait in several generations of a family
  7. cells contains nucleus usually larger multicellular organisms containing organelles.
  8. a thread-like structure inside a cell's nucleus that carries genetic information, made up of DNA and proteins
  9. same genotypes
  10. reactions endothermic reaction which build up large molecules and require energy
  11. below 7 on PH scale
  12. fats or oils
  13. all the cellular material inside the plasma membrane
  14. expression of the genes
  15. keeping the cell constant and alive
  16. power house of the cell
  17. An abnormal condition that a person inherits through genes or chromosomes
  18. lets things in and out of the cell
  19. control center of cell
  20. A form of technology that uses living organisms, usually genes, to modify products, to make or modify plants and animals, or to develop other microorganisms for specific purposes

35 Clues: fats or oils • same genotypes • makes proteins • below 7 on PH scale • different genotypes • have definite make up • control center of cell • expression of the genes • Individual living thing • power house of the cell • 7 and above on PH scale • chains of multiple sugars • 2+ elements bonded together • anything that takes up space • genetic make up of an organism • ...

biology 2024-11-18

biology crossword puzzle
Across
  1. – Gel-like substance inside a cell.
  2. – Protein that speeds up chemical reactions.
  3. – Organelle containing digestive enzymes.
  4. – Process by which a cell engulfs large particles or other cells.
  5. – Organelle responsible for photosynthesis in plant cells.
  6. Sensing – Communication between bacterial cells using chemical signals.
  7. – Macromolecule made of amino acids.
  8. Fixation – Process where nitrogen gas is converted into a usable form for plants.
  9. – Organelle containing genetic material.
  10. – Protein that helps fight infections.
  11. – Protein in red blood cells that carries oxygen.
  12. – Cell division resulting in two identical cells.
  13. – Type of cell without a nucleus.
  14. – Cell division that produces gametes.
  15. – Process by which plants make their own food using sunlight.
  16. – Theory explaining the origin of mitochondria and chloroplasts in eukaryotic cells.
  17. – Circular DNA molecule found in bacteria.
  18. – Organelle that modifies and packages proteins.
  19. – Network of fungal hyphae in soil or organic material.
  20. – Cell formed by the union of two gametes.
  21. – Type of cell with a nucleus.
  22. – Process where cells expel substances.
  23. – Structural polysaccharide in fungi and arthropods.
  24. – Group of genes regulated together in prokaryotes.
Down
  1. – Group of individuals of the same species in an area.
  2. – First step of cellular respiration, breaking down glucose for energy.
  3. – Basic unit of life.
  4. – Organelle where energy production occurs.
  5. – Organism that consumes others for energy.
  6. – Refers to enzymes whose activity is regulated by molecules binding at a site other than the active site.
  7. – Organism that makes its own food.
  8. – Community of living organisms and their environment.
  9. – Programmed cell death.
  10. – Change in DNA sequence.
  11. – Maintenance of a stable internal environment.
  12. – Organelle that synthesizes proteins.
  13. – Process where cells engulf external substances.
  14. – Organic molecule used for long-term energy storage.
  15. – Molecule essential for life (e.g., carbohydrates, proteins).
  16. – Non-coding regions of a gene that are removed during RNA splicing.
  17. – Movement of water across a membrane.
  18. – Molecule involved in protein synthesis.
  19. – Molecule carrying genetic instructions.
  20. – Protective cap at the ends of chromosomes.
  21. – Study of changes in gene expression without altering DNA sequence.
  22. – Pores in plant leaves for gas exchange.
  23. – Movement of particles from high to low concentration.
  24. – Pressure exerted by water inside a plant cell against the cell wall.
  25. – Coding region of a gene that is expressed.
  26. – Segment of DNA that codes for a trait.

50 Clues: – Basic unit of life. • – Programmed cell death. • – Change in DNA sequence. • – Type of cell with a nucleus. • – Type of cell without a nucleus. • – Gel-like substance inside a cell. • – Organism that makes its own food. • – Macromolecule made of amino acids. • – Organelle that synthesizes proteins. • – Protein that helps fight infections. • ...

Biology 2024-11-25

Biology crossword puzzle
Across
  1. nearest to the back of the body
  2. The front of any structure
  3. the process of deteriorating
  4. nerve cord nervous tissue
  5. focusing on a specific skill
  6. The 3 mail germ layers
  7. evolution of the nervous tissue
  8. fertilized egg cell
  9. super small
  10. a ne’er or back on a animal to help them move
  11. pouch a sack in between the pharynx and esophagus
  12. more than 2 equal halves
Down
  1. animals state of development
  2. the nearest to the head
  3. a animal without a back bone
  4. food passing through and braking down
  5. a living moving thing
  6. both sides of a animal or object are the same
  7. a animal with a back bone and skeleton
  8. higher vertebrate that supports the axis of the body
  9. 2 equal halves

21 Clues: super small • 2 equal halves • fertilized egg cell • a living moving thing • The 3 mail germ layers • the nearest to the head • more than 2 equal halves • nerve cord nervous tissue • The front of any structure • animals state of development • a animal without a back bone • the process of deteriorating • focusing on a specific skill • nearest to the back of the body • ...

Biology 2024-05-07

Biology crossword puzzle
Across
  1. is the highest rank in biological classification
  2. are small infectious agents that replicate only
  3. are the eukaryotes that form the kingdom
  4. below order above genus
  5. ranks below kingdom and above class
  6. Multiple cells in an organism
  7. are multicellular, eukaryotic organisms
  8. a protein coating on a virus
  9. Exact age of fossils by using carbon isotopes
  10. is often called the Father of Taxonomy
  11. involves studying living organisms
  12. A group of similar species forms a genus
  13. Rough guess at the age of fossils
  14. constitute the domain of Eukarya or Eukaryota
Down
  1. Scientific name of an organism
  2. remains of a prehistoric organism
  3. Currently accepted scientific theory for many diseases
  4. is a domain of single-celled organisms
  5. is the most fundamental unit in taxonomy
  6. ranks below phylum
  7. consisting of one biological cell
  8. is any member of the group of eukaryotic
  9. kingdom is paraphyletic - it contains the common ancestor but not all its descendants
  10. highest level of classification
  11. what the virus or bacteria injects its DNA/RNA
  12. self-replicating material that is present in organisms
  13. ranks above family
  14. One cell organisms
  15. Half of a DNA stranded

29 Clues: ranks below phylum • ranks above family • One cell organisms • Half of a DNA stranded • below order above genus • a protein coating on a virus • Multiple cells in an organism • Scientific name of an organism • highest level of classification • remains of a prehistoric organism • consisting of one biological cell • Rough guess at the age of fossils • involves studying living organisms • ...

Biology 2024-04-22

Biology crossword puzzle
Across
  1. Terdiri atas 2 bagian utama yakni stator dan rotor.
  2. Toilet kering yang menggunakan proses secara aerob untuk menghancurkan/mengdekomposisi feses yang di hasilkan manusia.
  3. Salah satu jenis Biofuel.
  4. Benang-benang putih pada tempe
  5. Toilet pengompos ini biasanya ditambah dengan campuran apa untuk membantu proses aerob,menyerap air, dan mengurangi bau.
  6. Nama depan bakteri roti
  7. Jenis bahan bakar alternatif yang berasal dari bahan-bahan organik
  8. Wind power merupakan salah satu teknologi ramah lingkungan yang memanfaatkan energi?
  9. Energi yang merupakan panas yang tersimpan dalam tanah,lapisan dasar bumi,dan cairan dalam kerak bumi.
  10. Yang di lakukan kilang minyak.
  11. Benda yang tidak menghasilkan emisi gas rumah kaca, mampu mengasilkan energi yang cukup besar, dan mudah dipindahkan ataupun dipasang.
  12. Mobil yang energi utamanya berasal dari sinar matahari.
  13. Nama latin jarak pagar.
  14. Sumber energi yang berasal dari sisa-sisa makhluk hidup yang ada dalam bumi dan tidak dapat diperbaharui disebut??
Down
  1. Pembangkit listrik yang memanfaatkan pasang surut air laut dan ombak adalah?
  2. Istilah teknologi lubang resapan (TLR).
  3. Jenis bahan bakar alternatif yang diperoleh dari proses bahan-bahan organik oleh bakteri anaerob.
  4. Biodiesel yang sudah di kembangkan dan diproduksi sebagai bahan bakar kendaraan yang disebut dengan.?
  5. Bahan bakar paling kotor diantara bahan bakar yang lain adalah
  6. Tenaga yang di gunakan oleh kendaraan listrik.
  7. salah satu jenis alkohol yang dapat di buat dengan fermentasi karbohidrat/reaksi kimia gas alam.
  8. Pembangkit listrik yang menggunakan batu bara sebagai sumber energi menghasilkan zat?
  9. Contoh tumbuhan yang dapat digunakan dalam fitoremediasi.
  10. Minyak bumi diolah untuk digunakan sebagai?
  11. Sumber energi terbarukan pertama yang digunakan untuk menghasilkan Listrik.
  12. Teknologi ramah lingkungan yang terinspirasi dari proses pelapukan kayu dan sampah tanaman oleh mikroorganisme disebut?
  13. Teknologi permunian air yang menggunakan prinsip kebalikan dengan prinsip osmosis.
  14. Limbah padar baru cara juga harus disimpan dalam tempat yang aman karena bersifat?
  15. Yang dihasilkan oleh gabungan gas hidrogen dan gas oksigen.
  16. Alat yang digunakan untuk mengubah energi matahari menjadi energi listrik di sebut?

30 Clues: Nama depan bakteri roti • Nama latin jarak pagar. • Salah satu jenis Biofuel. • Benang-benang putih pada tempe • Yang di lakukan kilang minyak. • Istilah teknologi lubang resapan (TLR). • Minyak bumi diolah untuk digunakan sebagai? • Tenaga yang di gunakan oleh kendaraan listrik. • Terdiri atas 2 bagian utama yakni stator dan rotor. • ...

Biology 2024-05-06

Biology crossword puzzle
Across
  1. The part of the cell membrane that is hydrophilic
  2. The polarity of water allows for this
  3. Cor (Root)
  4. Movement of water across a membrane from an area with less solute to more solute
  5. The attraction of two molecules of the same substance
  6. Hyper (Root)
  7. The area with more solute
  8. Hepat (Root)
  9. The blood cells that carry oxygen throughout the body
  10. The circulation that brings deoxygenated blood back to the heart
  11. The transport that does require energy
  12. Pulmo (Root)
  13. The substance in which molecules dissolve in
  14. The substance that dissolves in 27 across
  15. Sub (Root)
  16. The transport that does not require energy
  17. Intra (Root)
  18. Carries water, salt, and enzymes.
  19. Bronch(Root)
  20. The area with less solute
  21. Inter (Root)
  22. Water is lighter as a solid because the solid is less
  23. Uses adhesion and cohesion to bring water up a plant
  24. A (Root)
Down
  1. Supra (Root)
  2. Movement of molecules across a membrane from an area of more solute to less solute
  3. The circulation that brings functional blood supply to the bodies tissues
  4. Gastr (Root)
  5. Ren (Root)
  6. Separates chambers in the heart
  7. The reason water can support objects heavier than itself
  8. The blood cells that help protect from diseases
  9. Hemo (Root)
  10. Controlled by the spleen, helps form clots
  11. The process where water leaves the plant through the stomata
  12. The largest artery in the body that oxygen and nutrients travel to the heart and other organs with
  13. Water loving
  14. Outer cells that transport sugar and sap through the plant
  15. Bring oxygen rich blood from heart to the bodies cells
  16. Infra (Root)
  17. The attraction of two molecules of different substances
  18. The circulation that connects arteries to veins
  19. Dead cells that transport water through the plant
  20. The universal solvent
  21. Water hating
  22. Hypo (Root)
  23. The part of the cell membrane that is hydrophobic

47 Clues: A (Root) • Cor (Root) • Ren (Root) • Sub (Root) • Hemo (Root) • Hypo (Root) • Supra (Root) • Gastr (Root) • Hyper (Root) • Hepat (Root) • Water loving • Pulmo (Root) • Infra (Root) • Intra (Root) • Bronch(Root) • Water hating • Inter (Root) • The universal solvent • The area with more solute • The area with less solute • Separates chambers in the heart • Carries water, salt, and enzymes. • ...

BIOLOGY 2025-02-04

BIOLOGY crossword puzzle
Across
  1. Protein antivirus yang diproduksi oleh sebagian besar sel tubuh untuk menghentikan reproduksi virus.
  2. sistem pertahanan tubuh yang bekerja ketika antigen berhasil lolos dari sistem pertahanan tubuh non-spesifik
  3. reaksi alami tubuh untuk melawan infeksi atau cedera (nama lain peradangan)
  4. bone marrow
  5. sistem pertahanan tubuh bawaan yang dimiliki sejak lahir
  6. proses internalisasi partikel padat oleh sel, seperti bakteri, sel mati, dan partikel mineral kecil.
  7. sel darah putih yang berperan dalam sistem imun bawaan, berfungsi untuk menghancurkan sel-sel yang abnormal, seperti sel kanker dan sel yang terinfeksi virus
  8. Sistem kekebalan tubuh yang kurang aktif.
  9. jaringan lembap yang melapisi rongga dan organ dalam tubuh.
  10. zat kimia yang beredar di aliran darah dan termasuk dalam bagian dari sistem imunitas atau kekebalan tubuh.
Down
  1. penyakit yang terjadi ketika sistem kekebalan tubuh menyerang sel-sel sehat dalam tubuh.
  2. jenis obat yang secara khusus digunakan untuk melawan infeksi akibat bakteri pada tubuh manusia maupun hewan.
  3. salah satu jenis sel darah putih yang berperan dalam sistem kekebalan tubuh yang berfungsi untuk melawan infeksi dan merespons alergen
  4. sel limfosit yang dibentuk di sumsum tulang belakang dan mengalami aktivasi dan maturasi di organ limfoid sekunder.
  5. pertahanan fisik terluar pada tubuh manusia
  6. cairan yang mengalir dalam sistem limfatik dan juga dikenal sebagai getah bening.
  7. protein yang berfungsi sebagai antibodi untuk melindungi tubuh dari infeksi.
  8. penyakit yang disebabkan oleh infeksi virus HIV yang merusak sistem kekebalan tubuh.
  9. sel darah putih yang berperan dalam sistem imun tubuh yang berfungsi untuk membersihkan tubuh dari sel-sel yang sudah tua dan puing-puing lainnya
  10. organel yang berfungsi sebagai sistem pertahanan tubuh dalam saluran pernapasan.

20 Clues: bone marrow • Sistem kekebalan tubuh yang kurang aktif. • pertahanan fisik terluar pada tubuh manusia • sistem pertahanan tubuh bawaan yang dimiliki sejak lahir • jaringan lembap yang melapisi rongga dan organ dalam tubuh. • reaksi alami tubuh untuk melawan infeksi atau cedera (nama lain peradangan) • ...

Biology 2024-12-12

Biology crossword puzzle
Across
  1. 2nd step in protein synthesis, takes place in the cytoplasm
  2. organelle where protein is made
  3. type of mutation only affecting one gene by adding or deletion
  4. single stranded nucleic acid used by cells
  5. occurs during S phase
  6. type of rna used during translation
  7. 3 letter section of mRna that codes for amino acids
  8. macromolecule made of amino acids
  9. 3 letter section of tRna that matches codon
  10. double stranded nucleic acid holding genetic material
Down
  1. used to organize DNA to fit in the nucleus
  2. DNA + protein
  3. section of Dna that codes for a protein
  4. base is substituted one amino acid changed
  5. 1st step in protein synthesis, takes place in nucleus
  6. created during transcription
  7. monomer of nucleic acid
  8. does not code for proteins, "junk"
  9. enzyme used to unzip dna
  10. codes for protein

20 Clues: DNA + protein • codes for protein • occurs during S phase • monomer of nucleic acid • enzyme used to unzip dna • created during transcription • organelle where protein is made • macromolecule made of amino acids • does not code for proteins, "junk" • type of rna used during translation • section of Dna that codes for a protein • used to organize DNA to fit in the nucleus • ...

Biology 2025-02-25

Biology crossword puzzle
Across
  1. Messenger RNA
  2. asexual reproduction
  3. the process by which a cell makes proteins using the genetic information carried in messenger RNA
  4. The process in which a protein is made
  5. enzymes that catalyze the synthesis of a DNA or RNA polymer
  6. 2 heredity units obtained from parents
  7. an enzyme that bonds 2 molecules
  8. enzymes that bind nucleic acids
  9. The basic heredity unit
  10. a complex strand that codes our genetics
Down
  1. complex nucleic acid strand that is similar to DNA
  2. the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA
  3. what DNA and RNA are mostly made of
  4. sexual reproduction
  5. the process where genomes are
  6. Transfer RNA
  7. synthesizers for short RNA sequences
  8. Large molecules made up of many amino acids
  9. A type of storage mostly used in bacteria and viruses
  10. Ribosomal RNA

20 Clues: Transfer RNA • Messenger RNA • Ribosomal RNA • sexual reproduction • asexual reproduction • The basic heredity unit • the process where genomes are • enzymes that bind nucleic acids • an enzyme that bonds 2 molecules • what DNA and RNA are mostly made of • synthesizers for short RNA sequences • The process in which a protein is made • 2 heredity units obtained from parents • ...

Biology 2025-03-24

Biology crossword puzzle
Across
  1. An animal that preys on other animals
  2. The bottom of the energy-flowing pyramid
  3. A stable community that no longer goes through major ecological changes (____-community (add the -community))
  4. An animal that eats both plants and meat
  5. The type of consumers placed at the top of a 4-tier energy-flowing pyramid
  6. The type of predator that is at the top of the food chain (______ predator - only put the blank)
  7. A community of interacting organisms
  8. Animals that have feathers and lay eggs
  9. The first species to colonize new and/or undisturbed land
  10. Largest flightless bird
  11. It’s what leads to biodiversity
Down
  1. The type of pyramid that describes how energy flows in an ecosystem
  2. An animal that eats plants
  3. When every member of a species dies out
  4. The type of consumers that are placed 3rd to last in the energy-flowing pyramid
  5. Animals with fur and don’t lay eggs
  6. The type of consumers that are placed second to bottom of the energy-flowing pyramid
  7. An animal that eats meat
  8. An animal that is eaten by a higher being
  9. The establishment of a community in a bare area without topsoil
  10. Animals with scales that lay eggs
  11. The measure of diversity within an ecosystem
  12. The re-establishment of a community on existing topsoil

23 Clues: Largest flightless bird • An animal that eats meat • An animal that eats plants • It’s what leads to biodiversity • Animals with scales that lay eggs • Animals with fur and don’t lay eggs • A community of interacting organisms • An animal that preys on other animals • When every member of a species dies out • Animals that have feathers and lay eggs • ...

Biology 2025-01-11

Biology crossword puzzle
Across
  1. gas yang dimasukkan ke dalam tubuh pada udara pernafasan adalah
  2. sekat ronggadada (diafraghma) berkontraksi -> posisi dari melengkung menjadi mendatar -> paru-paru mengembang -> tekanan udara dalam paru-paru lebih kecil dibandingkan tekanan udara luar -> udara masuk. Dari mekanisme pernafasan perut tersebut merupakan, mekanisme dari fase
  3. Respirasi yang tidak membutuhkan oksigen untuk menghasilkan energi dan terjadi pada bakteri, ragi, dan makhluk hidup uniseluler yang berada di lingkungan dengan kadar oksigen yang rendah, adalah respirasi
  4. Antara selaput luar dan selaput dalam terdapat rongga berisi cairan
  5. udara yang tersisa di dalam paru-paru, yang berfungsi untuk menjaga agar paru-paru tetap dalam keadaan mengembang di sebut dengan udara
  6. Pernafasan di bagi menjadi 2, pernafasan apa yang terjadinya pertukaran udara antara udara dalam alveolus dengan darah dalam kapiler
  7. Sebelum terjadinya pertukaran oksigen dan karbondioksida, udara dari luar mengalami penyesuaian suhu dan penyaringan proses ini terjadi pada
  8. Jaringan dalam paru-paru yang berfungsi sebagai tempat pertukaran gas oksigen dan karbon dioksida adalah
  9. Pernafasan perut adalah pernafaaan yang melibatkan otot
  10. Kapasitas paru paru terbesar biasanya ditemukan pada
Down
  1. otot diafraghma relaksasi -> posisi dari mendatar kembali melengkung -> paru-paru mengempis -> tekanan udara di paru-paru lebih besas dibandingkan tekanan udara luar -> udara keluar dari paru-paru. Dari mekanisme pernafasan perut tersebut merupakan, mekanisme dari fase
  2. saluran udara yang menghubungkan tenggorokan dengan paru-paru adalah
  3. Pada system pernafasan manusia, proses difusi oksigen terjadi pada
  4. Proses respirasi sel di jaringan tubuh akan menghasilkan
  5. volume udara maksimal yang dapat dihembuskan setelah inspirasi biasa, atau saat mengembuskan napas sekuat-kuatnya, disebut dengan volume udara
  6. Dalam pernafasan dada terjadi mekanisme yang melibatkan aktifitas otot otot antara tulang rusuk/ ruang di antara tulang rusuk dan otot yang terdapat di dalamnya, bisa di sebut dengan
  7. Perhatikan pernyataan ini!!. Sekelompok siswa laki laki melakukan pengamatan pada torso sistem pernafasan manusia. Dia menemukan salah satu organ pernapasan yang memiliki ciri-ciri sebagai berikut.1. Berfungsi meneruskan udara pernafasan ke saluran pernafasan berikutnya 2. Memilikirambut rambutdidalamrongganya 3. Memiliki konka dibagian pangkalnya. Organ pernapasan yang sedang diamati adalah
  8. Pada pangkal tenggorokan (laring) terdapat sebuah katup yang disebut
  9. Sewaktu mengeluarkan napas, otot tulang rusuk berelaksasi, tulang dada turn sehingga rongga dada mengecil, berarti tekanan udara membesar dan udara keluar dari paru-paru. Pernapasan ini disebut pernapasan
  10. Tekak/faring terletak di belakang rongga hidung dan

20 Clues: Tekak/faring terletak di belakang rongga hidung dan • Kapasitas paru paru terbesar biasanya ditemukan pada • Pernafasan perut adalah pernafaaan yang melibatkan otot • Proses respirasi sel di jaringan tubuh akan menghasilkan • gas yang dimasukkan ke dalam tubuh pada udara pernafasan adalah • Pada system pernafasan manusia, proses difusi oksigen terjadi pada • ...

Biology 2025-01-09

Biology crossword puzzle
Across
  1. Living components that affect an ecosystem
  2. Neutrally Charged
  3. the chemical reactions in the body's cells that change food into energy.
  4. Different # of neutrons
  5. Negatively Charged
  6. Biome south of tundra
  7. Fry... Fry... ? Parr
  8. Atom Center
  9. Positively Charged
  10. When cohesion is stronger than adhesion
Down
  1. What bond shares electron
  2. the process by which vegetation changes over time in a forest.
  3. the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
  4. Forest Has Oak,elm,maple,birch
  5. Something that reduces water's surface tension
  6. study of cells
  7. A weak chemical bond
  8. The large element takes the small element's electron
  9. Self-feeding animal
  10. When water sticks to other things
  11. When water sticks to itself
  12. Semiarid biome with low growing shrubs
  13. Different # of electrons

23 Clues: Atom Center • study of cells • Neutrally Charged • Negatively Charged • Positively Charged • Self-feeding animal • A weak chemical bond • Fry... Fry... ? Parr • Biome south of tundra • Different # of neutrons • Different # of electrons • What bond shares electron • When water sticks to itself • Forest Has Oak,elm,maple,birch • When water sticks to other things • ...

Biology 2025-01-22

Biology crossword puzzle
Across
  1. 9
  2. 18
  3. 19
  4. 10
  5. 17
  6. 16
  7. 7
  8. 13
Down
  1. 20
  2. 11
  3. 15
  4. 5
  5. 6
  6. 8
  7. 4
  8. 3
  9. 12
  10. 14
  11. 2
  12. 1

20 Clues: 5 • 9 • 6 • 8 • 4 • 3 • 7 • 2 • 1 • 20 • 11 • 15 • 18 • 19 • 10 • 12 • 17 • 14 • 16 • 13

Biology 2025-05-06

Biology crossword puzzle
Across
  1. the creation of a new species from an existing species
  2. Gradual Change
  3. To fight over resources
  4. Organisms living nearby depend on each other
  5. Hold together two strands of the DNA double helix together.
  6. too many organisms for the resources available
  7. Substance that promotes plat growth
  8. on fire
  9. Specific sequences of DNA that cales for proteins
  10. the spread of something more widely
  11. structure in the Nucleus
  12. natural process where carbon atoms circulate around earth
  13. to stay alive
  14. kills bacteria
  15. The action of breathing
Down
  1. kills/repels insects
  2. Species separated by a physical barrier
  3. Molecule that carries the genetic blueprint
  4. How often something happens
  5. Immunity/tolerance/not affected by
  6. Enough resourses for population standstill
  7. Survival of the fittest
  8. looks like DNA but one stranded
  9. Describes the flow of genetic info within a biological system.
  10. Natural fuels such as coal or gold
  11. the process where plants and other organisms turn light energy to chemical energy
  12. A limiter, prevents something from becoming big
  13. the state or process of rotting;decay
  14. Process where DNA copies itself.
  15. New plants and animals take over the area

30 Clues: on fire • to stay alive • Gradual Change • kills bacteria • kills/repels insects • To fight over resources • Survival of the fittest • The action of breathing • structure in the Nucleus • How often something happens • looks like DNA but one stranded • Process where DNA copies itself. • Immunity/tolerance/not affected by • Natural fuels such as coal or gold • ...

Biology 2025-05-07

Biology crossword puzzle
Across
  1. - Dna makes Rna makes proteins
  2. - Kills/Prevents insects
  3. - Can prevent a population from growing too big
  4. Selection - How species change and adapt over time
  5. - # of tomes how often it happens
  6. - Both allele look the same
  7. - New species evolves
  8. - Makes their own food
  9. - reaction that use air
  10. - Max # of living organisms it can support
  11. Both allele look different
  12. rate- How fast organisms have babies
  13. - Gradual change
  14. - Are genetic charts used to track traits in a family
  15. - too many species for resources availability
  16. - # of living organisms stays about the same
Down
  1. - Both dominants
  2. multiple monologues linked together
  3. - # of organisms keeps getting bigger and bigger
  4. -One dominant + One ree
  5. - what it do
  6. - to live
  7. - fighting for resources
  8. - what it looks like
  9. - reactions that dont use O2
  10. -Fighting back
  11. Physical Trait
  12. - Genetic makeup
  13. - speeds up a chemical reaction
  14. - Kills Bacteria

30 Clues: - to live • - what it do • -Fighting back • Physical Trait • - Both dominants • - Gradual change • - Genetic makeup • - Kills Bacteria • - what it looks like • - New species evolves • - Makes their own food • -One dominant + One ree • - reaction that use air • - Kills/Prevents insects • - fighting for resources • Both allele look different • - Both allele look the same • ...

biology 2025-05-07

biology crossword puzzle
Across
  1. it's madeits mad of
  2. dyocy ribo nucleaic acid
  3. what you start with
  4. ribolucleaic acfoundational concept dogma foundationalconcept that describes the flow of genetic info
  5. smallest structure
  6. what it looks like
  7. sequence that code proteins
  8. thpowerhousese of the cell
  9. organisms that use light from the sunfor energy
  10. slectionsurvival oevolving species utionspecies that evolve over time
  11. chemical reactions that don't require oxygen
  12. bonds together they provide stability for the DNA
Down
  1. a chemical that fights invase plants or animals
  2. uses lightsun for the pigment
  3. he characteristics change and diHomeostasis meostasis maintaining stable conditions
  4. speed up chemical reactions
  5. it the green part of the cell
  6. does it it doe, lecule small particles important for living
  7. multipule monermers connected together
  8. process where DNA makes exact copy of itssemi-conservativevative when a enzmbreaks up the stamps
  9. isolation when species are separated by land or water
  10. entities in the cell nucleus
  11. chemical reactions that repair

23 Clues: smallest structure • what it looks like • it's madeits mad of • what you start with • dyocy ribo nucleaic acid • thpowerhousese of the cell • speed up chemical reactions • sequence that code proteins • entities in the cell nucleus • uses lightsun for the pigment • it the green part of the cell • chemical reactions that repair • multipule monermers connected together • ...

BIOLOGY 2025-04-10

BIOLOGY crossword puzzle
Across
  1. genetic material found in living organisms/
  2. compound that occurs in guano, and fish scales,
  3. genetics, "homozygous" means having two identical alleles (versions) of a gene,
  4. g2,In the context of the cell cycle, G1 (first gap phase) and G2 (second gap phase) are growth phases where the cell prepares for DNA replication (S phase) and cell division (M phase)
  5. compound that is one of the four constituent bases for nucleic acids
  6. is the initial stage of mitosis and meiosis, characterized by the condensation of chromosomes,
  7. nucleoside linked to phosphate group.
  8. mutation is a permanent change in an organism's DNA sequence.
  9. the process by which a cell makes an RNA copy of a piece of DNA
  10. refers to the specific pairing of nitrogenous bases in DNA and RNA,
  11. is the final step of cell division, when the cytoplasm of a cell splits into two daughter cells.
  12. is the final stage of cell division in both mitosis and meiosis, where the chromosomes arrive at opposite poles,
  13. is the stage in the cell cycle where a cell grows, replicates its DNA, and prepares for division,
  14. compound found in living tissue as an constituent base of nucleic acids.
Down
  1. another one of the four compounds for constituent bases of nucleic acids.
  2. bases are nitrogen-containing molecules that are crucial components of nucleic acids9
  3. , more powerful cell
  4. In cell division, anaphase is the stage where sister chromatids separate and move to opposite poles of the cell
  5. genetics, a monohybrid cross involves breeding organisms that differ in only one trait,
  6. process where the genetic code carried by messenger RNA (mRNA)
  7. double helix is the structure of DNA, a molecule that contains genetic information.
  8. In cell division (mitosis and meiosis), metaphase is the stage where chromosomes, which are at their most condensed state
  9. means having different genes for a specific trait.
  10. is a fundamental process of cell division where a single cell divides into two identical daughter cells
  11. less powerful cell.
  12. salt or ester,phosphoric acid
  13. molecule that plays a crucial role in protein synthesis.
  14. synthesis is the formation of a peptide bond between the carboxyl group at the end of a growing polypeptide chain and a free amino group on an incoming amino acid.
  15. crystalline substance found in living tissue.

29 Clues: less powerful cell. • , more powerful cell • salt or ester,phosphoric acid • nucleoside linked to phosphate group. • genetic material found in living organisms/ • crystalline substance found in living tissue. • compound that occurs in guano, and fish scales, • means having different genes for a specific trait. • molecule that plays a crucial role in protein synthesis. • ...

biology 2025-04-23

biology crossword puzzle
Across
  1. / Disease-causing microorganism
  2. / Unassisted movement of molecules down a concentration gradient
  3. / Variant form of a gene
  4. / Site of photosynthesis
  5. transport / Transport against a concentration gradient requiring ATP
  6. / Protein that binds to a specific antigen
  7. / Biological catalyst
  8. / Small organelle where proteins are made
  9. / Molecule that carries genetic instructions
  10. / Biomolecule made of amino acids
  11. / Phase where chromosomes line up at the cell’s equator
  12. / Two identical chromatids joined at a centromere
  13. / Division producing two identical daughter cells
  14. / Maintenance of internal conditions within narrow limits
Down
  1. / Variety of life in a particular habitat
  2. / Stimulates adaptive immunity without causing disease
  3. / Cell division yielding four genetically diverse gametes
  4. / Process converting glucose into pyruvate with ATP yield
  5. / Observable characteristic resulting from genotype
  6. / Powerhouse of the cell
  7. / Sugar–phosphate building block of nucleic acids
  8. / Group of interacting organisms and their environment
  9. / Water movement across a partially permeable membrane
  10. / Energy currency of the cell
  11. / Hollow bone cell involved in bone resorption

25 Clues: / Biological catalyst • / Variant form of a gene • / Site of photosynthesis • / Powerhouse of the cell • / Energy currency of the cell • / Disease-causing microorganism • / Biomolecule made of amino acids • / Variety of life in a particular habitat • / Small organelle where proteins are made • / Protein that binds to a specific antigen • ...

BIOLOGY 2024-10-07

BIOLOGY crossword puzzle
Across
  1. – When two species that have different ancestors develop similar traits
  2. – The divergence of one species into many over time.
  3. – When a trait from an ancestor reoccurs.
  4. – A structure that has no function that is a remnant of a past ancestor
  5. -reads mRNA and synthesizes polypeptides
  6. - What our genes are made of
  7. The diverging of traits into different species from a common ancestor.
  8. – Looking at the embryo of a species to determine its common ancestors.
  9. – Observed that there were factors that controlled populations. Precursor to Darwin’s’ survival of the fittest.
  10. – All organism in a specific group.
  11. - single stranded & is created in the nucleus by reading DNA
  12. - the representation of traits
  13. – The process through which organisms that have the best fitness are able to change the gene frequency over time to evolve. Includes Survival of the fittest.
  14. – The effect where random chance affects the gene frequency of a population.
  15. - When a trait is overshadowed by another
  16. – The relative proportions of genetic variations within a population.
  17. - when mRNA is read by the ribosome to create amino acid chains.
  18. -When two organisms with different ancestors develop similar traits.
Down
  1. -Father of evolution. Determined the evolution of organisms through the process of evolution through the theory of natural selection.
  2. – A structure originating from a past ancestor but with different uses.
  3. - When traits blend together
  4. -When both traits appear
  5. – The process in which humans change the gene frequency of a population.
  6. – Believed that organism evolved by the process of improving themselves.
  7. acids - are attached to tRNA, form a chain that it turned into a protien
  8. - where DNA is transcribed into mRNA
  9. - the genes that codes of a trait
  10. -the changes in traits that affect an organism survivability. This can be behavioural changes.
  11. – The collection of all the genetic population of a species.
  12. -The ability for an organism to survive and pass on its traits to its offspring
  13. -Determined that the Earth was old. A father of geology
  14. - When there are two different alleles
  15. -When organisms traits closely match their local environment.
  16. - the parts of our genes that have for traits

34 Clues: -When both traits appear • - When traits blend together • - What our genes are made of • - the representation of traits • - the genes that codes of a trait • – All organism in a specific group. • - where DNA is transcribed into mRNA • - When there are two different alleles • -reads mRNA and synthesizes polypeptides • – When a trait from an ancestor reoccurs. • ...

Biology 2024-10-03

Biology crossword puzzle
Across
  1. group of organs work together
  2. removes large substances
  3. diffuse through protein doorways
  4. several organs work together
  5. requires energy
  6. moves across protein channels
  7. uses pseudopods
  8. requires no energy
  9. equal amount on both sides
  10. group of cells work together
  11. primary energy
Down
  1. brings substances into the cell
  2. one cell
  3. diffusion of water
  4. two or more tissues work together
  5. diffusion
  6. Many cells
  7. binds to specific sites
  8. fluid dissolve through membrane
  9. most basic unit of any living thing
  10. goes through membrane easily

21 Clues: one cell • diffusion • Many cells • primary energy • requires energy • uses pseudopods • diffusion of water • requires no energy • binds to specific sites • removes large substances • equal amount on both sides • several organs work together • goes through membrane easily • group of cells work together • group of organs work together • moves across protein channels • ...

BIOLOGY 2024-10-08

BIOLOGY crossword puzzle
Across
  1. Kingdom yang mencakup organisme eukariotik yang fotosintetik
  2. Biji dibungkus oleh daun buah, memiliki bunga sekati/sebenrnya...
  3. Sistem klasifikasi Herbert Copeland dikemukakan pada tahun
  4. Sistem klasifikasi yang dikemukakan oleh Carolus Linnaeus dengan kelompok makhluk hidup plantae dan animalia...
  5. Klasifikasi yang disusun dengan melihat keturunan dan hubungan kekerabatan, yaitu...
  6. Ada berapa kingdom dalam sistem klasifikasi...
  7. Suatu proses pengklasifikasian makhluk hidup perlu adanya proses identifikasi...
  8. Sistem klasifikasi lima kingdom dikemukakan oleh...
  9. Teknik dimana tanaman atau jaringan hewan yang memiliki karakteristik yang diinginkan dalam lingkungan laboratorium
  10. Pada tahun 1977 Carl Woese mengemukaan sistem 6 kingdom. Kingdom yang ditambahkan adalah...
  11. Perlindungan dan pemeliharaan tumbuhan/hewan di luar habitat aslinya
  12. Berdasarkan struktur, morfologi, fisiologi, reproduksi, dan habitatnya merupakan sistem klasifikasi...
  13. Klasifikasi yang tidak ada di sistem klasifikasi tumbuhan..
  14. Klasifikasi yang tidak ada di sistem klasifikasi hewan...
Down
  1. Variasi bentuk dan jenis bentang alam
  2. Golongan hewan yang tidak mempunyai tulang belakang...
  3. Biji tidak dilindungi oleh daun buah, belum memiliki bunga sejati, bunga disebut strobilus...
  4. Dikemukakan oleh Lamarck, mengelompokkan makhluk hidup berdasarkan ciri-ciri alami adalah klasifikasi sistem...
  5. Golongan hewan yang mempunyai ruas-ruas tulang belakang...
  6. Alga hijau, cokelat, dan api termasuk ke dalam kingdom..
  7. Phylum untuk hewan tubuh lunak dan bercangkang..
  8. Salah satu makhluk hidup yang masuk ke dalam kingdom monera..
  9. Keanekaragamaan warna pada bunga mawar, merupakan keragaman
  10. Variasi atau perbedaan sifat dan penampilan antarindividu berbeda jenis/spesies dalam satu familia
  11. Tumbuhan paku termasuk ke dalam kingdom..
  12. Satu satunya kingdom yang mencakup organisme prokariotik seperti bakteri
  13. Phylum untuk hewan tubuh dan kakinya beruas-ruas....
  14. Salah satu sub filum yang masuk kedalam kingdom animalia...
  15. Perlindungan agar tumbuhan dan hewan dapat hidup di habitat aslinya
  16. Keanekaragaman hayati dibutuhkan sebagai penunjang kehidupan bagi makhluk hidup, merupakan salah satu dari nilai manfaat yaitu..
  17. Teknik yang digunakan untuk menambah populasi dari hewan yang terancam penuh

31 Clues: Variasi bentuk dan jenis bentang alam • Tumbuhan paku termasuk ke dalam kingdom.. • Ada berapa kingdom dalam sistem klasifikasi... • Phylum untuk hewan tubuh lunak dan bercangkang.. • Sistem klasifikasi lima kingdom dikemukakan oleh... • Phylum untuk hewan tubuh dan kakinya beruas-ruas.... • Golongan hewan yang tidak mempunyai tulang belakang... • ...

biology 2024-07-03

biology crossword puzzle
Across
  1. hormone that is produced in dangerous situations
  2. Secretes antibodies to protect the body from viruses
  3. enzyme produced in the mouth to catalyse starch
  4. iodine solution is used to test for this substance
  5. where the pollen grain lands on
  6. the green pigment in a plant that traps light
  7. tiny hair-like projections in the small intestine
  8. engulfs pathogens in the body (type of white blood cell)
  9. used to build complex structures and helps growth in body
  10. diffusion in water
Down
  1. blood vessel that carries oxygenated blood from the lungs to the heart (two words, use - in between)
  2. the loss of water vapour from a plant
  3. a stem in the plant that carries water
  4. carries oxygen in a red blood cell
  5. Where photosynthesis occurs
  6. a substance that speeds up a chemical reaction such as enzymes
  7. a chemical reaction used to make energy (uses glucose and oxygen hint hint)
  8. fertilised egg (starts with z)
  9. cell division from a parent cell to two daughter cells
  10. a muscle that contracts and relaxes, increasing and decreasing the volume of the lungs

20 Clues: diffusion in water • Where photosynthesis occurs • fertilised egg (starts with z) • where the pollen grain lands on • carries oxygen in a red blood cell • the loss of water vapour from a plant • a stem in the plant that carries water • the green pigment in a plant that traps light • enzyme produced in the mouth to catalyse starch • ...

Biology 2024-09-11

Biology crossword puzzle
Across
  1. The study of living things.
  2. Basic unit of structure and function in living things.
  3. Site of cellular respiration and creates ATP.
  4. The process of building monomers into polymers.
  5. The passing transport process.
  6. Site of photosynthesis and creates glucose.
  7. Full of enzymes to break down substances.
Down
  1. Cellular transport that does require energy.
  2. Small subunit used to build polymers.
  3. Makes proteins and is created in the nucleus.
  4. Source of energy for living things.
  5. Used for structure and support in some cells, plants, and fungi.
  6. Protein that speeds up biological reactions by lowering the activation energy.
  7. Used for energy storage and membranes.
  8. Place on an enzyme that binds to a substrate.
  9. Cellular transport that doesn't require energy.
  10. Stores genetic information.
  11. Used to store substances, animals have one large and plants have many small.
  12. Used for enzymes, transportation, and cell structure.
  13. Modifies, sorts, and packages proteins into vesicles.

20 Clues: The study of living things. • Stores genetic information. • The passing transport process. • Source of energy for living things. • Small subunit used to build polymers. • Used for energy storage and membranes. • Full of enzymes to break down substances. • Site of photosynthesis and creates glucose. • Cellular transport that does require energy. • ...

BIOLOGY 2024-08-29

BIOLOGY crossword puzzle
Across
  1. cells that regulate the opening and closing of stomata
  2. prevents water-loss and reflects excess light
  3. Plant tissue that are composed of nondividing cells
  4. flexible support in plants
  5. Basic unit of life
  6. prevents water-loss and invasion of disease-causing microorganism
  7. responsible for storage and photosynthesis
  8. cells that transform into phagocytic macrophages
  9. cells found in cartilages
  10. cells that replaces the epidermis of mature plants
  11. Type of meristem responsible for the primary growth of plants
  12. basic unit of the nervous system
Down
  1. flexible matrix
  2. Plant tissues that are found on the growing areas of the plant
  3. growth in plants characterized by increase in the plant's height
  4. two kinds of this cell are sclereids and fibers
  5. hard matrix with calcium salts and collagen fibers
  6. refers to a group of individuals of the same species that live in a specific area
  7. cells that surround all nerve fibers and produce myelin sheaths
  8. Responsible for the transport of substances in the human body
  9. This cambium give rise to secondary xylem and phloem

21 Clues: flexible matrix • Basic unit of life • cells found in cartilages • flexible support in plants • basic unit of the nervous system • responsible for storage and photosynthesis • prevents water-loss and reflects excess light • two kinds of this cell are sclereids and fibers • cells that transform into phagocytic macrophages • hard matrix with calcium salts and collagen fibers • ...

Biology 2024-11-07

Biology crossword puzzle
Across
  1. a cellular feature found in the roots of all higher plants
  2. bidirectional
  3. the inner tissue of a leaf, containing many chloroplasts
  4. interconnects all organs and transports water
  5. process by which plants maintain their water content despite the constant water loss due to transpiration
  6. a major constituent of cork
  7. thin areas on the secondary cell walls of plants
  8. makes a major part of ground tissues
  9. Draw only the shape without its specific cells
  10. a thin layer of parenchymatous or sclerenchymatous cells that surrounds the stele in most vascular plants
  11. The surface epithelium of the skin, overlying the dermis
  12. unidirectional
  13. allows for the water to stick to the organic tissues of plants
  14. the way trough the cell wall
  15. present in the vascular bundles of dicot stems
  16. a layer of closely packed cells found under the epidermis on the upper layer of a leaf
Down
  1. A cambium occurring between vascular bundles
  2. endodermal cells present in older roots that have not undergone suberization and are devoid of Casparian strips
  3. strengthening tissue in a plant, formed from cells with thickened, typically lignified, walls
  4. the way trough the cell
  5. keeps the water molecules together
  6. the exhalation of water vapor through the stomata
  7. pores in the epidermis of the leaf or stem of a plant, forming a slit of variable width which allows movement of gases in and out of the intercellular spaces
  8. Draw with the shape aslo with the specific cells
  9. an outer or surrounding layer of an organ or body part
  10. a large strengthened vein along the midline of a leaf
  11. tissue strengthened by the thickening of cell walls, as in young shoots
  12. the innermost layer of cortex in land plants
  13. a measure of the potential energy in water as well as the difference between the potential in a given water sample and pure water
  14. occurs when water changes from a liquid state to a gaseous state
  15. a complex organic polymer deposited in the cell walls of many plants, making them rigid and woody

31 Clues: bidirectional • unidirectional • the way trough the cell • a major constituent of cork • the way trough the cell wall • keeps the water molecules together • makes a major part of ground tissues • A cambium occurring between vascular bundles • the innermost layer of cortex in land plants • interconnects all organs and transports water • ...

Biology 2024-11-01

Biology crossword puzzle
Across
  1. The maximum number of individuals in a species that an environment can support for the long term is
  2. any living thing that has an effect on an ecosystem is
  3. Another characteristic of a population is
  4. Any factor in the environment that does not depend on the number of members in a population per unit area is
  5. explains how fast a given population grows
  6. A feature or quality belonging typically to a person, place, or thing is
  7. This change in a population from high birth and death rates is
  8. What strategist is an Elephant
  9. occurs when births plus immigration equals deaths plus emigration
Down
  1. The gradual growth of the population in the beginning and then increases when the number of the people is
  2. a nonliving part of an ecosystem that shapes its environment is
  3. What strategist is a mouse
  4. What type of growth rate comes first
  5. is the term ecologist use to describe the number of individuals moving away from a population
  6. is the number of males and females in each of the three age groups: pre reproductive stage, reproductive stage, and post reproductive stage is
  7. the rate of expansion an economy can sustain at full capacity and employment is
  8. The study of human populations size, density, distribution, movement, and birth and death rates is
  9. Populations tend to be dispersed
  10. the term ecologists use to describe the number of individuals moving into a population
  11. One Characteristic of a population is the

20 Clues: What strategist is a mouse • What strategist is an Elephant • Populations tend to be dispersed • What type of growth rate comes first • Another characteristic of a population is • One Characteristic of a population is the • explains how fast a given population grows • any living thing that has an effect on an ecosystem is • ...

Biology 2024-11-11

Biology crossword puzzle
Across
  1. Atoms of the same number that differ in number of neutrons
  2. a process that changes, transforms one set of compounds to another
  3. the use of evidence to construct explanations and predictions of natural phenomenons as well as the knowledge generated from this process
  4. science employs the scientific method to study living things
  5. formed form when one or more electrons is transferred with another atom
  6. a substance that speeds up the rate of a reaction without being consumed by the reaction
  7. compound that produces hydrogen ions in a solution
  8. Scale to indicate the concentration of H plus ions in a solution
  9. compounds with an amino group on one side and a carboxyl on the other
  10. is a constant set of conditions an organism needs to survive
  11. to change over time
  12. positive and negative charged atoms
  13. the variable that is deliberately changed
  14. a compound that releases hydrogen ions into a solution
  15. a small chemical unit that makes up a polymer
  16. The new organism has a single parent
  17. combination of chemical reactions as it carries out its life processes
  18. The reactants of enzyme catalyzed reactions
  19. the substance that is dissolved
  20. a material composed of two or more elements or compounds that are physically mixed together but not chemically combined.
  21. Energy needed to get a reaction started
  22. a signal to which an organism responds
  23. a logical interpretation based on what scientist already know
  24. The variable that is observed and changes as a response of the independent variable
  25. biological catalysts that are usually proteins
  26. basic unit of all matter
Down
  1. the substance in which the solute is dissolved
  2. monomers that consists of 5 carbon sugar, a phosphate group and a nitrogenous base
  3. weak acids that reacts with strong acids to prevent sharp sudden changes in pH
  4. macromolecules containing nitrogen, carbon, hydrogen, and oxygen
  5. polymers assembled by nucleotides
  6. the attraction between molecules of a different substance
  7. involves observing and asking questions, forming hypotheses, conducting controlled experiments, collecting and analyzing data, and drawing conclusions
  8. is a personal, rather than scientific, point of view for, or against something
  9. compound made up of carbon, oxygen and hydrogen
  10. molecules slightly attracted to oppositely charged regions nearby
  11. bond- Formed from when one or more electrons is shared between another atoms
  12. substance formed by chemical reaction of 2 or more elements in definite proportions
  13. a mixture when all the components are distributed evenly
  14. mixture of water and nondissolved material
  15. are descriptive and involves characteristics that can not usually be measured\
  16. made up of many monomers to build a macromolecule
  17. numbers obtained by counting or measuring
  18. Cells from 2 parents unite to produce the first cell of a new organism
  19. The elements or compounds produced by a chemical reaction
  20. a tentative scientific explanation that can be tested by further observation or experimentation
  21. large vary groups of macromolecules which are generally not soluble in water
  22. The elements or compounds that engage in a chemical reaction
  23. structure that contains cells genetic material in form of DNA
  24. changing factors as a result of a hypothesis rejection
  25. This genetic code, with a few minor variations, determines the inherited traits of every organism on Earth.
  26. the act of noticing and describing events or process in a carefully orderly way
  27. is a pure substance that consists of entirely of one type of atom

53 Clues: to change over time • basic unit of all matter • the substance that is dissolved • polymers assembled by nucleotides • positive and negative charged atoms • The new organism has a single parent • a signal to which an organism responds • Energy needed to get a reaction started • numbers obtained by counting or measuring • the variable that is deliberately changed • ...

biology 2024-10-24

biology crossword puzzle
Across
  1. The wave in an ECG that represents atrial depolarization.
  2. Who or what acts as the controller in the cooking control loop
  3. A diagnostic imaging technique that uses magnetic fields and radio waves to produce detailed images of organs and tissues.
  4. What is the term for the difference in luminance or color that helps distinguish objects in an image?
  5. In synaptic transmission, what are the chemical messengers that carry the signal across the synaptic gap?
  6. This imaging method evaluates the thickness of the retina and optic nerve using reflected light.
  7. Type of measurement done using bioelectric potentials generated in the heart
  8. The medical imaging technique that evaluates the metabolic activity of tissues using a radioactive tracer.
  9. Which process involves the release of neurotransmitters from the axon terminal of one neuron to the receptors on the post-synaptic neuron?
  10. A device that measures electrical activity in muscles.
  11. What do we call the unwanted variations in image density that can appear as grain or pixel noise, particularly in low-light conditions?
  12. In medical X-ray imaging, which body part appears the darkest due to its low absorption of X-rays?
  13. How does the human body demonstrate feedforward control?
  14. This imaging procedure allows doctors to visualize the internal organs and vessels without large incisions, using a flexible tube with a camera.
  15. The process by which a cell's internal environment maintains balance.
Down
  1. Which component of blood is responsible for transporting gases, nutrients, hormones, and wastes?
  2. This is the specialized cardiac muscle tissue responsible for transmitting electrical signals throughout the heart.
  3. The process by which the heart muscle cells become electrically charged and prepare for contraction.
  4. The term for the negative internal charge of a cell when it is at rest.
  5. What is the term for the small gap between two neurons where neurotransmitters are released to facilitate communication?
  6. This part of the nervous system includes the brain and spinal cord, responsible for processing information
  7. What is the process of converting analog signals from an imaging detector into a digital format for storage and processing?
  8. What is the primary function of a feedback control system?
  9. What is the main pigment in red blood cells that binds oxygen?
  10. This type of potential occurs when a neuron fires and rapidly changes its membrane potential.

25 Clues: A device that measures electrical activity in muscles. • How does the human body demonstrate feedforward control? • The wave in an ECG that represents atrial depolarization. • What is the primary function of a feedback control system? • Who or what acts as the controller in the cooking control loop • What is the main pigment in red blood cells that binds oxygen? • ...

Biology 2024-11-01

Biology crossword puzzle
Across
  1. Second part of the Latin name, As specific as you can get
  2. The scientific study of how living thigs are classified
  3. change over time
  4. Control center of the cell
  5. An animal with a backbone
  6. Transports protein for the cell
  7. Breaks down waste
  8. Allows what enters and leaves the cell
  9. A group of similar cells that perform a specific function
  10. The process of grouping things based on their similarities
  11. Holds water food and waste
  12. Delivers protein
Down
  1. Shape of an animal cell
  2. An animal without a backbone
  3. Produces protein
  4. Gel-like fluid that allows other organelles to move
  5. The mistaken idea that living things come from nonliving things
  6. Gives energy for a cell
  7. First part of a Latin name
  8. Produces energy through photosynthesis
  9. Balance of body parts
  10. Named cells after jail cells
  11. Protects the plant cell
  12. Shape of an plant cell
  13. A living thing
  14. One

26 Clues: One • A living thing • Produces protein • change over time • Delivers protein • Breaks down waste • Balance of body parts • Shape of an plant cell • Shape of an animal cell • Gives energy for a cell • Protects the plant cell • An animal with a backbone • Control center of the cell • First part of a Latin name • Holds water food and waste • An animal without a backbone • ...

Biology 2024-11-12

Biology crossword puzzle
Across
  1. an interaction between species where one organism benefits and the other is harmed
  2. the body uses this to regulate body temperature
  3. the amount of a species a habitat can support
  4. biotic carbon
  5. this organism is a producer
  6. this carbon reservoir is the water on the planet
  7. this protein makes food break down faster
  8. organelle responsible for cellular respiration
  9. this macromolecule's monomer is amino acids
Down
  1. this organelle makes protein
  2. this organism breaks down dead things
  3. something that is not alive
  4. an ecosystem has many different organisms
  5. this organelle is used for storage
  6. an ecosystem is able to maintain a steady state, even after a disturbance
  7. a species which controls the entire ecosystem; without the ecosystem would fall apart
  8. an interaction between species where both are benefitted
  9. "stuff" moving from high to low
  10. this indicator turns purple when in contact with starch
  11. stored in the bonds of molecules

20 Clues: biotic carbon • something that is not alive • this organism is a producer • this organelle makes protein • "stuff" moving from high to low • stored in the bonds of molecules • this organelle is used for storage • this organism breaks down dead things • an ecosystem has many different organisms • this protein makes food break down faster • ...

Biology 2024-11-12

Biology crossword puzzle
Across
  1. made of smaller pieces called nucleotides
  2. energy is absorbed during the reaction
  3. enzyme to digest lactose
  4. similar ecosystems with similar enviornments
  5. exothermic reactions that break down large molecules to supply energy
  6. stores water in cells
  7. packs proteins and lipids in cells
  8. speeds up reactions in cells
  9. does photosynthesis in cells
  10. single gene affects more than one trait
  11. make chains of amino acids
  12. chains multiple sugars
  13. powerhouse of cells
  14. structures in the cytoplasm where proteins are made
  15. affected by other factors
  16. multicellular organisms
  17. one gene affects the expression of another gene
  18. the cellular material inside the plasma membrane
  19. reactions in living organisms
Down
  1. changed by the experiment
  2. tailor medicines to genetic profiles
  3. a relationship between organisms that use the same resource
  4. the use of technology to change the genetic makeup of living organisms for human purposes
  5. sugar or starch used to store energy
  6. new functions can be derived from living systems
  7. the dominant allele is affected by the recessive allele
  8. energy is emitted during the reactions
  9. part of earth where life exists
  10. two alleles are both expressed
  11. structures in the cytoplasm where proteins are made
  12. fats and oils
  13. single-celled organisms
  14. break down and digest waste
  15. forms multi-protein complex
  16. genes that regulate development

35 Clues: fats and oils • powerhouse of cells • stores water in cells • chains multiple sugars • single-celled organisms • multicellular organisms • enzyme to digest lactose • changed by the experiment • affected by other factors • make chains of amino acids • break down and digest waste • forms multi-protein complex • speeds up reactions in cells • does photosynthesis in cells • ...

Biology 2025-11-14

Biology crossword puzzle
Across
  1. Outer border of a cell
  2. Controls what enters and exits the cell
  3. postal service of the cell
  4. Monomers are glucose, fructose, and sucrose
  5. The least reactive group in the periodic table
  6. Releases O2 in exchange for CO2
  7. Structures that clean up the cell
  8. Barrier around the nucleus
  9. Makes up most of the leaf's interior and where photosynthesis occurs
  10. Uses cellular respiration to make energy
Down
  1. "Eukie" counterpart
  2. Links two amino acids together to create peptides and proteins
  3. Combines carbon from carbon dioxide, uses chemical energy to make glucose
  4. How plants make their food and energy from the sun
  5. Just DNA
  6. Number 6 on the periodic table
  7. Electromagnetic radiation that allows us to see light and colors
  8. Just ATP
  9. A sac like storage
  10. Process in which water is used to break down amino acids
  11. Where ribosomes are made
  12. Our teacher!!!
  13. 6H20
  14. Basic unit of all living organisms
  15. nicknamed "eukie"

25 Clues: 6H20 • Just DNA • Just ATP • Our teacher!!! • nicknamed "eukie" • A sac like storage • "Eukie" counterpart • Outer border of a cell • Where ribosomes are made • postal service of the cell • Barrier around the nucleus • Number 6 on the periodic table • Releases O2 in exchange for CO2 • Structures that clean up the cell • Basic unit of all living organisms • ...

biology 2025-11-07

biology crossword puzzle
Across
  1. Structures responsible for protein synthesis; they make the rough endoplasmic reticulum "rough".
  2. The molecule that carries the genetic instructions for an organism.
  3. A feature that helps an organism survive and reproduce in its specific environment.
  4. A specialized cell transmitting nerve impulses; a nerve cell.
  5. The passive movement of particles from an area of high concentration to an area of low concentration.
  6. The process of waste removal from an organism.
  7. The basic structural and functional unit of all known living organisms.
  8. The process of taking food into the body.
  9. The cell organelle responsible for energy production (the cell's "powerhouse").
  10. An organism's ability to maintain a stable internal condition despite a changing environment.
  11. A plant organelle that stores water, waste, and other materials.
  12. The organelle that contains the genetic information in a eukaryotic cell.
  13. An organism that can make its own food using energy from the sun.
Down
  1. A type of single-celled prokaryotic microorganism.
  2. The process plants use to convert sunlight, carbon dioxide, and water into glucose/sugar.
  3. The movement of water from an area of high water concentration to low water concentration across a membrane.
  4. The process of gas exchange, taking in oxygen and releasing carbon dioxide.
  5. A term for a single-celled organism.
  6. The scientific study of heredity and the variation of inherited characteristics.
  7. Related to the lungs (e.g., in the circulatory system).
  8. The plant organelle responsible for photosynthesis.
  9. The organ responsible for pumping blood throughout the body.
  10. Proteins that act as biological catalysts to speed up chemical reactions.
  11. The sum of all chemical reactions that occur within an organism.
  12. The process of cell division that results in two identical daughter cells.

25 Clues: A term for a single-celled organism. • The process of taking food into the body. • The process of waste removal from an organism. • A type of single-celled prokaryotic microorganism. • The plant organelle responsible for photosynthesis. • Related to the lungs (e.g., in the circulatory system). • The organ responsible for pumping blood throughout the body. • ...

BIOLOGY 2025-11-07

BIOLOGY crossword puzzle
Across
  1. : The jelly-like substance that fills the inside of a cell
  2. : The basic unit of life
  3. : A type of cell that lacks a nucleus and membrane-bound organelles
  4. : A biological community of interacting organisms and their physical environment
  5. : Organelle in plant cells that is the site of photosynthesis
  6. : A proposed explanation for a phenomenon, which can be tested
  7. : The process of nuclear division in eukaryotic cells that results in two daughter nuclei each having the same number and kind of chromosomes as the parent nucleus
  8. : Genetic material in cells
  9. : A protein that acts as a biological catalyst
  10. : Organisms that consume other organisms for energy
  11. : A thread-like structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes
Down
  1. : A membrane-bound sac that plays roles in intracellular digestion and the release of cellular waste products
  2. : An organism that makes its own food
  3. : Structures responsible for protein synthesis
  4. : The study of heredity and the variation of inherited characteristics
  5. : The movement of water across a selectively permeable membrane
  6. : A group of similar cells that perform the same function
  7. : The process by which plants use sunlight, water, and carbon dioxide to create their own food
  8. : Organelles known as the "powerhouse" of the cell, where cellular respiration occurs
  9. : The control center of a cell, containing genetic material
  10. : A group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding
  11. : The study of living things
  12. : A group of individuals of the same species living in the same area

23 Clues: : The basic unit of life • : Genetic material in cells • : The study of living things • : An organism that makes its own food • : Structures responsible for protein synthesis • : A protein that acts as a biological catalyst • : Organisms that consume other organisms for energy • : A group of similar cells that perform the same function • ...

Biology 2025-10-08

Biology crossword puzzle
Across
  1. A double stranded molecule, containing nucleotides that stores the genetic information required to produce the specific proteins needed for correct cell function
  2. When homologous chromosomes line up independent of any rule, creating a random allocation of maternal/paternal chromosomes into the gametes.
  3. The random fusing of a haploid sperm and haploid egg to create a zygote.
  4. Short section of DNA coding for a particular trait
  5. When humans decide which individuals breed together
  6. Two different alleles for a trait
  7. Using a genetic marker/base sequence/gene that only occurs in one species to see whether an unknown individual is that species ornot.
  8. An organism or cell having only one complete set of chromosomes
  9. Allele will only appear in the phenotype when dominant alleles are absent, characterized by a lowercase letter, i.e. if genotype is homozygous recessive (rr)
  10. An alternate form of a gene. They have only slightly different base sequences from one another.
  11. Allele pairs are separated during meiosis so each gamete has only 1 instead of 2 alleles for a trait
  12. Two chromosomes with the same genes (one from the sperm, one from the egg) but with potentially different alleles.
  13. A permanent change in the DNA base sequence.
  14. A cell having two sets of chromosomes (one from each parent)
  15. A strand of DNA that is sectioned into genes
Down
  1. Exchange of alleles between homologous chromosomes during meiosis. This results in recombinant chromosomes which contain some maternal alleles and some paternal alleles.
  2. Individuals with the best suited alleles to that specific environment will survive to reproductive age to pass the alleles on. These alleles will then become more common in the gene pool. Those with less suited alleles are less likely to survive therefore these alleles will become rarer in the gene pool.
  3. Matching an individual’s genetic markers to another individual to see how they are related to each other.
  4. A haploid cell such as an egg or sperm. Gametes unite during sexual reproduction to produce a diploid zygote.
  5. Figuring out what the sequence of bases is for a gene
  6. Change in base sequence does not change the amino acid sequence so doesnt change the protein
  7. Combination of alleles an organism has for a specific gene
  8. All the different alleles/phenotypes in a population
  9. A cell that is not a gamete (sperm or egg)
  10. Physical expression of a genotype
  11. A fertilisedegg
  12. Something that causes a mutation
  13. A type of cell division that results in four haploid daughter gametes, each genetically different from each other
  14. related individuals having offspring
  15. Two of the same alleles for a trait
  16. An allele that is always shown in the phenotype (masks the recessive allele).

31 Clues: A fertilisedegg • Something that causes a mutation • Two different alleles for a trait • Physical expression of a genotype • Two of the same alleles for a trait • related individuals having offspring • A cell that is not a gamete (sperm or egg) • A permanent change in the DNA base sequence. • A strand of DNA that is sectioned into genes • ...

BIOLOGY 2025-08-22

BIOLOGY crossword puzzle
Across
  1. – Process plants use to convert sunlight into energy.
  2. – Process by which cells release energy from glucose.
  3. – A change in the DNA sequence.
  4. – The molecule that carries genetic information.
  5. – The basic unit of life.
  6. – Threadlike structure of DNA found in the nucleus.
  7. – A segment of DNA that codes for a trait.
  8. – Variety of life in an area.
  9. – Maintaining stable internal conditions in an organism.
  10. – Community of organisms interacting with their environment.
  11. – Process by which species change over time.
Down
  1. – Close relationship between two different species.
  2. – Any living thing.
  3. – A trait that helps an organism survive in its environment.
  4. – Large molecule made of amino acids, essential for structure and function.
  5. – Organelle that stores DNA in eukaryotic cells.
  6. – Cell division that produces two identical daughter cells.
  7. – Organelle where photosynthesis occurs.
  8. – Protein that speeds up chemical reactions.
  9. – Group of similar cells performing the same function.

20 Clues: – Any living thing. • – The basic unit of life. • – Variety of life in an area. • – A change in the DNA sequence. • – Organelle where photosynthesis occurs. • – A segment of DNA that codes for a trait. • – Protein that speeds up chemical reactions. • – Process by which species change over time. • – The molecule that carries genetic information. • ...

biology 2025-08-22

biology crossword puzzle
Across
  1. powerhouse of the cell
  2. the something of light affects photosynthesis
  3. a gas vital for the survival of humans, animals, and plants
  4. system the system that is responsible for bringing oxeygen into the body
  5. if theres to much glucose the pancreas produce what
  6. this type of cell has a cell wall
  7. the mechansism th keeps the body stable
  8. plant and what cells
  9. the smallest unit that can live on its own and that makes up all living organisms
  10. body system that produces the majority of the bodys hormones
  11. When body temperature goes down, the body makes a change to bring it back up this is an example of a what loop
Down
  1. the name of the process where plants turn sulight into energy
  2. the bodys main source of energy
  3. the study of living organisims
  4. part of the brain that stores memorys for short periods of time
  5. where photosynthesis occurs
  6. the organlle that contains dna
  7. an organelle that stores water.
  8. chemical messengers produced by the body's endocrine glands
  9. a complex network of nerves and cells that transmit signals between different parts of the body is which system

20 Clues: plant and what cells • powerhouse of the cell • where photosynthesis occurs • the study of living organisims • the organlle that contains dna • the bodys main source of energy • an organelle that stores water. • this type of cell has a cell wall • the mechansism th keeps the body stable • the something of light affects photosynthesis • ...

Biology 2025-08-22

Biology crossword puzzle
Across
  1. adalah alat bantu penglihatan yang memiliki lensa untuk memperbesar penampakan objek
  2. sel yang tidak memiliki membran yang melapasi inti sel
  3. adalah perpindahan zat padat,cair dan gas dari larutan hipertonis ke larutan hipotonis
  4. adalah mikroskop yang menghasilkan gambar objek melalui berkas elektron
  5. berfungsi sebagai kerangka sel
  6. adalah sel yang memiliki inti sel (nukleus)
  7. terdapat pada sel tumbuhan
  8. adalah cairan yang terdapat didalam sel
  9. adalah perpindahan air atau zat pelarut dari larutan hipotonis ke larutan hipertoni
  10. adalah transpor pada membran sel yang tidak memerlukan energi
Down
  1. adalah peristiwa masuknya zat padat atau cair melalui membran
  2. adalah difusi yang memerlukan bantuan protein spesifik dalam bentuk saluran protein dan protein transpor
  3. merupakan lapisan pembatas antara sel dan lingkungan luarnya
  4. terdapat didalam sitoplasma secara bebas dan terikat pada RE
  5. adalah proses pengeluaran zat padat atau cair melalui membran
  6. berfungsi sebagai the power of house karena merupakan tempat berlangsungnya respirasi aerob sel
  7. merupakan sebuah sistem membran yang berlipat yang bersatu dengan membran sel dan membran inti
  8. merupakan komponen utama dalam sel yang berfungsi mengatur aktivitas sel
  9. berfungsi membentuk sel dan dinding sel tumbuhan
  10. unit terkecil penyusun makhluk hidup

20 Clues: terdapat pada sel tumbuhan • berfungsi sebagai kerangka sel • unit terkecil penyusun makhluk hidup • adalah cairan yang terdapat didalam sel • adalah sel yang memiliki inti sel (nukleus) • berfungsi membentuk sel dan dinding sel tumbuhan • sel yang tidak memiliki membran yang melapasi inti sel • merupakan lapisan pembatas antara sel dan lingkungan luarnya • ...

BIOLOGY 2025-08-22

BIOLOGY crossword puzzle
Across
  1. – A section of DNA that codes for a trait.
  2. – The smallest unit of life.
  3. – The “powerhouse” of the cell; makes energy.
  4. – Movement of particles from high to low concentration.
  5. – Any living thing.
  6. – Diffusion of water across a membrane.
  7. – Community of organisms and their environment.
  8. – Molecule that carries genetic information.
  9. – Plants make food using sunlight.
Down
  1. – Change in species over time.
  2. – Molecule that builds and repairs cells.
  3. – Cells release energy from glucose.
  4. – Keeping the body’s conditions stable.
  5. – Thread-like structure of DNA in the nucleus.
  6. – Variety of life in an area.
  7. – A trait that helps survival.
  8. – Controls the cell, stores DNA.
  9. – Jelly-like fluid where reactions happen.
  10. – Chemical messenger in the body.
  11. – A protein that speeds up chemical reactions.

20 Clues: – Any living thing. • – The smallest unit of life. • – Variety of life in an area. • – Change in species over time. • – A trait that helps survival. • – Controls the cell, stores DNA. • – Chemical messenger in the body. • – Plants make food using sunlight. • – Cells release energy from glucose. • – Keeping the body’s conditions stable. • – Diffusion of water across a membrane. • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. A group of tissues working together.
  2. An animal that eats only plants.
  3. The part of a cell that makes proteins
  4. Simple, single-celled organisms without a nucleus.
  5. A trait that helps an organism survive.
  6. Organisms like mushrooms that absorb nutrients.
  7. The basic unit of all life.
  8. All living and non-living things in an area.
  9. Change is species over many generations.
  10. how plants make food using sunlight.
  11. A segment of DNA that determines a trait.
  12. Cell division that produces sperm and egg cells.
  13. Movement of water across a membrane.
Down
  1. Am animal with a backbone.
  2. The natural home of an organism.
  3. How cells break down sugar for energy.
  4. A random change in a DNA sequence.
  5. Molecule carrying genetic instructions.
  6. An organism's role in its ecosystem.
  7. Where photosynthesis happens in plants.
  8. A large area with similar climate and plants.
  9. Offspring of two different species.
  10. The control center of the cell.
  11. Nutrient used to build and repair body tissues.
  12. A protein that speeds up chemical reactions.
  13. Maintaining a stable internal environment.
  14. A fertilized egg cell.
  15. A group of similar cells working together.
  16. Process of cell division.

29 Clues: A fertilized egg cell. • Process of cell division. • Am animal with a backbone. • The basic unit of all life. • The control center of the cell. • The natural home of an organism. • An animal that eats only plants. • A random change in a DNA sequence. • Offspring of two different species. • A group of tissues working together. • An organism's role in its ecosystem. • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. organism predates another
  2. consumer first consumer
  3. both organisms benefit
  4. cytoplasm divides
  5. cells growing phase
  6. protein only in RNA
  7. system System involving lungs
  8. PMAT or mitosis
  9. parasites organism
Down
  1. make food
  2. freefloating DNA cell
  3. water molecules transported
  4. study of life
  5. sugars
  6. unregulated cell division
  7. nucleus included
  8. DNA doubling phase
  9. producers that make food
  10. One organism benefits, other unharmed
  11. largest consumer

20 Clues: sugars • make food • study of life • PMAT or mitosis • nucleus included • largest consumer • cytoplasm divides • DNA doubling phase • parasites organism • cells growing phase • protein only in RNA • freefloating DNA cell • both organisms benefit • producers that make food • organism predates another • unregulated cell division • consumer first consumer • water molecules transported • ...

biology 2026-04-16

biology crossword puzzle
Across
  1. Dna
  2. mRNA to Amino Acids
  3. Water storage
  4. Powerhouse
  5. DNA to mRNA
  6. Both Benefit
  7. Structure
  8. Protein makers
  9. One fine, one good
  10. Structure and quick energy
  11. leaves nucleus
Down
  1. One eaten
  2. Plant energy
  3. fat and long term energy
  4. make up proteins
  5. build up proteins
  6. Controls what comes in and out
  7. build muscles
  8. One bad, one good
  9. made up of nucleotides

20 Clues: Dna • One eaten • Structure • Powerhouse • DNA to mRNA • Plant energy • Both Benefit • Water storage • build muscles • Protein makers • leaves nucleus • make up proteins • build up proteins • One bad, one good • One fine, one good • mRNA to Amino Acids • made up of nucleotides • fat and long term energy • Structure and quick energy • Controls what comes in and out

Biology 2026-05-08

Biology crossword puzzle
Across
  1. a solution with lower solute concentration than the cell
  2. having two sets of chromosomes
  3. movement of particles from high to low concentration
  4. a solution with equal solute concentration as the cell
  5. Gradient, a difference in concentration across a space
  6. a solution with higher solute concentration than the cell
  7. Assortment, random separation of chromosomes during meiosis
  8. Transport, movement of substances without energy along a concentration gradient
  9. Transport, movement of large materials using vesicles
  10. having one set of chromosomes
  11. Diffusion, passive transport using protein channels
  12. process of releasing materials from the cell
Down
  1. differences in traits among individuals
  2. Number, the total number of chromosomes in a cell
  3. Channel, a membrane protein that allows substances to pass
  4. diffusion of water across a selectively permeable membrane
  5. Transport, movement of substances using energy against a concentration gradient
  6. the main energy carrying molecule in cells
  7. Reproduction, reproduction involving one parent producing identical offspring
  8. process of taking materials into the cell
  9. Reproduction, reproduction involving two parents producing genetic variety
  10. Over, exchange of genetic material between homologous chromosomes

22 Clues: having one set of chromosomes • having two sets of chromosomes • differences in traits among individuals • process of taking materials into the cell • the main energy carrying molecule in cells • process of releasing materials from the cell • Number, the total number of chromosomes in a cell • Diffusion, passive transport using protein channels • ...

Biology 2026-05-08

Biology crossword puzzle
Across
  1. the area where DNA strands separate during replication
  2. messenger RNA that carries instructions from DNA
  3. a condition of having more than two sets of chromosomes
  4. transfer RNA that carries amino acids
  5. a five carbon sugar found in DNA
  6. ribosomal RNA that makes up ribosomes
  7. Mutation a mutation where one base is replaced
  8. a section of RNA that codes for proteins
  9. a molecule containing phosphorus that is part of a nucleotide
  10. a section of RNA that does not code for proteins
  11. a molecule that stores genetic information
  12. the process by which genes produce proteins
  13. a molecule that carries genetic instructions for protein synthesis
  14. weak bonds that hold DNA bases together
  15. replication in which each new DNA molecule has one old strand
  16. the preservation of original DNA information during replication
  17. an enzyme that builds RNA molecules
  18. the passing of genetic information from parent to offspring
  19. the process of making proteins from RNA
  20. the cell structure that contains DNA
  21. Mutation a mutation that shifts the reading frame
  22. a three base sequence on tRNA that matches a codon
Down
  1. the site of protein synthesis
  2. the process of making an exact copy of DNA
  3. Sequence the order of amino acids in a protein
  4. an enzyme that unwinds DNA during replication
  5. an environmental factor that causes mutations
  6. a change in an observable trait
  7. an enzyme that builds new DNA strands
  8. Mutation a change in the structure or number of chromosomes
  9. Mutation a mutation where nucleotides are removed
  10. a nitrogenous base that pairs with guanine
  11. Mutation a mutation affecting a single nucleotide
  12. Base, a molecule containing nitrogen that stores genetic information
  13. a nitrogenous base that pairs with adenine in DNA
  14. Mutation a mutation where extra nucleotides are added
  15. a nitrogenous base that pairs with cytosine
  16. the basic unit of DNA and RNA made of sugar phosphate and base
  17. a three base sequence on mRNA that codes for an amino acid
  18. a nitrogenous base that pairs with thymine in DNA
  19. an enzyme that joins pieces of DNA together
  20. the process of making RNA from DNA

42 Clues: the site of protein synthesis • a change in an observable trait • a five carbon sugar found in DNA • the process of making RNA from DNA • an enzyme that builds RNA molecules • the cell structure that contains DNA • an enzyme that builds new DNA strands • transfer RNA that carries amino acids • ribosomal RNA that makes up ribosomes • weak bonds that hold DNA bases together • ...

Biology 2026-06-12

Biology crossword puzzle
Across
  1. Unspecialised cells that can develop into different cell types
  2. Fusion of male and female gametes to form a zygote
  3. Plant tissue that transports sugars around the plant
  4. Simple sugar used in respiration to release energy
  5. Protein in red blood cells that carries oxygen
  6. Tiny air sacs in the lungs where gas exchange occurs
  7. Functional unit of the kidney responsible for filtration
  8. Digestive enzyme that breaks down starch into sugars
  9. Nitrogenous waste produced from the breakdown of excess amino acids
  10. Male reproductive organ that produces sperm
  11. Female gamete involved in fertilisation
Down
  1. Tube that carries air to and from the lungs
  2. Finger-like projections in the small intestine that increase surface area for absorption
  3. Process that releases energy from glucose in cells
  4. Female reproductive organ that produces eggs
  5. Male gamete involved in fertilisation
  6. Tubes that branch from the trachea into the lungs
  7. Process of breaking down food into smaller soluble molecules
  8. Plant tissue that transports water and mineral ions
  9. Organ that allows exchange of nutrients and wastes between mother and fetus
  10. Transfer of pollen from anther to stigma
  11. Organ that filters blood and produces urine
  12. Removal of metabolic waste products from the body
  13. Tiny pores on leaves that allow gas exchange
  14. Biological catalyst that speeds up chemical reactions in living organisms

25 Clues: Male gamete involved in fertilisation • Female gamete involved in fertilisation • Transfer of pollen from anther to stigma • Tube that carries air to and from the lungs • Organ that filters blood and produces urine • Male reproductive organ that produces sperm • Female reproductive organ that produces eggs • Tiny pores on leaves that allow gas exchange • ...

biology 2026-05-26

biology crossword puzzle
Across
  1. puncak tingakatan tertinggi pada rantai makanan
  2. satuan tempat berlangsungnya interaksi makhluk hidup dan lingkungannya
  3. organisme yang mampu menguraikan bahan organik menjadi senyawa sederhana
  4. jenis bakteri yang mengikat nitrogen bebas di akar tanaman polong
  5. organisme pemakan segala
  6. proses daur air ketika air jatuh ke bumi
  7. organisme yang dapat menbuat makanan sendiri
  8. tahapan pertama daur air
  9. proses perubahan amonia menjadi nitrit san nitrat
  10. organisme yang memperoleh energi dari sisa makhluk hidup mati
  11. daur perpindahan unsur kimia
  12. proses masuknya air ke dalam tanah
  13. global kondisi meningkatnya suhu bumi akibat efek rumah kaca
  14. pemangsa dalam rantai makanan
  15. ekosistem dengan kadar garam tinggi
  16. lapisan atmosfer yang rusak akibat CFC
  17. beracun pencemaran limbah industri berbahaya
  18. proses penguapan air dari tumbuhan ke atmosfer
  19. pencemaran yang menyebabkan eutrofikasi perairan
  20. makhluk hidup dan lingkungan
  21. makanan hubungan makan dan dimakan yang saling bercabang
Down
  1. teknik pemulihan lingkungan
  2. piramida yang menunjukkan jumlah energi
  3. organisme pemakan produsen langsung
  4. pemanfaatan tumbuhan untuk mengurangi pencemaran tanah
  5. piramida yang menunjukkan jumlah individu tiap trofik
  6. faktor hidup dalam ekosistem
  7. tingkatan pertama rantai makanan
  8. tempat hidup alami suatu organisme
  9. gas rumah kaca utama hasil pembakaran bahan bakar fosil
  10. komponen tak hidup dalam ekosistem
  11. perpindahan unsur nitrogen dari atmosfer ke tanah oleh bakteri tertentu
  12. sekunder organisme yang memakan konsumen primer
  13. jenis pencemaran akibat suara berlebihan
  14. keadaan lingkungan yang menjadi kotor karena zat berbahaya
  15. mikroorganisme yang digunakan untuk membersihkan limbah minyak
  16. hubungan antara dua makhluk hidup di mana satu dirugikan
  17. zat pencemaran lingkungan
  18. limbah yang sulit terurai secara alami
  19. proses perubahan nitrat menjadi nitrogen bebas
  20. simbiosis yang menguntungkan kedua pihak

41 Clues: organisme pemakan segala • tahapan pertama daur air • zat pencemaran lingkungan • teknik pemulihan lingkungan • faktor hidup dalam ekosistem • daur perpindahan unsur kimia • makhluk hidup dan lingkungan • pemangsa dalam rantai makanan • tingkatan pertama rantai makanan • tempat hidup alami suatu organisme • komponen tak hidup dalam ekosistem • proses masuknya air ke dalam tanah • ...

Biology 2026-07-03

Biology crossword puzzle
Across
  1. thing that you can use to grow your plants instead of soil
  2. Fungus control
  3. different species eat each other
  4. Chemicals build up in a food chain
  5. Fertiliser Used to makes grow better non naturally
  6. process of making useful things and food
  7. Natural pest control
  8. used to get rid of things that could harm plants
  9. levels Levels of a food chain
  10. animal waste product good for growing plants
Down
  1. same species eat each other
  2. Weed control
  3. Used to make chlorophyll
  4. Insect control
  5. Breeding the best species
  6. Build up of chemicals in an organism
  7. Used to make amino acids
  8. order of natural’s process of consumption
  9. Fertiliser Used to makes grow better naturally
  10. Used to make DNA

20 Clues: Weed control • Fungus control • Insect control • Used to make DNA • Natural pest control • Used to make chlorophyll • Used to make amino acids • Breeding the best species • same species eat each other • different species eat each other • Chemicals build up in a food chain • Build up of chemicals in an organism • levels Levels of a food chain • ...

2024 UCSD NRTW Crossword 2024-10-17

2024 UCSD NRTW Crossword crossword puzzle
Across
  1. Elopement/missing adult
  2. Study of the medical use of radiation
  3. Breaking radiation
  4. Has no mass and travels at light speed
  5. Real time procedure that uses contrast agents to provide better images
  6. A heavy metal
  7. Pull, aim, squeeze, sweep
  8. A tiny bone in the center of the chest located just below the sternum
  9. Rescue, alarm, confine, extinguish/evacuate
  10. Number of minutes to use the eye wash station
  11. Radiation absorbed by person’s body
Down
  1. An obstetric, fetal, or neonatal emergency
  2. Time, distance, shielding
  3. He discovered x-rays
  4. The total dose resulting from repeated or continuous exposure to ionizing radiation
  5. The bony arch at the outer part of the eye socket
  6. A unit of measurement for absorbed dose
  7. A bone forming part of the ankle joint
  8. Adult medical emergency response
  9. ACER

20 Clues: ACER • A heavy metal • Breaking radiation • He discovered x-rays • Elopement/missing adult • Time, distance, shielding • Pull, aim, squeeze, sweep • Adult medical emergency response • Radiation absorbed by person’s body • Study of the medical use of radiation • Has no mass and travels at light speed • A bone forming part of the ankle joint • A unit of measurement for absorbed dose • ...

Biology 2021-03-02

Biology crossword puzzle
Across
  1. an organism that cannot produce its own food, instead taking nutrition from other sources of organic carbon, mainly plant or animal matter
  2. species' average population size in a particular habitat
  3. an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
  4. all food chains in a ecosystem
  5. are adapted and often highly specialized for hunting, with acute senses such as vision, hearing, or smell
  6. the animals predators eat
  7. linear sequence of organisms through which nutrients and energy pass as one organism eats another
  8. the way in which an organism fits into an ecological community
  9. a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter
  10. the ecological interaction between two or more species where each species has a net benefit
Down
  1. the process in which light energy is converted to chemical energy in the form of sugars
  2. living organism that shapes its environment
  3. are vulnerable to endangerment in the near future
  4. animals that may go extinct soon
  5. place were organism makes its home
  6. the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms
  7. basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed
  8. factors non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems
  9. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings
  10. the relationship between different species in which one organism lives on or in the other organism and benefits from it by causing some harm

20 Clues: the animals predators eat • all food chains in a ecosystem • animals that may go extinct soon • place were organism makes its home • living organism that shapes its environment • are vulnerable to endangerment in the near future • species' average population size in a particular habitat • the way in which an organism fits into an ecological community • ...

Biology 2021-03-05

Biology crossword puzzle
Across
  1. becoming better suited to your environment
  2. burning
  3. remaining waste after food
  4. a chemical element with the atomic number of six
  5. to be able to be maintained at a certain level
  6. populations of different species
  7. a plant that grows on another plant - especially one that it not parasitic
  8. physical rather than biological
  9. Predator, highest in the food chain
  10. without organized physical structure
  11. the condition that separates plants and animals from inorganic matter
  12. respiration without oxygen
  13. the process of intake and release of air to produce energy
Down
  1. the process of felling trees on a large scale
  2. a single species
  3. the process of decay
  4. the process in which organisms use sunlight to produce nutrients
  5. a repeating and often entrapping process.
  6. an even distribution
  7. a substance produced by a living organism that acts as a catalyst
  8. decayed material which stores carbon
  9. Level, each of the several hierarchical levels in an ecosystem
  10. the dependence of two or more things on each other
  11. the invisible gaseous substance surrounding the earth
  12. single organisms

25 Clues: burning • a single species • single organisms • the process of decay • an even distribution • remaining waste after food • respiration without oxygen • physical rather than biological • populations of different species • Predator, highest in the food chain • decayed material which stores carbon • without organized physical structure • a repeating and often entrapping process. • ...

Biology 2021-03-19

Biology crossword puzzle
Across
  1. enlarged segment of cartilage that supports epiogottis
  2. exchange of air between our lungs and the environment
  3. this and alveoli are where oxygen in the lungs is exchanged with carbon dioxide in the blood
  4. location where gas exchange occurs between outer environment and blood
  5. makes up 21% of air
  6. organs that contain air passage to alveoli
  7. adheres lungs to chest wall
  8. connects pharynx to lungs, lined with mucus
  9. movement of particles from high concentration to low concentration
  10. provides increased SA in the nasal passages for warming of air
  11. tiny, hair-like structures that catch and get rid of foreign debris
  12. gases move between blood and cells
  13. large flat muscle that separates the chest cavity from the abdominal cavity
Down
  1. contains ciliated and mucus-producing cells but arent supported by rings of cartilage
  2. flap of cartilage that lies behind the tongue
  3. makes up 2% of air
  4. volume of air that is inhaled and exhaled when breathing (at rest)
  5. volume of air that remains in the lungs after full exhalation
  6. gases move between lungs and blood
  7. muscular tube connecting to nose and mouth through larynx and esophagus
  8. carry air into the lungs and branch into branchioles
  9. makes up 78% of the air
  10. an enzyme found in red blood cells that speeds up carbon dioxide reaction

23 Clues: makes up 2% of air • makes up 21% of air • makes up 78% of the air • adheres lungs to chest wall • gases move between lungs and blood • gases move between blood and cells • organs that contain air passage to alveoli • connects pharynx to lungs, lined with mucus • flap of cartilage that lies behind the tongue • carry air into the lungs and branch into branchioles • ...

Biology 2020-12-18

Biology crossword puzzle
Across
  1. type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes
  2. microbe that can cause damage in a host
  3. specific characteristic of an organism
  4. adenine (A), guanine (G), thymine (T), and cytosine (C).
  5. any individual entity that embodies the properties of life
  6. Some cells in multicellular organisms are modified to carry out a particular function
  7. detectable change in the physical or chemical structure of an organism's internal or external environment.
  8. specific characteristic of an organism
  9. simple cells that do not have a true nucleus or other cell organelles.
  10. proteins that act as biological catalysts
  11. self-regulating process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival.
  12. an organic compound made up of small molecules called amino acids
  13. carrier of genetic information.
Down
  1. Cell division gives rise to genetically identical cells in which the total number of chromosomes is maintained.
  2. response within a system
  3. the process of creating proteins from an mRNA template.
  4. type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells
  5. infectious agent that replicates only inside the living cells of an organism.
  6. designed to target bacterial infections within the body
  7. ribonucleic acid
  8. The presence of two identical alleles at a particular gene locus
  9. refers to the observable physical properties of an organism
  10. induce cell growth, division and death; control membrane channels or regulate cell binding
  11. the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA)
  12. smallest unit of life
  13. microscopic, single-celled organisms that thrive in diverse environments
  14. biological agents that elicit an immune response to a specific antigen derived from an infectious disease-causing pathogen
  15. having or consisting of many cells.
  16. regulate physiology and behavior
  17. consist of strands of DNA wrapped in a double helix around a core of proteins

30 Clues: ribonucleic acid • smallest unit of life • response within a system • carrier of genetic information. • regulate physiology and behavior • having or consisting of many cells. • specific characteristic of an organism • specific characteristic of an organism • microbe that can cause damage in a host • proteins that act as biological catalysts • ...

Biology 2021-01-08

Biology crossword puzzle
Across
  1. synthesizes primers for rna.
  2. pairs with cytosine.
  3. replicated dna that goes in the 3’ to 5’ direction.
  4. combine to form proteins.
  5. pairs with guanine.
  6. the building block of DNA and RNA.
  7. protein is synthesized from the mRNA.
  8. Synthesizes dna from nucleotides.
  9. Converts the information from dna into proteins.
  10. helps decode mRNA.
Down
  1. keeps dna strands unraveled during replication.
  2. synthesizes rna.
  3. pairs with thymine.
  4. Replicated dna that goes in the 5’ to 3’ direction.
  5. Holds together amino acids.
  6. Breaks the hydrogen bonds between the dna bases.
  7. forms peptide bonds.
  8. three dna nucleotides.
  9. joins together Okazaki fragments.
  10. winds and unwinds coiled up dna.
  11. DNA’s I formation is copied into mRNA.
  12. also pairs with adenine.
  13. Pairs with adenine.
  14. carries the messages from the decoded dna.
  15. Stores information for cells to follow.

25 Clues: synthesizes rna. • helps decode mRNA. • pairs with thymine. • pairs with guanine. • Pairs with adenine. • pairs with cytosine. • forms peptide bonds. • three dna nucleotides. • also pairs with adenine. • combine to form proteins. • Holds together amino acids. • synthesizes primers for rna. • winds and unwinds coiled up dna. • joins together Okazaki fragments. • ...

Biology 2020-10-29

Biology crossword puzzle
Across
  1. Compound that contains carbon
  2. All have the same chemical formula( C H O)
  3. Substances enzyme can work with
  4. Organic substance. fats, oils, waxes. BBB= 3 fatty acids and glycerol
  5. To split using water
  6. Type of bond that hooks Amino acides toghether to form protiens
  7. A mixture of water and nondissolved particles
  8. acids Organic substance. BBB= nucleotide, ex. DNA and RNA
  9. Sugar+phophate+base, BBB for nucleic acids, in DNA
  10. Double stranded and double helix, A-T;C-G
  11. Compound that has no carbon, expception=CO2
  12. Mixture where particles are uniformly spread out
  13. Protein that speeds up reactions, recyclable
  14. Organic substance. many functions, BBB= amino acids
Down
  1. One sugar, C6,H12,O6
  2. 2 monosachrides combined, aka 2 sugars
  3. Large compounds, polymers, are constructed from smaller compounds
  4. Many monossacharides combined, whole string of sugar
  5. Single stranded, NO thymine, A-U;C-G
  6. Organic substance. simple sugar, BBB= monosachride
  7. Two or more elements combined but not chemically

21 Clues: One sugar, C6,H12,O6 • To split using water • Compound that contains carbon • Substances enzyme can work with • Single stranded, NO thymine, A-U;C-G • 2 monosachrides combined, aka 2 sugars • Double stranded and double helix, A-T;C-G • All have the same chemical formula( C H O) • Compound that has no carbon, expception=CO2 • Protein that speeds up reactions, recyclable • ...

BIOLOGY 2020-02-12

BIOLOGY crossword puzzle
Across
  1. the chemical breakdown of sugar
  2. transformation, A change from one form of energy to another
  3. Light-absorbing molecule
  4. macromolecule containing hydrogen and nitrogen
  5. A molecule containing carbon that is a part of or produced by living systems.
  6. the ability to do work
  7. control center of the cell
  8. compound used by cells to store and release energy
  9. requires oxygen
  10. unable to go through
  11. the study of how energy flows through living organisms
  12. the cell's metabolic process
  13. cycle citric acid cycle
  14. power house of the cell
  15. The changing of organic matter into other chemical forms such as fuels.
  16. the temperature at which a substance freezes
  17. An organelle found in plant and algae cells where photosynthesis occurs
  18. a very large organic molecule composed of many small molecules
  19. nucleic acid that is capable of replication and determining the structure of a cell
  20. a class of nutrients that builds body tissues and supplies energy and is made of amino acids
  21. Nicotinamide adenine dinucleotide phosphate
  22. saclike photosynthetic membranes found in chloroplasts
Down
  1. A long molecule consisting of many similar or identical monomers linked together.
  2. A green pigment found in the chloroplasts of plants
  3. a catalyst produced by a living organism that brings on a specific biochemical reaction
  4. the measurement of the amount of solute within a volume of a solvent
  5. A simple compound whose molecules can join together to form polymers
  6. A group of membrane‐bound organelles commonly found in photosynthetic organisms and mainly responsible for the synthesis and storage of food.
  7. stack of thylakoids
  8. A difference in the concentration of a substance across a distance.
  9. the diffusion of water
  10. the measurement of how hot or cold something is
  11. a biochemical pathway of photosynthesis in which carbon dioxide is converted into glucose using ATP
  12. process doesn't require oxygen.
  13. a group of atoms bonded together
  14. fluid portion of the chloroplast outside of the thylakoids
  15. made of carbon hydrogen and and oxygen atoms and is a major source of energy for the human body lipids, energy rich organic compounds such as fats oils and waxes
  16. the process plants use to create energy in the form of sugar
  17. a metabolic process that makes alcohol
  18. process that requires oxygen
  19. the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
  20. the study of energy transformations
  21. hydrogen ion concentration

43 Clues: requires oxygen • stack of thylakoids • unable to go through • the ability to do work • the diffusion of water • power house of the cell • Light-absorbing molecule • control center of the cell • hydrogen ion concentration • the cell's metabolic process • cycle citric acid cycle • process that requires oxygen • the chemical breakdown of sugar • a group of atoms bonded together • ...

Biology 2021-04-14

Biology crossword puzzle
Across
  1. Organic molecules such as proteins, nucleic acids, carbohydrates, and fats.
  2. A specialized protein that catalyzes (speeds up) the chemical reactions of a cell.
  3. Polysaccharide made up of a chain of glucose (monosaccharide) molecules
  4. The reactant , molecule upon which an enzyme acts
  5. lipid that is a solid at room temperature
  6. A carbon based molecule made by living things.
  7. process of adding a water molecule in the protein molecule to break it apart into amino acids. Now the body can use the amino acids to make its own proteins.
  8. modify (enzymes) especially by heat, acid, alkali, or ultraviolet radiation so that all of the original properties are removed or diminished.(doesn't match the active site any longer)
  9. are macromolecules that always contain carbon, hydrogen, and oxygen.
  10. molecule consisting of CH and a little O includes: fats, oils and waxes. monomer is a glycerol and three fatty acids.
Down
  1. enzyme that speeds up chemical reaction by lowering the activation energy
  2. a word used to describe a molecule that contains the element
  3. the strength of a solution.
  4. A polymer of 3 or more monosaccharides, formed by dehydration reactions.
  5. A lipid made of a phosphate group and two fatty acids; Consists of a hydrophilic polar head and two hydrophobic non-polar tails; forms cell membranes.
  6. A carbohydrate (C₆H₁₂O₆) produced by photosynthesis. It is the form of sugar that is used by the body for energy.
  7. a chemical substance formed as a result of a chemical reaction
  8. When something ends in -ose it is said to be a?
  9. a chemical substance that is present at the start of a chemical reaction (will be broken down)
  10. The building block of carbohydrate; a single sugar.
  11. Primary source of energy
  12. A smaller unit that is the BUILDING BLOCK of a polymer.

22 Clues: Primary source of energy • the strength of a solution. • lipid that is a solid at room temperature • A carbon based molecule made by living things. • When something ends in -ose it is said to be a? • The reactant , molecule upon which an enzyme acts • The building block of carbohydrate; a single sugar. • A smaller unit that is the BUILDING BLOCK of a polymer. • ...

Biology 2021-05-13

Biology crossword puzzle
Across
  1. tube reinforced by rings of cartilage which connects the throat to the lungs.
  2. an action that is performed without conscious thought as a response to a stimulus.
  3. tiny air sacs of the lungs which allow for rapid gaseous exchange.
  4. the fundamental units of the brain and nervous system, the cells responsible for receiving sensory input, sending motor commands to our muscles, and relaying the electrical signals at every step in between.
  5. small gland that makes steroid hormones and adrenaline.
  6. also called neuronal junction, the site of transmission of electric nerve impulses between two nerve cells or between a neuron and a muscle/gland.
  7. a part of the cell responsible for growth and reproduction
  8. organ part of the lymphatic system that makes white blood cells which are part of the immune system and help fight infection.
  9. part of a neuron that carries a nerve impulse away from the cell body.
  10. complex of nerve tissues that controls the activities of the body.
  11. a hormone produced in the pancreas which regulates the amount of glucose in the blood.
  12. coordinates both the autonomic nervous system and the activity of the pituitary, controlling body temperature, thirst, hunger, and other homeostatic systems, and involved in sleep and emotional activity.
  13. chemical substances that act like messenger molecules in the body.
Down
  1. a large gland behind the stomach which secretes the hormones called insulin and glucagon into the blood.
  2. a tubular structure carrying blood through the tissue and organs; vein, artery and capillary.
  3. the condition in which all acting influences are balanced or cancelled by equal opposing forces, resulting in a stable system.
  4. primary endocrine organ that secretes hormones, such as melatonin.
  5. the nervous system outside the brain and spinal cord.
  6. occurs to maintain homeostasis – change in the rate of hormone production to oppose the effects of the hormone.
  7. a disease in which the body’s ability to produce or respond to the hormone insulin is impaired, resulting in poor control of glucose levels in the blood.
  8. the organs and tissues involved in circulation blood through the body
  9. membrane a thin membrane enclosing the cytoplasm of a cell
  10. metabolic equilibrium maintained by biological mechanisms
  11. the organs involved in respiration; transporting oxygen and removing carbon dioxide; nose, trachea, bronchi, lungs, etc.
  12. small pea-sized gland that plays a major role in regulating vital body functions and general wellbeing.

25 Clues: the nervous system outside the brain and spinal cord. • small gland that makes steroid hormones and adrenaline. • metabolic equilibrium maintained by biological mechanisms • membrane a thin membrane enclosing the cytoplasm of a cell • a part of the cell responsible for growth and reproduction • primary endocrine organ that secretes hormones, such as melatonin. • ...

BIOLOGY 2021-10-30

BIOLOGY crossword puzzle
Across
  1. sinonimi i sheqernave
  2. qelizat e trurit
  3. obezitet
  4. lejon hyrjen e ajrit ne qelizat e gjethes
  5. njesia me e vogel qe nderton proteinen
  6. hapesira ne pjesen e bremdshme te qelizes bimore
  7. organela te vogla ne gjethe
  8. karbohidrat lipid celuloze
Down
  1. procesi i formimit te ushqimit tek bimet
  2. jane lipide
  3. nje organizem brenda gjethes
  4. qeliza mesazhere
  5. perdoren per riparuar vetveten
  6. sinonimi i yndyrnave
  7. qelizor- mur i jashtem i qelizes
  8. depozitimi i yndyrnave ne gjak shkakton..
  9. semundja e shkaktuar nga mungesa e proteinave
  10. depozitimi i yndynave ne gjak
  11. nje pjese e jashtme qe mbulon si citoplazme qelizat e gjethes
  12. lende kimike qe nevojiten ne sasi te vogla

20 Clues: obezitet • jane lipide • qeliza mesazhere • qelizat e trurit • sinonimi i yndyrnave • sinonimi i sheqernave • karbohidrat lipid celuloze • organela te vogla ne gjethe • nje organizem brenda gjethes • depozitimi i yndynave ne gjak • perdoren per riparuar vetveten • qelizor- mur i jashtem i qelizes • njesia me e vogel qe nderton proteinen • procesi i formimit te ushqimit tek bimet • ...

BIOLOGY 2021-10-30

BIOLOGY crossword puzzle
Across
  1. sinonimi i sheqernave
  2. qelizat e trurit
  3. obezitet
  4. lejon hyrjen e ajrit ne qelizat e gjethes
  5. njesia me e vogel qe nderton proteinen
  6. hapesira ne pjesen e bremdshme te qelizes bimore
  7. organela te vogla ne gjethe
  8. karbohidrat lipid celuloze
Down
  1. procesi i formimit te ushqimit tek bimet
  2. jane lipide
  3. nje organizem brenda gjethes
  4. qeliza mesazhere
  5. perdoren per riparuar vetveten
  6. sinonimi i yndyrnave
  7. qelizor- mur i jashtem i qelizes
  8. depozitimi i yndyrnave ne gjak shkakton..
  9. semundja e shkaktuar nga mungesa e proteinave
  10. depozitimi i yndynave ne gjak
  11. nje pjese e jashtme qe mbulon si citoplazme qelizat e gjethes
  12. lende kimike qe nevojiten ne sasi te vogla

20 Clues: obezitet • jane lipide • qeliza mesazhere • qelizat e trurit • sinonimi i yndyrnave • sinonimi i sheqernave • karbohidrat lipid celuloze • organela te vogla ne gjethe • nje organizem brenda gjethes • depozitimi i yndynave ne gjak • perdoren per riparuar vetveten • qelizor- mur i jashtem i qelizes • njesia me e vogel qe nderton proteinen • procesi i formimit te ushqimit tek bimet • ...

Biology 2021-05-17

Biology crossword puzzle
Across
  1. complex series of chemical reactions
  2. use light energy to make molecules for the next stage of photosynthesis
  3. convert light energy into chemical energy
  4. flattened membrane sac inside the chloroplast
  5. organelles that conduct photosynthesis
  6. does not require oxygen
  7. second of two major stages in photosynthesis
  8. breaks down organic compounds
Down
  1. where pyruvic acid goes when there's no oxygen
  2. pigment located in membranes within the chloroplasts of plants and algae
  3. where the reactions of glycolysis take place
  4. does not occur during the calvin cycle
  5. colorless fluid surrounding the grana
  6. a pair of curved cells that surround a stoma
  7. two hydrogens and oxygen
  8. occurs naturally in Earth's atmosphere as a trace gas
  9. organisms undergo cellular respiration
  10. organism that cannot produce its own food
  11. product of cellular respiration (1)
  12. essential electron donor in all organisms

20 Clues: does not require oxygen • two hydrogens and oxygen • breaks down organic compounds • product of cellular respiration (1) • complex series of chemical reactions • colorless fluid surrounding the grana • does not occur during the calvin cycle • organelles that conduct photosynthesis • organisms undergo cellular respiration • convert light energy into chemical energy • ...

Biology 2021-09-13

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

38 Clues: Organisms that only eat plants. • A factor that changes in an experiment • The maintenance of stable internal conditions. • organisms that are able to make their own food • The smallest units of an organism considered alive • Organisms that eat both plants and other organisms. • Organisms that eat only organisms other than plants. • ...

Biology 2021-09-15

Biology crossword puzzle
Across
  1. process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
  2. organelle that is the site of ATP (energy) production
  3. An organelle found only in plant and algae cell, site of photosynthesis occurs
  4. The fluid of the chloroplast surrounding the thylakoid membrane; involved in the synthesis of organic molecules from carbon dioxide and water
  5. second stage of cellular respiration, in which pyruvic acid is broken down into carbon dioxide, takes place in the mitochondria, produces ATP and NADH
  6. stacks of thylakoids
  7. Respiration that does not require oxygen
  8. A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy, site of the light reactions
  9. main energy source that cells use for most of their work, made up of adenosine, ribose and 3 phosphates
  10. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen, takes place in plants and animals, happens in 3 processes
Down
  1. uses the high-energy electrons from the Krebs cycle to convert ADP into ATP, takes place in the mitochondria, produces the most ATP of any of the processes (34 ATP)
  2. a lower-energy molecule that can be converted into ATP by the addition of a phosphate group, made up of adenosine, ribose and 2 phosphates
  3. one of the carrier molecules that transfers high-energy electrons from chlorophyll to other molecules
  4. reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars, also called dark reaction, no light needed, creates NADP+ and ADP, takes place in the stroma
  5. Green pigment in plants that absorbs light energy used to carry out photosynthesis
  6. Process by which cells release energy in the absence of oxygen
  7. the breakdown of glucose by enzymes, releasing energy and pyruvate, 1st step in cellular respiration, takes place in the cytoplasm
  8. electron carrier that provides high-energy electrons for photosynthesis
  9. Respiration that requires oxygen
  10. reactions reactions of photosynthesis that use energy from light to produce ATP and NADPH, also produces O2

20 Clues: stacks of thylakoids • Respiration that requires oxygen • Respiration that does not require oxygen • organelle that is the site of ATP (energy) production • Process by which cells release energy in the absence of oxygen • electron carrier that provides high-energy electrons for photosynthesis • ...

Biology 2021-11-22

Biology crossword puzzle
Across
  1. Proses pembentukan atau penyusunan molekul sederhana menjadi molekul yang lebih kompleks
  2. Bagian tumbuhan di atas tanah atau perkecambahan yang di tandai dengan bagian hipokotil terangkat ke permukaan tanah
  3. pembuangan hasil sisa metabolisme yang tidak dibutuhkan oleh tubuh
  4. Tempat berlangsungnya proses fotosintesis
  5. Suatu keadaan bertambah panjangnya suatu tanaman karena kekurangan cahaya dalam pertumbuhannya
  6. Pucuk lembaga/calon batang
  7. Daun biji/daun lembaga
  8. enzim amilase yang terdapat di dalam ludah
  9. Senyawa berenergi tinggi yang diperoleh melalu proses respirasi seluler
  10. salah satu enzim yang terdapat dalam ragi
  11. Memecah Zat pati (karbohidrat) menjadi gula (glukosa) dan bekerja di luar sel
  12. Tempat berlangsungnya proses glikolisis
  13. Dalam glikolisis dihasilkan 4 molekul ATP untuk setiap satu molekul glukosa. Dua molekul ATP diantarnya digunakan dalam reaksi
  14. Media tanam bagi tanaman dan menyediakan makanan, unsur hara dan garam mineral
Down
  1. Keseluruhan proses kimiawi suatu organisme atau makhluk hidup
  2. Bahan dasar respirasi
  3. Orang tubuh yang menghasilkan enzim pencernaan
  4. Senyawa kimia hasil dari metabolisme glukosa yang disebut glikosisis
  5. bagian tubuh yang berfungsi memisahkan produk bagian metabolisme dalam darah
  6. Senyawa organik yang mempercepat suatu reaksi kimia
  7. Contoh dari penguraiaan molekul kompleks menjadi molekul sederhana
  8. Proses penyerapan air oleh biji sehingga beratnya bertambah
  9. Zat yang kaya akan energi dan berfungsi sebagai energi utama untuk proses metabolisme tubuh
  10. Proses perombakan atau penguraiaan senyawa atau molekul yang kompleks menjadi senyawa atau molekul sederhana
  11. Salah satu faktor reaksi fotosintesis
  12. Bahasa Yunani “metabole”
  13. Enzim pencernaan yang bertugas untuk memecah protein dalam makanan menjadi asam amino
  14. Enzim dalam darah yang berfungsi membekukan darah
  15. tumbuhan
  16. Apa itu H2O

30 Clues: tumbuhan • Apa itu H2O • Bahan dasar respirasi • Daun biji/daun lembaga • Bahasa Yunani “metabole” • Pucuk lembaga/calon batang • Salah satu faktor reaksi fotosintesis • Tempat berlangsungnya proses glikolisis • Tempat berlangsungnya proses fotosintesis • salah satu enzim yang terdapat dalam ragi • enzim amilase yang terdapat di dalam ludah • ...

Biology 2021-11-22

Biology crossword puzzle
Across
  1. Pada kecambah yang batang dan akarnya tumbuh tinggi, dan terletak di sebelah bawah kotiledon
  2. tumbuhan dapat tumbuh sangat cepat ditempat gelap
  3. auksin berasal dari bahasa Yunani yaitu
  4. Peluruhan daun pada musim kering disebabkan oleh hormon
  5. Hormon yang berfungsi untuk memperbesar ukuran buah
  6. Hasil individu baru dari pembuahan gamet betina oleh gamet jantan dan mengalami pertumbuhan pada reproduksi seksual
  7. Tidak berkecambah atau gagal berkecambah. Biji tersebut sebenarnya hidup walaupun diletakan di tempat yang dianggap telah memenuhi persyaratan bagi suatu perkecambahan
  8. Hormon yang berfungsi untuk menunda pengguguran daun, bunga dan buah
  9. Pelarut dan media untuk terjadianya reaksi metabolisme tubuh
  10. Organel tempat berlangsungnya reaksi respirasi aerob di dalam sel makhluk hidup adalah
  11. Akar tanaman dapat terus tumbuh ke bawah tanah karena adanya pengaruh hormon
  12. Hormon yang berfungsi untuk meransang pembentukan bunga dan buah
  13. Unsur yang dibutuhkan oleh tumbuhan untuk bahan fotosintesis dan didapat dari tanah yaitu
  14. Pada proses perkecambahan, embrio memanfaatkan cadangan makanan yang ada dalam biji. Cadangan makanan di simpan pada bagian
  15. Makakan/mineral yang sangat diperlukan untuk pertumbuhan
  16. Kultur tanaman yang dilakukan dengan cara menggunakan larutan nutrisi yang disemprotkan pada akar tanaman yaitu
Down
  1. pada biji monokotil terdapat suatu struktur yang berfungsi untuk melindungi plumula yaitu
  2. Proses meresapnya air ke dalam biji yang dapat memicu perkecambahan disebut dengan
  3. salah satu faktor eksternal pertumbuhan tanaman
  4. Pertumbuhan tanaman yang menuju arah datangnya cahaya
  5. Tunas tumbuhan dapat bengkok keatas karena pengaruh hormon
  6. Hormon yang berfungsi untuk memperlambat gugurnya daun
  7. Terbentuknya buah sebelum penyerbukan dan buah tanpa biji dapat diusahakan dengan penambahan
  8. Faktor dalam atau internal yang mempengaruhi pertumbuhan dan perkembangan pada tumbuhan
  9. Penebalan dinding rahim dipengaruhi oleh hormon
  10. Salah satu contoh reaksi anabolisme adalah
  11. Calon akar
  12. alat untuk mengukur kecepatan pertumbuhan tanaman
  13. Contoh hormon sitokinin yaitu
  14. Unsur yang didapat dari udara untuk pertumbuhan serta perkembangan tumbuhan hijau yaitu

30 Clues: Calon akar • Contoh hormon sitokinin yaitu • auksin berasal dari bahasa Yunani yaitu • Salah satu contoh reaksi anabolisme adalah • salah satu faktor eksternal pertumbuhan tanaman • Penebalan dinding rahim dipengaruhi oleh hormon • tumbuhan dapat tumbuh sangat cepat ditempat gelap • alat untuk mengukur kecepatan pertumbuhan tanaman • ...

Biology 2021-12-06

Biology crossword puzzle
Across
  1. Process of breaking down nitrogen containing chemicals from dead organic matter
  2. way water moves between being water vapour to liquid water then back to water vapour
  3. Natural or industrial process that causes free nitrogen
  4. action of clearing a wide area of trees
  5. way oxygen moves in arious forms through nature
  6. process that occurs when gases in Earth's atmosphere trap the Sun's heat
  7. gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants
  8. second layer of the atmosphere as you go upward
  9. the series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition
  10. envelope of gases surrounding the earth or another planet
  11. Process of breathing
  12. process of burning something
Down
  1. Another word for rain
  2. layer in the earth's stratosphere at an altitude of about 10 km (6.2 miles) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun
  3. state or process of rotting
  4. gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate
  5. oxidation of ammonium salts to nitrites
  6. type of biogeochemical cycle in which the reservoir is the air or the oceans (via evaporation)
  7. biogeochemical cycle where various carbon compounds are interchanged among the various layers of the earth, namely, the biosphere, geosphere, pedosphere, hydrosphere and atmosphere
  8. Process used by plants to make energy in form of sugar
  9. Exhalation of water vapour through stomata
  10. loss of nitrogen from soil
  11. process of Formation of water vapours by heating
  12. A cycle which comprises the weathering of an existing rock, followed by the erosion of minerals, their transport and deposition, then burial
  13. Conversion of vapour or gas to liquid

25 Clues: Process of breathing • Another word for rain • loss of nitrogen from soil • state or process of rotting • process of burning something • Conversion of vapour or gas to liquid • oxidation of ammonium salts to nitrites • action of clearing a wide area of trees • Exhalation of water vapour through stomata • way oxygen moves in arious forms through nature • ...

Biology 2021-12-03

Biology crossword puzzle
Across
  1. The animal that is attacked.
  2. A non living thing
  3. One type of living thing
  4. Various species that interact
  5. To attack another species for food.
  6. A living thing
  7. First organisms that appear in an area
  8. The replacement of one community by another in one location.
  9. Greatest factor in keeping the size of population.
  10. The concentration of a species in one area.
  11. Entering a new area after leaving an old one.
Down
  1. A group of organisms that are one species
  2. An interaction that is beneficial to both species.
  3. An interaction where one organism gets a benefit and hurts the other.
  4. Leaving your own area to go to another one.
  5. An interaction when one species gains a benefit and doesn't hurt the other.
  6. A branch of biology that deals with the relationships of organisms.
  7. An interaction between two species
  8. A community of species that interact with their environment
  9. Fighting over resources.
  10. An organism that eats another animal

21 Clues: A living thing • A non living thing • One type of living thing • Fighting over resources. • The animal that is attacked. • Various species that interact • An interaction between two species • To attack another species for food. • An organism that eats another animal • First organisms that appear in an area • A group of organisms that are one species • ...

Biology 2021-12-01

Biology crossword puzzle
Across
  1. a glass shelter for plants that absorbs sunlight
  2. humus is present in ___
  3. many or alot
  4. exhalation of water vapour through stomata
  5. a layer in the stratopshere
  6. what plants do at night
  7. variety of plants and animal life in the world or a particular area
  8. a must
  9. _______ and component
  10. a substance that pollutes something
Down
  1. animals living on the ground are known as _____ animals
  2. explosion
  3. a component
  4. the biosphere is made of lithosphere, hydrosphere, and _______
  5. what organisms do in the soil to dead matter
  6. and inorganic substance that occurs naturally
  7. living things
  8. when something is floating that thing is _____
  9. what we breathe
  10. something we need to do work

20 Clues: a must • explosion • a component • many or alot • living things • what we breathe • _______ and component • humus is present in ___ • what plants do at night • a layer in the stratopshere • something we need to do work • a substance that pollutes something • exhalation of water vapour through stomata • what organisms do in the soil to dead matter • ...

Biology 2021-11-15

Biology crossword puzzle
Across
  1. An apparent link or relationship between two factors.
  2. The hormone produced during 'fight or flight' moments.
  3. Nerve cells carrying signals from the central nervous system to the effector organs.
  4. The end product of anaerobic respiration in animals.
  5. Used to destroy a tumour, but can also cause mutations and cancer in healthy organisms.
  6. An abnormal growth of cells.
  7. The regulation of the internal conditions of a cell or organism to maintain optimum conditions.
  8. A rapid automatic response to stimuli
  9. Breaking down glucose in an exothermic reaction, releasing energy for the cells.
  10. An abnormal growth of cells, contained in one area and do not invade other tissues.
  11. Respiration in the absence of Oxygen.
  12. Carbohydrate store of glucose in animals.
Down
  1. The process by which plants make food from Carbon Dioxide and water.
  2. The common name for a malignant tumour
  3. A hormone involved in controlling blood sugar levels (decreasing sugar levels)
  4. Substance that increases the risk of developing cancer.
  5. A hormone controlling the menstrual cycle.
  6. Nerve cells that detect stimuli.
  7. Methods of preventing pregnancy
  8. The release of an egg (ovum) from the ovary.
  9. A hormone involved in controlling blood sugar levels (increasing sugar levels)
  10. An abnormal growth of cells, invading neighbouring tissues and spreading to the blood and other parts of the body.
  11. A hormone controlling the production of sperm.
  12. changes in the external or internal environment.

24 Clues: An abnormal growth of cells. • Methods of preventing pregnancy • Nerve cells that detect stimuli. • A rapid automatic response to stimuli • Respiration in the absence of Oxygen. • The common name for a malignant tumour • Carbohydrate store of glucose in animals. • A hormone controlling the menstrual cycle. • The release of an egg (ovum) from the ovary. • ...

Biology 2022-01-27

Biology crossword puzzle
Across
  1. A cell which contains only one set of chromosomes
  2. Phagocytic white blood cells are also known as.....
  3. A disease that is transferred by mosquitos.
  4. What is the first step in protein synthesis?
  5. Are protein molecules which can be defined as biological catalysts
  6. An ..... is a particular variety of a gene.
  7. The smaller molecules from which DNA and RNA molecules are made
  8. Are involved in seed germination and controlling stem elongation
  9. A type of allele that when present on its own will not affect the individual
  10. The removal of these unwanted products of metabolism
  11. Tiny air sacs that function as basic respiratory units
Down
  1. is the control of body temperature
  2. These are finger-like extensions of the cell surface membrane
  3. Plant cells are linked to neighbouring cells by means of fine strands of cytoplasm called......
  4. Any agent that causes cancer is called.....
  5. The parts of a flower that are often conspicuously colored
  6. An organ used for breathing
  7. The ends of chromosomes are ‘sealed’ by structures called .....
  8. Is a long molecule that contains our unique genetic code
  9. The type of nuclear division that halves the chromosome number
  10. Involves the engulfing of the material by the cell surface membrane to form a small sac

21 Clues: An organ used for breathing • is the control of body temperature • Any agent that causes cancer is called..... • A disease that is transferred by mosquitos. • An ..... is a particular variety of a gene. • What is the first step in protein synthesis? • A cell which contains only one set of chromosomes • Phagocytic white blood cells are also known as..... • ...