biology Crossword Puzzles

BIOLOGY 2024-11-19

BIOLOGY crossword puzzle
Across
  1. Organisms (like fungi or bacteria) that break down dead things.
  2. All the parts of Earth where life exists, including land, water, and air.
  3. A large area with similar plants, animals, and climate (e.g., forests, deserts).
  4. The variety of different species and ecosystems on Earth.
  5. The place where an organism lives.
  6. Non-living things in an ecosystem, like water, sunlight, and temperature.
  7. When organisms fight for the same resources, like food or space.
  8. The study of how living things interact with each other and their environment.
  9. A relationship where one organism benefits and the other is harmed.
  10. Zonation: Different life zones found at different heights, like in mountains or oceans.
Down
  1. A relationship where both organisms benefit.
  2. The role or job of an organism in its environment.
  3. Living things in an ecosystem, like plants and animals.
  4. A relationship where one organism is harmed, and the other is not affected.
  5. Organisms, like plants, that make their own food using sunlight.
  6. A community of living things and their environment, working together.
  7. Dead plants and animals that decay and provide nutrients.
  8. A group of the same species living in one area.
  9. A close relationship between two different species.
  10. A relationship where neither organism is affected.
  11. Organisms that eat other organisms for energy.
  12. Pyramid: A chart showing the amount of energy or living things at each level in an ecosystem.
  13. A relationship where one organism benefits, and the other is not affected.
  14. Web: A system showing how energy moves between different organisms in an ecosystem.

24 Clues: The place where an organism lives. • A relationship where both organisms benefit. • Organisms that eat other organisms for energy. • A group of the same species living in one area. • The role or job of an organism in its environment. • A relationship where neither organism is affected. • A close relationship between two different species. • ...

Biology 2024-09-11

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

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

Biology 2024-10-27

Biology crossword puzzle
Across
  1. Penbentukan batu di ginjal atau di saluran kemih.
  2. Gangguan pencernaan asam lambung naik yang parah.
  3. Gangguan aliran empedu dari hati
  4. Infeksi paru-paru yang disebabkan oleh Mycobacterium tuberculosis
  5. Penyempitan saluran pernafasan yang menyebabkan sesak nafas.
  6. Nyeri atau kesulitan saat buang air kecil
  7. Ketidaknyamanan pada perut setelah makan, seperti kembung
  8. Radang pada amandel akinat infeksi bakteri.
  9. Penumpukan cairan di paru-paru yang mengganggu pernapasan.
  10. Penyakit paru-paru akibat menghirup debu silika
Down
  1. Penyakit infeksi serius pada paru-pari.
  2. Adanya darah dalam urin, sering disebabkan oleh infeksi atau batu ginjal
  3. Radang pada hati yang sering disebabkan oleh virus Hepatitis.
  4. Radang pada saluran bronkus yang menyebabkan batuk.
  5. Infeksi usus kecil yang disebabkan oleh parasit Giardia
  6. Kerusakan pada ginjal akibat penyakit seperti diabetes
  7. Kondisi ketika tubuh kekurangan sel darah merah yang sehat.
  8. Ketidakmampuan ginjal untuk menyaring limbah dari darah
  9. Gangguan autoimun di mana gluten merusak usus kecil
  10. Kadar asam urat yang tinggi dalam darah
  11. Infeksi virus yang menuerang saluran pernapasan.

21 Clues: Gangguan aliran empedu dari hati • Penyakit infeksi serius pada paru-pari. • Kadar asam urat yang tinggi dalam darah • Nyeri atau kesulitan saat buang air kecil • Radang pada amandel akinat infeksi bakteri. • Penyakit paru-paru akibat menghirup debu silika • Infeksi virus yang menuerang saluran pernapasan. • Penbentukan batu di ginjal atau di saluran kemih. • ...

biology 2024-10-28

biology crossword puzzle
Across
  1. the ability to do work or to create some kind of change
  2. An inorganic ion that helps enzymes function.
  3. A catalyst that speeds up chemical reactions.
  4. Stored energy based on position or state.
  5. The matter relevant to a particular energy transfer.
  6. Enzymes change shape to fit substrates better.
  7. Energy that is not usable for work.
  8. The chemical reactions that take place in cells
  9. Energy available to do work after losses.
  10. The molecule an enzyme acts upon.
  11. Regulation by the product of a reaction to maintain balance.
  12. (Adenosine Triphosphate) The main energy currency in cells.
  13. -A reaction that absorbs energy.
  14. Potential energy stored in chemical bonds.
  15. -A measure of disorder in a system.
  16. All chemical reactions in a living organism that convert energy.
  17. Energy cannot be created or destroyed.
Down
  1. A reaction that releases energy.
  2. Measure of disorder; high entropy means less available energy.
  3. the study of energy and energy transfer involving physical matter
  4. Inhibitor competes with substrate for enzyme’s active site.
  5. Energy of an object in motion.
  6. Energy cannot be created or destroyed, only transformed.
  7. The energy required to start a reaction.
  8. a term used to describe the concept of energy flow through living systems

25 Clues: Energy of an object in motion. • A reaction that releases energy. • -A reaction that absorbs energy. • The molecule an enzyme acts upon. • Energy that is not usable for work. • -A measure of disorder in a system. • Energy cannot be created or destroyed. • The energy required to start a reaction. • Stored energy based on position or state. • ...

Biology 2024-11-01

Biology crossword puzzle
Across
  1. Bodies Delivers protein for the cell
  2. Group of similar organisms
  3. A group of cells
  4. Animal with backbone
  5. Breaks down waste
  6. Produce protein for cells
  7. Membrane Controls what goes in & out of the cell
  8. Change over time
  9. A living thing
  10. Basic unit of structure and function
  11. energy for a cell
  12. Single-celled organism with no nucleus
  13. Tiny cell structure
Down
  1. Largest organism ever
  2. Single celled organism
  3. A tiny non-living particle
  4. The control center of a cell
  5. A balance of body parts
  6. Multi celled organism
  7. A bunch of tissues
  8. Stores food, water, waste
  9. An organisms species
  10. an organisms genus
  11. An organism that provides a source of energy
  12. Animal without backbone

25 Clues: A living thing • A group of cells • Change over time • Breaks down waste • energy for a cell • A bunch of tissues • an organisms genus • Tiny cell structure • Animal with backbone • An organisms species • Largest organism ever • Multi celled organism • Single celled organism • A balance of body parts • Animal without backbone • Stores food, water, waste • Produce protein for cells • ...

Biology 2024-11-20

Biology crossword puzzle
Across
  1. DNA is pulled toward opposite ends by spindle fibers.
  2. Cell begins to form two separate daughter cells by forming a nucleus on each side
  3. Single set of DNA
  4. What ribo refers to
  5. What two strands of DNA are held together by.
  6. How many strands of mRNA are made.
  7. Chromosomes line up in the middle of cells and spinal fibers attach to centromeres.
  8. What a group of three bases is called
  9. Produces many offspring and no mate is required.
  10. Cell membrane starts to pinch in to form two daughter cells
  11. Nucleic acids are made of
  12. The type of reproduction that produces very few offspring and takes a long amount of time.
  13. One cell replicates itself by splitting its DNA into two.
Down
  1. Reads the condons and brings in the correct amino acids
  2. The enzyme that opens The DNA and adds RNA bases.
  3. Condensed strands of DNA.
  4. Where proteins are made
  5. The process that creates gametes
  6. Where DNA is found in all cells.
  7. DNA in the nucleus condenses and becomes visible and spindle fibers begin to form
  8. The product of transcription
  9. The shape of the structure of DNA
  10. The cell that contains all of the cells' genetic information/ Deoxyribonucleic acid
  11. What a condo signify's
  12. Egg and Sperm cells.
  13. Means missing or a lack of oxygen

26 Clues: Single set of DNA • What ribo refers to • Egg and Sperm cells. • What a condo signify's • Where proteins are made • Condensed strands of DNA. • Nucleic acids are made of • The product of transcription • The process that creates gametes • Where DNA is found in all cells. • The shape of the structure of DNA • Means missing or a lack of oxygen • How many strands of mRNA are made. • ...

Biology 2024-11-11

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

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

Biology 2025-03-28

Biology crossword puzzle
Across
  1. A type of symbiosis where one species benefits while the other is neither helped nor harmed.
  2. Living components that affect the ecosystem, such as plants, animals, and microorganisms.
  3. The natural environment in which an organism lives.
  4. A close and long-term interaction between two different species.
  5. A community of living organisms and their physical environment interacting as a system.
  6. The concept that two species competing for the same resources cannot coexist at constant population values.
  7. The global sum of all ecosystems; the zone of life on Earth.
  8. A type of symbiosis where both species benefit from the interaction.
  9. The study of interactions between organisms and their environment.
  10. The position an organism occupies in a food chain.
  11. Non-living components that affect the ecosystem, such as climate, soil, and water.
  12. The role or function of an organism or species within an ecosystem.
  13. Organisms that feed on dead organic matter.
  14. Organisms that eat both plants and animals.
Down
  1. Organisms that primarily eat other animals.
  2. A type of symbiosis where one organism benefits at the expense of another.
  3. Organisms that cannot produce their own food and must consume other organisms.
  4. A large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions.
  5. All the different populations that live together in a defined area.
  6. Organisms that produce their own food through photosynthesis or chemosynthesis.
  7. The total mass of living matter in a given area or region
  8. A graphical representation showing the relationship between different organisms in an ecosystem, often depicting energy or biomass.
  9. An interaction where one organism (the predator) hunts and eats another organism (the prey).
  10. A linear sequence of organisms through which nutrients and energy pass as one organism eats another.
  11. A group of individuals of the same species living in a specific area.
  12. Organisms that primarily eat plants.
  13. Organisms that break down dead material and recycle nutrients back into the ecosystem.

27 Clues: Organisms that primarily eat plants. • Organisms that primarily eat other animals. • Organisms that feed on dead organic matter. • Organisms that eat both plants and animals. • The position an organism occupies in a food chain. • The natural environment in which an organism lives. • The total mass of living matter in a given area or region • ...

Biology 2025-04-04

Biology crossword puzzle
Across
  1. 2 identical alleles
  2. A form of phosphoric acid
  3. translates from RNA to DNA
  4. translates from DNA to RNA
  5. predict genotype and phenotype
  6. chromosomes align in the middle
  7. replicates chromosomes before mitosis
  8. More powerful
  9. cell division of cytoplasm into 2 daughter cells
  10. Helix
  11. a change in an organism's DNA sequence
Down
  1. First Growth and Second Growth
  2. building block,or monomer,of nucleic acids
  3. cell division producing 2 identical cells
  4. provides energy, structural support,cell signaling
  5. One of the nucleic bases (T)
  6. Bases Building blocks for nucleic acids
  7. sister chromatids separate and move to opposite poles
  8. stage of Mitosis, prepares the cell for division
  9. less powerful
  10. Interdependent or matching
  11. One of the nucleic bases (C)
  12. cells create proteins from DNA
  13. Genetic Material
  14. One of the nucleic bases (G)
  15. 2 different alleles
  16. One of the nucleic bases (A)
  17. the final mitosis/meiosis stage

28 Clues: Helix • less powerful • More powerful • Genetic Material • 2 identical alleles • 2 different alleles • A form of phosphoric acid • translates from RNA to DNA • translates from DNA to RNA • Interdependent or matching • One of the nucleic bases (T) • One of the nucleic bases (C) • One of the nucleic bases (G) • One of the nucleic bases (A) • First Growth and Second Growth • ...

Biology 2025-04-06

Biology crossword puzzle
Across
  1. Dense network of thin, branching roots typically found near the soil surface.
  2. Process where unspecialized cells become specialized in form and function.
  3. First root structure that grows downward from a germinating seed.
  4. Lateral extension growing out from the main root to aid in absorption and anchorage.
  5. Secondary meristem that produces outer protective layers in woody plants.
  6. Living tissue formed inward by a secondary meristem as part of the outer covering.
  7. Swellings on roots housing nitrogen-fixing bacteria in mutualistic relationships.
  8. Waterproof band in the walls of certain cells that blocks passive flow of materials.
  9. Layer of ground tissue between the outer surface and central vascular region, often used for storage.
  10. Inner layer of the cortex that controls the movement of water and solutes into the vascular system.
  11. Dead protective cells with suberized walls that help prevent water loss.
  12. Meristematic tissue that produces additional layers of xylem and phloem.
  13. Area where newly formed cells increase in length to push the root deeper into the soil.
  14. Secondary protective tissue composed of cork, cork cambium, and inner supportive layers.
Down
  1. Vascular arrangement surrounding a central pith and enclosed by ground tissue.
  2. Conductive system that transports water, minerals, and sugars throughout the plant.
  3. Simplest vascular configuration with a solid core of conducting tissue and no central cavity.
  4. Outer cell layer in roots that replaces the original outermost layer in older regions.
  5. Symbiotic association between fungi and plant roots that improves nutrient absorption.
  6. Thickened roots adapted to hold reserves of starch, sugars, or water.
  7. Layer just inside the endodermis that can give rise to lateral roots and other structures.
  8. Central vascular region in roots and stems that contains conducting tissues.
  9. Roots developing from organs other than existing root structures, like stems or leaves.
  10. Type of root structure featuring one main deep-growing root with smaller branches.
  11. Specialized cells that form a selective barrier to substances entering the vascular tissues.
  12. Embryonic structure that emerges first from a seed during germination.
  13. Outer protective layer of cells covering the surface of a young root or stem.
  14. Central part of a stem or root composed of parenchyma cells used mainly for storage.

28 Clues: First root structure that grows downward from a germinating seed. • Thickened roots adapted to hold reserves of starch, sugars, or water. • Embryonic structure that emerges first from a seed during germination. • Dead protective cells with suberized walls that help prevent water loss. • Meristematic tissue that produces additional layers of xylem and phloem. • ...

Biology 2025-04-30

Biology crossword puzzle
Across
  1. dualisme merupakan kelainan yang disebabkan oleh
  2. master of glands ada di bagian
  3. insulin hormon dapat menghasilkan glikogen dari hasil pengubahan
  4. hormon yang mengatur produksi ASI
  5. zona yang berfungsi untuk mengatur kadar mineral dalam tubuh
  6. proses pematangan sperma adalah
  7. hormon yang berfungsi menurunkan volume urine dan meningkatkan tekanan darah dengan cara menyempitkan pembuluh darah
  8. bagian tengah dari lobus hipofisis
  9. gonadocorticoid berfungsi untuk menstimulasi hormon
  10. kretinisme merupakan penyakit yang disebabkan oleh hiposekresi
  11. meningkatkan tekanan darah dan menstimulasi otot jantung adalah prinsip kerja dari
  12. ovarium mensekresi hormon
  13. hormon yang berfungsi untuk metabolisme kalsium dan fosfat
  14. hormon yang berfungsi untuk pembuatan pigmen kulit
Down
  1. sistem yangberfungsi merangsang hormon lain untuk bekerja
  2. hormon glukagon dapat muncul saat kondisi seseorang sedang
  3. hasil sekresi dari eksokrin
  4. menghasilkan hormon insulin
  5. pulau yang terdapat di pankreas
  6. testo sasaran dapat mempengaruhi proses
  7. hormon yang dapat ditemukan pada perempuan dan laki-laki
  8. sistem yang tersusun atas sel-sel sekretori pada kelenjar endokrin
  9. penyakit akibat kekurangan iodium
  10. kelainan yang menyebabkan pelebaran pada tulang
  11. kelenjar yang dapat mengatur kelenjar lain
  12. hasil dari sekresi saraf
  13. contoh pertumbuhan primer pada laki-laki
  14. tesis merupakan kelenjar kelamin laki-laki yang mengandung
  15. hormon yang berfungsi untuk menstimulasi kontraksi saat melahirkan
  16. menurunkan kadal kalsium dalam darah dengan cara mempercepat absorpsi kalsium oleh tulang

30 Clues: hasil dari sekresi saraf • ovarium mensekresi hormon • hasil sekresi dari eksokrin • menghasilkan hormon insulin • master of glands ada di bagian • pulau yang terdapat di pankreas • proses pematangan sperma adalah • hormon yang mengatur produksi ASI • penyakit akibat kekurangan iodium • bagian tengah dari lobus hipofisis • testo sasaran dapat mempengaruhi proses • ...

biology 2025-05-06

biology crossword puzzle
Across
  1. the same/alike/equal balance, the work/ process of staying in balance
  2. membrane that surrounds plant cells
  3. first stage of cell division where chromosomes condense
  4. pores in plant leaves that allow for gas exchange
  5. main sugar used for energy
  6. controls what enters and exits the cell
  7. an organelle in plant cells where photosynthesis happens
  8. a large biomolecule that is made of carbon & hydrogen
  9. a process where plants make food using light
  10. the maximum number of individuals an environment can support
  11. a process or organism that requires the presence of oxygen to function/ survive
  12. substances that start a chemical reaction
  13. breaks down waste materials within the cell
  14. proportion/ rate of specific allele/ phenotype appears in a population
  15. deoxyribonucleic acid
  16. modifies, sorts, and packages proteins and lipids
  17. a segment of DNA that controls the protein production & cell cycle
  18. growth patterns where a population grows faster as it increases in size
Down
  1. final stage of cell division with 2 new nuclei
  2. cell organelles are produced to prepare for division
  3. organisms with genes from another species
  4. a group of organisms that can naturally breed & produce fertile offspring
  5. weak chemical bond formed by the attraction of positive charged atoms to other negative atoms
  6. number of offspring produced by a population in a given time period
  7. substances that are formed in a chemical reaction
  8. something that restricts population growth
  9. when an environment is over capacity
  10. cell manager
  11. stores water, nutrients, and waste products
  12. cell structure that carries genetic material that is copied & passed from generation to generation of cells

30 Clues: cell manager • deoxyribonucleic acid • main sugar used for energy • membrane that surrounds plant cells • when an environment is over capacity • controls what enters and exits the cell • organisms with genes from another species • substances that start a chemical reaction • something that restricts population growth • breaks down waste materials within the cell • ...

Biology 2025-05-06

Biology crossword puzzle
Across
  1. More prominent; requires one recessive allele
  2. Makes their own food
  3. A group of the same species become physically seperated
  4. Important molecules in all living organisms
  5. Building blocks of life
  6. Asexual form of cell reproduction; ends with 2 identical cells
  7. Forms a copy of DNA for production of proteins
  8. Process of turning light energy into chemical energy
  9. Changing of RNA to proteins
  10. Way of treatment against bacterial disease
  11. One recessive allele one dominant
  12. Both recessive or dominant allele
  13. Process of cell reproduction
  14. Process where a molecule makes an eact copy of itself
  15. Asexual form of cell reproduction; ends with 4 identical cells
  16. What you start with in a chemical equation
Down
  1. Too much of a species, effecting the environment
  2. Powerhouse of the cell
  3. Changing of DNA to RNA
  4. Maintaining same conditions
  5. What you end with in a chemical equation
  6. Capture light energy and turns it into chemical energy; found in plants
  7. Concept describing flow of genetic information within a cell
  8. Multiple species fight over the same resources
  9. Naturally occurring way to force species to evolve
  10. Less prominent; requires two recessive alleles
  11. Cell structures carrying genetic material copied from generations
  12. Segment of DNA that control protein production and cell cycle
  13. How creature change over long period of time
  14. Multi-step tool that helps identify an organism

30 Clues: Makes their own food • Powerhouse of the cell • Changing of DNA to RNA • Building blocks of life • Maintaining same conditions • Changing of RNA to proteins • Process of cell reproduction • One recessive allele one dominant • Both recessive or dominant allele • What you end with in a chemical equation • Way of treatment against bacterial disease • ...

Biology 2025-05-08

Biology crossword puzzle
Across
  1. Nutrients enter water sources.
  2. Blooms Overgrowth of algae
  3. Species Species that can harm the ecosystem.
  4. Fighting for resources.
  5. Kills bacteria.
  6. isolation A group of the same species becomes separated.
  7. Living things stay about the same.
  8. Ecosystems go back to their natural state.
  9. When plants and animals gradually take over an area.
  10. capacity The maximum number of living things can support.
  11. Gases Gases that trap heat and cause global temperatures to rise.
  12. DNA makes a copy of itself.
  13. Living things that often interact in special ways and depend on each other for survival.
  14. How fast organisms have babies.
Down
  1. New DNA that consists of one original strand.
  2. factor Something that prevents a population from growing too big.
  3. growth Where the number of organisms keeps getting bigger and bigger.
  4. The gradual change.
  5. growth Where growth slows down as the population reaches the carrying capacity.
  6. How often.
  7. To live.
  8. Different species in an ecosystem.
  9. Make their own food.
  10. selection Survival of the fittest.
  11. Kills/prevents insects
  12. Immunity
  13. Impact People's effects on the environment.
  14. New species evolves.
  15. Structures that contain DNA
  16. To many species for resources available.

30 Clues: To live. • Immunity • How often. • Kills bacteria. • The gradual change. • Make their own food. • New species evolves. • Kills/prevents insects • Fighting for resources. • Blooms Overgrowth of algae • Structures that contain DNA • DNA makes a copy of itself. • Nutrients enter water sources. • How fast organisms have babies. • Different species in an ecosystem. • ...

Biology 2025-04-11

Biology crossword puzzle
Across
  1. single stranded Dna
  2. pairs with cytosine
  3. cell makes an Rna copy of itself
  4. two different alleles
  5. process of cell division
  6. chromosomes are split and copied
  7. chromosomes align along the middle of the cell
  8. pairs with uracil and thymine
  9. pairs with adenine in Dna
  10. pairs with guanine
  11. final stage of mitosis and miosis
  12. a change in the dna sequence
  13. shape of Dna
  14. second growth faze
  15. genetic information
  16. breeding focused on the inheritance of 2 traits
  17. has to have two same alleles to be expressed in phenotype
Down
  1. cells create proteins using genetic material
  2. expressed in the phenotype nomader the other allel
  3. signaling proteins that act as messengers
  4. initial growth faze cell prepares for replication
  5. translating Dna amino acids to Rna(mRNA)
  6. another word for glucose
  7. backbone of Dna(double helix)
  8. the specific pairing of nucleic acids
  9. first phase of mitosis
  10. pairs with adenine in Mrna
  11. stage where cell grows and replicates dna
  12. two same alleles
  13. Guanine,thymine,cytosine,adenine and uracil
  14. basic building block of Dna/Rna
  15. breeding focused on the inheritance of 1 trait

32 Clues: shape of Dna • two same alleles • pairs with guanine • second growth faze • single stranded Dna • pairs with cytosine • genetic information • two different alleles • first phase of mitosis • process of cell division • another word for glucose • pairs with adenine in Dna • pairs with adenine in Mrna • a change in the dna sequence • backbone of Dna(double helix) • pairs with uracil and thymine • ...

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. 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 2025-04-28

biology crossword puzzle
Across
  1. small, infectious agent that can replicate only inside the living cells of other organisms
  2. the continuous movement of carbon atoms between the atmosphere
  3. passing on their advantageous trait
  4. relating to or resulting from living things
  5. organisms whose cells lack a nucleus and other organelles
  6. drift
  7. an organism whose cells contain a nucleus
  8. basic unit of a plant
  9. the scientific study of how living organisms interact with each other and their physical environment
  10. the process by which plants, algae, and some bacteria convert light energy into chemical energy
  11. the biogeochemical process by which nitrogen is converted between different chemical forms.
  12. a type of cell division where a single parent cell divides into two genetically identical daughter cells
Down
  1. the movement of water molecules across a selectively permeable membrane from a region
  2. a natural process where individuals or groups best adapted to their environment survive and reproduce more successful
  3. fluctuation of allele frequencies within a population
  4. the body's ability to maintain a stable internal environment
  5. study of the heredity info
  6. in the heritable traits of a population of organisms over successive
  7. a membrane-bound organelle within eukaryotic cells
  8. physical rather than biological; not derived from living organisms.
  9. the collection of all fossilized remains and traces of past life, ordered by their age and geological context

21 Clues: drift • basic unit of a plant • study of the heredity info • passing on their advantageous trait • an organism whose cells contain a nucleus • relating to or resulting from living things • a membrane-bound organelle within eukaryotic cells • fluctuation of allele frequencies within a population • organisms whose cells lack a nucleus and other organelles • ...

biology 2025-05-13

biology crossword puzzle
Across
  1. mataning body conditions
  2. nucleic acid
  3. uses energy from sun
  4. powerhouse
  5. doing
  6. develoup traits
  7. DNA copying itself
  8. kill pests
  9. more life than food
  10. no oxygen
  11. has orgenells found in plats
  12. need oxygen
  13. carry genetic material
  14. the change
  15. group of species like lizards can get separated
Down
  1. weak chemical
  2. kill bacteria
  3. segment of DNA
  4. what you start with
  5. light absorbing
  6. tolerance/immunaty
  7. biomolecule can be made into
  8. nucleiic acid
  9. what is made
  10. foundational concept
  11. protein
  12. new dna
  13. biulding

28 Clues: doing • protein • new dna • biulding • no oxygen • powerhouse • kill pests • the change • need oxygen • nucleic acid • what is made • weak chemical • kill bacteria • nucleiic acid • segment of DNA • light absorbing • develoup traits • tolerance/immunaty • DNA copying itself • what you start with • more life than food • uses energy from sun • foundational concept • carry genetic material • mataning body conditions • ...

Biology 2025-05-14

Biology crossword puzzle
Across
  1. Garbage disposal of cell
  2. Monosaccharide for sugars
  3. Cell membrane
  4. Basic unit of life
  5. Contains Carbon
  6. Creation of protein
  7. Sugar rings
  8. Controls cell activity
  9. Single stranded
  10. Living things
Down
  1. Large in size
  2. Single ringed
  3. No carbon
  4. Benedicts test
  5. Iodine used as indicator
  6. Non-living things
  7. Fats and oils
  8. Double stranded
  9. Supply energy
  10. Small in size

20 Clues: No carbon • Sugar rings • Large in size • Single ringed • Cell membrane • Fats and oils • Supply energy • Small in size • Living things • Benedicts test • Double stranded • Contains Carbon • Single stranded • Non-living things • Basic unit of life • Creation of protein • Controls cell activity • Garbage disposal of cell • Iodine used as indicator • Monosaccharide for sugars

Biology 2024-03-04

Biology crossword puzzle
Across
  1. What does an aerobic process require?
  2. Glycerol with 3 fatty acids is called a ____?
  3. What type of cell division results in clones of the original cell?
  4. RNA replaces Thymine with ____?
  5. Different forms of the same element are called ___
  6. What is known as the energy currency of the cell?
  7. Most humans have 46 of these
  8. What is gene expression regulated by?
  9. In DNA replication the ____ strand has okazaki fragments?
  10. Most common type of mutation in DNA (for short)
  11. What is the FLUID inside the cell called?
  12. What part of a phospholipid is hydrophobic?
Down
  1. Which macromolecule’s basic formula is (CH2O)n?
  2. Which type of chemical reaction has energy as a product?
  3. Transport in the cell that requires no energy is called Passive transport or___
  4. What type of respiration does not require oxygen?
  5. The first shell of an atom holds a maximum of ___ electrons
  6. occurs only in prophase 1 of meiosis (2words)
  7. RNA structure is usually _____ stranded
  8. What is the pigment that makes plants green called?

20 Clues: Most humans have 46 of these • RNA replaces Thymine with ____? • What does an aerobic process require? • What is gene expression regulated by? • RNA structure is usually _____ stranded • What is the FLUID inside the cell called? • What part of a phospholipid is hydrophobic? • Glycerol with 3 fatty acids is called a ____? • occurs only in prophase 1 of meiosis (2words) • ...

Biology 2024-03-13

Biology crossword puzzle
Across
  1. transports proteins
  2. organelles that make proteins
  3. "hides" waste products
  4. separates the interior of the cell from the outside environment
  5. has ribosomes on it
  6. gel-like liquid in cell
  7. houses genetic information and is the cell's control center
  8. major components of the cytoskeleton
  9. the molecule that carries genetic information for the development and functioning of an organism
  10. layer that is specifically designed to provide structural support and rigidity in plant cells
  11. amino acids
  12. too much water in the cell
  13. sugars
Down
  1. too little water in the cell
  2. movement of water through a semi-permeable surface
  3. the main organizer of the microtubule cytoskeleton in animals
  4. stores water and nutrients in plant cells
  5. organelles that serve as a "clean-up crew"
  6. is the natural compound present in green plants that gives them their color
  7. high concentration to low concentration
  8. a small dense spherical structure in the nucleus of a cell
  9. fats
  10. is a cell organelle that helps process and package proteins and lipids
  11. generates ATP energy for the cell
  12. produces energy through photosynthesis
  13. genetic information

26 Clues: fats • sugars • amino acids • transports proteins • has ribosomes on it • genetic information • "hides" waste products • gel-like liquid in cell • too much water in the cell • too little water in the cell • organelles that make proteins • generates ATP energy for the cell • major components of the cytoskeleton • produces energy through photosynthesis • ...

biology 2024-04-11

biology crossword puzzle
Across
  1. light
  2. species largely depend on
  3. relating to earth
  4. no sunlight
  5. cold
  6. harmful effect
  7. warming hot earth
  8. species invade
  9. classified
  10. salt freshwater
Down
  1. group of people
  2. harmful substance
  3. species' first colonizers
  4. trees
  5. combined food chains
  6. species nowhere else
  7. too many people
  8. symbiotic relationship
  9. variety
  10. biome water

20 Clues: cold • light • trees • variety • classified • no sunlight • biome water • harmful effect • group of people • too many people • species invade • salt freshwater • harmful substance • relating to earth • warming hot earth • combined food chains • species nowhere else • symbiotic relationship • species' first colonizers • species largely depend on

Biology 2024-04-08

Biology crossword puzzle
Across
  1. Two phases in interphase where the cell grows
  2. Adenine, Guanin, Cytosine, and Thymine
  3. A change in the DNA sequence that creates a change which can be beneficial, harmful, or no effect
  4. Has a covalent bond with sugar in a nucleotide
  5. Phases before mitosis contains G1, G2, and S phase
  6. Phase of cell division is where the chromosomes move to opposite ends and the new nucleus surrounds it in mitosis
  7. When the chromosomes meet in the middle
  8. The allele that overrides the recessive one showing the dominant phenotype
  9. When the chromosomes pull apart in mitosis
  10. Nitrogen base that matches with guanine
  11. Final part of cell division where two cells are created
  12. Nitrogen base that matches with adenine
  13. Cross between two traits
  14. Two strands intertwined together
  15. Nitrogen base that matches with Thymine
  16. Alleles must be homozygous to show
  17. In between the phosphate and the base in the nucleotide
  18. The creation of an mRNA strand
Down
  1. Nitrogen base that matches with cytosine
  2. When the bases go together like adenine and thymine
  3. The creation of amino acids for proteins using the mRNA strand
  4. Made of phosphate, sugar, and either adenine, guanine, cytosine, or thymine
  5. The production of proteins
  6. Double helix nucleic acid
  7. When the chromosomes become visible in mitosis
  8. The creation of two identical daughter cells
  9. Single strand(instead of thymine it uses uracil)
  10. The alleles are the same so either two littles or two bigs
  11. Cross between one trait
  12. The alleles are different so one big and one small

30 Clues: Cross between one trait • Cross between two traits • Double helix nucleic acid • The production of proteins • The creation of an mRNA strand • Two strands intertwined together • Alleles must be homozygous to show • Adenine, Guanin, Cytosine, and Thymine • When the chromosomes meet in the middle • Nitrogen base that matches with guanine • Nitrogen base that matches with adenine • ...

biology 2024-03-21

biology crossword puzzle
Across
  1. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
  2. A relationship between two organisms in which one organism benefits and the other is unaffected
  3. An organism that makes its own food
  4. A group of interdependent organisms inhabiting the same region and interacting with each other
  5. Scientific study of interactions among organisms and between organisms and their environment
  6. A group of ecosystems that share similar climates and typical organisms
  7. all the parts of the planet that are inhabited by living things; sum of all Earth's ecosystems
  8. A biological community of interacting organisms and their physical environment.
  9. Consumers that eat only plants
Down
  1. Any living part of the environment with which an organism might interact
  2. A relationship between two organisms of different species where one benefits and the other is harmed
  3. An organism that cannot make its own food.
  4. A close relationship between two species that benefits at least one of the species.
  5. symbiotic relationship in which both species benefit from the relationship
  6. physical, or nonliving, factor that shapes an ecosystem
  7. An interaction in which one organism captures and feeds on another organism
  8. A consumer that eats only animals.
  9. A group of individuals that belong to the same species and live in the same area
  10. An organism that breaks down wastes and dead organisms
  11. An animal that eats both plants and animals

20 Clues: Consumers that eat only plants • A consumer that eats only animals. • An organism that makes its own food • An organism that cannot make its own food. • An animal that eats both plants and animals • An organism that breaks down wastes and dead organisms • physical, or nonliving, factor that shapes an ecosystem • ...

Biology 2024-04-16

Biology crossword puzzle
Across
  1. system that protects and supports
  2. system that releases hormones
  3. system that filters blood
  4. part of the plant that absorbs water
  5. organ where photosynthesis occurs
  6. energy source created by autotrophs
  7. cell division that creates body cells
  8. cell division that creates gametes
  9. live in extreme environments
  10. transports food in plants
Down
  1. lack membrane-bound organelles
  2. caused by uncontrolled cell growth
  3. cell wall made of cellulose
  4. have a nuclear membrane
  5. cell wall made of peptidoglycan
  6. system that protects from environment
  7. transports water in plants
  8. unicellular eukaryotic organism
  9. does not replicate independently
  10. reproductive part of the plant
  11. cell wall made of chitin
  12. system that fights off pathogens
  13. when DNA is replicated
  14. energy created during cellular respiration

24 Clues: when DNA is replicated • have a nuclear membrane • cell wall made of chitin • system that filters blood • transports food in plants • transports water in plants • cell wall made of cellulose • live in extreme environments • system that releases hormones • lack membrane-bound organelles • reproductive part of the plant • cell wall made of peptidoglycan • ...

Biology 2021-05-28

Biology crossword puzzle
Across
  1. a non living component of an ecosystem
  2. Eliminated waste
  3. organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.
  4. pair of breathing organs located with the chest which remove carbon dioxide from and bring oxygen to the blood.
  5. small space in the tissues of an organism containing air, waste, fluids and nutrients
  6. movement of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction
  7. The muscle that separates the chest cavity from the abdomen.
  8. a muscular tube that food passes through and absorbs nutrients
  9. The skeleton of the head of a vertebrate animal
  10. structural layer surrounding some types of cells, just outside the cell membrane.
  11. The drawing of air or other substances into the lungs.
  12. an organ that forms the skeleton of vertebrates.
  13. the components of the circulatory system that transport blood throughout the human body.
  14. muscular organ of vertebrates that moves blood through the body by repeated, rhythmic contractions.
  15. community or group of living organisms that live in and interact with each other in a physical environment.
  16. Part of the body that produces movement
  17. raspatory system in birds, fish, insects and mammals
  18. Plants convert this gas to oxygen during a process called photosynthesis
Down
  1. The brain of a cell
  2. Smallest structural and functional unit of an organism
  3. when food is broken down and converted so it can be absorbed by an organism and used to maintain vital bodily functions.
  4. an organelle within the cells of plants and certain algae that is the site of photosynthesis
  5. basic unit of life in organisms of the kingdom Plantae.
  6. Transmits impulses from one part of the body to another
  7. also called germs, are microscopic organisms not visible with the naked eye.
  8. a thick solution that fills each cell and is enclosed by the cell membrane.
  9. an organ whose function is primarily for excretion of extra fluids as wastes.
  10. a group of cells which is made to preform a specific function
  11. separates the interior of the cell from the outside environment.
  12. a living component of an ecosystem
  13. a collection of tissues that structurally form a functional unit to perform a particular function.
  14. a digestive sac where your food is held after swallowing.
  15. part of breathing where the air is drawn out of the lungs
  16. A cord that stretches from your brain down the the end of your spine
  17. . A long hollow muscular tube that connects the pharynx to the stomach.

35 Clues: Eliminated waste • The brain of a cell • a living component of an ecosystem • a non living component of an ecosystem • Part of the body that produces movement • The skeleton of the head of a vertebrate animal • an organ that forms the skeleton of vertebrates. • raspatory system in birds, fish, insects and mammals • Smallest structural and functional unit of an organism • ...

biology 2022-10-17

biology crossword puzzle
Across
  1. Bagian terdalam dari epidermis
  2. Nama lain dari periderm
  3. Nama lain penguapan air
  4. Pengganti epidermis yang rusak
  5. Tumbuhan berbiji tertutup
  6. Pendukung pertumbuhan tumbuhan
  7. Kelompok tanaman tidak berpembuluh
  8. Zat hijau daun
  9. Partikel penyusun atom bermuatan negatif
  10. Ahli botani dan farmasi pada 1990-1248 M
Down
  1. Contoh dari jaringan pelindung
  2. Lapisan terdalam korteks
  3. Nama lain jaringan permanen
  4. Alat kelamin betina pada bunga
  5. Kelompok tanaman berpembuluh
  6. Nama lain jaringan meristem
  7. Nama latin padi
  8. Jaringan yang mengangkut hasil fotosintesis
  9. Penemu bahwa serbuk sari, dll memiliki inti sel
  10. Alat kelamin jantan pada bunga

20 Clues: Zat hijau daun • Nama latin padi • Nama lain dari periderm • Nama lain penguapan air • Lapisan terdalam korteks • Tumbuhan berbiji tertutup • Nama lain jaringan permanen • Nama lain jaringan meristem • Kelompok tanaman berpembuluh • Contoh dari jaringan pelindung • Bagian terdalam dari epidermis • Alat kelamin betina pada bunga • Pengganti epidermis yang rusak • ...

biology 2022-10-17

biology crossword puzzle
Across
  1. Alat kelamin betina pada bunga
  2. Penemu bahwa serbuk sari, dll memiliki inti sel
  3. Daun yang dilapisi lapisan lilin
  4. Nama latin padi
  5. Nama lain jaringan meristem
  6. Partikel penyusun atom bermuatan negatif
  7. Kelompok tanaman tidak berpembuluh
  8. Nama lain jaringan permanen
  9. Nama lain penguapan air
  10. Lapisan terdalam korteks
Down
  1. Zat hijau daun
  2. Pengganti epidermis yang rusak
  3. Bagian terdalam dari epidermis
  4. Contoh dari jaringan pelindung
  5. Pendukung pertumbuhan tumbuhan
  6. Ahli botani dan farmasi pada 1990-1248 M
  7. Alat kelamin jantan pada bunga
  8. Kelompok tanaman berpembuluh
  9. Jaringan yang mengangkut hasil fotosintesis
  10. Tumbuhan berbiji tertutup

20 Clues: Zat hijau daun • Nama latin padi • Nama lain penguapan air • Lapisan terdalam korteks • Tumbuhan berbiji tertutup • Nama lain jaringan meristem • Nama lain jaringan permanen • Kelompok tanaman berpembuluh • Alat kelamin betina pada bunga • Pengganti epidermis yang rusak • Bagian terdalam dari epidermis • Contoh dari jaringan pelindung • Pendukung pertumbuhan tumbuhan • ...

Biology 2022-10-11

Biology crossword puzzle
Across
  1. A signal to which an organism responds
  2. key A tool used to identify a species by answering a series of questions based on contrasting features that have two possible outcomes
  3. The production of new living organisms by combining genetic material from two different members of the same species
  4. Organisms made up of more than one cell
  5. To arrange in categories based off of shared characteristics
  6. The smallest units that make up living things
  7. A distinguished characteristic
  8. Organisms that must eat other organisms to get food for energy
  9. The process by which plants use energy from the sun to combine carbon dioxide and water to make carbs
  10. The genetic code found in every cell
  11. The ability to cause change in matter, especially to do work
  12. The main process which provides energy for life by releasing the energy store in the chemical bonds of sugar molecules
  13. An individual form of life such as a plant, animal, bacterium, protist, or fungus
Down
  1. Organisms that make their own food
  2. Offspring that is generated being genetically identical to a single parent
  3. The classification and naming of living things
  4. The total sum of all chemical reactions in a living organism
  5. A possible explanation or answer to a scientific question
  6. name The taxanomic name of an organism that consists of the genus and species
  7. A reaction to something in the environment
  8. Organisms made up of one cell
  9. Organisms that use chemicals for food or energy
  10. The process by which food is broken down into simpler substances
  11. The primary source of energy on earth
  12. Strategies used by living things to maintain stable conditions even when external conditions change
  13. Factors that vary in an experiment

26 Clues: Organisms made up of one cell • A distinguished characteristic • Organisms that make their own food • Factors that vary in an experiment • The genetic code found in every cell • The primary source of energy on earth • A signal to which an organism responds • Organisms made up of more than one cell • A reaction to something in the environment • ...

Biology 2022-10-19

Biology crossword puzzle
Across
  1. the division of the autonomic nervous system that calms the body, conserving its energy
  2. A person with this type of aphasia cannot speak in clear words, BUT can understand you.
  3. Potential: The electrical charge that travels down the axon of a neuron.
  4. controls language reception; brain area involved in language comprehension and expression
  5. the space between the axon tip of the sending neuron and the dendrite or cell body of the receiving neuron
  6. This "brain" regulates emotions and includes the hippocampus, amygdala and hypothalamus
  7. This "brain" is oldest part and central core. It is responsible for automatic survival functions. AKA “The reptile brain.”
  8. maintaining a balanced internal equilibrium, such as temperature, blood glucose and hydration around a particular level.
  9. tissue destruction to examine brain tissue
  10. periodic, natural loss of consciousness distinct from unconsciousness from a coma, general anesthesia, or hibernation
  11. __________Scan A diagnostic method of examining the inside of the body, using hundreds of x-ray images from different angles that are combined by a computer to build up a 3d detailed picture
  12. _______vu that eerie sense that “I’ve experienced this before;” cues from the current situation may unconsciously trigger retrieval of an earlier experience
  13. These rhythms are physical, mental, and behavioral changes that follow a 24-hour cycle and encourage sleep. These natural processes respond primarily to light and dark and affect most living things, including animals, plants, and microbes.
  14. _________scan a visual display of brain activity that detects where a radioactive form of glucose goes while the brain performs a given task
  15. a part of the brain that is ths control center of the endocrine system. It regulates the pituitary gland & Homeostasis.
  16. This division of the Peripheral nervous system controls voluntary muscle movements.
  17. recurring problems in falling or staying asleep
  18. psychedelic drugs , like LSD, that distort perceptions and evoke sensory images in the absence of sensory input
  19. A sleep Disorder where a person stops breathing during sleep
  20. Night________ a sleep disorder characterized by high arousal and an appearance of being terrified.
  21. A small structure on the brainstem that relays motor and sensory signals to the cerebral cortex. Damage to this area leads to coma
  22. the brain’s ability to reorganize itself by forming new neural connections throughout life
  23. these neurons carry outgoing information from the brain and spinal cord to the muscles and glands; efferent neurons
  24. drugs (such as alcohol, barbiturates, and opiates) that reduce neural activity and slow body functions
  25. two almond–sized neural clusters in the limbic system that prepare us for life and death situations. They are at the root of anxiety attacks
  26. the mental state of being awake and aware of one's surroundings. Alterations in this state include sleep, hypnosis or Coma
  27. ________Sheath a fatty tissue layer segmentally encasing the axons of some neurons; enables vastly greater transmission speed as neural impulses hop from one node to the next
  28. drugs (such as caffeine, nicotine, and the more powerful amphetamines, cocaine, Ecstasy, and methamphetamine) that excite neural activity and speed up body functions
  29. a nerve cell; the basic building block of the nervous system
Down
  1. _____ Cortex: an area at the rear of the frontal lobes that controls voluntary movements
  2. Sleep disorder characterized by overwhelming daytime drowsiness with sudden attacks of sleep
  3. _________Cortex: This "brain" is the wrinkled layer of gray matter that covers the outside of the brain and is associated with higher cognitive functions, such as language, learning, perception, and planning.
  4. A sleep disorder where what happens in your dream gets acted out in real life while still asleep
  5. _________Syndome is a chromosomal disorder in females in which either an X chromosome is missing, or part of one X chromosome is deleted.
  6. The end of a chromosome that holds DNA together like Aglates on a shoelace
  7. a neurotransmitter believed to help regulate mood and social behavior, appetite and digestion, sleep, memory, and sexual desire and function
  8. a Suggestion made during a hypnosis session, it’s to be carried out after the subject is no longer hypnotized; used by some clinicians to help control undesired symptoms and behaviors
  9. a molecule that, by binding to a receptor site blocks a response
  10. cells in the nervous system that support, nourish, and protect neurons. They are the most numerous cells in the brain
  11. ______Neurons carry incoming information from the sensory receptors to the brain and spinal cord
  12. This hypothesis suggests dreams are created by changes in neuron activity that activates the brainstem during REM sleep
  13. a recurring sleep stage during which vivid dreams commonly occur; also known as paradoxical sleep because the muscles are relaxed (except for minor twitches) but other body systems are active
  14. The lobe of the Cerebral cortex responsible for processing visual information
  15. __________processing theory dream theory based on idea that humans process the information they receive, rather than merely responding to stimuli
  16. division of the autonomic nervous system that arouses the body, mobilizing its energy in stressful situations
  17. a molecule that, by binding to a receptor site, stimulates a response
  18. the diminishing effect with regular use of the same dose of a drug, requiring the user to take larger and larger doses before experiencing the drug’s effect
  19. A chemical substance, such as acetylcholine or dopamine, transmits nerve impulses across a synapse.
  20. the base of the brainstem; controls heart-beat and breathing
  21. the discomfort and distress that follow discontinuing an addictive drug or behavior
  22. The body's "slow" chemical communication system; a set of glands that secrete hormones into the bloodstream.
  23. opium and its derivatives, such as morphine and heroin; depress neural activity, temporarily lessening pain and anxiety
  24. This test uses powerful magnets to see what is occuring in the soft tissues of a structure

53 Clues: tissue destruction to examine brain tissue • recurring problems in falling or staying asleep • the base of the brainstem; controls heart-beat and breathing • A sleep Disorder where a person stops breathing during sleep • a nerve cell; the basic building block of the nervous system • a molecule that, by binding to a receptor site blocks a response • ...

Biology 2022-10-27

Biology crossword puzzle
Across
  1. A set of rules that must be followed at all times in the science classroom
  2. all the living and nonliving things in an area
  3. An explanation of what you observe based on past experience
  4. To bind legally or morally; it is your duty to do it
  5. A one sentence answer to a scientific question that does not give explanations
  6. The average of a group of numbers
  7. An idea that supports a natural phenomena
  8. Any factor that can be controlled, changed, or measured in an experiment.
  9. Standards by which something may be judged or decided
  10. A graph that shows trends and data over time
  11. Being the only one of its kind; unlike anything else
  12. The state of being one, having the same characteristics
Down
  1. An interacting group of various species in one location
  2. A colorless, odorless gas in the air that we breathe
  3. The amount of a substance in a given volume
  4. A non-living component of the environment
  5. Something that is detected or measured with any of the 5 senses
  6. A set of specific steps to be followed in order to complete a lab
  7. A process plants use to produce food from carbon dioxide and water
  8. Provides the claim with supporting details from evidence, and scientific background
  9. A living component of the environment

21 Clues: The average of a group of numbers • A living component of the environment • A non-living component of the environment • An idea that supports a natural phenomena • The amount of a substance in a given volume • A graph that shows trends and data over time • all the living and nonliving things in an area • A colorless, odorless gas in the air that we breathe • ...

Biology 2022-11-02

Biology crossword puzzle
Across
  1. Alat yang digunakan untuk mengukur tekanan darah
  2. Bagian jantung yang menerima darah dari pulmo yaitu
  3. Bagian yang bertanggung jawab atas kontraksi jantung
  4. Jantung manusia dilapisi oleh lapisan otot
  5. Kelainan karena darah tidak dapat membeku di sebut
  6. Terjadinya pembekuan darah di daerah
  7. Salah satu bagian darah yang memiliki peranan bagi pembekuan darah
  8. Darah yang kaya akan oksigen
  9. plasma darah yang tidak mengandung protein
  10. Protein dalam plasma darah yang digunakan untuk membentuk zat antibodi
  11. Jenis leukosit yang plasmanya bersifat asam
Down
  1. Komponen pada darah yang memiliki jumlah paling banyak
  2. Zat makanan dan mineral yang terdapat dalam plasma darah
  3. sel darah putih
  4. Zat yang membentuk benang-benang fibrin
  5. Pembuluh darah yang mempunyai volume darah terbesar terdapat pada bagian
  6. Leukimia disebabkan oleh saah satu sel darah yang berkembang pesat
  7. darah disebut
  8. Bagian darah yang berperan dalam pengangkutan makanan
  9. Sel darap putih pada tubuh kita yang mempunyai peranan dalam keadaan alergi

20 Clues: darah disebut • sel darah putih • Darah yang kaya akan oksigen • Terjadinya pembekuan darah di daerah • Zat yang membentuk benang-benang fibrin • Jantung manusia dilapisi oleh lapisan otot • plasma darah yang tidak mengandung protein • Jenis leukosit yang plasmanya bersifat asam • Alat yang digunakan untuk mengukur tekanan darah • ...

Biology 2022-11-02

Biology crossword puzzle
Across
  1. Kelainan karena darah tidak dapat membeku di sebut
  2. Sel darap putih pada tubuh kita yang mempunyai peranan dalam keadaan alergi
  3. Darah yang mengalir dalam vena tidak dapat mengalir ke bagian sebelumnya karena sepanjang vena terdapat
  4. Alat yang digunakan untuk mengukur tekanan darah
  5. Salah satu bagian darah yang memiliki peranan bagi pembekuan darah
  6. Bagian jantung yang menerima darah dari pulmo yaitu
  7. Jenis leukosit yang plasmanya bersifat asam
Down
  1. plasma darah yang tidak mengandung protein
  2. sel darah putih
  3. Leukimia disebabkan oleh saah satu sel darah yang berkembang pesat
  4. Terjadinya pembekuan darah di daerah pembuluh darah disebut
  5. Pembuluh darah yang mempunyai volume darah terbesar terdapat pada bagian
  6. Komponen pada darah yang memiliki jumlah paling banyak
  7. Jantung manusia dilapisi oleh lapisan otot
  8. Zat makanan dan mineral yang terdapat dalam plasma darah
  9. Zat yang membentuk benang-benang fibrin
  10. Bagian yang bertanggung jawab atas kontraksi jantung
  11. Bagian darah yang berperan dalam pengangkutan makanan
  12. Darah yang kaya akan oksigen
  13. Protein dalam plasma darah yang digunakan untuk membentuk zat antibodi

20 Clues: sel darah putih • Darah yang kaya akan oksigen • Zat yang membentuk benang-benang fibrin • plasma darah yang tidak mengandung protein • Jantung manusia dilapisi oleh lapisan otot • Jenis leukosit yang plasmanya bersifat asam • Alat yang digunakan untuk mengukur tekanan darah • Kelainan karena darah tidak dapat membeku di sebut • ...

Biology 2022-11-07

Biology crossword puzzle
Across
  1. h1
  2. h4
  3. h2
  4. h6
  5. h13
  6. h11
  7. h12
  8. h8
  9. h15
  10. h17
Down
  1. h3
  2. h9
  3. h18
  4. h20
  5. h14
  6. h16
  7. h19
  8. h10
  9. h5
  10. h7

20 Clues: h3 • h9 • h1 • h4 • h2 • h6 • h5 • h8 • h7 • h18 • h20 • h14 • h16 • h13 • h19 • h10 • h11 • h12 • h15 • h17

Biology 2022-11-16

Biology crossword puzzle
Across
  1. Process blood and produces urine.
  2. Tube that leads to lungs.
  3. System that takes blood to and from heart.
  4. The system that helps you breathe.
  5. Filters blood among other jobs.
  6. Your voice box.
  7. Brings blood from heart.
  8. Tube that leads to the stomach.
  9. Muscle that pushes air in and out of lungs.
  10. Bring blood to heart.
Down
  1. System that gives the body energy from food
  2. Helps your body run.
  3. Leads to arteries to get blood out of heart.
  4. Two bottom chambers of heart.
  5. The system that has Organs that remove waste.
  6. You breath with it.
  7. Acts as a shield for internal organs.
  8. Sacs that separate lungs from your chest walls.
  9. Top two chambers of heart.
  10. Brings air from nose and mouth to Trachea

20 Clues: Your voice box. • You breath with it. • Helps your body run. • Bring blood to heart. • Brings blood from heart. • Tube that leads to lungs. • Top two chambers of heart. • Two bottom chambers of heart. • Filters blood among other jobs. • Tube that leads to the stomach. • Process blood and produces urine. • The system that helps you breathe. • Acts as a shield for internal organs. • ...

Biology 2022-11-09

Biology crossword puzzle
Across
  1. The passive movement of material from an area of high concentration to an area of low concentration across a concentration gradient
  2. seals any gaps in new strands
  3. Changes that occur at the nucleotide level
  4. Changes to segments of DNA, involving many genes
  5. Occurs when two dominant traits are both expressed
  6. Separates DNA
  7. Operates like carrier proteins used in facilitated diffusion, except they move molecules against their concentration gradient
  8. Equal on both sides/balanced on both sides
  9. Used for large molecules moving into the cell
  10. Changes only one amino acid in the protein
  11. Used for large molecules moving out the cell
  12. Adds new nucleotides to new strands
  13. Does not require energy input/movement of molecules
  14. The diffusion of water across a selectively permeable membrane
Down
  1. Changes MANY amino acids
  2. Change occurring in one nucleotide
  3. used when making predictions about inheriting two independent traits
  4. No true concentration
  5. A mixing of traits when the heterozygous genotype is expressed
  6. Change resulting in an early STOP codon
  7. The process of moving cells from an area of low concentration to high concentration using a membrane protein
  8. Nucleotide changes, but no change to the resulting amino acid

22 Clues: Separates DNA • No true concentration • Changes MANY amino acids • seals any gaps in new strands • Change occurring in one nucleotide • Adds new nucleotides to new strands • Change resulting in an early STOP codon • Changes that occur at the nucleotide level • Equal on both sides/balanced on both sides • Changes only one amino acid in the protein • ...

Biology 2022-02-11

Biology crossword puzzle
Across
  1. movement of materials out of the cell using energy
  2. movement of particles from an area of high concentration to low
  3. cells "skeleton" of microtubes which gives it shape, strength, and the capacity for directed movement
  4. single-celled; composed of one cell
  5. powerhouse of cell
  6. contains more solute and less water; shrinks
  7. movement of solid materials into the cell using energy
  8. water and solute are equal; stays the same
  9. allows come particles to enter and leave the cell
  10. an elongated or disc-shaped organelle containing chlorophyll; photosynthesis
Down
  1. a specialized subunit within a cell that has a specific function, and is usually separately enclosed within its own membrane; little organs within cell
  2. the specific job the organelles perform
  3. organelles where proteins are made from the translation of RNA strands
  4. the way organelles are put together
  5. composed of many cells
  6. movement of water from an area of high concentration to low
  7. control center of cell
  8. contains less solute and more water; swells or burst
  9. jelly-like substance that makes up the matrix of the cell body
  10. basic unit of structure and function

20 Clues: powerhouse of cell • composed of many cells • control center of cell • the way organelles are put together • single-celled; composed of one cell • basic unit of structure and function • the specific job the organelles perform • water and solute are equal; stays the same • contains more solute and less water; shrinks • allows come particles to enter and leave the cell • ...

Biology 2022-01-29

Biology crossword puzzle
Across
  1. The regions that get removed from the RNA
  2. A single stranded version of DNA.
  3. The part that stays in the RNA
  4. What keeps all the bodies of every living thing moving
  5. The start of DNA
  6. make gametes
  7. a bunch of adenines stuck on the end of RNA.
  8. The copying of DNA
  9. three-base sequences that tell the cell to insert a certain amino acid into a protein chain.
  10. An initiator protein
Down
  1. evolved terminator sequences
  2. cells that dont reproduce
  3. get made into proteins
  4. when the 3ˊ end gets modified
  5. binds to DNA and makes an RNA strand
  6. segments of DNA that encode for proteins that perform specific functions in a cell.
  7. A chain of nucleotides held together by a sugar-and-phosphate backbone.
  8. building blocks of proteins
  9. Has a phosphate group,a five-membered deoxyribose sugar molecule,and a nitrogenous base.
  10. helps stabilize the RNA and allows it to move smoothly into the cytoplasm.

20 Clues: make gametes • The start of DNA • The copying of DNA • An initiator protein • get made into proteins • cells that dont reproduce • building blocks of proteins • evolved terminator sequences • when the 3ˊ end gets modified • The part that stays in the RNA • A single stranded version of DNA. • binds to DNA and makes an RNA strand • The regions that get removed from the RNA • ...

Biology 2022-05-06

Biology crossword puzzle
Across
  1. a large body of water
  2. language spoken on Madagascar
  3. carnivore on Madagascar
  4. last name is smith
  5. invented in Hawaii
  6. sport played by kicking a ball
  7. the big island
  8. a sport like football
  9. land surrounded by water
  10. last name is vargas
Down
  1. means hello/goodbye
  2. jewelry like diamonds
  3. the rainy season
  4. spews out lava and magma
  5. makes a hissing sound
  6. their color is pink
  7. a large continent
  8. small animal on Madagascar
  9. last name is sullivan
  10. last name is karalis

20 Clues: the big island • the rainy season • a large continent • last name is smith • invented in Hawaii • means hello/goodbye • their color is pink • last name is vargas • last name is karalis • jewelry like diamonds • a large body of water • makes a hissing sound • last name is sullivan • a sport like football • carnivore on Madagascar • spews out lava and magma • land surrounded by water • ...

Biology 2022-12-19

Biology crossword puzzle
Across
  1. a group of seed-producing plants that have been around far longer than the angiosperms
  2. an important soil bacteria that helps to convert the atmospheric nitrogen into fixed nitrogen
  3. A fist sized organ that pumps blood
  4. helps to protect us against diseases
  5. how we move and live
  6. a cell that grows out of control,
  7. very small particles that can infect animals and plants and make them sick
  8. the most basic, structural and functional unit of life
  9. an important process that is observed in plants and certain microscopic organisms
  10. fluid connective tissue
  11. an essential molecule for life
Down
  1. found throughout the Earth including on land, in the water, in the air, and even in plants and animals
  2. organisms that consume dead or decaying organic matter
  3. fertilizer that contains living or latent microbes
  4. a part of the nervous system connected to the spinal cord
  5. Natures way of reusing carbon atoms
  6. covers our entire body and keeps the good stuff in and the bad stuff out
  7. a group of tissues in a living organism that has a specific form and function
  8. woody stem and is a perennial
  9. Things you use to see taste touch and so on
  10. we are supposed to have 206 of them
  11. it is the set of processes where traits from parents are passed on to their offspring either through sexual or asexual reproduction

22 Clues: how we move and live • fluid connective tissue • woody stem and is a perennial • an essential molecule for life • a cell that grows out of control, • A fist sized organ that pumps blood • Natures way of reusing carbon atoms • we are supposed to have 206 of them • helps to protect us against diseases • Things you use to see taste touch and so on • ...

Biology 2023-01-17

Biology crossword puzzle
Across
  1. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
  2. is an important mechanism by which cells can respond to their environment and extracellular cues.
  3. a nucleoside phosphate comprised of a ribonucleoside and two phosphate groups.
  4. is the movement of molecules or ions across a cell membrane from a region of lower concentration to a region of higher concentration against the concentration gradient.
  5. is a biological catalyst and is almost always a protein
  6. a cell communication pathway mediated by extracellular nucleotides and nucleosides.
  7. is found in all cells and separates the interior of the cell from the outside environment.
  8. a coenzyme that functions as a universal electron carrier, accepting electrons and hydrogen atoms to form NADPH
  9. a metabolic process by which glucose or other six-carbon sugars are converted into cellular energy and the metabolite lactate, which is lactic acid in solution. Happens in muscle cells.
  10. is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas.
  11. a series of chemical reactions to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins
  12. A chemical substance found in drinks such as beer, wine, and liquor.
  13. the chemical breakdown of a compound due to reaction with water.
  14. Is a reaction that use atp through catabolism of ketone bodies.
  15. is a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
  16. a cellular process that harnesses the reduction of oxygen to generate high-energy phosphate bonds in the form of adenosine triphosphate
  17. a type of respiration where oxygen is not used or scarce.
  18. a central metabolic coenzyme/cosubstrate involved in cellular energy metabolism and energy production.
Down
  1. Its main function is to deliver the acetyl group to the citric acid cycle to be oxidized for energy production.
  2. A large group of single-cell microorganisms. Some cause infections and disease in animals and humans.
  3. is a type of membrane transport that does not require energy to move substances across cell membranes.
  4. A molecule made up of amino acids.
  5. a series of protein complexes and other molecules that transfer electrons from electron donors to electron acceptors via redox reactions
  6. are organisms whose cells have a nucleus
  7. A chemical process in which oxygen is used to make energy from carbohydrates.
  8. an important “energy molecule” found in all life forms.
  9. Is a necessary function of everyday life and could not occur without ATP
  10. a plastid that contains chlorophyll and in which photosynthesis takes place.
  11. Fermentation a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.
  12. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
  13. a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins.
  14. a microscopic fungus consisting of single oval cells that reproduce by budding, and are capable of converting sugar into alcohol and carbon dioxide.
  15. the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
  16. is similar to paracrine signaling but there is a special structure called the synapse between the cell originating and the cell receiving the signal.
  17. the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms, typically involving effervescence and the giving off of heat.
  18. the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
  19. a chemical element with an atomic number of 8
  20. is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
  21. a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
  22. A product of fermentation.
  23. a redox-active coenzyme associated with various proteins, which is involved with several enzymatic reactions in metabolism.

41 Clues: A product of fermentation. • A molecule made up of amino acids. • are organisms whose cells have a nucleus • a chemical element with an atomic number of 8 • is a biological catalyst and is almost always a protein • an important “energy molecule” found in all life forms. • a type of respiration where oxygen is not used or scarce. • ...

Biology 2023-01-17

Biology crossword puzzle
Across
  1. A product of fermentation.
  2. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
  3. a type of respiration where oxygen is not used or scarce.
  4. is found in all cells and separates the interior of the cell from the outside environment.
  5. a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
  6. Is a necessary function of everyday life and could not occur without ATP
  7. is a type of membrane transport that does not require energy to move substances across cell membranes.
  8. a plastid that contains chlorophyll and in which photosynthesis takes place.
  9. is an important mechanism by which cells can respond to their environment and extracellular cues.
  10. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
  11. is similar to paracrine signaling but there is a special structure called the synapse between the cell originating and the cell receiving the signal.
  12. the chemical breakdown of a compound due to reaction with water.
  13. the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
  14. A molecule made up of amino acids.
  15. a redox-active coenzyme associated with various proteins, which is involved with several enzymatic reactions in metabolism.
  16. a coenzyme that functions as a universal electron carrier, accepting electrons and hydrogen atoms to form NADPH
  17. a cell communication pathway mediated by extracellular nucleotides and nucleosides.
  18. is the movement of molecules or ions across a cell membrane from a region of lower concentration to a region of higher concentration against the concentration gradient.
  19. a nucleoside phosphate comprised of a ribonucleoside and two phosphate groups.
Down
  1. a metabolic process by which glucose or other six-carbon sugars are converted into cellular energy and the metabolite lactate, which is lactic acid in solution. Happens in muscle cells.
  2. Its main function is to deliver the acetyl group to the citric acid cycle to be oxidized for energy production.
  3. a cellular process that harnesses the reduction of oxygen to generate high-energy phosphate bonds in the form of adenosine triphosphate
  4. an important “energy molecule” found in all life forms.
  5. a series of protein complexes and other molecules that transfer electrons from electron donors to electron acceptors via redox reactions
  6. the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms, typically involving effervescence and the giving off of heat.
  7. a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.
  8. are organisms whose cells have a nucleus
  9. A chemical substance found in drinks such as beer, wine, and liquor.
  10. the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
  11. is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
  12. is a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
  13. a series of chemical reactions to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins
  14. is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas.
  15. a central metabolic coenzyme/cosubstrate involved in cellular energy metabolism and energy production.
  16. Is a reaction that use atp through catabolism of ketone bodies.
  17. a chemical element with an atomic number of 8
  18. A chemical process in which oxygen is used to make energy from carbohydrates.
  19. A large group of single-cell microorganisms. Some cause infections and disease in animals and humans.
  20. is a biological catalyst and is almost always a protein
  21. a nucleic acid present in all living cells.

40 Clues: A product of fermentation. • A molecule made up of amino acids. • are organisms whose cells have a nucleus • a nucleic acid present in all living cells. • a chemical element with an atomic number of 8 • an important “energy molecule” found in all life forms. • is a biological catalyst and is almost always a protein • ...

biology 2022-12-27

biology crossword puzzle
Across
  1. site of photosynthesis
  2. makes up the vessels that transport materials
  3. refers to the temporary conditions of the atmosphere, the layer of air that surrounds the Earth
  4. which substances cause the cancer
  5. store water and nutrients
  6. a strong but flexible material found in some parts of the body (such as the nose, the outer ear, and some joints)
  7. a large lobulated gland of vertebrates that secretes digestive enzymes and the hormones insulin and glucagon
  8. Treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing.
  9. transmit signals to muscle cells or glands to control their functional output.
  10. tunnels/canals for transporting materials
  11. covers the outside of plant
  12. A leaf tissue consisting of loosely arranged, chloroplast-bearing cells, often located on the lower side of the leaf.
  13. a flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone.
  14. any of the many tiny air sacs of the lungs which allow for rapid gaseous exchange.
  15. is the primary greenhouse gas emitted through human activities.
  16. made of RNA, make protein
  17. each of a pair of curved cells that surround a stoma, becoming larger or smaller according to the pressure within the cells.
Down
  1. is an abnormal but noncancerous collection of cells.
  2. a layer of columnar cells rich in chloroplasts found beneath the upper epidermis of foliage leaves
  3. any of the fine branching blood vessels that form a network between the arterioles and venules.
  4. makes lots of ATP which is like food for the cell
  5. cells with nucleus
  6. is the mass of nerve tissue in the anterior end of an organism.
  7. a substance that has amino acids, compounds and carbon, hydrogen, oxygen, nitrogen and sometimes sulfur and is found in many foods.
  8. is anything which absorbs significantly more carbon than it produces
  9. is a word used to describe the spread of cancer
  10. cells that are hollow and like a tube, transport water/material from root to the rest of the plant
  11. saclike expansion of the digestive system, between the esophagus and the small intestine
  12. a colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light.
  13. relatively straight muscular tube through which food passes from the pharynx to the stomach.
  14. they transport nutrients both ways and these cells are alive
  15. wax that makes the leaf waterproof
  16. are generally more numerous on the underside of leaves.
  17. is a thread-like structure located in the nucleus of cells such as plant, animal and human cells.
  18. collects and processes materials
  19. electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves.
  20. a short band of tough, flexible fibrous connective tissue which connects two bones or cartilages or holds together a joint.
  21. a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells.

38 Clues: cells with nucleus • site of photosynthesis • store water and nutrients • made of RNA, make protein • covers the outside of plant • collects and processes materials • which substances cause the cancer • wax that makes the leaf waterproof • tunnels/canals for transporting materials • makes up the vessels that transport materials • is a word used to describe the spread of cancer • ...

Biology 2022-12-12

Biology crossword puzzle
Across
  1. a proposed explanation
  2. no charge
  3. a dissolved substance
  4. a jelly substance
  5. substance in where the solute dissolves, originally water
  6. positive charge
  7. negative charge
  8. part/factor
  9. the organelle that contains the DNA and controls the processes of the cell
  10. process of export
  11. apparatus structure in the cytoplasm of animal cells
Down
  1. Acid DNA
  2. look at
  3. the study similar to biology
  4. the study of living organisms
  5. more than one part
  6. bag full of water
  7. balance between body systems
  8. cholesterol
  9. important body fuel

20 Clues: look at • Acid DNA • no charge • cholesterol • part/factor • positive charge • negative charge • bag full of water • a jelly substance • process of export • more than one part • important body fuel • a dissolved substance • a proposed explanation • the study similar to biology • balance between body systems • the study of living organisms • apparatus structure in the cytoplasm of animal cells • ...

Biology 2022-09-23

Biology crossword puzzle
Across
  1. a cycle of matter that contains phosphates and nucleic acids
  2. an organism that is able to make nutritional substances
  3. when oxygen is present
  4. used by all living things to store and release energy
  5. an organism that cannot make its own food
  6. a cycle of matter that contains all macromolecules
  7. what all living things are made out of
  8. is what comes out of the reactant
  9. all of the ecosystems combined
  10. if no anaerobic conditions what occurs
  11. the energy for the cell,makes ATP
  12. first step of cellular respiration
  13. organisms that break down dead or decaying organisms
Down
  1. when oxygen is not present
  2. third step of cellular respiration
  3. located in the thylakoid membranes
  4. located in the stroma of the chloroplast
  5. the process where plants use sunlight to make food
  6. the combined mass of water found on a planet
  7. is what you use to make the product
  8. second step of cellular respiration
  9. a cycle of matter that contains proteins and nucleic acids

22 Clues: when oxygen is present • when oxygen is not present • all of the ecosystems combined • is what comes out of the reactant • the energy for the cell,makes ATP • third step of cellular respiration • located in the thylakoid membranes • first step of cellular respiration • is what you use to make the product • second step of cellular respiration • ...

biology 2023-01-27

biology crossword puzzle
Across
  1. percent of individuals in population that has particular trait
  2. migration of new individuals
  3. p+q=1
  4. random changes in allele frequencies
  5. characteristics increasing the fitness
  6. when a small population is separated from the rest
  7. isolation due to uncommunication
  8. collection of all alleles present in a population stabilizing selection
  9. population experiences rapid reduction
Down
  1. isolation of population due to physical barriers
  2. group of individuals from same place and species
  3. movement of genes between 2 neighboring populations
  4. migration of individuals out of a population
  5. individuals best suited to their environment
  6. selection within population due to humans
  7. state of genetic equilibrium characterized by large population
  8. isolation due to differences in mating time
  9. measurement of the ability of an individual to survive
  10. organisms will impersonate other organisms
  11. individuals with extreme phenotype
  12. individuals at extreme bell curve
  13. desired commodity in a ecosystem

22 Clues: p+q=1 • migration of new individuals • desired commodity in a ecosystem • isolation due to uncommunication • individuals at extreme bell curve • individuals with extreme phenotype • random changes in allele frequencies • characteristics increasing the fitness • population experiences rapid reduction • selection within population due to humans • ...

Biology 2025-06-16

Biology crossword puzzle
Across
  1. Short chain of sugars used in cell communication
  2. Protein level formed by multiple polypeptides
  3. Attracts water; polar
  4. Milk sugar; glucose + galactose
  5. Monosaccharide found in milk
  6. Sugar formed by two monosaccharides
  7. Water movement across membranes
  8. Reaction that forms bonds by removing water
  9. Long chain of sugars used for storage or structure
  10. Malnutrition disease from calorie deficiency
  11. Sugar in DNA
  12. Sugar in RNA
  13. Fat made of glycerol and three fatty acids
  14. Hormone that raises blood glucose levels
  15. Main energy source made of sugars
  16. Hormone involved in menstrual cycle and pregnancy
  17. Nonpolar amino acid with hydrocarbon side chain
  18. Monomer of nucleic acids like DNA and RNA
  19. Made of amino acids; performs many cell functions
  20. Defensive protein that binds invaders
  21. Short chain of amino acids
  22. Reaction that breaks bonds by adding water
  23. Disaccharide from two glucose molecules
  24. Structural polysaccharide in exoskeletons
  25. Plant energy storage polysaccharide
  26. Refolding of a protein into its original shape
  27. Molecule with uneven charge distribution
  28. Folded protein structure stabilized by H-bonds
  29. Water sticking to other substances
  30. Steroid that helps membrane fluidity
Down
  1. Combines with fatty acids to make fats
  2. Monomer of proteins
  3. Glucose storage molecule in animals
  4. Breaking molecules to release energy
  5. Makes up the cell membrane bilayer
  6. Motor protein for muscle movement
  7. Linkage between glycerol and fatty acids
  8. Protein involved in muscle contraction
  9. Steroid hormone that controls male traits
  10. Blood sugar and main energy molecule
  11. Protein deficiency disease causing bloating
  12. Table sugar; glucose + fructose
  13. Repels water; nonpolar
  14. Water sticking to water
  15. Water’s resistance to temperature change
  16. Biological catalyst that speeds up reactions
  17. Polysaccharide in plant cell walls
  18. Loss of protein function due to unfolding
  19. Fruit sugar; a monosaccharide
  20. Has both hydrophobic and hydrophilic regions
  21. Protein structure due to R-group interactions
  22. Carrier protein that transports oxygen
  23. Structural protein in hair and nails
  24. Hormone that lowers blood glucose levels
  25. Nonpolar macromolecule used for energy storage and insulation
  26. Building molecules using energy
  27. Simple sugar like glucose or fructose
  28. Connects amino acids in proteins
  29. Weak attraction between polar molecules
  30. Common secondary protein structure

60 Clues: Sugar in DNA • Sugar in RNA • Monomer of proteins • Attracts water; polar • Repels water; nonpolar • Water sticking to water • Short chain of amino acids • Monosaccharide found in milk • Fruit sugar; a monosaccharide • Milk sugar; glucose + galactose • Table sugar; glucose + fructose • Water movement across membranes • Building molecules using energy • Connects amino acids in proteins • ...

Biology 2025-08-21

Biology crossword puzzle
Across
  1. Group of similar cells working together.
  2. A trait that helps an organism survive in its environment.
  3. A change in DNA sequence.
  4. Type of cell division for growth and repair.
  5. Protein that speeds up chemical reactions.
  6. A segment of DNA that codes for a trait.
  7. A group of organisms that can reproduce together.
  8. Gas produced by plants during photosynthesis.
  9. Natural environment where an organism lives.
  10. The basic unit of life.
  11. Preserved remains of ancient organisms.
Down
  1. Movement of particles from high to low concentration.
  2. A tiny particle that can only reproduce inside a host cell.
  3. Process plants use to make food using sunlight.
  4. Any living thing.
  5. The powerhouse of the cell
  6. Substance used to protect against disease.
  7. Green pigment used in photosynthesis.
  8. Made from amino acids, essential for structure and function in cells.
  9. Organelle that controls the cell and stores DNA.
  10. The main energy-carrying molecule in cells.

21 Clues: Any living thing. • The basic unit of life. • A change in DNA sequence. • The powerhouse of the cell • Green pigment used in photosynthesis. • Preserved remains of ancient organisms. • Group of similar cells working together. • A segment of DNA that codes for a trait. • Protein that speeds up chemical reactions. • Substance used to protect against disease. • ...

biology 2025-08-29

biology crossword puzzle
Across
  1. / a biological catalyst, typically a protein, that speeds up specific chemical reactions in living organisms without being consumed in the process
  2. / a diverse group of organic compounds characterized by their insolubility in water, serving crucial roles in energy storage (like fats), cell membrane structure (phospholipids), and acting as hormones (steroids)
  3. / a membrane-bound organelle found in cells of plants, fungi, protists, and some animals, acting as a compartment for storage and waste disposal
  4. / a cellular machine made of RNA and protein that synthesizes proteins by reading genetic instructions from mRNA and linking amino acids together
  5. / the study of living things
  6. / complex organic compounds composed of amino acids, which are linked together in long chains.
  7. / membrane-bound organelles found in nearly all eukaryotic cells, known as the "powerhouses" of the cell
  8. / an organelle that contains the photosynthetic pigment chlorophyll that captures sunlight and converts it into useful energy, thereby, releasing oxygen from water. “
  9. Acid / a large molecule (macromolecule) made of many repeating units called nucleotides
  10. / the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed.
  11. Membrane / a flexible, selectively permeable barrier that surrounds every living cell, controlling the passage of substances in and out of the cell to maintain its internal environment.
Down
  1. Site / a specific region on an enzyme where its specific substrate binds and the chemical reaction occurs, leading to the formation
  2. Reticulum / a vast, interconnected network of membranes within the cytoplasm of eukaryotic cells, essential for protein and lipid synthesis, modification, and transport
  3. Apparatus / a cellular organelle composed of a stack of flattened membrane-bound sacs, or cisternae, responsible for modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles
  4. / a small, individual molecule that serves as a repeating building block for a larger, complex molecule called a polymer.
  5. / organic compounds that serve as a primary source of energy for living organisms.
  6. transport / the movement of substances across a cell membrane that does not require cellular energy (ATP) and occurs naturally down a concentration gradient, from an area of high concentration to an area of low concentration
  7. / the chemical process where small molecules called monomers link together to form large, chain-like molecules known as polymers
  8. / the passive diffusion of water molecules across a semipermeable membrane from an area of lower solute concentration (higher water concentration) to an area of higher solute concentration (lower water concentration)
  9. / a membrane-bound organelle found in eukaryotic cells that acts as the cell's command center, containing the cell's hereditary material (DNA) and controlling the cell's growth and reproduction by regulating gene expression
  10. Transport / a cellular process that moves molecules across the cell membrane against their concentration gradient, meaning from an area of lower concentration to an area of higher concentration
  11. Wall / a semi-rigid thick protective structure that surrounds the cell membrane of some types of cells for protection and defining the shape of the cell.
  12. / a membrane-bound organelle within eukaryotic cells that contains digestive enzymes, acting as the cell's waste disposal and recycling system

23 Clues: / the study of living things • / organic compounds that serve as a primary source of energy for living organisms. • Acid / a large molecule (macromolecule) made of many repeating units called nucleotides • / complex organic compounds composed of amino acids, which are linked together in long chains. • ...

biology 2025-08-22

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

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. They match a hormones shape and receive instructions from it.
  2. Stable internal enviroment.
  3. The outer shell that protects a plant cell.
  4. The body system that produces the majority of the hormones for the body.
  5. The disease that occurs when a persons body cannot maintain normal blood glucose levels.
  6. What the pancreas releases when blood glucose falls below normal.
  7. Smallest unit that is capable of performing life functions.
  8. The gland that produces insulin.
  9. What the pancreas releases when blood glucose rises above normal.
  10. Where the cell holds water.
  11. Our main source of energy.
Down
  1. Powerhouse of the cell.
  2. The backup system that produces hormones to the liver.
  3. Send chemical messages throughout the body.
  4. An organ that releases hormones inside the body.
  5. A factor that effects photosynthesis.
  6. Plants transforming light energy into chemical energy.
  7. The organelle where photosynthesis occurs.
  8. The ability to do work.
  9. Control Centre of the cell.

20 Clues: Powerhouse of the cell. • The ability to do work. • Our main source of energy. • Stable internal enviroment. • Control Centre of the cell. • Where the cell holds water. • The gland that produces insulin. • A factor that effects photosynthesis. • The organelle where photosynthesis occurs. • Send chemical messages throughout the body. • The outer shell that protects a plant cell. • ...

Biology 2025-08-22

Biology crossword puzzle
Across
  1. berfungsi sebagai kerangka sel
  2. adalah sel yang memiliki inti sel (nukleus)
  3. berfungsi membentuk sel dan dinding sel tumbuhan
  4. adalah pembebasan enzim ke luar sel
  5. terdapat didalam sitoplasma secara bebas dan terikat pada RE
  6. yaitu lepasnya membran plasma dari dinding sel tumbuhan jika sel tumbuhan dimasukkan ke dalam larutan hipertonis
  7. sel yang tidak memiliki membran yang melapasi inti sel
  8. merupakan komponen utama dalam sel yang berfungsi mengatur aktivitas sel
  9. adalah perpindahan zat padat,cair dan gas dari larutan hipertonis ke larutan hipotonis
  10. adalah alat bantu penglihatan yang memiliki lensa untuk memperbesar penampakan objek
  11. memiliki akuaporin untuk mengisap kembali air dari dalam urine
  12. adalah penyingkiranstruktur struktur yang tidak dikehendaki dalam sel
  13. merupakan sebuah sistem membran yang berlipat yang bersatu dengan membran sel dan membran inti
  14. merupakan lapisan pembatas antara sel dan lingkungan luarnya
Down
  1. adalah penghancuran diri sel dengan cara membebaskan semua isi lisosom dalam sel
  2. berfungsi sebagai the power of house karena merupakan tempat berlangsungnya respirasi aerob sel
  3. unit terkecil penyusun makhluk hidup
  4. adalah proses pengeluaran zat padat atau cair melalui membran
  5. terdapat pada sel tumbuhan
  6. adalah mikroskop yang menghasilkan gambar objek melalui berkas elektron
  7. yaitu robeknya membran plasma sel jika sel dimasukkan kedalam larutan hipotonis dibandingkan sel tersebut
  8. adalah transpor pada membran sel yang tidak memerlukan energi
  9. adalah perpindahan air atau zat pelarut dari larutan hipotonis ke larutan hipertoni
  10. adalah difusi yang memerlukan bantuan protein spesifik dalam bentuk saluran protein dan protein transpor
  11. adalah peristiwa masuknya zat padat atau cair melalui membran
  12. adalah cairan yang terdapat didalam sel
  13. ada tiga macam yaitu kloroplas,kromoplas,dan leukoplas
  14. yaitu mengerutnya sel jika sel dimasukkan ke dalam larutan hipertonis dibandingkan sel tersebut

28 Clues: terdapat pada sel tumbuhan • berfungsi sebagai kerangka sel • adalah pembebasan enzim ke luar 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 • ...

Biology 2025-08-22

Biology crossword puzzle
Across
  1. adalah penghancuran diri sel dengan cara membebaskan semua isi lisosom dalam sel
  2. yaitu mengerutnya sel jika sel dimasukkan ke dalam larutan hipertonis dibandingkan sel tersebut
  3. terdapat pada sel tumbuhan
  4. ada tiga macam yaitu kloroplas,kromoplas,dan leukoplas
  5. berfungsi sebagai kerangka sel
  6. adalah difusi yang memerlukan bantuan protein spesifik dalam bentuk saluran protein dan protein transpor
  7. sel yang tidak memiliki membran yang melapasi inti sel
  8. berfungsi mempertahankan bentuk sel
  9. merupakan komponen utama dalam sel yang berfungsi mengatur aktivitas sel
  10. adalah peristiwa masuknya zat padat atau cair melalui membran
  11. adalah proses pengeluaran zat padat atau cair melalui membran
  12. adalah transpor pada membran sel yang tidak memerlukan energi
  13. merupakan lapisan pembatas antara sel dan lingkungan luarnya
  14. adalah penyingkiranstruktur struktur yang tidak dikehendaki dalam sel
  15. adalah pembebasan enzim ke luar sel
Down
  1. adalah alat bantu penglihatan yang memiliki lensa untuk memperbesar penampakan objek
  2. berperan dalam memisahkan sel anak
  3. yaitu robeknya membran plasma sel jika sel dimasukkan kedalam larutan hipotonis dibandingkan sel tersebut
  4. adalah sel yang memiliki inti sel (nukleus)
  5. berfungsi membentuk sel dan dinding sel tumbuhan
  6. adalah perpindahan zat padat,cair dan gas dari larutan hipertonis ke larutan hipotonis
  7. adalah cairan yang terdapat didalam sel
  8. merupakan sebuah sistem membran yang berlipat yang bersatu dengan membran sel dan membran inti
  9. unit terkecil penyusun makhluk hidup
  10. yaitu lepasnya membran plasma dari dinding sel tumbuhan jika sel tumbuhan dimasukkan ke dalam larutan hipertonis
  11. adalah perpindahan air atau zat pelarut dari larutan hipotonis ke larutan hipertoni
  12. adalah mikroskop yang menghasilkan gambar objek melalui berkas elektron
  13. terdapat didalam sitoplasma secara bebas dan terikat pada RE
  14. memiliki akuaporin untuk mengisap kembali air dari dalam urine
  15. berfungsi sebagai the power of house karena merupakan tempat berlangsungnya respirasi aerob sel

30 Clues: terdapat pada sel tumbuhan • berfungsi sebagai kerangka sel • berperan dalam memisahkan sel anak • berfungsi mempertahankan bentuk sel • adalah pembebasan enzim ke luar 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 • ...

biology 2025-09-23

biology crossword puzzle
Across
  1. chemical reaction released as light or heat
  2. tells ribosomes what to do
  3. holds organelles in place
  4. many sugars
  5. opposite of saturated
  6. gives lots of energy
  7. helps cell move around
  8. found in cell membrane
  9. one sugar
  10. holds nutrients in cell
  11. makes ribosomes
  12. protein building blocks
  13. where DNA and RNA are stored
  14. contains DNA or RNA
  15. maximum number of hydrogen atoms are bonded to each carbon atom in a molecule of fat
  16. found in carbohydrates
Down
  1. bread
  2. material or surface from which an organism obtains nourishment or on which it grows or attaches
  3. control center of the cell
  4. controls what enters and exits the cell
  5. only 2 sugars
  6. energy for activating
  7. makes proteins
  8. found in starch and other pancreatic fluids
  9. produced by something
  10. found in cells
  11. chemical reaction in which more energy is needed to break bonds
  12. part of phospholipid that hates water
  13. converts light into energy
  14. protects cell

30 Clues: bread • one sugar • many sugars • only 2 sugars • protects cell • makes proteins • found in cells • makes ribosomes • contains DNA or RNA • gives lots of energy • opposite of saturated • energy for activating • produced by something • helps cell move around • found in cell membrane • found in carbohydrates • holds nutrients in cell • protein building blocks • holds organelles in place • ...

Biology 2025-11-09

Biology crossword puzzle
Across
  1. Blood vessels with thin walls. Receive blood from tissues, are under low pressure.
  2. Blood vessels with thick walls and are flexible. Receive blood from heart, are under high pressure.
  3. Hair like projections on some cells that move back and forth and move mucus, and anything trapped in it
  4. Gives cell support, only found in plant cells
  5. The site of photosynthesis, gives the cell it's characteristic green colour
  6. An airtight space surrounded by the ribcage
  7. Are infectious organisms or agents, including viruses, bacteria, fungi, and parasites
  8. The voice box containing the vocal cords.
  9. The most common type of white blood cell. Responsible for fighting bacterial and fungal infections. Produced in the bone marrow.
  10. A strong muscular sheet separating the chest cavity from the stomach cavity. Contracts to cause inspiration and relaxes to cause expiration.
  11. The throat, splits into the esophagus and larynx
  12. Flap above larynx, closes during eating and opening when breathing
  13. Bronchi divide into finer tubes called....
  14. How neutrophils and macrophages engulf pathogens and destroy them
  15. Assists with storage and structure
  16. Surrounds cell and controls what enters and exits the cell
  17. At the end of the bronchi are microscopic sacs covered in capillaries called....
  18. Restrict the flow of blood to the tissues when blood is needed elsewhere
  19. They divide rapidly when activated, some become plasma cells, the others become memory cells. Also activated by the helper T cells.
  20. Contain haemoglobin. Carried oxygen around the body.
  21. Fight infection and disease
  22. Responsible for blood clotting
Down
  1. They activate B cells and increase the effectiveness of cytotoxic T cells. Have structures on their outsides that match antigens. They will only activate if there is a match.
  2. White blood cells that destroy other foreign materials and cancer cells. Their other job is to take parts of dead pathogens and display them on their surfaces.
  3. Has specific binding sites that fit the shape of the antigens on the pathogen.
  4. Site of cellular respiration. Produces ATP (energy the cell can use)
  5. The thinnest blood vessel. The tiny portions that exchange gases with the tissues.
  6. Spun at very high speeds to separate substances.
  7. The immune system that gives long term immunity to a particular pathogen.
  8. The windpipe, passes from the larynx to the lungs and supported by rings of cartilage
  9. Transports carbon dioxide back to lungs as well as nutrients from the intestines
  10. The more people vaccinated, the less likely it is that the pathogen will be able to reproduce in a host and spread to a new one.
  11. This immune system is not specific and is not developed over a lifetime. It does not provide immunity but is a second line of defense after the physical barriers.
  12. They destroy damaged or infected cells and can damage the body in the process. They are activated by antigen presenting cells in the same way that helper T cells are activated.
  13. killer cells White blood cells that act as the first line of defense against virus-infected cells and cancer cells. They function by releasing enzymes which induce cell death. This slows down the speed that viruses can reproduce but damages the body in the process.
  14. The Trachea divides into two tubes called....
  15. A shortcut from the artery to the vein
  16. Are produced at the end of the process. They can provide immunity to the pathogen and make it much faster to activate antibody and T cells.

38 Clues: Fight infection and disease • Responsible for blood clotting • Assists with storage and structure • A shortcut from the artery to the vein • The voice box containing the vocal cords. • Bronchi divide into finer tubes called.... • An airtight space surrounded by the ribcage • Gives cell support, only found in plant cells • The Trachea divides into two tubes called.... • ...

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 2025-11-14

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 2025-12-01

Biology crossword puzzle
Across
  1. Looking like another, more dangerous organism to avoid being eaten
  2. The specific role an organism has in its environment
  3. A group of the same kind of organism living in the same area
  4. The idea that evolution happens slowly and steadily over time
  5. An animal that eats only plants
  6. Blending in with the surroundings to hide
  7. An early stage of development in a plant or animal
  8. The natural home or environment of an animal, plant, or other organism
  9. All the living and non-living things in an area that interact
  10. Many food chains linked together in an ecosystem
  11. When humans choose which organisms to breed for certain traits ________ selection
Down
  1. All the parts of Earth where life exists
  2. When organisms better suited to their environment survive and reproduce ________ selection
  3. An animal that eats both plants and animals
  4. The idea that evolution is mostly stable with sudden, rapid changes ____ equilibrium
  5. An organism that makes its own food, like a plant
  6. An animal that eats only other animals (meat)
  7. A single living thing
  8. When an environment favors one extreme trait, causing a population to change in that direction
  9. The slow change in living things over long periods of time
  10. A very large area with a certain climate and types of plants and animals
  11. An organism that eats other organisms for food
  12. All the living parts of an ecosystem
  13. The non-living parts of an ecosystem

24 Clues: A single living thing • An animal that eats only plants • All the living parts of an ecosystem • The non-living parts of an ecosystem • All the parts of Earth where life exists • Blending in with the surroundings to hide • An animal that eats both plants and animals • An animal that eats only other animals (meat) • An organism that eats other organisms for food • ...

Biology 2025-11-19

Biology crossword puzzle
Across
  1. limiting factor that affects all populations in similar ways, regardless of the population density
  2. A species that isn't from that environment and comes in and takes over
  3. the first producers of energy-rich compounds that can be used later by other organisms
  4. all the organisms that live in a place, together with their physical environment, are known as an ecosystem.
  5. must acquire energy from other organisms, usually by eating them
  6. keeps the heat in and wont let it out like a blanket
  7. a large naturally occurring community of flora and fauna occupying a major habitat
  8. consists of short-term changes in temperature, precipitation, clouds, and wind from day to day, or minute to minute.
  9. an assemblage of different populations in an area
  10. chemical energy powers production of carbohydrates
  11. movement of individuals into an area occupied by an existing population
  12. a biotic factor is any living part of the environment with which an organism might interact.
Down
  1. an abiotic factor is any nonliving part of the environment, such as sunlight, heat, precipitation, humidity, wind or water currents, and soil type.
  2. describes the way individuals are spaced out across their range
  3. defined by patterns and averages over many years of temperature, precipitation, clouds, wind, and extreme weather events such as heat waves, droughts, and floods.
  4. the number of individuals of a species that an environment can support
  5. limiting factors that operate more strongly when population density is high
  6. the sphere that contains all life
  7. movement of individuals out of an area
  8. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings

20 Clues: the sphere that contains all life • movement of individuals out of an area • an assemblage of different populations in an area • chemical energy powers production of carbohydrates • keeps the heat in and wont let it out like a blanket • describes the way individuals are spaced out across their range • must acquire energy from other organisms, usually by eating them • ...

Biology 2025-12-05

Biology crossword puzzle
Across
  1. – Organelle where proteins are synthesized.
  2. Process by which plants convert sunlight into chemical energy.
  3. Process by which species change over time.
  4. – Protein that speeds up chemical reactions.
  5. – Site of photosynthesis in plant cells.
  6. – Molecule that stores energy for cellular processes.
  7. – Movement of water across a semipermeable membrane.
  8. – Preserved remains or traces of ancient organisms.
  9. Unit of heredity found in DNA.
  10. Protein produced by the immune system to fight pathogens.
  11. Natural environment of an organism.
Down
  1. – Organelle that contains the cell’s genetic material.
  2. Maintenance of a stable internal environment.
  3. Nerve cell that transmits signals.
  4. – The basic structural and functional unit of life.
  5. – The powerhouse of the cell.
  6. – Molecule that carries genetic information.
  7. – A community of organisms interacting with their environment.
  8. – Macromolecule made of amino acids.
  9. Change in the DNA sequence.

20 Clues: Change in the DNA sequence. • – The powerhouse of the cell. • Unit of heredity found in DNA. • Nerve cell that transmits signals. • Natural environment of an organism. • – Macromolecule made of amino acids. • – Site of photosynthesis in plant cells. • Process by which species change over time. • – Organelle where proteins are synthesized. • ...

Biology 2025-12-14

Biology crossword puzzle
Across
  1. — Газ, необхідний для життя людини.
  2. — Обмін газів між легенями і кров’ю.
  3. — Очищення повітря в носовій порожнині.
  4. — Процес надходження кисню та виділення вуглекислого газу.
  5. — Найменші розгалуження бронхів.
  6. ГОЛОДУВАННЯ — Стан нестачі кисню в організмі.
  7. — М’яз, який бере участь у дихальних рухах.
  8. — Парний орган, який забезпечує газообмін.
  9. — Орган, що з’єднує носову порожнину з гортанню.
  10. — Відчуття, за допомогою якого ми розпізнаємо запахи.
  11. — Рефлекс, що очищає носову порожнину.
  12. АЛЬВЕОЛИ — Дрібні пухирці в легенях.
  13. — Речовина, що затримує пил у носі.
  14. — Дрібні пухирці, де відбувається газообмін.
  15. ЦЕНТР — Відділ мозку, що керує диханням.
  16. — Зволоження і зігрівання повітря в носі.
  17. ЄМНІСТЬ ЛЕГЕНЬ — Найбільша кількість повітря, яку може видихнути людина.
  18. — Найменші кровоносні судини, де відбувається газообмін.
Down
  1. — Слизова рідина, що утворюється в бронхах.
  2. ФУНКЦІЯ — Функція дихальної системи проти шкідливих частинок.
  3. — Трубка, що проводить повітря до легень.
  4. — Тканина, що вистилає дихальні шляхи.
  5. РЕЧОВИН — Життєвий процес, тісно пов’язаний із диханням.
  6. — Процес виходу повітря з легень.
  7. — Рефлекс, який очищає дихальні шляхи.
  8. ГАЗ — Газ, що виділяється під час дихання.
  9. — Відділ між глоткою і трахеєю.
  10. — Речовина в еритроцитах, що переносить кисень.
  11. — Суміш газів, якою ми дихаємо.
  12. — Оболонка, що вкриває легені.
  13. МОЗОК — Частина мозку, де розташований дихальний центр.
  14. ПОРОЖНИНА — Порожнина, де повітря очищується і зігрівається.
  15. СИСТЕМА — Сукупність органів, що забезпечують дихання.
  16. — Органи, що забезпечують рух грудної клітки під час дихання.
  17. — Розгалуження трахеї в легенях.
  18. — Кістки, що захищають легені.
  19. — Процес надходження повітря в легені.
  20. — Орган, через який повітря найчастіше потрапляє в організм.
  21. — Показник, який змінюється під час зігрівання повітря.
  22. — Рідина, яка переносить кисень в організмі.

40 Clues: — Оболонка, що вкриває легені. • — Кістки, що захищають легені. • — Відділ між глоткою і трахеєю. • — Суміш газів, якою ми дихаємо. • — Найменші розгалуження бронхів. • — Розгалуження трахеї в легенях. • — Процес виходу повітря з легень. • — Газ, необхідний для життя людини. • — Речовина, що затримує пил у носі. • — Обмін газів між легенями і кров’ю. • ...

subjects 2022-11-25

subjects crossword puzzle
Across
  1. biology
  2. history
  3. computer
  4. politics
  5. science
  6. math
Down
  1. music
  2. geography
  3. art
  4. English
  5. Chinese
  6. pe

12 Clues: pe • art • math • music • biology • history • English • Chinese • science • computer • politics • geography

WORDS TO TEST 2020-03-02

WORDS TO TEST crossword puzzle
Across
  1. CUP
  2. MALL
  3. DAD
  4. SPELL
  5. HENRY
  6. ESCLAVAS
  7. ROOM
  8. WATER
  9. FIRST
  10. SEVERAL
  11. EDGAR
  12. OPEN
  13. CHANGE
  14. BIOLOGY
  15. LEVEL
  16. BULL
  17. SAUCE
  18. FIN
  19. NUT
  20. THICK
Down
  1. ROSA
  2. CLAP
  3. MYRIAM
  4. RUSH
  5. JULIO
  6. FATE
  7. METER
  8. KATHERINE
  9. STUDENT
  10. KARLEY
  11. MUSIC
  12. MILENA
  13. YELLOW
  14. FOOL
  15. FEEL
  16. FALL
  17. CAN
  18. THINK
  19. FIT
  20. THIN
  21. TOON

41 Clues: CUP • DAD • CAN • FIN • FIT • NUT • ROSA • CLAP • MALL • RUSH • FATE • ROOM • FOOL • FEEL • FALL • OPEN • BULL • THIN • TOON • JULIO • METER • SPELL • HENRY • MUSIC • WATER • FIRST • EDGAR • LEVEL • SAUCE • THINK • THICK • MYRIAM • KARLEY • MILENA • YELLOW • CHANGE • STUDENT • SEVERAL • BIOLOGY • ESCLAVAS • KATHERINE

Biologists Crossword 2022-12-06

Biologists Crossword crossword puzzle
Across
  1. investigated the effect of the location of genes
  2. scientist who studies microbes
  3. scientist who studies plants and/or animals
  4. branch of biology that deals with the study of heredity
  5. tiny organisms visible only under a microscope
  6. disease-causing microbes
Down
  1. introduced the word biology
  2. proposed the theory of natural selection
  3. scientists who study things to deal with heredity
  4. discovered a cure for diseases called microbes
  5. the study of organisms
  6. scientists who specialize in biology

12 Clues: the study of organisms • disease-causing microbes • introduced the word biology • scientist who studies microbes • scientists who specialize in biology • proposed the theory of natural selection • scientist who studies plants and/or animals • discovered a cure for diseases called microbes • tiny organisms visible only under a microscope • ...

Biology 2021-06-15

Biology crossword puzzle
Across
  1. another name for homologous structures
  2. programmed cell death
  3. Site of the light-independent cycle
  4. produces 4 unique haploid gametes
  5. complementary base pair to Cytosine
  6. Where photosynthesis occurs
  7. contains CHON
  8. the result of uncontrolled cell division
  9. used as long term energy
  10. transport moves high to low concentration
  11. respiration that does not require O2
  12. made up of monomers
  13. Product of photosynthesis
Down
  1. organism containing a true nucleus
  2. produces 2 identical somatic cells
  3. transport moves low to high using ATP
  4. Site of the light dependent cycle
  5. monomer of carbs
  6. Site of cellular respiration
  7. another name for light-independent cycle
  8. Sugar in DNA
  9. replaces Thymine in RNA
  10. organisms without a nucleus
  11. used as energy storage
  12. another name for analogous structures

25 Clues: Sugar in DNA • contains CHON • monomer of carbs • made up of monomers • programmed cell death • used as energy storage • replaces Thymine in RNA • used as long term energy • Product of photosynthesis • Where photosynthesis occurs • organisms without a nucleus • Site of cellular respiration • Site of the light dependent cycle • produces 4 unique haploid gametes • ...

Biology 2022-09-25

Biology crossword puzzle
Across
  1. USED TO TRAP LIGHT ENERGY
  2. ALL THE GASES SURROUNDING EARTH
  3. USED IN PHOSPHATES
  4. MOLECULE WITH 2 PHOSPHATES
  5. ORGANISM THAT MAKES ITS OWN FOOD
  6. SECOND STEP OF ANAEROBIC RESPIRATION
  7. SITE OF STEPS 2 & 3 AEROBIC CELLULAR
  8. ORGANELLE – SITE OF PHOTOSYNTHESIS
  9. ALL LIVING THINGS ON EARTH
  10. USED IN PROTEINS & NUCLEIC ACIDS
  11. FIRST STEP OF AEROBIC RESPIRATION
Down
  1. ALL THE WATER ON EARTH
  2. ALL THE SOIL AND ROCKS ON EARTH
  3. CREATED DURING CHEMICAL REACTION
  4. CHANGED INTO PRODUCTS
  5. SITUATION IN WHICH OXYGEN IS PRESENT
  6. MOLECULE WITH 3 PHOSPHORUS GROUPS
  7. HAS MASS AND TAKES UP SPACE
  8. USING LIGHT ENERGY TO MAKE GLUCOSE
  9. A SITUATION where OXYGEN IS NOT PRESENT

20 Clues: USED IN PHOSPHATES • CHANGED INTO PRODUCTS • ALL THE WATER ON EARTH • USED TO TRAP LIGHT ENERGY • MOLECULE WITH 2 PHOSPHATES • ALL LIVING THINGS ON EARTH • HAS MASS AND TAKES UP SPACE • ALL THE GASES SURROUNDING EARTH • ALL THE SOIL AND ROCKS ON EARTH • CREATED DURING CHEMICAL REACTION • ORGANISM THAT MAKES ITS OWN FOOD • USED IN PROTEINS & NUCLEIC ACIDS • ...

Biology 2022-11-07

Biology crossword puzzle
Across
  1. h1
  2. h15
  3. h5
  4. h6
  5. h8
  6. h10
  7. h13
  8. h19
  9. h11
  10. h12
Down
  1. h9
  2. h3
  3. h4
  4. h2
  5. h17
  6. h20
  7. h14
  8. h16
  9. h7
  10. h18

20 Clues: h9 • h1 • h3 • h4 • h2 • h5 • h6 • h8 • h7 • h15 • h17 • h20 • h14 • h16 • h10 • h18 • h13 • h19 • h11 • h12

biology 2022-09-07

biology crossword puzzle
Across
  1. proses dimana n2 di keluarkan dari tanah disebut?
  2. molus domestica nama latin dari?
  3. pristiwa pengomposan kotoran hewan pada nitrogen cycle di sebut?
  4. bahasa latin dari black paper?
  5. bahasa latinnya manusia?
  6. genus dari ebola?
  7. nama latin dari kuda?
  8. suatu sistem ekologi yang terbentuk oleh hubungan timbal balik tak terpisahkan antara makhluk hidup dengan lingkungannya disebut?
  9. kepanjangan dari no3
Down
  1. bunga yang di lindungi di indonesia?
  2. family dari herpes?
  3. siklus biogeokimia yang menggambarkan transformasi dan translokasi dalam tanah, air, serta bahan organik hidup dan mati?
  4. ecosystem yang isinya cactus, unta, dan lain lain?
  5. kepanjangan dari DNA?
  6. hubungan alami dari rantai-rantai makanan dan representasi grafis dari proses makan-dan-dimakan dalam komunitas ekologis disebut?
  7. apa sebutan pristiwa dimana tanaman menyerap NO3?
  8. cycle dimana menggunakan asap dari kendaraan dan faktor industri?
  9. zat yang di keluarkan dari proses fotosintesis yang mengandung co2?
  10. fauna di indonesia sejenis kadal?
  11. singkatan dari ribonudeic acid?

20 Clues: genus dari ebola? • family dari herpes? • kepanjangan dari no3 • kepanjangan dari DNA? • nama latin dari kuda? • bahasa latinnya manusia? • bahasa latin dari black paper? • singkatan dari ribonudeic acid? • molus domestica nama latin dari? • fauna di indonesia sejenis kadal? • bunga yang di lindungi di indonesia? • proses dimana n2 di keluarkan dari tanah disebut? • ...

biology 2022-09-07

biology crossword puzzle
Across
  1. kepanjangan dari DNA?
  2. fauna di indonesia sejenis kadal?
  3. apa sebutan pristiwa dimana tanaman menyerap NO3?
  4. molus domestica nama latin dari?
  5. ecosystem yang isinya cactus, unta, dan lain lain?
  6. zat yang di keluarkan dari proses fotosintesis yang mengandung co2?
  7. kepanjangan dari no3
  8. bahasa latin dari black paper?
  9. jika hewan mati akan mengeluarkan senyawa co2 / carbon dioxide dan menyisahkan tubuh hewan yang akan berubah menjadi?
  10. nama latin dari kuda?
  11. siklus biogeokimia yang menggambarkan transformasi dan translokasi dalam tanah, air, serta bahan organik hidup dan mati?
Down
  1. cycle dimana menggunakan asap dari kendaraan dan faktor industri?
  2. proses dimana n2 di keluarkan dari tanah disebut?
  3. pristiwa pengomposan kotoran hewan pada nitrogen cycle di sebut?
  4. bahasa latinnya manusia?
  5. hubungan alami dari rantai-rantai makanan dan representasi grafis dari proses makan-dan-dimakan dalam komunitas ekologis disebut?
  6. bunga yang di lindungi di indonesia?
  7. suatu sistem ekologi yang terbentuk oleh hubungan timbal balik tak terpisahkan antara makhluk hidup dengan lingkungannya disebut?
  8. genus dari ebola?
  9. singkatan dari ribonudeic acid?
  10. family dari herpes?

21 Clues: genus dari ebola? • family dari herpes? • kepanjangan dari no3 • kepanjangan dari DNA? • nama latin dari kuda? • bahasa latinnya manusia? • bahasa latin dari black paper? • singkatan dari ribonudeic acid? • molus domestica nama latin dari? • fauna di indonesia sejenis kadal? • bunga yang di lindungi di indonesia? • proses dimana n2 di keluarkan dari tanah disebut? • ...

Biology 2022-10-03

Biology crossword puzzle
Across
  1. sensor2
  2. epitel 2
  3. epitelium pipih berlapis
  4. jaringan5
  5. epitel 4
  6. jaringan1
  7. transisional
  8. epitelium kubus1
  9. epitel 5
  10. epitel 1
  11. epitel 3
  12. jaringan2
  13. epitelium batang selapis2
  14. otot5
  15. otot1
  16. epitelium pipih
  17. epitel 6
  18. jantung1
Down
  1. jaringan4
  2. jaringan3
  3. otot6
  4. jantung2
  5. epitelium batang berlapis semu1
  6. otot4
  7. epitelium kubus2
  8. epitelium batang berlapis semu2
  9. otot2
  10. sensor1
  11. membran1
  12. epitelium batang selapis1
  13. lemak1
  14. sensor3
  15. otot3

33 Clues: otot6 • otot4 • otot2 • otot5 • otot1 • otot3 • lemak1 • sensor2 • sensor1 • sensor3 • epitel 2 • jantung2 • epitel 4 • epitel 5 • epitel 1 • epitel 3 • membran1 • epitel 6 • jantung1 • jaringan4 • jaringan3 • jaringan5 • jaringan1 • jaringan2 • transisional • epitelium pipih • epitelium kubus2 • epitelium kubus1 • epitelium pipih berlapis • epitelium batang selapis2 • epitelium batang selapis1 • epitelium batang berlapis semu1 • ...

Biology 2022-11-02

Biology crossword puzzle
Across
  1. Jenis leukosit yang plasmanya bersifat asam
  2. Salah satu bagian darah yang memiliki peranan bagi pembekuan darah
  3. Pembuluh darah yang mempunyai volume darah terbesar terdapat pada bagian
  4. Alat yang digunakan untuk mengukur tekanan darah
  5. Bagian yang bertanggung jawab atas kontraksi jantung
  6. Sel darap putih pada tubuh kita yang mempunyai peranan dalam keadaan alergi
  7. Protein dalam plasma darah yang digunakan untuk membentuk zat antibodi
  8. Darah yang kaya akan oksigen
  9. Bagian darah yang berperan dalam pengangkutan makanan
  10. Terjadinya pembekuan darah di daerah
Down
  1. Jantung manusia dilapisi oleh lapisan otot
  2. Kelainan karena darah tidak dapat membeku di sebut
  3. Zat makanan dan mineral yang terdapat dalam plasma darah
  4. sel darah putih
  5. darah disebut
  6. Bagian jantung yang menerima darah dari pulmo yaitu
  7. plasma darah yang tidak mengandung protein
  8. Leukimia disebabkan oleh saah satu sel darah yang berkembang pesat
  9. Zat yang membentuk benang-benang fibrin
  10. Komponen pada darah yang memiliki jumlah paling banyak

20 Clues: darah disebut • sel darah putih • Darah yang kaya akan oksigen • Terjadinya pembekuan darah di daerah • Zat yang membentuk benang-benang fibrin • Jantung manusia dilapisi oleh lapisan otot • plasma darah yang tidak mengandung protein • Jenis leukosit yang plasmanya bersifat asam • Alat yang digunakan untuk mengukur tekanan darah • ...

Biology 2022-11-12

Biology crossword puzzle
Across
  1. is the change in the frequency of an allele in a population due to random chance
  2. the prevalence of dark-colored varieties of animals (especially moths) in industrial areas
  3. the process by which a cell makes proteins using the genetic information carried in mRNA
  4. gene expresses itself more strongly
  5. the reduced genetic diversity which results when a population is descended from a small number of colonizing ancestors
  6. is the oldest known bird, a bird-like dinosaur
  7. the process by which a cell makes an RNA copy of a piece of DNA
  8. informational flow from DNA to RNA
  9. one of two or more alternative forms of a gene
Down
  1. only females, results when one of the X chromosomes (23 chromosome) is missing or partially missing
  2. is used to predict the genotypes of a particular cross or breeding experiment
  3. is a method of dating rocks and minerals using Uranium isotopes
  4. 9:3:3:1 phenotypic ratio of a dihybrid cross
  5. cell division in sexually reproducing organisms
  6. coat colors is linked to the X chromosome, they are nearly always female
  7. a structure that has lost most or all of their ancestral function in a given species
  8. the first codon of mRNA transcript translated by a ribosome signaling the start
  9. region of crossing over between 2 chromosomes
  10. a cell that contains a single set of chromosomes
  11. a large RNA-protein complex that catalyses the removal of introns
  12. a person has an extra 21st chromosome
  13. a recessive disorder where the blood does not clot properly
  14. is the process through which populations of living organisms adapt and change
  15. similar structures that evolved from a common ancestor

24 Clues: informational flow from DNA to RNA • gene expresses itself more strongly • a person has an extra 21st chromosome • 9:3:3:1 phenotypic ratio of a dihybrid cross • region of crossing over between 2 chromosomes • is the oldest known bird, a bird-like dinosaur • one of two or more alternative forms of a gene • cell division in sexually reproducing organisms • ...

biology 2022-05-23

biology crossword puzzle
Across
  1. devices are used for generating
  2. It is a cross between two organisms with different variations
  3. refers to the modification of genetic material
  4. a living being and also the set of organs of a living being
  5. It is a nucleic acid made up of a chain of ribonucleotides
  6. They are passed from parent to child via one of the X or Y chromosomes.
  7. is a unit of information at a deoxyribonucleic acid locus
  8. It is each of the alternative forms that the same gene can have and that can manifest itself in specific modifications.
Down
  1. is the material that contains the hereditary information in humans and almost all other
  2. it is used to determine what specific variations exist in the individual
  3. single-celled prokaryotic organisms, found almost everywhere on Earth
  4. is the process by which the characteristics of parents are passed on to their offspring
  5. are the structures found in the center of cells that carry long pieces of DNA
  6. is when a change occurs in one or more genes
  7. It is the natural science that studies everything related to life and the organic
  8. considered as any state where there is a deterioration of the health of the human organism
  9. is any chemical compound that, when dissolved in water
  10. Action that consists of producing or creating something.
  11. organisms that can live or develop in the presence of diatomic oxygen
  12. is the membrane-bound organelle that contains the cell's chromosomes

20 Clues: devices are used for generating • is when a change occurs in one or more genes • refers to the modification of genetic material • is any chemical compound that, when dissolved in water • Action that consists of producing or creating something. • is a unit of information at a deoxyribonucleic acid locus • It is a nucleic acid made up of a chain of ribonucleotides • ...

biology 2022-06-08

biology crossword puzzle
Across
  1. tube brings the pollen to the ovule
  2. one single organism
  3. all the populations that live in an ecosystem
  4. the sum of the abiotic factors in an ecosystem
  5. bottom part of the stigma
  6. male reproductive cell storage
  7. the study of an environment
  8. the first of the food system.
  9. a non living factor
  10. meat eater
  11. the egg
  12. plant eater
  13. the person sitting next to an idiotic wizard
Down
  1. the stick of the stamen
  2. a system of biotic and abiotic things
  3. the male reproductive organ
  4. the middle part of the stigma
  5. a living factor
  6. the female part of a flower
  7. eats meat and plants
  8. male reproductive cells
  9. the big green leaves
  10. place were the eggs lay
  11. the colorful leaves
  12. beneath part of the flower

25 Clues: the egg • meat eater • plant eater • a living factor • one single organism • a non living factor • the colorful leaves • eats meat and plants • the big green leaves • the stick of the stamen • male reproductive cells • place were the eggs lay • bottom part of the stigma • beneath part of the flower • the male reproductive organ • the female part of a flower • the study of an environment • ...

Biology 2022-12-13

Biology crossword puzzle
Across
  1. the study of living organisms
  2. study similar to biology
  3. Apparatus structure in the cytoplasm of animal cells
  4. substance in where the solute dissolves, originally water
  5. positive charge
  6. a dissolved substance
  7. a jelly substance
  8. cholesterol
  9. more than one part
  10. no charge
  11. negative charge
Down
  1. bag full of water
  2. a proposed explanation
  3. look at
  4. balance between body systems
  5. part/factor
  6. acid DNA
  7. process of export
  8. important body fuel
  9. the organelle that contains the DNA and controls the processes of the cell.

20 Clues: look at • acid DNA • no charge • part/factor • cholesterol • positive charge • negative charge • bag full of water • a jelly substance • process of export • more than one part • important body fuel • a dissolved substance • a proposed explanation • study similar to biology • balance between body systems • the study of living organisms • Apparatus structure in the cytoplasm of animal cells • ...

Biology 2022-12-09

Biology crossword puzzle
Across
  1. populations living in a defined area
  2. chemical changes in cell or organism
  3. diffusion of water
  4. cells that contain nuclei
  5. organisms that live in same area
  6. atoms of same element. difference:#of neutrons
  7. system organs that perform specific functions
  8. moving from high to low concentration
  9. contains cell's genetic material: DNA
  10. contains sugar ribose
  11. stores genetic information
  12. material mixed together but not chemically comb
  13. any compound that forms H+ions in a solution
  14. attraction w/molecules of different substance
  15. factor that stands alone
  16. amount of solute to solvent in a solution
  17. contains the sugar deoxyribose
  18. 2 different parents
  19. molecules that combine to form proteins
  20. standard for comparison
  21. positively and negatively charged atoms
  22. smallest unit of most compounds
  23. electrons are moved from atom to atom
  24. mixtures of water and undissolved material
  25. monomers join together
  26. smallest function of life
  27. balancing all the body systems
  28. groups of tissues working together
  29. everything evenly distributed through solution
  30. changing 1 set of chemicals to anothe
  31. substance that is dissolved
  32. single parent
  33. pure substance with only one type of atom
  34. weak acids/bases that can react w/strong acids/
  35. attraction w/molecules of same substance
  36. individual living thing
  37. does not use energy
Down
  1. thin flexible barrier on all cells
  2. depends on other factors
  3. membrane inclosed organelle, has chromosomes
  4. when cells take in liquid
  5. two solutions are same strength
  6. pushing material out of cell
  7. forms when 2 electrons r shared w/atoms
  8. organized procedure for testing hypothesis
  9. two solutions, one is below strength
  10. groups of atoms
  11. factor that doesn't vary in experiment
  12. substance that dissolved the solute
  13. individual monomers that consist of 3 parts
  14. tissues, organs, and organ systems
  15. attraction w/positively charged nearb
  16. basic unit of matter
  17. uses energy
  18. concentration of solute is same throughout
  19. all cells perform different tasks
  20. diffusion through protein channels
  21. taking material into the cell
  22. means "cell eating"
  23. compound that produces hydroxide ions in solution
  24. educated guess or testable prediction
  25. group of similar cells that perform a function
  26. cells that do not contain nuclei
  27. two solutions, one is above strength
  28. negatively charged subatomic particle
  29. formed by chemical combo: 2 or more elements
  30. study of living organisms
  31. some cells have this strong supporting layer
  32. community + its nonliving surroundings
  33. contains nitrogen/carbon/hydrogen/oxygen
  34. double layered sheet in cell membranes
  35. the smaller units
  36. compounds made of carbon/hydrogen/oxygen atoms
  37. single sugar molecules
  38. big macromolecules formed from monosacc
  39. system indicating H+ions in a solution
  40. part of earth containing all ecosystem
  41. element that enters into a chemical reaction

78 Clues: uses energy • single parent • groups of atoms • the smaller units • diffusion of water • means "cell eating" • 2 different parents • does not use energy • basic unit of matter • contains sugar ribose • monomers join together • single sugar molecules • standard for comparison • individual living thing • depends on other factors • factor that stands alone • when cells take in liquid • ...

Biology 2022-12-09

Biology crossword puzzle
Across
  1. organelle where proteins are made
  2. 3 letter section of tRNA that matches to a codon of mRNA
  3. single stranded nucleic acid used by cells has bases a, u, g, c
  4. monomer of proteins made of sugar, phosphate, and nitrogen base
  5. gene mutation when a base is added or deleted and it changes all amino acids after it
  6. refers to DNA and histone proteins that make up chromosomes
  7. enzyme used to unzip the DNA molecule during DNA replication
  8. gene mutation when a base is substituted changes only 1 amino acid
  9. making a copy of dna occurs during the s phase of interphase
  10. macromolecule made of amino acids used for enzymes transport and cell structure
  11. used to organize dna to fit in the nucleus, together with dna makes up chromatin
  12. segment of newly formed dna on the lagging strand connected together by ligase during dna replication
Down
  1. 3 letter sequence on mRNA that codes for an amino acid
  2. section of a gene that codes for a protein
  3. part of a nucleotide along with a 5 carbon sugar and phosphate group
  4. type of mutation that only effects 1 gene by adding, substituting or deleting bases
  5. monomer of a protein carried by tRNA molecules during transcription
  6. replicating strand of dna that adds nucleotides moving away from helicase
  7. type of rna used during translation carries the amino acid and matches up with the mRNA codon
  8. replicatin strand of dna that adds nucleotides moving towards helicase
  9. section of a gene between exons does not code for proteins

21 Clues: organelle where proteins are made • section of a gene that codes for a protein • 3 letter sequence on mRNA that codes for an amino acid • 3 letter section of tRNA that matches to a codon of mRNA • section of a gene between exons does not code for proteins • refers to DNA and histone proteins that make up chromosomes • ...

Biology 2022-12-19

Biology crossword puzzle
Across
  1. a group of seed-producing plants that have been around far longer than the angiosperms
  2. an important soil bacteria that helps to convert the atmospheric nitrogen into fixed nitrogen
  3. A fist sized organ that pumps blood
  4. helps to protect us against diseases
  5. how we move and live
  6. a cell that grows out of control,
  7. very small particles that can infect animals and plants and make them sick
  8. the most basic, structural and functional unit of life
  9. an important process that is observed in plants and certain microscopic organisms
  10. fluid connective tissue
  11. an essential molecule for life
Down
  1. found throughout the Earth including on land, in the water, in the air, and even in plants and animals
  2. organisms that consume dead or decaying organic matter
  3. fertilizer that contains living or latent microbes
  4. a part of the nervous system connected to the spinal cord
  5. Natures way of reusing carbon atoms
  6. covers our entire body and keeps the good stuff in and the bad stuff out
  7. a group of tissues in a living organism that has a specific form and function
  8. woody stem and is a perennial
  9. Things you use to see taste touch and so on
  10. we are supposed to have 206 of them
  11. it is the set of processes where traits from parents are passed on to their offspring either through sexual or asexual reproduction

22 Clues: how we move and live • fluid connective tissue • woody stem and is a perennial • an essential molecule for life • a cell that grows out of control, • A fist sized organ that pumps blood • Natures way of reusing carbon atoms • we are supposed to have 206 of them • helps to protect us against diseases • Things you use to see taste touch and so on • ...

Biology 2022-12-19

Biology crossword puzzle
Across
  1. a group of seed-producing plants that have been around far longer than the angiosperms
  2. an important soil bacteria that helps to convert the atmospheric nitrogen into fixed nitrogen
  3. A fist sized organ that pumps blood
  4. helps to protect us against diseases
  5. how we move and live
  6. a cell that grows out of control,
  7. very small particles that can infect animals and plants and make them sick
  8. the most basic, structural and functional unit of life
  9. an important process that is observed in plants and certain microscopic organisms
  10. fluid connective tissue
  11. an essential molecule for life
Down
  1. found throughout the Earth including on land, in the water, in the air, and even in plants and animals
  2. organisms that consume dead or decaying organic matter
  3. fertilizer that contains living or latent microbes
  4. a part of the nervous system connected to the spinal cord
  5. Natures way of reusing carbon atoms
  6. covers our entire body and keeps the good stuff in and the bad stuff out
  7. a group of tissues in a living organism that has a specific form and function
  8. woody stem and is a perennial
  9. Things you use to see taste touch and so on
  10. we are supposed to have 206 of them
  11. it is the set of processes where traits from parents are passed on to their offspring either through sexual or asexual reproduction

22 Clues: how we move and live • fluid connective tissue • woody stem and is a perennial • an essential molecule for life • a cell that grows out of control, • A fist sized organ that pumps blood • Natures way of reusing carbon atoms • we are supposed to have 206 of them • helps to protect us against diseases • Things you use to see taste touch and so on • ...

biology 2022-10-17

biology crossword puzzle
Across
  1. Alat kelamin jantan pada bunga
  2. Nama latin padi
  3. Nama lain jaringan meristem
  4. Kelompok tanaman tidak berpembuluh
  5. Pengganti epidermis yang rusak
  6. Jaringan yang mengangkut hasil fotosintesis
  7. Nama lain jaringan permanen
  8. Pendukung pertumbuhan tumbuhan
  9. Jaringan yang mengangkut mineral
  10. Penemu bahwa serbuk sari, dll memiliki inti sel
  11. Partikel penyusun atom bermuatan negatif
  12. Daun yang dilapisi lapisan lilin
  13. Alat kelamin betina pada bunga
  14. Lapisan terdalam korteks
Down
  1. Contoh dari jaringan pelindung
  2. Ahli botani dan farmasi pada 1990-1248 M
  3. Nama lain penguapan air
  4. Zat hijau daun
  5. Kelompok tanaman berpembuluh
  6. Tumbuhan berbiji tertutup
  7. Bagian terdalam dari epidermis

21 Clues: Zat hijau daun • Nama latin padi • Nama lain penguapan air • Lapisan terdalam korteks • Tumbuhan berbiji tertutup • Nama lain jaringan meristem • Nama lain jaringan permanen • Kelompok tanaman berpembuluh • Contoh dari jaringan pelindung • Alat kelamin jantan pada bunga • Pengganti epidermis yang rusak • Pendukung pertumbuhan tumbuhan • Bagian terdalam dari epidermis • ...

Biology 2023-01-17

Biology crossword puzzle
Across
  1. a microscopic fungus consisting of single oval cells that reproduce by budding, and are capable of converting sugar into alcohol and carbon dioxide.
  2. a cell communication pathway mediated by extracellular nucleotides and nucleosides.
  3. a cellular process that harnesses the reduction of oxygen to generate high-energy phosphate bonds in the form of adenosine triphosphate.
  4. the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
  5. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
  6. A chemical substance found in drinks such as beer, wine, and liquor.
  7. a series of chemical reactions to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
  8. the smallest unit that makes up all living organisms and the tissues of the body.
  9. a chemical element with an atomic number of 8.
  10. the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms.
  11. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins.
  12. is a nucleotide used in cells for DNA synthesis (or replication), as a substrate of DNA polymerase.
  13. is a biological catalyst and is almost always a protein.
  14. A product of fermentation.
  15. are organisms whose cells have a nucleus.
  16. a nucleoside phosphate comprised of a ribonucleoside and two phosphate groups.
  17. a coenzyme that functions as a universal electron carrier.
  18. a type of respiration where oxygen is not used or scarce.
  19. is found in all cells and separates the interior of the cell from the outside environment.
  20. is a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
  21. is a type of membrane transport that does not require energy to move substances across cell membranes.
  22. the chemical breakdown of a compound due to reaction with water.
Down
  1. is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration against the concentration gradient.
  2. a series of protein complexes and other molecules that transfer electrons from electron donors to electron acceptors via redox reactions.
  3. is similar to paracrine signaling but there is a special structure called the synapse between the cell originating and the cell receiving the signal.
  4. Is a necessary function of everyday life and could not occur without ATP.
  5. a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
  6. A molecule made up of amino acids.
  7. is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas.
  8. Fermentation a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.
  9. Its main function is to deliver the acetyl group to the citric acid cycle to be oxidized for energy production.
  10. A chemical process in which oxygen is used to make energy from carbohydrates.
  11. A large group of single-cell microorganisms. Some cause infections and disease in animals and humans.
  12. Is a reaction that use atp through catabolism of ketone bodies.
  13. a metabolic process by which glucose or other six-carbon sugars are converted into cellular energy and the metabolite lactate.
  14. a central metabolic coenzyme/cosubstrate involved in cellular energy metabolism and energy production.
  15. a plastid that contains chlorophyll and in which photosynthesis takes place.
  16. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
  17. an important “energy molecule” found in all life forms.
  18. a redox-active coenzyme associated with various proteins, which is involved with several enzymatic reactions in metabolism.

40 Clues: A product of fermentation. • A molecule made up of amino acids. • are organisms whose cells have a nucleus. • a chemical element with an atomic number of 8. • an important “energy molecule” found in all life forms. • is a biological catalyst and is almost always a protein. • a type of respiration where oxygen is not used or scarce. • ...

Biology 2017-04-10

Biology crossword puzzle
Across
  1. "water loving"
  2. one trait is dominant and the other is recessive
  3. a species in an area
  4. a trait that improves and organism's ability to survive and reproduce
  5. "water fearing"
  6. what is made from the enzyme and substrate binding together
  7. where the substrate binds with the enzyme
  8. an organism's ability to survive and reproduce
  9. binds with Adenine in RNA
  10. DNA forms this and is one of the differences between RNA and DNA
  11. binds with Adenine
  12. 23rd pair of chromosomes and determines gender
  13. the membrane allows only certain materials into and out of the cell
  14. maintaining stable internal conditions
  15. instructions for making proteins
  16. binds with Guanine
  17. a measurement
  18. both traits are either dominant or recessive
  19. the enzyme becomes deformed
Down
  1. makes up the cell membrane
  2. gets energy from the sun
  3. written by Charles Darwin
  4. egg and sperm
  5. single celled
  6. binds with Cytosine
  7. binds with Thymine in DNA and Uracil for RNA
  8. came up with the theory that species change over time
  9. to exit or move out
  10. a physical description
  11. multi celled
  12. to move in
  13. double
  14. needs to eat in order to get energy
  15. half
  16. making identical copies

35 Clues: half • double • to move in • multi celled • egg and sperm • single celled • a measurement • "water loving" • "water fearing" • binds with Adenine • binds with Guanine • binds with Cytosine • to exit or move out • a species in an area • a physical description • making identical copies • gets energy from the sun • written by Charles Darwin • binds with Adenine in RNA • makes up the cell membrane • ...

biology 2019-01-14

biology crossword puzzle
Across
  1. / minimum distance apart that two objects can appear seperate
  2. / facilitated diffusion is a _______ process
  3. / carbohydrates attached to proteins
  4. / process when cytoplasm divides
  5. / type of monomer
  6. size / magnification x actual size
  7. / type of cell with no nucleus
  8. / process that releases organelles from the cell
  9. / site of protein synthesis
  10. / stage in mitosis where spindle fibres form
  11. / amino, R and _______ group make up structure of an amino acid
  12. / bonds in tertiary structure of proteins
Down
  1. / first stage of mitosis
  2. / model of cell surface membrane
  3. / site which inhibitor molecule binds to
  4. / type of reaction that produces water
  5. / minimum amount of energy required to cause a reaction
  6. / test for reducing sugar
  7. / type of glucose in cellulose
  8. / when something is attracted to water

20 Clues: / type of monomer • / first stage of mitosis • / test for reducing sugar • / site of protein synthesis • / type of glucose in cellulose • / type of cell with no nucleus • / model of cell surface membrane • / process when cytoplasm divides • size / magnification x actual size • / carbohydrates attached to proteins • / type of reaction that produces water • ...

Biology 2019-05-07

Biology crossword puzzle
Across
  1. made of multiple organs
  2. sacs for storage, digestion, and control waste
  3. produces energy, a powerhouse of the cell
  4. method used to make food for plants from sunlight
  5. lives in fresh water, uses photosynthesis and uses flagellum
  6. surrounds the cell and controls exits and entries
  7. colony that uses cilia to move
  8. take in oxygen and breathe out carbon dioxide
  9. used to find a light on the surface
  10. living things made of cells
  11. cells that makes up an animal
  12. lives in fresh water and eats bacteria
  13. protects the cell and gives it strength
  14. pushes and pulls through water
Down
  1. made of multiple tissues
  2. digests nutrients and gets rid of unnecessary waste
  3. false foot
  4. lives in either water or soil, feeds on bacteria
  5. flows and pumps blood
  6. one cell
  7. two or more cells
  8. controls every system of cells and also stores DNA
  9. removes waste
  10. made of multiple cells
  11. cells that make up a plant
  12. different structures within a cell
  13. hair like structures used to move

27 Clues: one cell • false foot • removes waste • two or more cells • flows and pumps blood • made of multiple cells • made of multiple organs • made of multiple tissues • cells that make up a plant • living things made of cells • cells that makes up an animal • colony that uses cilia to move • pushes and pulls through water • hair like structures used to move • different structures within a cell • ...

Biology 2019-09-30

Biology crossword puzzle
Across
  1. fat lack double bonds between the individual carbon atoms and tends to be solid and from animals
  2. the electronegativity of the atoms will be equal
  3. the part of the metabolism responsible for breaking complex molecules down into smaller molecules.
  4. a natural or artificial place where water is collected and stored for use
  5. formed from glycerol and three fatty acid groups
  6. Fat a form of unsaturated fat associated with a number of negative health effects
  7. complex the structure that results in the maximum energy point along the reaction path.
Down
  1. bond a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water
  2. polysaccharides of glucose that serves as a form of energy storage in animals
  3. reaction an action that absorbs heat and cools the surroundings
  4. electron an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed
  5. fat there is at least one double bond in the fatty acid chain and tends to be liquid from plants
  6. the electronegativity of the atoms will be different.
  7. lipid monomer
  8. monomers of nucleic acid
  9. a type of lipid that is made up of four interlocked rings of carbon called a steroid, only found in animal cells
  10. reaction an action that releases heat, causing the temperature of the immediate surroundings to rise
  11. the part which builds complex molecules from simpler ones
  12. heat the amount of heat one gram of a substance must absorb or lose to change its temperature by one degree Celsius.
  13. a fibrous substance consisting of polysaccharides, which is the major constituent in the exoskeleton

20 Clues: lipid monomer • monomers of nucleic acid • the electronegativity of the atoms will be equal • formed from glycerol and three fatty acid groups • the electronegativity of the atoms will be different. • the part which builds complex molecules from simpler ones • reaction an action that absorbs heat and cools the surroundings • ...

BIOLOGY 2019-09-22

BIOLOGY crossword puzzle
Across
  1. part of microscope where specimen is positioned
  2. kingdom that includes unicellular organisms
  3. Where is the genophere located
  4. Which organelle contains motor proteins
  5. Type of cell that contains 80s ribosome
  6. Cell with cellulose cell walls
  7. What feeds autographically
  8. living organisms develop from non living matter
  9. Organelle that packages proteins
  10. Group of cell that performs a specific function
Down
  1. Point which magnified image is observed in a microscope
  2. organelle which exchanges genetic material
  3. Process where newly formed cells become specialised
  4. Who found the microscopic world of cells
  5. Part of the microscope that magnifies image of specimen
  6. Phospholipid bilayer that contains protein
  7. Specialised structures within cells
  8. Type of cell that reproduces through binary fission
  9. Which organelle does photosynthesis take place
  10. As a cell grows what increases

20 Clues: What feeds autographically • Where is the genophere located • Cell with cellulose cell walls • As a cell grows what increases • Organelle that packages proteins • Specialised structures within cells • Which organelle contains motor proteins • Type of cell that contains 80s ribosome • Who found the microscopic world of cells • organelle which exchanges genetic material • ...

Biology 2020-04-18

Biology crossword puzzle
Across
  1. when the population increases
  2. an enzyme that synthesizes short rna
  3. an area on the planet with living beings
  4. made in ribosome, composed of a chain of amino acids
  5. 'the instucion manual' carries hereditary information
  6. makes up much of the inside of a cell
  7. a group of atoms together creating a compound
  8. copy of dna carries information to the ribosome the messenger
  9. the large membrane organelle 'the office'
  10. the basic units of life, this is as small as it gets.
  11. breaks down food and absorbs nutrients
  12. transports matierals to and from cells, blood.
Down
  1. responsible for making many some things
  2. a biological bunch of organisms interacting with each-other
  3. the natural habitat with a community of organisms and flora and fauna
  4. the different forms of a gene
  5. the likelihood that a particular event will occur
  6. one of the 'building blocks'
  7. when the beings are together creating more than one.
  8. when the cells get together they form this
  9. the being formed by the system that is fully funcional.
  10. made of rna where protein synthesis happens
  11. carries dna, in shape of an x
  12. in plant cell that makes it green
  13. the study of hereditary
  14. when the organs are together they make a functional ------ that helps the living being survive.
  15. detects informaton from the enviroment and controls body function
  16. the basic funcional unit in every living being.

28 Clues: the study of hereditary • one of the 'building blocks' • when the population increases • the different forms of a gene • carries dna, in shape of an x • in plant cell that makes it green • an enzyme that synthesizes short rna • makes up much of the inside of a cell • breaks down food and absorbs nutrients • responsible for making many some things • ...

biology 2021-09-17

biology crossword puzzle
Across
  1. Logical interpretation based on prior knowledge and experience.
  2. Plants that use the energy of sunlight to produce their own food.
  3. Organisms that break down chemicals to produce energy.
  4. Organisms that only eat plants.
  5. Organisms that are able to make their own food.
  6. Organisms that eat both plants and meat.
  7. Shines light through specimen using two lenses.
  8. A factor that changes in an experiment.
  9. Living creatures that are too small to see with the naked eye.
  10. Variable manipulated by the experimenter.
  11. Organisms that are internally warmed.
  12. The body of data from experiments and observations.
  13. Organisms that aren't internally warmed.
  14. The metric system which is the most widely used system of measurement.
Down
  1. Group in an experiment that is manipulated.
  2. An organism producing genetically identical offspring.
  3. Organisms that only eat meat.
  4. Observations involving numbers.
  5. when two parents produce genetically different offspring.
  6. Variable responding to the manipulated variable.
  7. Transmits a beam of electrons through a thinly sliced specimen.
  8. The idea that very simple life forms appeared through chemical reactions.
  9. Group in an experiment with no manipulation.
  10. A testable answer to a scientific question.
  11. Passes a beam of electrons over the surface of a specimen.
  12. The maintenance of stable internal condition.
  13. Observations that are not easily counted or measured.
  14. An abrupt change in DNA of an organism compared to its parents.
  15. Structures that allow living organisms to sense their condition.
  16. Chemical reactions in the body's cells that convert food into energy.
  17. Organisms that use energy and simple chemical building blocks to produce large chemicals.
  18. Organisms that depend on other organisms for food.
  19. Description of a natural relationship or principle often expressed in math terms.
  20. An explanation of something that has been throughly tested and thought out.

34 Clues: Organisms that only eat meat. • Observations involving numbers. • Organisms that only eat plants. • Organisms that are internally warmed. • A factor that changes in an experiment. • Organisms that eat both plants and meat. • Organisms that aren't internally warmed. • Variable manipulated by the experimenter. • Group in an experiment that is manipulated. • ...

biology 2021-09-17

biology crossword puzzle
Across
  1. Logical interpretation based on prior knowledge and experience.
  2. Plants that use the energy of sunlight to produce their own food.
  3. Organisms that break down chemicals to produce energy.
  4. Organisms that only eat plants.
  5. Organisms that are able to make their own food.
  6. Organisms that eat both plants and meat.
  7. Shines light through specimen using two lenses.
  8. A factor that changes in an experiment.
  9. Living creatures that are too small to see with the naked eye.
  10. Variable manipulated by the experimenter.
  11. Organisms that are internally warmed.
  12. The body of data from experiments and observations.
  13. Organisms that aren't internally warmed.
  14. The metric system which is the most widely used system of measurement.
Down
  1. Group in an experiment that is manipulated.
  2. An organism producing genetically identical offspring.
  3. Organisms that only eat meat.
  4. Observations involving numbers.
  5. when two parents produce genetically different offspring.
  6. Variable responding to the manipulated variable.
  7. Transmits a beam of electrons through a thinly sliced specimen.
  8. The idea that very simple life forms appeared through chemical reactions.
  9. Group in an experiment with no manipulation.
  10. A testable answer to a scientific question.
  11. Passes a beam of electrons over the surface of a specimen.
  12. The maintenance of stable internal condition.
  13. Observations that are not easily counted or measured.
  14. An abrupt change in DNA of an organism compared to its parents.
  15. Structures that allow living organisms to sense their condition.
  16. Chemical reactions in the body's cells that convert food into energy.
  17. Organisms that use energy and simple chemical building blocks to produce large chemicals.
  18. Organisms that depend on other organisms for food.
  19. Description of a natural relationship or principle often expressed in math terms.
  20. An explanation of something that has been throughly tested and thought out.

34 Clues: Organisms that only eat meat. • Observations involving numbers. • Organisms that only eat plants. • Organisms that are internally warmed. • A factor that changes in an experiment. • Organisms that eat both plants and meat. • Organisms that aren't internally warmed. • Variable manipulated by the experimenter. • Group in an experiment that is manipulated. • ...

Biology 2021-10-01

Biology crossword puzzle
Across
  1. particles/a particle smaller than an atom-atom/the basic unit of a chemical element.
  2. biological community of interacting organisms and their physical environment.
  3. molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
  4. to or derived from living matter.
  5. group of people living in the same place or having a particular characteristic in common.
  6. regions of the surface, atmosphere, and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms.
  7. action or fact of forming a united whole.
  8. of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.
  9. to or derived from living matter.
  10. consisting of or deriving from living matter.
  11. individual animal, plant, or single-celled life form.
Down
  1. sweet crystalline substance obtained from various plants, especially sugar cane and sugar beet, consisting essentially of sucrose, and used as a sweetener in food and drink.
  2. action or process of adhering to a surface or object.
  3. a small room in which a prisoner is locked up or in which a monk or nun sleeps.
  4. assets in excess of liabilities; able to pay one's debts.
  5. spoonful of sugar"
  6. group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  7. substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together, e.g., many synthetic organic materials used as plastics and resins.
  8. molecule that can be bonded to other identical molecules to form a polymer.
  9. chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.
  10. lowest part or edge of something, especially the part on which it rests or is supported.
  11. part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans.

22 Clues: spoonful of sugar" • to or derived from living matter. • to or derived from living matter. • action or fact of forming a united whole. • consisting of or deriving from living matter. • action or process of adhering to a surface or object. • individual animal, plant, or single-celled life form. • assets in excess of liabilities; able to pay one's debts. • ...

biology 2021-02-22

biology crossword puzzle
Across
  1. the pale part in sexual reproduction.
  2. base of radicle.
  3. the joining of male and female cells to produce a zygote.
  4. powdery substance that produce male gametes.
  5. one of the conditions needed for seed germination and needed for the embryo to respire.
  6. the transfer of pollen grains from the anthers of one flower to the stigma of another flower of the same species.
  7. a characteristic of fruits that can attract animals to disperse them.
  8. the transfer of pollen grains from the anther to the stigma.
  9. the transfer of pollen grains from an anther to the stigma in the same flower.
Down
  1. part of the plant that turned into a fruit
  2. a tube that connects the stigma to the ovary.
  3. true petals.
  4. .... pollinated flowers have smooth pollens, large anthers, and flowers that hangs down.
  5. the last stage in sexual reproduction in plants.
  6. water enters before germination.
  7. base of plumule.
  8. part pf a flower that mainly attract insects because of their colours.
  9. a smell.
  10. where fertilisation happens.
  11. contains a food store used by the embryo plant.

20 Clues: a smell. • true petals. • base of radicle. • base of plumule. • where fertilisation happens. • water enters before germination. • the pale part in sexual reproduction. • part of the plant that turned into a fruit • powdery substance that produce male gametes. • a tube that connects the stigma to the ovary. • contains a food store used by the embryo plant. • ...

Biology 2021-03-22

Biology crossword puzzle
Across
  1. enzyme found in red blood cells
  2. tissue and location where gas exchange occurs between the outer environment and blood
  3. muscular tube connecting nose and mouth to larynx / esophagus
  4. how 2% of carbon dioxide is carried in blood, creates this when hemoglobin is attached to carbon dioxide
  5. 02 diffuses from this tissue of high concentration to low concentration in capillary
  6. in blood, balances fluid from becoming too low in pH or too high
  7. hair like structures that help catch and get rid of foreign debris
  8. exchange of air between lungs and the environment
  9. exchange of gases between blood and cells
  10. oxygen-binding molecules in red blood cells
Down
  1. uses the O2 and glucose to create ATP in cells
  2. exchange of gases between lungs and blood
  3. tube that connects the pharynx to the lungs
  4. when gases move from an area of high concentration to low
  5. CO2 diffuses from here of high concentration to low concentration in alveoli
  6. covers the trachea during swallowing to prevent choking
  7. oxygenated hemoglobin
  8. what is created when water and carbon dioxide create in CO2 transport
  9. 2 parts to breathing
  10. connections to pharynx and link for air between inside and outside

20 Clues: 2 parts to breathing • oxygenated hemoglobin • enzyme found in red blood cells • exchange of gases between lungs and blood • exchange of gases between blood and cells • tube that connects the pharynx to the lungs • oxygen-binding molecules in red blood cells • uses the O2 and glucose to create ATP in cells • exchange of air between lungs and the environment • ...

biology 2021-10-07

biology crossword puzzle
Across
  1. A large vacuole that rests at the center of most plant cells and is filled with a solution that contains a high concentration of solutes.
  2. A rigid structure on the outside of certain cells, usually plant and bacteria cells.
  3. The region of a cell that contains the cell's main DNA. Centre of a cell.
  4. shorter term for spermatozoon; male gamete
  5. DNA coiled around and supported by proteins, found in the nucleus of the cell.
  6. The removal of soluble waste materials.
  7. Powerhouse of the cell
  8. Hairlike projections that extend from the plasma membrane and are used for locomotion.
  9. Small part of all living things.
  10. The tendency of a solvent to travel across a semipermeable membrane into areas of higher solute concentration.
  11. The breakdown of food molecules with a release of energy.
  12. Conversion of light energy from the sun into chemical energy.products of photosynthesis are glucose and oxygen
Down
  1. A thin covering of tissue.
  2. An organelle containing chlorophyll for photosynthesis.
  3. A membrane that allows some molecules to pass through but does not allow other molecules to pass through.
  4. A pigment necessary for photosynthesis.
  5. main source of energy
  6. The breakdown of absorbed substances.
  7. Made of thousands of cells, connected by several body systems to do work to keep our bodies healthy & alive.
  8. A membrane-bounded "sac" within a cell.
  9. Sets of organs in our bodies that do the work to keep us healthy and alive.

21 Clues: main source of energy • Powerhouse of the cell • A thin covering of tissue. • Small part of all living things. • The breakdown of absorbed substances. • A pigment necessary for photosynthesis. • The removal of soluble waste materials. • A membrane-bounded "sac" within a cell. • shorter term for spermatozoon; male gamete • ...

Biology 2021-10-07

Biology crossword puzzle
Across
  1. any eukaryotic organism
  2. a specialized structure that performs specific jobs
  3. responsible for nutrient storage, detoxification, and exportation
  4. a molecule consisting of a nitrogen containing base
  5. no nucleus
  6. helps detoxify alcohol and break down fats
  7. has a nucleus
Down
  1. a type of protein
  2. helps organize the assembly of microtubules during cell division
  3. responsible for manufacturing, warehousing, and shipping certain cellular products
  4. makes protein
  5. enables the cell to move around
  6. provides support and protection
  7. liquid portion of the cell
  8. allows the cell to stick to surfaces
  9. cleans the cell
  10. creates energy for the cell
  11. makes photosynthesis
  12. holds the genetic information
  13. contains the cell's DNA

20 Clues: no nucleus • makes protein • has a nucleus • cleans the cell • a type of protein • makes photosynthesis • any eukaryotic organism • contains the cell's DNA • liquid portion of the cell • creates energy for the cell • holds the genetic information • enables the cell to move around • provides support and protection • allows the cell to stick to surfaces • ...

BIOLOGY 2021-10-30

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

20 Clues: obezitet • jane lipide • qelizat e trurit • qeliza mesazhere • 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 2021-05-13

Biology crossword puzzle
Across
  1. what is respiration called without oxygen?
  2. when the making of a more complex molecule is sped up
  3. biological catalysts
  4. what kind of transport does osmosis use?
  5. eats both plants and meat
  6. which intestine has finger like projection called villi
  7. what do fertilisers enhance in the soil?
  8. ATP = ADP + ?
  9. what does blood enter the heart through?
  10. what does the pancreas release when there is high levels of glucose?
  11. a group of a single species
  12. - in mitosis, where do the chromosomes line up?
  13. what are hormones released by?
  14. how do bacteria reproduce
  15. what is the only source of new alleles?
  16. the set of genes an organism possesses
Down
  1. destroy pathogens by releasing antibodies
  2. what makes the blood clot?
  3. hollow dead tubes
  4. full name for 'G' base
  5. cells - ? - organs - systems
  6. first stage of photosynthesis
  7. which neuron is connected to a muscle?
  8. the stomata is a pore which allows ____
  9. what type of hairs absorb water via osmosis
  10. area for conscious thought
  11. non-living factors that can affect the distribution of plants and animals in an ecosystem
  12. liquid with the same concentration as the cell
  13. which ventricle has thicker walls?
  14. where does fertilisation occur?
  15. what is a random process?
  16. the gene that masks another gene

32 Clues: ATP = ADP + ? • hollow dead tubes • biological catalysts • full name for 'G' base • eats both plants and meat • what is a random process? • how do bacteria reproduce • what makes the blood clot? • area for conscious thought • a group of a single species • cells - ? - organs - systems • first stage of photosynthesis • what are hormones released by? • where does fertilisation occur? • ...

Biology 2021-05-14

Biology crossword puzzle
Across
  1. living aspects of the environment
  2. dead leaves, animal feces
  3. a relationship in which one organism benefits and the other is harmed
  4. a succession that occurs in a formerly inhabited area
  5. the final step in decomposition
  6. when a species changes over time
  7. occurs between different species
  8. when competing species evolve different adaptations
  9. cocsume detritus
  10. occurs between same species
  11. plays an especially important role
  12. when a species inhabits an area devoid of plant life
  13. the positions in the food chain
  14. when one organism hunts and consumes another
  15. consume dead matter
  16. consumes both producers and consumers
Down
  1. consume meat
  2. the first species to colonize a disturbed area
  3. multiple food chains put together
  4. nonliving aspects of the environment
  5. the final stable stage of succession
  6. when two different species cannot occupy the same niche in the same place for a long time
  7. consume dead animals
  8. use energy from chemical compounds to make food by chemosynthesis
  9. the study of how living things interact with each other and their environment
  10. the role of a species in its environment
  11. use energy from sunlight to make food by photosynthesis
  12. a relationship in which both parties benefit
  13. a relationship in which one organism benefits and the other is not affected
  14. the physical environment in which a species lives
  15. consume plants

31 Clues: consume meat • consume plants • cocsume detritus • consume dead matter • consume dead animals • dead leaves, animal feces • occurs between same species • the final step in decomposition • the positions in the food chain • when a species changes over time • occurs between different species • multiple food chains put together • living aspects of the environment • ...

Biology 2021-11-12

Biology crossword puzzle
Across
  1. it is a solution to test for starch
  2. it is the movement of small food molecules and ions through the wall of the intestine into the blood
  3. it is a protein that functions as a biological catalyst
  4. A sustainable ...... is one that is produced as rapidly as it is removed from the environment
  5. A ...... is the probability of that organism surviving and reproducing in the environment where it is found
  6. A ........... is made up of all the plants and animals living in an ecosystem
  7. What is the process of getting energy from ammonia?
  8. the movement of the sucrose and amino acids in the phloem, from regions of production to the regions of storage or to regions where they are used in respiration or growth
  9. The process by which energy is produced from food
  10. structure made up of a group of tissues, working together to perfrom a specific function
  11. it is the movement of digested food molecules into the cells of the body where they are used, becoming part of the cells.
  12. a group of organisms that can reproduce to produce fertile offspring
  13. A ..... is any substance taken into the body that modifies or affects chemical reactions in the body
  14. the removal of the nitrogen-containing part of amino acids to form urea
  15. fats are a solid form of a group of molecules is called.....
  16. Another version of genes are called ........
  17. it is the process by which plants manufacture carbohydrates from raw materials using the energy from light.
  18. Type of variation that is brought about by genes, but can also be caused by the environment is .........
  19. Dominance that is sometimes taken to mean the same as co-dominance is ........... dominance
  20. the ability to detect or sense stimuli in the internal or external environment and to make appropriate responses
Down
  1. Heroine, morphine and codeine belong to a group of drugs are called....
  2. it is a fluid filled space surrounded by a membrane which is found inside the cyptoplasm of plant cells to help to keep plants cells firm
  3. it is the net movement of molecules and ions from region of their higher concentration to a region of their lower concentration down a concentration gradient as a result of their random movement
  4. When a crop of single species is grown on the same land, year after year, it is called .........
  5. the loss of water vapour from the plant leaves by evaporation of water at the surfaces of the mesophyll cells followed by the diffusion of water vapour through the stomata
  6. EGC stands for
  7. it is a substances that increases the rate of a chemical reaction and is not changed by the reaction
  8. Coordination by chemicals is brought about by the.......
  9. the fusion of gamete nuclei
  10. the removal from organisms of toxic materials and substances in excess of requirements.
  11. The Goblet Cells secrete....
  12. The effect of greenhouse gas is that they trap .......... radiation and increase global temperature
  13. respiration the term for the chemical reactions in the cells that break down nutrient molecules to release energy without using oxygen
  14. it is proteins produced by white blood cells called lymphocytes
  15. .......... and wallflower are examples of insect-pollinated flowers
  16. Bacterial DNA that is in the form of circular strand and also small circular pieces called ..........
  17. The sounds you heart make can be heard by a......
  18. The ...... in our atmosphere contains about twenty one% of oxygen
  19. the defence against the pathogen by antibody production in the body
  20. it is the net movement of waterr molecules from a region of higher water potential to a region of lower water potential through a partially permeable membrane
  21. Nerve impulses from the sense organs to the central nervous system are called,,,,

41 Clues: EGC stands for • the fusion of gamete nuclei • The Goblet Cells secrete.... • it is a solution to test for starch • Another version of genes are called ........ • The process by which energy is produced from food • The sounds you heart make can be heard by a...... • What is the process of getting energy from ammonia? • ...

Biology 2023-01-22

Biology crossword puzzle
Across
  1. Anaerobic process in which energy can be released from glucose even if oxygen is not available
  2. Provides energy needed for many essential processes in organisms and cells.
  3. Light-independent reactions or "dark reactions"
  4. Helps regulate kinase activity
  5. In this, starch or sugar is converted into lactic acid by yeast strains and bacteria
  6. Breaks down complex molecules and releases energy which is available for the body to use (shedding weight and burning calories)
  7. Is the source of energy for use and storage
  8. Is used for DNA synthesis by removing am oxygen atom from the sugar to yield deoxyribonucleotide.
  9. reaction, energy is absorbed from the surroundings. The bonds being formed are weaker than the bonds being broken.
  10. Pyruvate, end product of glycolysis is broken down into this and carbon dioxide
  11. Reaction yielding ATP through the catabolism of ketone bodies.
  12. Process of incorporating an inorganic carbon molecule into organic material
  13. Are important in activating proteins so that the proteins can perform particular functions in cells.
  14. The production of chemical compounds by reaction from simpler materials
  15. is the process of catabolizing glucose into acetyl-CoA, producing high-energy electron carriers that will be oxidized during oxidative phosphorylation, yielding ATP.
  16. Transmit the information from one neuron to the next.
  17. Is a simple sugar and carbohydrate nucleoside Triphosphate, Is a nucleotide containing a nitrogenous base bound to a 5-carbon sugar Adenine, Chemical compound that is used to make one of the building blocks of DNA and RNA
  18. synthesis of polymers from monomers
  19. 5 carbon sugar molecule
  20. Is the main source of energy for cells and an important part of aerobic respiration
  21. A positively charged particle equal and opposite to that of the electron.
Down
  1. Carries signal that relaxes those system
  2. Form of extracellular paracrine signaling that is mediated by purine nucleotide, including ATP.
  3. Is a molecule that participates in many biochemical reactions in protein, carbohydrate and lipid mechanism.
  4. Starch and the sugar present in grains and fruits ferment into vinegar and condiments.
  5. The act of bringing or coming together : pairing specifically.
  6. Carries signal that put body’s system on alert
  7. energy is released to the surroundings. The bonds being formed are stronger than the bonds being broken.
  8. Contraction of muscles , also used to make RNA
  9. Creates molecules the body needs for functionality and it uses energy in the process( building muscle mass)
  10. Process of breaking down fatty acids into substrates utilized in mitochondrial ATP production.
  11. When Oxygen is scarce or unavailable during cellular respiration, cells can undergo this respiration
  12. pumping of substances across membranes
  13. Are the basis for the remarkable ability of the brain to sense, interpret and ultimately act upon the environment.
  14. A phosphate group from ATP is then attached to each 3-phosphoglycerate by an enzyme forming 1,3 phosphoglycerate
  15. Are a type of fat (lipid) found in the blood. store unused calories and provide your body with energy.
  16. A large amount of energy is spent on maintaining ion concentrations for proper neuronal signaling and synaptic transmission.
  17. Is the stored form of glucose that's made up of many connected glucose molecules.

38 Clues: 5 carbon sugar molecule • Helps regulate kinase activity • synthesis of polymers from monomers • pumping of substances across membranes • Carries signal that relaxes those system • Is the source of energy for use and storage • Carries signal that put body’s system on alert • Contraction of muscles , also used to make RNA • Light-independent reactions or "dark reactions" • ...