radiation biology Crossword Puzzles

Biology 2026-02-15

Biology crossword puzzle
Across
  1. Reduce, reuse, recycle!
  2. Singular, taking away the last letter gives a literary device
  3. Duo, month-long confusion
  4. Occur, , regularity, estimate
  5. You're jealous that Virus and Bacteria are besties
  6. Methotrexate
  7. DON'T FORGET
  8. Hint: allosteric enzymes
  9. Restore this condition/number
  10. Do you think miRNAs ever say "It's me, hi, I'm the problem, it's me"?
  11. Continental viruses, continental diseases
  12. _________
  13. Goes together with a synonym of growing up
  14. Sorry Membranes is so boring this is basically everything
Down
  1. Stem cells are
  2. 2, 2, 2, 2, forms!
  3. lim (cells --> infinity) = 0
  4. In ________ school we only learnt about hydrogen bonds
  5. Usually shuts off a long study session
  6. Measure of how much you've thought about the paper/yourself/anything really
  7. Not of the alpha type
  8. Culprit of non-polar, hydrophobic patch
  9. Substitution mutation occurred at site S5.
  10. 2:1
  11. Have you ever thought about trying this really great crossword? Please try it!! Please!!!

25 Clues: 2:1 • _________ • Methotrexate • DON'T FORGET • Stem cells are • 2, 2, 2, 2, forms! • Not of the alpha type • Reduce, reuse, recycle! • Hint: allosteric enzymes • Duo, month-long confusion • lim (cells --> infinity) = 0 • Occur, , regularity, estimate • Restore this condition/number • Usually shuts off a long study session • Culprit of non-polar, hydrophobic patch • ...

Biology 2025-10-13

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

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

Biology 2025-10-31

Biology crossword puzzle
Across
  1. divides heart sides
  2. exchange gases
  3. regulates heartbeat rate
  4. transports nutrients
  5. heart muscle relaxation
  6. prevent blood backflow
  7. heart muscle contraction
  8. carry blood away
  9. small blood vessels
  10. initiates heart impulse
Down
  1. fights infection
  2. pumps blood out
  3. triggers heart contraction
  4. lower heart chambers
  5. upper heart chambers
  6. controls heart rhythm
  7. return blood back
  8. clot blood
  9. allows chamber filling
  10. carries oxygen

20 Clues: clot blood • exchange gases • carries oxygen • pumps blood out • fights infection • carry blood away • return blood back • divides heart sides • small blood vessels • lower heart chambers • upper heart chambers • transports nutrients • controls heart rhythm • prevent blood backflow • allows chamber filling • heart muscle relaxation • initiates heart impulse • regulates heartbeat rate • ...

Biology 2025-10-30

Biology crossword puzzle
Across
  1. Flap of tissue that prevents backflow of blood.
  2. Upper chamber of the heart that receives returning blood.
  3. Vessels that bring oxygenated blood from the lungs to the heart.
  4. Specialized conduction bundle connecting the atria and ventricles.
  5. Specialized fibers conducting impulses through the ventricles.
  6. Red blood cell that carries oxygen.
  7. Cell fragment that helps blood to clot.
  8. Vessel that carries blood away from the heart.
  9. Phase when the heart relaxes and fills with blood.
  10. Natural pacemaker of the heart located in the right atrium.
Down
  1. White blood cell that engulfs and digests pathogens.
  2. Small artery leading to capillaries.
  3. Vessel that carries blood back to the heart.
  4. Smallest blood vessel where gas exchange occurs.
  5. Lower chamber that pumps blood out of the heart.
  6. Muscle tissue that contracts to pump blood from the heart.
  7. Type of white blood cell important in fighting infections.
  8. Phase when the heart contracts to pump blood.
  9. Process where blood is pushed out of the ventricles.
  10. Period during which the heart Chambers fill with blood.

20 Clues: Red blood cell that carries oxygen. • Small artery leading to capillaries. • Cell fragment that helps blood to clot. • Vessel that carries blood back to the heart. • Phase when the heart contracts to pump blood. • Vessel that carries blood away from the heart. • Flap of tissue that prevents backflow of blood. • Smallest blood vessel where gas exchange occurs. • ...

biology 2025-11-07

biology crossword puzzle
Across
  1. transfer of DNA to RNA
  2. new functions can be derived from living systems
  3. location of gene on the chromosome
  4. binary fission
  5. movement of molecules through cell membrane with no outside
  6. the domination allele is affected by the recessive allele
  7. keeping the cell constant and alive
  8. energy required to start a chemical reaction
  9. mixture of two substances
  10. isolating and making a copy of gene
  11. way to gain knowledge about the natural world
  12. all the cellular material inside the plasma membrane
  13. thin coast of lipids that surrounds the cell
Down
  1. change single nucleotide
  2. endothermic reactions which break down large molecules and require energy
  3. individual living thing
  4. used to guess possible genotypes
  5. bacteria that can make insulin
  6. two alleles both expressed
  7. speed up reactions in cells, without them most life would die
  8. genetic material
  9. chart that shows how a trait travel though a family
  10. makes many copies of the DNA segment
  11. science of heredity
  12. structures in the cytoplasm where protein are made

25 Clues: binary fission • genetic material • science of heredity • transfer of DNA to RNA • individual living thing • change single nucleotide • mixture of two substances • two alleles both expressed • bacteria that can make insulin • used to guess possible genotypes • location of gene on the chromosome • keeping the cell constant and alive • isolating and making a copy of gene • ...

Biology 2025-11-24

Biology crossword puzzle
Across
  1. The process that autotrophs use to turn sunlight into sugar.
  2. The amount of energy needed to raise the temperature of 1 gram of
  3. Saclike photosynthetic membranes within the chloroplast.
  4. The innermost compartment of the Mitochondria.
  5. reenergizing
  6. makes food
  7. An electron carrier molecule used in photosynthesis.
  8. A reaction that does not require Oxygen to run.
  9. receives electrons
  10. Biological machinery located in the thylakoids that carry out
  11. Do glycolysis in cytoplasm with no oxygen products of glycolysis
  12. water goes in and out
  13. The first set of reactions in Cellular Respiration.
  14. outside of the cell
  15. 1 degree Celsius.
  16. The process of releasing energy from food in the absence of oxygen
Down
  1. Light absorbing molecules
  2. likes and dislikes
  3. Organisms that obtain food by consuming other things.
  4. A plants principal pigment.
  5. the diffusion out
  6. Organisms that make their own food.
  7. A reaction that requires Oxygen to run.
  8. The fluid portion of the chloroplast.
  9. water only where

25 Clues: makes food • reenergizing • water only where • the diffusion out • 1 degree Celsius. • likes and dislikes • receives electrons • outside of the cell • water goes in and out • Light absorbing molecules • A plants principal pigment. • Organisms that make their own food. • The fluid portion of the chloroplast. • A reaction that requires Oxygen to run. • ...

Biology 2026-01-05

Biology crossword puzzle
Across
  1. หน่อย
  2. อาหลิ่งเฮ็ดงาน
  3. ฟองน้ำ
  4. ฟาย
  5. สิงโต
  6. จิ้งจก
  7. ไอเลิฟยู
  8. เริ่ด
  9. ลิง
  10. จู๋
  11. ตุ๊ก
  12. หวาน
  13. วัว
  14. ปลา
  15. รา
  16. ควาย
Down
  1. แตง
  2. รัก
  3. ถุงน้ำ
  4. รา
  5. ก้อง
  6. ตะขาบ
  7. ช้าง
  8. สกปรก
  9. อาหลิ่ง
  10. เสือ
  11. เตย
  12. เปรม
  13. เลิฟๆ
  14. ยีส
  15. หลอดเลือด
  16. ม้า
  17. แฟน
  18. รักแฟน
  19. แก้ม
  20. หมา
  21. มิว
  22. แมว

38 Clues: รา • รา • แตง • รัก • ฟาย • เตย • ยีส • ม้า • ลิง • แฟน • จู๋ • หมา • วัว • ปลา • มิว • แมว • ก้อง • ช้าง • เสือ • เปรม • ตุ๊ก • หวาน • แก้ม • ควาย • หน่อย • ตะขาบ • สกปรก • สิงโต • เลิฟๆ • เริ่ด • ถุงน้ำ • ฟองน้ำ • จิ้งจก • รักแฟน • อาหลิ่ง • ไอเลิฟยู • หลอดเลือด • อาหลิ่งเฮ็ดงาน

Biology 2026-01-05

Biology crossword puzzle
Across
  1. แตง
  2. วัว
  3. สกปรก
  4. ฟองน้ำ
  5. รักแฟน
  6. แก้ม
  7. แฟน
  8. รัก
  9. หวาน
  10. ก้อง
  11. ถุงน้ำ
  12. ฟาย
  13. แมว
  14. สิงโต
  15. ยีส
  16. ปลา
  17. มิว
  18. เริ่ด
  19. ควาย
  20. ไอเลิฟยู
Down
  1. รา
  2. เปรม
  3. ตุ๊ก
  4. จู๋
  5. ลิง
  6. เสือ
  7. อาหลิ่ง
  8. เลิฟๆ
  9. ม้า
  10. จิ้งจก
  11. ตะขาบ
  12. รา
  13. หมา
  14. หลอดเลือด
  15. หน่อย
  16. เตย
  17. ช้าง
  18. อาหลิ่งเฮ็ดงาน

38 Clues: รา • รา • แตง • วัว • จู๋ • ลิง • แฟน • รัก • ม้า • ฟาย • แมว • หมา • ยีส • ปลา • มิว • เตย • เปรม • ตุ๊ก • แก้ม • เสือ • หวาน • ก้อง • ช้าง • ควาย • สกปรก • เลิฟๆ • ตะขาบ • สิงโต • หน่อย • เริ่ด • ฟองน้ำ • รักแฟน • จิ้งจก • ถุงน้ำ • อาหลิ่ง • ไอเลิฟยู • หลอดเลือด • อาหลิ่งเฮ็ดงาน

Biology 2026-03-25

Biology crossword puzzle
Across
  1. when a population suddenly gets much smaller
  2. the total sum of all genetic information
  3. man who developed the theory of evolution by natural selection
  4. distinguishing, noticeable feature, which may be learned or acquired
  5. made of four forces
  6. change in the heritable characteristics
  7. when a few individuals start a fund population
  8. inherent, genetic, or deeply ingrained qualities
  9. an individual animal, plant, or single-celled life form
  10. organisms better suited to their environment and are more likely to survive and reproduce
Down
  1. anatomical remnants or behaviors that have lost all or most of their original purpose
  2. anatomical features in different species that share a common evolutionary origin
  3. random change in allele frequencies that occur in a small population
  4. permanent change in an organism's DNA
  5. group of living organisms consisting of similar individuals
  6. one of two or more alternative forms of a gene
  7. number of species in an area
  8. people choosing what organism they want to breed
  9. person who made there own equilibrium
  10. biological features in different species that share similar functions but have distinct origins
  11. when people move in or out of a population
  12. a person who studies, observes, and specializes in natural history
  13. the study of the spatial distribution of plants, animals, and ecosystems across the Earth

23 Clues: made of four forces • number of species in an area • permanent change in an organism's DNA • person who made there own equilibrium • change in the heritable characteristics • the total sum of all genetic information • when people move in or out of a population • when a population suddenly gets much smaller • one of two or more alternative forms of a gene • ...

biology 2026-03-04

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

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

biology 2026-03-10

biology crossword puzzle
Across
  1. organisms that eat plants or other animals for energy
  2. making food using chemical energy instead of sunlight
  3. organism that uses sunlight to make its own food
  4. organism that feeds on dead organic material
  5. using sunlight to produce food
  6. organism that eats both plants and animals
  7. total mass of living matter in an area
  8. power that flows through food chains
  9. organisms that must eat other organisms for energy
  10. animal that eats other animals
  11. tiny aquatic producers that float in water
Down
  1. organisms that make their own food in a food chain
  2. community of organisms interacting with their environment
  3. living parts of an ecosystem
  4. photosynthetic bacteria found in water
  5. organisms that produce their own food
  6. rate at which energy or biomass is produced in an ecosystem
  7. organisms that break down dead matter and recycle nutrients
  8. organism that gains energy from chemicals
  9. animals that eats plants
  10. nonliving environmental factors like sunlight and water

21 Clues: animals that eats plants • living parts of an ecosystem • using sunlight to produce food • animal that eats other animals • power that flows through food chains • organisms that produce their own food • photosynthetic bacteria found in water • total mass of living matter in an area • organism that gains energy from chemicals • organism that eats both plants and animals • ...

Biology 2026-02-27

Biology crossword puzzle
Across
  1. Dissolves at the start of mitosis and reforms at the end of mitosis.
  2. Cells grow in this phase of the cell cycle.
  3. The division of the cell’s cytoplasm.
  4. The connection between sister chromatids.
  5. Parts of the cell that each have their own job.
  6. The phase of mitosis where chromosomes line up at the equator of the cell.
  7. Attaches then pulls splits chromosomes to the poles of the cell during mtosis.
  8. Contains all phases of the cell cycle except M phase.
  9. The process of DNA replication.
  10. Identical parts of a chromosome.
  11. The division of the nucleus into two nuclei.
  12. The phase of where chromosomes are split and drawn toward the poles of the cell.
Down
  1. The first and largest phase of Mitosis.
  2. A barrier surrounding the cell that is drawn inward for animal cells during cytokinesis.
  3. A gel like substance that gets pinched into two equal parts during cytokenisis for animal cells.
  4. The two cells after cytokinesis.
  5. The fourth and final phase of mitosis.
  6. Organizes the spindle fibres.
  7. Composed of DNA wrapped around proteins.
  8. Cells prepare for Mitosis in this phase of the cell cycle.
  9. Two of these are present after mitosis is complete.
  10. DNA and protein, called histones, packed tightly together
  11. A cell that divides to create two daughter cells.
  12. Chromosomes are copied in this phase of the cell cycle.

24 Clues: Organizes the spindle fibres. • The process of DNA replication. • The two cells after cytokinesis. • Identical parts of a chromosome. • The division of the cell’s cytoplasm. • The fourth and final phase of mitosis. • The first and largest phase of Mitosis. • Composed of DNA wrapped around proteins. • The connection between sister chromatids. • ...

Biology 2026-04-21

Biology crossword puzzle
Across
  1. a linear sequence of organisms,which nutrients and energy pass around as one organism eats another
  2. the variety of life in the world/habitat/ecosystem
  3. colorless gas that is necessary for most plant and animal life
  4. animal that naturally preys on others
  5. provides sunlight, life and warmth
  6. best teacher
  7. community of organisms and their environment
  8. a large area with a specific climate and certain types of living things
  9. animal that feeds on plants
  10. tiny, single-celled organisms
  11. animal that eats both plants and meat (animals)
Down
  1. living factore
  2. animal that eats meat (animals)
  3. clear, colorless, odorless, and tasteless liquid essential for most living things to survive
  4. a network of interconnecting food chains in an ecological community
  5. substances that is essential for growth and maintenance of life
  6. organism that breaks down organic material (fungi/bacteria)
  7. non-living factors
  8. individual living thing
  9. animal that is hunted and killed by another for food

20 Clues: best teacher • living factore • non-living factors • individual living thing • animal that feeds on plants • tiny, single-celled organisms • animal that eats meat (animals) • provides sunlight, life and warmth • animal that naturally preys on others • community of organisms and their environment • animal that eats both plants and meat (animals) • ...

Biology 2026-04-16

Biology crossword puzzle
Across
  1. Process in plants that creates glucose
  2. Change in the DNA sequence
  3. variety of life in a habitat
  4. carries genetic
  5. The study of life
  6. Process where species change overtime
  7. has a specific function and is made up of tissue
  8. Any living thing
  9. the genes combine to make a trait
  10. Both organisms benefit
Down
  1. Basic unit of life
  2. One organism benefits and the other is harmed
  3. speeds up chemical reaction
  4. portion of DNA
  5. determines our traits
  6. Natural environment of an organism
  7. a remnant of a species
  8. One organism benefits and the other is unaffected
  9. protects genetic code
  10. mrna base

20 Clues: mrna base • portion of DNA • carries genetic • Any living thing • The study of life • Basic unit of life • determines our traits • protects genetic code • a remnant of a species • Both organisms benefit • Change in the DNA sequence • speeds up chemical reaction • variety of life in a habitat • the genes combine to make a trait • Natural environment of an organism • ...

biology 2026-04-16

biology crossword puzzle
Across
  1. nonliving particle that infects host cells
  2. different form of a gene
  3. segment of DNA that codes for a trait
  4. cell division for growth and repair
  5. protein that speeds up chemical reactions
  6. organism that eats other organisms
  7. diffusion of water across a membrane
  8. organelle that makes proteins
  9. change in a species over time
  10. organelle for photosynthesis
  11. trait that improves survival
  12. community of organisms and their environment
  13. process that converts sunlight into chemical energy
  14. unicellular prokaryotes
Down
  1. process where the best‑adapted survive and reproduce
  2. basic unit of life
  3. site of cellular respiration
  4. organelle that stores DNA
  5. organism that breaks down dead matter
  6. movement of molecules from high to low concentration
  7. molecule that carries genetic information
  8. cell division that produces gametes
  9. main energy molecule of the cell
  10. maintaining internal balance
  11. organism that makes its own food

25 Clues: basic unit of life • unicellular prokaryotes • different form of a gene • organelle that stores DNA • site of cellular respiration • organelle for photosynthesis • maintaining internal balance • trait that improves survival • organelle that makes proteins • change in a species over time • main energy molecule of the cell • organism that makes its own food • ...

Biology 2026-05-26

Biology crossword puzzle
Across
  1. — Powerhouse of the cell
  2. — Study of living organisms
  3. — Green pigment in plants
  4. — Basic unit of life
  5. — Gas plants absorb during photosynthesis
  6. — Animal without a backbone
  7. — Scientist linked to natural selection
  8. — Largest human organ
  9. — Animal that eats only plants
  10. — Jelly-like fluid inside cells
  11. — Study of ecosystems
Down
  1. — Process plants use to make food
  2. — Genetic mixing during reproduction
  3. — Sugar in the bloodstream
  4. — Smallest particle of an element
  5. — Organ that pumps blood
  6. — Molecule carrying genetic code
  7. — Tissue connecting muscle to bone
  8. — Blood vessels carrying blood away from the heart
  9. — White blood cell that fights infection

20 Clues: — Basic unit of life • — Largest human organ • — Study of ecosystems • — Powerhouse of the cell • — Organ that pumps blood • — Green pigment in plants • — Sugar in the bloodstream • — Study of living organisms • — Animal without a backbone • — Animal that eats only plants • — Jelly-like fluid inside cells • — Molecule carrying genetic code • — Process plants use to make food • ...

biology 2026-06-25

biology crossword puzzle
Across
  1. What is the movement of particles from high to low concentration?
  2. Which organelle contains digestive enzymes?
  3. Where does exchange of substances between blood and tissues occur?
  4. What process causes water loss from leaves as water vapour?
  5. What molecule carries oxygen in red blood cells?
  6. What structure helps move substances over surfaces in the body?
  7. What molecule transfers energy in cells?
  8. What is the movement of water through a partially permeable membrane?
Down
  1. What process makes glucose using light?
  2. Where is ATP produced in respiration?
  3. What pigment absorbs light for photosynthesis?
  4. What cell division produces gametes?
  5. What polysaccharide forms plant cell walls?
  6. dioxide What gas is produced during respiration?
  7. Which tissue transports sugars in plants?
  8. Where do gas exchange in leaves mainly occur?
  9. What protein acts as a biological catalyst?
  10. What gas is required for aerobic respiration?
  11. Where is DNA kept?
  12. Which tissue transports water in plants?

20 Clues: Where is DNA kept? • What cell division produces gametes? • Where is ATP produced in respiration? • What process makes glucose using light? • Which tissue transports water in plants? • What molecule transfers energy in cells? • Which tissue transports sugars in plants? • What polysaccharide forms plant cell walls? • Which organelle contains digestive enzymes? • ...

Biology 2019-01-01

Biology crossword puzzle
Across
  1. is a protein that detects a signal molecule and performs an action in response.
  2. is the use and application of living things and biological processes
  3. are cylinder-shaped organelles made of short microtubules arranged in a circle
  4. includes using our senses to study the world
  5. is a physical environment with different species that interact with one another and with nonliving things
  6. is a proposed answer for a scientific question. A hypothesis must be specific and testable
  7. is the movement of molecules in a fluid or gas from a region of higher concentration to a region of lower concentration
  8. is the scientific study of all forms of life
  9. The conditions that do not change during an experiment
Down
  1. are organelles that carry out photosynthesis
  2. is the study and comparison of genomes both within and across species. Here again, biologists need to use computers
  3. is the smallest basic unit of matter.
  4. is the basic unit of life. In fact, microscopic, single-celled organisms are the most common forms of life on Earth.
  5. are catalysts for chemical reactions in living things
  6. provides an enlarged image of an object
  7. is an organized group of related parts that interact to form a whole.
  8. is the change in living things over time. More specifically, evolution is a change in the genetic makeup of a subgroup, or population, of a species
  9. is any individual living thing. All organisms on Earth share certain characteristics
  10. is a fluid-filled sac used for the storage of materials needed by a cell
  11. is a proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence

20 Clues: is the smallest basic unit of matter. • provides an enlarged image of an object • are organelles that carry out photosynthesis • includes using our senses to study the world • is the scientific study of all forms of life • are catalysts for chemical reactions in living things • The conditions that do not change during an experiment • ...

Biology 2018-12-10

Biology crossword puzzle
Across
  1. The number of life processes
  2. The life processes can be remembered by this
  3. What cell walls are made from in fungi
  4. Where DNA is stored in prokaryotic cell
  5. the organelles needed for photosynthesis
  6. Instrument used to study cells and small objects
  7. A type of prokaryote
  8. How many times smaller is a micron than a millimetre
  9. The type of respiration that takes place with oxygen
  10. A microscope with only one lens
Down
  1. What cells walls are made from in prokaryotic cells
  2. A microscope with more than one lens
  3. Found in cells, make proteins
  4. the pigment found in chloroplasts
  5. A type of microbe not usually considered to be living that causes diseases
  6. Used to control what goes in and out of a cell
  7. Microscopic organisms found in water
  8. Where plant cells store cell sap
  9. The most powerful type of microscope
  10. The kingdom of life a sponge is in
  11. What cell walls are made from in plants
  12. The tiny hairs that help some cells move
  13. Where DNA is stored in eukaryotic cell

23 Clues: A type of prokaryote • The number of life processes • Found in cells, make proteins • A microscope with only one lens • Where plant cells store cell sap • the pigment found in chloroplasts • The kingdom of life a sponge is in • A microscope with more than one lens • Microscopic organisms found in water • The most powerful type of microscope • ...

Biology 2018-06-20

Biology crossword puzzle
Across
  1. study of plants
  2. naming,growing and classifying living things
  3. transfer of characteristics from parents to offspring
  4. study of cells
  5. study of micro organisms
  6. made up of genes located inside the nucleus
  7. combination of 2 different alleles
  8. study of bacteria
  9. study of tissues
  10. external appearance of an organism
  11. container of genes
Down
  1. traits that are expressed
  2. study of viruses
  3. study of animals
  4. study of heredity
  5. combinations of 2 same alleles
  6. mating of 2 organism that different in only in one character
  7. combination of genes in an organism
  8. traits that are hidden
  9. study of organs
  10. study of relationship between a living and non-living thing

21 Clues: study of cells • study of plants • study of organs • study of viruses • study of animals • study of tissues • study of heredity • study of bacteria • container of genes • traits that are hidden • study of micro organisms • traits that are expressed • combinations of 2 same alleles • combination of 2 different alleles • external appearance of an organism • combination of genes in an organism • ...

Biology 2018-06-20

Biology crossword puzzle
Across
  1. study of relationship between a living and non-living thing
  2. study of heredity
  3. study of cells
  4. combination of genes in an organism
  5. study of bacteria
  6. study of viruses
  7. study of organs
  8. mating of 2 organism that different in only in one character
  9. naming,growing and classifying living things
  10. combinations of 2 same alleles
  11. traits that are hidden
  12. study of plants
Down
  1. traits that are expressed
  2. transfer of characteristics from parents to offspring
  3. study of animals
  4. external appearance of an organism
  5. study of micro organisms
  6. combination of 2 different alleles
  7. container of genes
  8. made up of genes located inside the nucleus
  9. study of tissues
  10. body chromosomes

22 Clues: study of cells • study of organs • study of plants • study of animals • study of viruses • study of tissues • body chromosomes • study of heredity • study of bacteria • container of genes • traits that are hidden • study of micro organisms • traits that are expressed • combinations of 2 same alleles • external appearance of an organism • combination of 2 different alleles • ...

Biology 2022-01-21

Biology crossword puzzle
Across
  1. Paired with Guanine
  2. Discovered that genes were made of DNA
  3. glues the okazaki fragments
  4. He discovered that DNA can transform the properties of cells, clarifying the chemical nature of genes
  5. paired with Adenine
  6. Complete Set of DNA
  7. Has a nitrogen containing base
  8. What is the base bonded by hydrogen
  9. Two molecules that run in opposite directions
  10. Which bonds have two bases
Down
  1. Paired with thymine
  2. Structure found inside the nucleus of a cell
  3. Discovered that DNA acts as the carrier of genetic information
  4. provides structural support in dna
  5. Paired with cytosine
  6. located in secondary structure of protein
  7. Structure of DNA molecule
  8. found in carbon-based
  9. Carry’s the information of your traits
  10. Experimented on mice

20 Clues: Paired with thymine • Paired with Guanine • paired with Adenine • Complete Set of DNA • Paired with cytosine • Experimented on mice • found in carbon-based • Structure of DNA molecule • Which bonds have two bases • glues the okazaki fragments • Has a nitrogen containing base • provides structural support in dna • What is the base bonded by hydrogen • ...

biology 2022-01-09

biology crossword puzzle
Across
  1. division of the cytoplasm
  2. period of the cell cycle between cell
  3. type of reproduction in which cells from two parents unite to form the first cell of a new organism
  4. Process in sexual reproduction in which male and female reproductive cells join to form a new cell
  5. series of events that cells go through as they grow and divide
  6. likelihood that a particular event will occur
  7. Passing of traits from parents to offspring
  8. Different forms of a gene
  9. threadlike structures made of DNA molecules that contain the genes
  10. Situation in which one allele is not completely dominant over another allele
  11. DNA segments that serve as the key functional units in hereditary transmission.
Down
  1. Chromosomes that have the same sequence of genes and the same structure
  2. Describes a trait that covers over, or dominates, another form of that trait.
  3. A reproductive process that involves only one parent and produces offspring that are identical to the parent.
  4. An organism's physical
  5. A chart that shows all the possible combinations of alleles that can result from a genetic cross
  6. A comparison of two quantities by division
  7. A diagram that shows the occurrence of a genetic trait in several generations of a family.
  8. genetic makeup of an organism
  9. Cell division that produces reproductive cells in sexually reproducing organisms
  10. A condition in which neither of two alleles of a gene is dominant or recessive.
  11. part of eukaryotic cell division during which the cell nucleus divides
  12. An allele that is masked when a dominant allele is present
  13. A complex molecule containing the genetic information that makes up the chromosomes

24 Clues: An organism's physical • division of the cytoplasm • Different forms of a gene • genetic makeup of an organism • period of the cell cycle between cell • A comparison of two quantities by division • Passing of traits from parents to offspring • likelihood that a particular event will occur • An allele that is masked when a dominant allele is present • ...

Biology 2022-01-07

Biology crossword puzzle
Across
  1. A soft tissue outside of the human body, and it's the largest organ to date.
  2. It's the thing that makes you breathe.
  3. It's for chomping and biting.
  4. They aren't picky, they eat anything no matter from plant or meat.
  5. They consume for energy to survive.
  6. That red spot on your skin has a name with a I and then a N.
  7. It's in ponds and pools and it's a green moss.
  8. They use photosynthesis.
  9. A type of science
  10. It gets you obese.
  11. they could be helpful or deadly maybe even neutral, it changes the animal.
  12. It's the reason your not a mushy mess that couldn't move, and you put it on your lawn at halloween night
  13. another vital body part that filters the blood, and sounds like splendid.
  14. Something that can either be good or bad, more than a billion live on the human body
Down
  1. It's when you eat something.
  2. It's something to call someone that's mean and rude and that can damage your body permanently
  3. A relationship where both animals benefit.
  4. It is the reason of how you're reading and seeing this, Without this thing, You could not see this.
  5. It keeps you alive with diffrent types like B+, A-, BA, O-.
  6. It's near under yonder of the abdomen and you can not survive without it.
  7. An animal hurts the other and benefits.
  8. It's to get energy from the sun.
  9. It's the number of a species or place live in.
  10. Something that benefits from harming your body and spreading itself onto other hosts
  11. It can help you get better, like fighting off a common cold.

25 Clues: A type of science • It gets you obese. • They use photosynthesis. • It's when you eat something. • It's for chomping and biting. • It's to get energy from the sun. • They consume for energy to survive. • It's the thing that makes you breathe. • An animal hurts the other and benefits. • A relationship where both animals benefit. • It's in ponds and pools and it's a green moss. • ...

Biology 2020-06-25

Biology crossword puzzle
Across
  1. the top consumer
  2. excessive richness of nutrients in a water body
  3. the process where water is recycled
  4. the main action which releases greenhouse gases
  5. only eats meat
  6. how carbon dioxide is removed from the atmosphere
  7. how energy is released in to cells
  8. Inside the nucleus
Down
  1. the number of organisms in a species
  2. how waste is removed from the body
  3. soil nitrogen is converted into atmospheric nitrogen
  4. caused by the greenhouse gases
  5. when two organisms fight for resources
  6. when a species dies out
  7. …nutrition, how a fungi feeds
  8. the primary consumer in a food chain
  9. and organism that lacks a membrane bound nucleus
  10. The powerhouse of the cell
  11. a storage space in a cell
  12. eats plants and meat
  13. animal cells do not have this
  14. single strand DNA

22 Clues: only eats meat • the top consumer • single strand DNA • Inside the nucleus • eats plants and meat • when a species dies out • a storage space in a cell • The powerhouse of the cell • …nutrition, how a fungi feeds • animal cells do not have this • caused by the greenhouse gases • how waste is removed from the body • how energy is released in to cells • the process where water is recycled • ...

Biology 2020-08-21

Biology crossword puzzle
Across
  1. Airtube
  2. A cell that can absorb light.
  3. Potatoes are full of ...
  4. The environment changes one's inheritance.
  5. Preserved remains of an old organism.
  6. Sheep Dolly.
  7. Terminology for "On the back".
  8. One partner at a time.
  9. Neither alive nor dead.
  10. Information storage.
  11. Outer-Middle-Inner
Down
  1. Large, sturdy, vital organ.
  2. For muscles.
  3. Chemical messenger
  4. Similar to one of the four fundamental states of matter.
  5. Acid-Base.
  6. Largest Human Organ
  7. The Amoeba is a.
  8. Mushrooms.
  9. Gut bacteria.
  10. Smell

21 Clues: Smell • Airtube • Acid-Base. • Mushrooms. • For muscles. • Sheep Dolly. • Gut bacteria. • The Amoeba is a. • Chemical messenger • Outer-Middle-Inner • Largest Human Organ • Information storage. • One partner at a time. • Neither alive nor dead. • Potatoes are full of ... • Large, sturdy, vital organ. • A cell that can absorb light. • Terminology for "On the back". • ...

Biology 2022-02-23

Biology crossword puzzle
Across
  1. the formation of new and distinct species in the course of evolution.
  2. calculated by dividing the number of times the allele of interest is observed in a population by the total number of copies of all the alleles
  3. the reduced genetic diversity which results when a population is descended from a small number of colonizing ancestors.
  4. a method of dating rocks and minerals using radioactive isotopes
  5. (of an organ or part of the body) degenerate, rudimentary, or atrophied, having become functionless in the course of evolution.
  6. pairing at meiosis and having the same structural features and pattern of genes.
  7. the process by which a species becomes fitted to its environment
  8. any difference between cells, individual organisms, or groups of organisms of any species
Down
  1. hide or disguise the presence of (a person, animal, or object)
  2. when a population is greatly reduced in size
  3. the branch of biology and medicine concerned with the study of embryos and their development.
  4. the process through which populations of living organisms adapt and change
  5. the variety of life on Earth at all its levels
  6. variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
  7. used to arrange geological events, and the rocks they leave behind, in a sequence
  8. the ability of an organism to pass on its genetic material to its offspring
  9. the hypothesis that evolution proceeds chiefly by the accumulation of gradual changes (in contrast to the punctuationist model)
  10. the total genetic diversity found within a population or a species
  11. a group of individuals of the same species living and interbreeding within a given area.
  12. the close external resemblance of an animal or plant (or part of one) to another animal, plant, or inanimate object.

20 Clues: when a population is greatly reduced in size • the variety of life on Earth at all its levels • hide or disguise the presence of (a person, animal, or object) • a method of dating rocks and minerals using radioactive isotopes • the process by which a species becomes fitted to its environment • the total genetic diversity found within a population or a species • ...

Biology 2022-02-11

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

20 Clues: powerhouse of cell • control center of cell • composed of many cells • 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 2022-02-11

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

20 Clues: powerhouse of cell • composed of many cells • control center of cell • single-celled; composed of one cell • the way organelles are put together • 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 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. obezitet
  8. depozitimi i yndynave ne gjak
  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 2021-11-15

Biology crossword puzzle
Across
  1. Present in plant but not in animal
  2. The buds on the side of the stem are called _
  3. The diffusion of water molecules from a dilute solution to a more concentrated solution across a partially permeable membrane
  4. The outside of the lungs and the inside of the thorax are lined with a smooth membrane called _
  5. Makes heart beat faster and blood pressure increase
  6. Cell that absorbs water and mineral salt from the soil
  7. Bacterial DNA is in the form of a circular strand and also small circular pieces called ___
  8. During exercise, the rate and depth of breathing _
  9. Fermenters are used in the production of ___
  10. Plants modified to cope with lack of water
  11. Long chain of glucose
  12. Heroine, morphine and codeine belong to a group of drugs called ___
  13. Genus name is always given in ___ letters
  14. ATP stand for
  15. When a mother release two ova when she ovulates
  16. Animals that eat other animals
  17. To destroy insects that damage the plants, the crops are sprayed with ___
  18. Coordination by chemical is brought about is called ___
  19. Apparatus which can measure the rate of respiration by seeing how quickly oxygen is taken up
  20. Process resulting from natural selection by which populations become more suited to their environment over many generations
  21. The perforated end walls called _
  22. Process by which the fluid is filtered out of the blood by glomerulus
Down
  1. A version of a gene
  2. The process by which plant manufacture carbohydrates from raw materials using energy from light
  3. Increase of temperature would make reaction ___
  4. The circulation through the lungs is called _
  5. Blood is made up of cells and a liquid called _
  6. The way all the organs and system of the body are made to work efficiently
  7. Organisms that gets its energy from dead or waste organic material
  8. Nuclear division giving rise to genetically identical cells
  9. Process by which energy is produced from food
  10. Required for chemical reactions to occur inside the body to keep living organisms alive
  11. Protein that functions as a biological catalyst
  12. The way mothers should look during pregnancy
  13. A disease causing organism
  14. Drug such as this, which help to prevent you getting a disease called _
  15. Methods of removing or treating atheroma and thrombus formation include the use of angioplasty, by-pass surgery and _
  16. Closely related to humans
  17. A DNA molecule is made up of long chains of _
  18. When a crop of a single species is grown on same land, year after year, it is called ___
  19. Kidney tissue consist of many capillaries and tiny tubes
  20. The movement of molecules from a region of its higher concentration to a region of its lower concentration

42 Clues: ATP stand for • A version of a gene • Long chain of glucose • Closely related to humans • A disease causing organism • Animals that eat other animals • The perforated end walls called _ • Present in plant but not in animal • Genus name is always given in ___ letters • Plants modified to cope with lack of water • The way mothers should look during pregnancy • ...

Biology 2021-11-12

Biology crossword puzzle
Across
  1. Growth possible when a population lives in ideal conditions with unlimited resources.
  2. O2
  3. The basic unit of life.
  4. C6H12O6, sugar
  5. Lab equipment used to examine objects that are too small to be seen by the unaided eye.
  6. Transport of molecules across the cell membrane naturally.
  7. Macromolecule that living things need for immediate energy.
  8. Monomer of proteins.
  9. Resource available to all, but protected by no one; ___ of the commons.
  10. The prefix "bio" means.
  11. A non-native species with no predators that reproduces quickly.
  12. Humans have 11 ___ systems that makeup the individual.
  13. The molecule cells use for energy (abbreviation).
Down
  1. Two living things trying to use a resource at the same time.
  2. Living things can maintain a stable internal environment thanks to cell transport of molecules.
  3. Energy ____ through an ecosystem.
  4. Location of your DNA in your cells.
  5. DNA is an example of this macromolecule.
  6. CO2
  7. The total of all the variety of life on the plant.
  8. The chemical building block of living things.
  9. H2O
  10. Term for living things that can use sunlight's energy to create carbohydrates in their cells.
  11. Predators are dependent on this group.
  12. Term for living things that rely on other living things to obtain carbohydrates.
  13. Without these(mostly)green living things, we would not survive.
  14. Government agency created to regulate air, water, and soil pollution (abbreviation).

27 Clues: O2 • CO2 • H2O • C6H12O6, sugar • Monomer of proteins. • The basic unit of life. • The prefix "bio" means. • Energy ____ through an ecosystem. • Location of your DNA in your cells. • Predators are dependent on this group. • DNA is an example of this macromolecule. • The chemical building block of living things. • The molecule cells use for energy (abbreviation). • ...

Biology 2021-10-22

Biology crossword puzzle
Across
  1. branch of biology that studies plants
  2. rain does when it falls
  3. the powerhouse of the cell
  4. part of the nitrogen cycle
  5. a type of bacteria
  6. to get used to new circumstances
  7. when one organism benefits from another by harming it
  8. an ecological community
  9. when both organisms benefit from a relationship
  10. the levels of consumers and producers
  11. property of water when it adheres
Down
  1. a thread of DNA that carries genes
  2. property of water that sticks together
  3. non-living, not biological
  4. when a substance permeates another
  5. where species live
  6. when an organism creates a chemical compound
  7. when one organism benefits from another without harming it
  8. the way the body works
  9. a microscopic organism
  10. needed to create dna

21 Clues: where species live • a type of bacteria • needed to create dna • the way the body works • a microscopic organism • rain does when it falls • an ecological community • non-living, not biological • the powerhouse of the cell • part of the nitrogen cycle • to get used to new circumstances • property of water when it adheres • a thread of DNA that carries genes • ...

Biology 2021-12-01

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

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

Biology 2021-11-28

Biology crossword puzzle
Across
  1. organic Compounds composed mainly of carbon, hydrogen, oxygen, and nitrogen
  2. reaction breaking bonds
  3. the carboxyl end is polar (attracted to water) or hydrophilic: "water acid"
  4. makes up the cell wall of plant cells, used for support (fiber)
  5. plants store glucose as
  6. animals store glucose in the form of
  7. many monomers linked together
  8. composed of carbon, oxygen, and hydrogen
  9. the monomer building blocks of proteins
  10. composed of four fused carbon rings with various functional groups attached to them
  11. the three most important polysaccharides
  12. glucose and glucose
  13. fatty acids the carbon atoms are not bonded to the maximum number of atoms; they are not full or unsaturated
  14. a structural lipid made up of a long fatty acid chain joined to a long alcohol chain
  15. large, nonpolar organic molecules that do not dissolve in water
  16. gets their energy from plants and animals
  17. two simple sugars formed by monosaccharides
  18. acids very large and complex organic molecules that store important information in the cell.
  19. acids unbranched carbon chains that make up most lipids
  20. simple sugars, also isomers
Down
  1. two amino acids covalently bonded together
  2. found in fruit, sweetest monosaccharide
  3. composed of three molecules of fatty acid joined to one molecule of the alcohol glycerol
  4. large polymers
  5. repeated single molecule unit
  6. reaction making bonds
  7. many sugars that are formed from 3 or more monosaccharides
  8. fructose and glucose
  9. adenosine diphosphate. provides energy for most cellular activities
  10. makes their own energy
  11. glucose and galactose
  12. made by plants during photosynthesis, main souce of energy for BOTH plants and animals
  13. fatty acids each carbon atom is covalently bonded to four atoms; so the carbon atoms are full
  14. have two fatty acids joined to a molecule of glycerol
  15. an organic molecule that acts as a catalyst - speeds up a chemical reaction
  16. store ENERGY, due to large amount of carbon-hydrogen bonds
  17. found in milk
  18. DNA and RNA are polymers composed of monomers

38 Clues: found in milk • large polymers • glucose and glucose • fructose and glucose • reaction making bonds • glucose and galactose • makes their own energy • reaction breaking bonds • plants store glucose as • simple sugars, also isomers • repeated single molecule unit • many monomers linked together • animals store glucose in the form of • found in fruit, sweetest monosaccharide • ...

Biology 2022-03-21

Biology crossword puzzle
Across
  1. The process through which populations of living organisms adapt and change.
  2. Single-celled organisms with no distinct nucleus
  3. The process of evolution between two species that interact with each other.
  4. Reproduction that doesnt require the fusion of gametes.
  5. preserved remains of organisms from the past
  6. One of two or more versions of a gene
  7. A form of asexual reproduction
  8. individuals in a population, or community, are more likely to survive if they are fit
Down
  1. special body parts that help a plant or animal survive in an environment.
  2. Has a clear distinct nucleus
  3. The creation of a new species
  4. similar physical features in organisms that share a common ancestor
  5. differences in sequences of genes between individual organisms of a species.
  6. an animal does usually in response to some type of external stimulus in order to survive
  7. lacks a distinct nucleus and other organelles
  8. when the sperm from the male parent fertilizes an egg from the female parent
  9. The dying out of a species
  10. random fluctuations in the frequencies of alleles from generation to generation
  11. Adjusting to new environments or to changes.
  12. the study of the development of an embryo and fetus.

20 Clues: The dying out of a species • Has a clear distinct nucleus • The creation of a new species • A form of asexual reproduction • One of two or more versions of a gene • Adjusting to new environments or to changes. • preserved remains of organisms from the past • lacks a distinct nucleus and other organelles • Single-celled organisms with no distinct nucleus • ...

Biology 2022-02-16

Biology crossword puzzle
Across
  1. a phylum or group of phyla that comprises the single-celled microscopic animals, which include amoebas, flagellates, ciliates, sporozoans, and many other forms. They are now usually treated as a number of phyla belonging to the kingdom Protista.
  2. reproduction also can be asexual by
  3. free swimming or fixed to an object
  4. mouth pore through a short tube is called
  5. its slipper shape is maintained by the flexible and firm outer covering called
  6. a representative ciliate is the
  7. some can change form, depending upon environment they are in this ability is called
  8. indigestible wastes pass out of the ciliate by the
  9. any of a group of spore-producing organisms feeding on organic matter, including molds, yeast, mushrooms, and toadstools.
  10. is a unicellular fungus that causes dough to rise
  11. regulation of water and elimination of excess water is done by organelle called
  12. includes all organisms that are not animals, plants , or fungi
Down
  1. feed on in living organisms
  2. histolytica that causes severe diarrhea called
  3. in human history caused more deaths than any other disease
  4. can contaminate water and cause diarrhea
  5. spread by the tsetse fly which only lives in Africa
  6. which type of movement is it
  7. feed on dead organic material
  8. all are one-celled
  9. a simple, nonflowering, and typically aquatic plant of a large group that includes the seaweeds and many single-celled forms.
  10. short hair like structures
  11. food gets swept into the indentation called
  12. sexual reproduction called
  13. they can respond to a stimulus; this action is called

25 Clues: all are one-celled • short hair like structures • sexual reproduction called • feed on in living organisms • which type of movement is it • feed on dead organic material • a representative ciliate is the • reproduction also can be asexual by • free swimming or fixed to an object • can contaminate water and cause diarrhea • mouth pore through a short tube is called • ...

biology 2022-04-05

biology crossword puzzle
Across
  1. mekanisme petahanan tubuh dengan memanfaatkan rambut hidung sebagai filter udara
  2. senyawa kimia yang dihasilkan organisme dan dapat membunuh organisme lain
  3. sel B yang memliki tugas utama untuk membentuk antibodi
  4. respon imun terhadap semua jenis mikroorganisme
  5. antigen dri spesies yang sama tetapi struktur genetiknya berbeda
  6. antigen yang berasal dari tubuh itu sendiri
  7. IMUN penyakit karena kekebalan tubuh menyerang tubuhnya sendiri
  8. sel darah putih yang berperan dalam antibodi
  9. zat yang dihasilkan oleh sistem imunitas sebagai respons terhadap keberadaan suatu antigen
  10. zat yang merangsang respon sistem imun
  11. adalah antibodi yang bersifat menggumpalkan antigen dan kuman
  12. leukosit yang berperan dalam reaksi alergi
  13. Antigen yang berasal dari spesies lain
Down
  1. mekanisme pertahanan tubuh dengan memanfaatkan bakteri alami nonpatogen pada kulit
  2. leukosit yang menghasilkan histamin yang menyebabkan reaksi inflamasi
  3. ALAMI jenis kekebalan tubuh yang diadapatkan seseorang setelah sakit
  4. jenis kekebalan tubuh yang didapatkan bayi dari ASI ibunya
  5. antigen yang disuntikan dan menyebabkan perkembangan imunitas
  6. contoh antibiotik
  7. Nama lain sel darah putih
  8. adalah antibodi yang bersifat mengendapkan antigen atau kuman
  9. contoh antigen
  10. IgM dilepaskan ke aliran darah pada saat terjadi infeksi yang pertama kali
  11. antibodi yang bersifat merangsang serangan leukosit trhdp antigen atau kuman
  12. sel limfosit T yang berfungsi menurunkan aktivitas sel T pembunuh
  13. KILLER contoh sel yang langsung membunuh mikroba pada respon tubuh nonspesifik internal
  14. antibodi yang memberikan imunitas pada bayi melalui plasenta
  15. antibodi yang bersifat menghancurkan antigen/kuman
  16. MATA contoh pertahanan tubuh nonspesifik eksternal

29 Clues: contoh antigen • contoh antibiotik • Nama lain sel darah putih • zat yang merangsang respon sistem imun • Antigen yang berasal dari spesies lain • leukosit yang berperan dalam reaksi alergi • antigen yang berasal dari tubuh itu sendiri • sel darah putih yang berperan dalam antibodi • respon imun terhadap semua jenis mikroorganisme • ...

biology 2022-04-04

biology crossword puzzle
Across
  1. capcity the number of organisms in a population that the ecosytsem can support
  2. allele combination for a gene
  3. compare DNA, RNA, or amino acids
  4. fats and oils
  5. acids carry genetic info
  6. if pollutant is taken up by producers then the relative amount of that pollutant will increase the moving food chain
  7. females choose males based on sexy or showy phenotypes or behaviors
  8. organisms that are best adapted for their environments
  9. diffrent forms of a gene
  10. the ability to survive, reproduce, etc
  11. drift random change in gene frequency within a population due to random events
Down
  1. all of the same species living in an area
  2. all of the living things living in an area
  3. building blocks of body
  4. membrane controls what enters and leaves the cell
  5. carries out photoynthesis in plant cells
  6. flow when individuals move into or out of a population
  7. wall extra support around plant and bacteria cells
  8. diagrams that show evolutionary relationships
  9. contains DNA in eukaryotes
  10. make protein
  11. if two species share lots of physical similarities
  12. blooms extra fertilizer wash into lakes or ponds
  13. community of all living things plus non living things

24 Clues: make protein • fats and oils • building blocks of body • diffrent forms of a gene • contains DNA in eukaryotes • acids carry genetic info • allele combination for a gene • compare DNA, RNA, or amino acids • the ability to survive, reproduce, etc • carries out photoynthesis in plant cells • all of the same species living in an area • all of the living things living in an area • ...

Biology 2014-05-13

Biology crossword puzzle
Across
  1. Individual filtering unit of the kidneys
  2. Protein in the blood. Plasma produced in reaction to antigens that react with and disable antigens
  3. Large blood vessels that carry from the tissues back toward the heart
  4. Largest blood vessel in the body: transports oxygen-rich blood from the left ventricle of the heart to the arteries
  5. Recognizes diseases
  6. Tube through which urine is passed from the urinary bladder to the outside of the body
  7. Large, thick-walled muscular vessels that carry oxygenated blood away from the heart
  8. Carries oxygen to all of the body's cells.
  9. Two lower chambers of the heart
  10. Tubelike passageway for air flow that connects with two bronchi tubes that lead into the lungs
  11. Liquid composed of wastes that is filtered from the blood by the kidneys, stored in the urinary bladder and eliminated through the urethra
Down
  1. Removes wastes and regulates blood pH levels.
  2. Foreign substances that stimulates an immune response in the body
  3. Force that blood exerts on blood vessels; rises and falls as the heart contracts and relaxes
  4. Iron-containing protein molecule in red blood cells that bind to oxygen and carries it from the lungs to the bodys cells
  5. Small cell fragments in the blood that help blood clot after an injury
  6. Microscopic blood vessels with walls only one cell thick
  7. A membranous sac in many vertebrates that serves for the temporary retention of urine and discharges by the urethra
  8. Surge of blood through an artery that can be felt on the surface of the body
  9. Tube that transports urine from each kidney to the urinary bladder
  10. Fluid portion of the blood. 55%
  11. Any of the large veins by which in air-breathing vertebrates the blood is returned to the right atrium of the heart
  12. Sacs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the air
  13. One of the two sections of the heart that take in blood from the veins

24 Clues: Recognizes diseases • Fluid portion of the blood. 55% • Two lower chambers of the heart • Individual filtering unit of the kidneys • Carries oxygen to all of the body's cells. • Removes wastes and regulates blood pH levels. • Microscopic blood vessels with walls only one cell thick • Foreign substances that stimulates an immune response in the body • ...

Biology 2014-05-13

Biology crossword puzzle
Across
  1. Large, thick-walled muscular vessels that carry oxygenated blood away from the heart
  2. Liquid composed of wastes that is filtered from the blood by the kidneys, stored in the urinary bladder and eliminated through the urethra
  3. Foreign substances that stimulates an immune response in the body
  4. Iron-containing protein molecule in red blood cells that bind to oxygen and carries it from the lungs to the bodys cells
  5. Two lower chambers of the heart
  6. Small cell fragments in the blood that help blood clot after an injury
  7. Fluid portion of the blood. 55%
  8. Sacs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the air
  9. A membranous sac in many vertebrates that serves for the temporary retention of urine and discharges by the urethra
  10. Largest blood vessel in the body: transports oxygen-rich blood from the left ventricle of the heart to the arteries
  11. Individual filtering unit of the kidneys
  12. Surge of blood through an artery that can be felt on the surface of the body
Down
  1. One of the two sections of the heart that take in blood from the veins
  2. Recognizes diseases
  3. Microscopic blood vessels with walls only one cell thick
  4. Large blood vessels that carry from the tissues back toward the heart
  5. Force that blood exerts on blood vessels; rises and falls as the heart contracts and relaxes
  6. Tube through which urine is passed from the urinary bladder to the outside of the body
  7. Tubelike passageway for air flow that connects with two bronchi tubes that lead into the lungs
  8. Tube that transports urine from each kidney to the urinary bladder
  9. Any of the large veins by which in air-breathing vertebrates the blood is returned to the right atrium of the heart
  10. Carries oxygen to all of the body's cells.
  11. Protein in the blood. Plasma produced in reaction to antigens that react with and disable antigens
  12. Removes wastes and regulates blood pH levels.

24 Clues: Recognizes diseases • Two lower chambers of the heart • Fluid portion of the blood. 55% • Individual filtering unit of the kidneys • Carries oxygen to all of the body's cells. • Removes wastes and regulates blood pH levels. • Microscopic blood vessels with walls only one cell thick • Foreign substances that stimulates an immune response in the body • ...

Biology 2014-04-20

Biology crossword puzzle
Across
  1. Fatty cells which act as an insulator
  2. Neurons that send a signal from the brain to the muscle
  3. Action potential travels along here
  4. Broken down ATP
  5. Space in which the action potential travels between
  6. Body that contains the nucleus
  7. Enzyme used to breakdown neurotransmitter
  8. Space between synaptic membranes
  9. Involved in the contraction and relaxation of muscles
  10. ATP
  11. Contains the genetic blueprint
  12. Structure that meets at the Neuromuscular Junction
  13. Have heads on and used in muscle contraction
Down
  1. ATP manufactured here
  2. Neurons that send a signal to the brain caused by a stimulus
  3. Synaptic vesicles release this substance
  4. Potential that gets created after the synapse
  5. Ions released from the sarcoplasmic reticulum
  6. Picks up electrical impulses from other cells and neurons
  7. Regulates calcium ion concentration
  8. Protects the body from injury
  9. Host to troponin and tropomyosin
  10. Criterion for naming muscle
  11. Criterion for naming muscle
  12. Connects bone to muscle
  13. Neurons found in the spine and the brain
  14. Criterion for naming muscle

27 Clues: ATP • Broken down ATP • ATP manufactured here • Connects bone to muscle • Criterion for naming muscle • Criterion for naming muscle • Criterion for naming muscle • Protects the body from injury • Body that contains the nucleus • Contains the genetic blueprint • Space between synaptic membranes • Host to troponin and tropomyosin • Action potential travels along here • ...

biology 2014-01-12

biology crossword puzzle
Across
  1. structure that contains four chromatids
  2. one set of genes
  3. in between period of growth in cell division
  4. moniter the growth and division of cells
  5. two sets of chromosomes
  6. process of programmed cell death
  7. division of cytoplasm
  8. reproduction/ production of genetically identical offspring from a single parent
  9. chromosomes line up in the center of the cell
  10. adult stem cells
  11. unspecialized cells from which differentiated cells develop
  12. DNA strands in the duplicated chromosome
  13. final phase of mitosis
  14. reproduction/ production thats offspring inherit some of their genetic information from each parent
  15. an area where dna molecules can be seen and attatch along there length
  16. complex chromosome and protein
  17. two complete sets of genes
  18. process of which the number of chromosomes is divided in half
Down
  1. developmental stage
  2. chromosomes separate to opposite ends of the cell
  3. disorder in which body cells lose the ability to control growth
  4. process by which cells become specialized
  5. type of cell that can develop most of the bodys cell types
  6. process of homologous pairs forming tetrads
  7. division of the cell nucleus
  8. fertilized egg
  9. chromosomes become visable and the spindle starts to form
  10. body is formed by a single cell
  11. genetic information is bundled into packages of DNA
  12. hallow ball of cells
  13. division/ process by which a cell divides into two new daughter cells
  14. tiny paired structures
  15. mass of cancer cells
  16. regulates the cell cycle

34 Clues: fertilized egg • one set of genes • adult stem cells • developmental stage • hallow ball of cells • mass of cancer cells • division of cytoplasm • final phase of mitosis • tiny paired structures • two sets of chromosomes • regulates the cell cycle • two complete sets of genes • division of the cell nucleus • complex chromosome and protein • body is formed by a single cell • ...

BIOLOGY 2014-01-28

BIOLOGY crossword puzzle
Across
  1. what behave like a pump
  2. human's body contains 70%
  3. puting glucose into alcohol
  4. what cause dissease
  5. what make up animal's body
  6. gene
  7. protection the body against infection
  8. a smallest unit of creature
  9. mushuroom
  10. one of the biology teatures of Urawa high
Down
  1. what derivers oxygen
  2. human's nucleus contains it
  3. the resercher who discovered the low of dominance
  4. plant has this green pigment
  5. who published the theory of evolution
  6. cell reserched by Dr.Yamanaka
  7. Tonegawa Susumu studied its variety
  8. copy of DNA
  9. the kind of animal treated as test animal
  10. cell in brain

20 Clues: gene • mushuroom • copy of DNA • cell in brain • what cause dissease • what derivers oxygen • what behave like a pump • human's body contains 70% • what make up animal's body • human's nucleus contains it • puting glucose into alcohol • a smallest unit of creature • plant has this green pigment • cell reserched by Dr.Yamanaka • Tonegawa Susumu studied its variety • ...

biology 2014-01-30

biology crossword puzzle
Across
  1. it comes from food and it’s what powers up our bodies
  2. these supply raw materials for growth and repair structures such as skin and muscles:
  3. organ that continues the chemical and mechanical digestion of food.
  4. it describes the relatively constant internal physical and chemical condition that organisms maintain despite changes in internal and external environments
  5. organ system that produces gametes, and in females it nurtures and protects developing embryo
  6. mixture of enzymes and partially-digested foods
  7. organ system that works with skeletal system to produce voluntary movement
  8. they help the body absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
  9. organ system that guards against infections, injuries, and ultraviolet radiation from the sun
  10. fingerlike projections in the small intestine
  11. a group of different types of tissues that work together to perform a single function or several related functions
  12. fats that contain only one double bond
  13. it is the process in which a stimulus produces a response that opposes the original stimulus
  14. supplied from food, our body uses it to build and repair body tissues
  15. organ system that brings in oxygen needed for cellular respiration and removes excess carbon dioxide from the body
  16. mineral that helps bone and tooth formation, and an acid-base balance
  17. organ system that controls growth, development and metabolism
  18. a way of digestion in which the physical large pieces are broken down into smaller pieces
  19. the first step in the digestive system
  20. organ that produces bile, converts ammonia into urea, and regulates the level of glucose we consume.
  21. mineral that maintains bone and tooth structure
Down
  1. food passes through here and into the stomach
  2. it is the basic unit of structure and function in living things
  3. a group of cells that perform a single function
  4. a type of tissue that provides support for the body and connects its parts
  5. fats that contain more than one double bond
  6. organ system that transports oxygen, nutrients, and hormones to cells
  7. a group of organs that perform closely related functions
  8. smooth muscles found in the esophagus, they help you swallow food
  9. organ system that breaks down, absorbs nutrients, and eliminates wastes
  10. a way of digestion in which enzymes break down food into the small molecules the body can use
  11. organ system that eliminates waste products from the body
  12. organ that absorbs water ad undigested material moves through and is eliminated from the body.
  13. the process of putting food into your mouth
  14. organ system that protects the body from diseases
  15. inorganic nutrients that the body needs, usually in small amounts
  16. tissue in which nerve impulses are transmitted throughout the body
  17. organic molecules that the body needs in very small amounts
  18. the major source of energy for our bodies
  19. system that recognizes and coordinates the body’s response to changes in its internal and external environments
  20. organ that produces hormones to regulate blood sugar levels
  21. the most important nutrient
  22. organ system that supports the body and protects internal organs
  23. it breaks proteins into smaller polypeptide fragments
  24. the tissue that lines the interior and exterior body surfaces
  25. the first part of the small intestine, in which almost all of the digestive enzymes enter the intestine
  26. enzyme found in saliva that beings to break the chemical bonds in starched, forming sugars
  27. amount of heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
  28. tissue that allows movement of the body
  29. mineral that helps bone and tooth formation, blood clotting and nerve and muscle function

50 Clues: the most important nutrient • fats that contain only one double bond • the first step in the digestive system • tissue that allows movement of the body • the major source of energy for our bodies • fats that contain more than one double bond • the process of putting food into your mouth • food passes through here and into the stomach • ...

BIOLOGY 2012-09-22

BIOLOGY crossword puzzle
Across
  1. / mutations in eggs and sperm can cause birth ______ and miscarriages
  2. / the ______ system causes movement
  3. / simple multicellular organisms reproduce simply by dividing in two in a process called ______ reproduction
  4. / the ______ system extracts nutrients from food
  5. / a collection of similar cell that carry out specific function
  6. / consisting of a single cell
  7. / a spiral shape
  8. / small structures inside cells
  9. / the ______ system transports nutrients and oxygen to cells
  10. / signal travelling along a neurone
  11. / prior to cell division the chromosomes ______
  12. / ______ factors will affect characteristics such as muscular development
  13. / ______ diseases are caused by malfunctions in the body (2 words)
  14. / the ______ system coordinates the body via hormones released by glands
  15. / cell division needed to produce the egg and sperm cells for sexual reproduction
  16. / a unit with coded genetic information, found on a chromosome
  17. / the ______ system produces offspring (for species survival)
  18. / the body's first line of defence is the ______ barrier formed its inner and outer surfaces
  19. / ______ can also be mutagenic (e.g. UV rays from the sun)
  20. / the ______ system extracts oxygen from the air
  21. / the constant process of regulating the body's internal environment
  22. / the unit that makes up living organisms
  23. / cancer-causing chemicals
  24. / disease-causing organisms
  25. / ______ can be mutagenic (e.g. substances found in tobacco)
  26. / Pencillin is an example of this type of substance used against infectious bacteria
  27. / chemical messengers released by glands
  28. / occurs when normal function is disrupted in some way
  29. / genetically identical organisms
Down
  1. / ______ factors will affect characteristics such as eye colour
  2. / _______ transmitted diseases are spread from person to person
  3. / ______ or non-identical twins develop from different eggs, fertilised separately by different sperm
  4. / the body's final line of defence is the _______ response, involving antibody production
  5. / a mass of cells caused by the uncontrolled division of cells in body tissues
  6. / in ______ reproduction, a male and female parent each contributes half of the offspring’s first cell
  7. / consisting of many cells
  8. / enables a cell to make everything it needs in order to function (2 words)
  9. / movement of particles from an area of high concentration to an area of low concentration
  10. / ______ response is the body's second line of defence, involving white blood cells
  11. / a structure made up of different tissues that carries out a specific function
  12. / the ______ system extracts cellular wastes from blood for removal from body
  13. / the ______ system supports the body and protects the brain, heart and lungs
  14. / the risk of cells containing mutations increases with age and can cause ______
  15. / ______ transmitted diseases are spread via intermediary agents
  16. / healthy cells undergo mitosis to ______ tissues by replacing damaged cells
  17. / special type of cell division which takes place in the ovaries and testes to produce eggs and sperm for sexual reproduction
  18. / the ______ system coordinates the body via electrical impulses in nerves
  19. / mutations provide genetic variation for ______ to occur
  20. / a harmful tumour is called ______
  21. / a group of organs that work together to carry out a specific function (2 words)
  22. / substances that speed up chemical reactions
  23. / the cell structure that contains the chromosomes
  24. / a role of cell division
  25. / a threadlike ‘string’ of genes
  26. / ______ diseases are caused by pathogens invading the body
  27. / molecules that act as catalysts in the body
  28. / alterations to a cell’s DNA
  29. / as an organism ______ the number of cells containing mutations builds up
  30. / the chemical substance that makes up chromosomes

59 Clues: / a spiral shape • / a role of cell division • / consisting of many cells • / cancer-causing chemicals • / disease-causing organisms • / consisting of a single cell • / alterations to a cell’s DNA • / small structures inside cells • / a threadlike ‘string’ of genes • / genetically identical organisms • / the ______ system causes movement • / signal travelling along a neurone • ...

Biology 2015-02-23

Biology crossword puzzle
Across
  1. adaptation that allows an animal to blend into its enviornment
  2. theory that a species would slowly evolve over time through favorable mutations
  3. one species can change over time to become two
  4. our planet in its early years of volcanic activity
  5. person who created the theory of acquired characteristics
  6. same bone structure, different functions, shows common ancestor
  7. theory that evolution occurs over a lifetime and changes with use/disuse
  8. hypothesis that early rain and lightning created simple organic compounds to create life
  9. person who theorized that evolution is due to natural selection
  10. organ that is no longer in use
  11. theory that life comes from other life
  12. when two species evolve in response to each other
Down
  1. period of no change followed by periods of rapid change
  2. show constant change in a species
  3. theory that life came from nothing
  4. average trait is favored
  5. one of the extreme traits is favored
  6. same bone structure, same function, no common ancestor
  7. states that several key organelles of eukaryotes originated as symbiosis between organisms
  8. both extremes are favored

20 Clues: average trait is favored • both extremes are favored • organ that is no longer in use • show constant change in a species • theory that life came from nothing • one of the extreme traits is favored • theory that life comes from other life • one species can change over time to become two • when two species evolve in response to each other • ...

Biology 2015-06-11

Biology crossword puzzle
Across
  1. Cycle- is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
  2. any of the fine branching blood vessels that form a network between the arterioles and veins
  3. a structure within a cell that carries out specific functions to support the life of the cell; functions include bringing in nutrients, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs and reproducing
  4. the movement of molecules or other particles from and area of high concentration to an area of low concentration until they are distributed
  5. the number of molecules of a substance in a given volume
  6. the ability to grow new cells to replace damaged or lost body components
  7. Blood Cells- blood cells that carry oxygen and carbon dioxide in the blood
  8. the fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
  9. stage in the cell cycle when the contents of the nucleus separate into two identical copies
  10. any of the many tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place
  11. different tissues working together to perform a specific task
  12. specialized cells working together to perform a specific function; the four major types of human tissue are muscle, connective, nervous, epithelial
Down
  1. Imaging Technology- technologies that are used to make images of cells, tissues, and organs
  2. Exchange-The primary function of the lungs involving the transfer of oxygen from inhaled air into the blood and the transfer of carbon dioxide from the blood into the exhaled air
  3. the stage in the cell cycle when the cytoplasm and organelles divide into two identical, separate cells
  4. process or action by which one thing absorbs or is absorbed by another
  5. system- a group of organs that work together to perform one or more functions. Organs make up an organism. In the human body, major systems are the circulatory system, the respiratory system, the nervous system and the digestive system.
  6. the resting phase between successive mitotic divisions of a cell, or between the first and second divisions of mitosis
  7. the first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
  8. the third phase of mitosis, when all the chromosomes separate and move to opposite ends of the cell
  9. the second phase of mitosis, when the chromosomes align in the center of the cell
  10. the movement of water molecules across a membrane in response to concentration differences

22 Clues: the number of molecules of a substance in a given volume • different tissues working together to perform a specific task • process or action by which one thing absorbs or is absorbed by another • the ability to grow new cells to replace damaged or lost body components • Blood Cells- blood cells that carry oxygen and carbon dioxide in the blood • ...

Biology 2015-06-16

Biology crossword puzzle
Across
  1. exchange the process of taking in oxygen and releasing carbon dioxide.
  2. differentiation the series of events through which stem cells develop into specialized cells
  3. tiny blood vessels that play an important role in gas exchange
  4. the stage in the cell cycle when the cytoplasm and organelles divide into to identical, separate cells.
  5. the stage in the cell cycle when the contents of the nucleus separate into two identical copies.
  6. the ability to grow new cells to replace damaged or lost body components.
  7. the fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
  8. air sacs in the lungs where gas exchange occurs
  9. blood cells blood cells that carry oxygen and carbon dioxide in the blood.
  10. the third phase in mitosis, when the chromosomes separate and move to opposite ends of the cell
  11. the movement of molecules or other particles from an area of high concentration to an area of low concentration until they are evenly distributed.
  12. cycle the continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies
Down
  1. a structure within a cell that carries out specific functions to support the life of the cell.
  2. the number of molecules of a substance in a given volume
  3. the movement of water molecules across a membrane in response to concentration differences
  4. the first phase in mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
  5. imaging technology technologies that are used to make images of cells, tissues, and organs
  6. the second phase of mitosis, when the chromosomes align in the center of the cell.
  7. different tissues working together to perform a specific task.
  8. the process by which nutrients diffuse or are moved from the digestive system to the blood.
  9. the stage in the cell cycle when a cell grows and carries out its usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
  10. specialized cells working together to perform a function
  11. system a small group of organs that interact with each other to perform a common task

23 Clues: air sacs in the lungs where gas exchange occurs • the number of molecules of a substance in a given volume • specialized cells working together to perform a function • tiny blood vessels that play an important role in gas exchange • different tissues working together to perform a specific task. • ...

Biology 2015-11-29

Biology crossword puzzle
Across
  1. ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
  2. ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
  3. ยูแบคทีเรียแกรมลบที่เป็นปรสิต
  4. แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
  5. protist ที่เคลื่อนที่โดยใช้เท้าเทียม
  6. กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
  7. protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
  8. สิ่งมีชีวิตหลายเซลล์
  9. protist ที่ใช้ซีเลียในการเคลื่อนที่
  10. เห็ดโมเรล
Down
  1. ฟังไจ
  2. เห็ดทรัฟเฟิล
  3. protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
  4. ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
  5. เซลล์สืบพันธ์ของพืช
  6. แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
  7. สาหร่าย
  8. protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi
  9. สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
  10. protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม

20 Clues: ฟังไจ • สาหร่าย • เห็ดโมเรล • เห็ดทรัฟเฟิล • เซลล์สืบพันธ์ของพืช • สิ่งมีชีวิตหลายเซลล์ • ยูแบคทีเรียแกรมลบที่เป็นปรสิต • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว • protist ที่ใช้ซีเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ...

Biology 2015-11-29

Biology crossword puzzle
Across
  1. สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
  2. ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
  3. สิ่งมีชีวิตหลายเซลล์
  4. แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
  5. เซลล์สืบพันธ์ของพืช
  6. สิ่งมีชีวิตหลายชนิดในอาณาจักรโครมาลวีโอลาตา เอกซ์คาวาตา ไรซาเรีย มีลักษณะคล้ายพืช แต่ไม่มีส่วนที่เป็นราก ลำต้น และใบที่แท้จริง
  7. ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
  8. protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม
  9. protist ที่เคลื่อนที่โดยใช้เท้าเทียม
  10. เป็นเห็ดชนิดหนึ่งในกลุ่มเห็ดรา (Mycorrhizal Fungi) มีรสจัด และมีกลิ่นเฉพาะตัว ซึ่งในเมนูอาหารตะวันตก
Down
  1. แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
  2. protist ที่ใช้ซีเลียในการเคลื่อนที่
  3. protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
  4. ยูแบคทีเรียแกรมลบที่เป็นปรสิต
  5. protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
  6. กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
  7. เป็นเห็ดโคนที่มีผิวหมวกเห็ดเป็นรูพรุนเหมือนฟองน้ำ มีสีน้ำตาลอ่อนไปถึงน้ำตาลเข้ม
  8. ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
  9. สิ่งมีชีวิตกลุ่มหนึ่ง เดิมเคยจัดอยู่อาณาจักรเดียวกับพืช
  10. protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi

20 Clues: เซลล์สืบพันธ์ของพืช • สิ่งมีชีวิตหลายเซลล์ • ยูแบคทีเรียแกรมลบที่เป็นปรสิต • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว • protist ที่ใช้ซีเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้ • ...

Biology 2015-11-29

Biology crossword puzzle
Across
  1. แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
  2. ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
  3. ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
  4. เป็นเห็ดโคนที่มีผิวหมวกเห็ดเป็นรูพรุนเหมือนฟองน้ำ มีสีน้ำตาลอ่อนไปถึงน้ำตาลเข้ม
  5. protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
  6. protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม
  7. สิ่งมีชีวิตหลายชนิดในอาณาจักรโครมาลวีโอลาตา เอกซ์คาวาตา ไรซาเรีย มีลักษณะคล้ายพืช แต่ไม่มีส่วนที่เป็นราก ลำต้น และใบที่แท้จริง
  8. เป็นเห็ดชนิดหนึ่งในกลุ่มเห็ดรา (Mycorrhizal Fungi) มีรสจัด และมีกลิ่นเฉพาะตัว ซึ่งในเมนูอาหารตะวันตก
Down
  1. กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
  2. สิ่งมีชีวิตหลายเซลล์
  3. สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
  4. protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
  5. แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
  6. protist ที่เคลื่อนที่โดยใช้เท้าเทียม
  7. ยูแบคทีเรียแกรมลบที่เป็นปรสิต
  8. protist ที่ใช้ซีเลียในการเคลื่อนที่
  9. protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi
  10. เซลล์สืบพันธ์ของพืช
  11. ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
  12. สิ่งมีชีวิตกลุ่มหนึ่ง เดิมเคยจัดอยู่อาณาจักรเดียวกับพืช

20 Clues: เซลล์สืบพันธ์ของพืช • สิ่งมีชีวิตหลายเซลล์ • ยูแบคทีเรียแกรมลบที่เป็นปรสิต • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว • protist ที่ใช้ซีเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้ • ...

Biology 2015-11-29

Biology crossword puzzle
Across
  1. ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
  2. เซลล์สืบพันธ์ของพืช
  3. protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม
  4. protist ที่ใช้ซีเลียในการเคลื่อนที่
  5. protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
  6. แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
  7. สิ่งมีชีวิตกลุ่มหนึ่ง เดิมเคยจัดอยู่อาณาจักรเดียวกับพืช
  8. ยูแบคทีเรียแกรมลบที่เป็นปรสิต
Down
  1. protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
  2. ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
  3. สิ่งมีชีวิตหลายเซลล์
  4. protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi
  5. ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
  6. เป็นเห็ดชนิดหนึ่งในกลุ่มเห็ดรา (Mycorrhizal Fungi) มีรสจัด และมีกลิ่นเฉพาะตัว ซึ่งในเมนูอาหารตะวันตก
  7. แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
  8. protist ที่เคลื่อนที่โดยใช้เท้าเทียม
  9. กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
  10. สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
  11. เป็นเห็ดโคนที่มีผิวหมวกเห็ดเป็นรูพรุนเหมือนฟองน้ำ มีสีน้ำตาลอ่อนไปถึงน้ำตาลเข้ม
  12. สิ่งมีชีวิตหลายชนิดในอาณาจักรโครมาลวีโอลาตา เอกซ์คาวาตา ไรซาเรีย มีลักษณะคล้ายพืช แต่ไม่มีส่วนที่เป็นราก ลำต้น และใบที่แท้จริง

20 Clues: เซลล์สืบพันธ์ของพืช • สิ่งมีชีวิตหลายเซลล์ • ยูแบคทีเรียแกรมลบที่เป็นปรสิต • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว • protist ที่ใช้ซีเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้ • ...

Biology 2015-08-20

Biology crossword puzzle
Across
  1. The initial breakdown of glucose
  2. Sticky substance that glues plant cells together
  3. Special proteins that help new proteins fold correctly
  4. A fatal disease in which the body cells of affected individuals secrete a thick mucus that clogs the airways of the lungs
  5. short DNA fragments of about 100 to 200 nucleotides in eukaryotes
  6. The most primitive bacteria
  7. The inner region of the Endoplasmic Reticulum
  8. The process where two more ATP molecules are extracted by susbtrate-level phosphorylation
  9. Molecules that bind to allosteric sites and keep the enzymes in their active configuration
Down
  1. Synthetically manufactured vesicles that contain any variety of desirable substances such as drugs
  2. An individual allele that has more than one effect on the phenotype
  3. DNA to RNA to protein
  4. A disk of protein in chromosome
  5. Enzymes-bearing, membrane-enclosed vesicles
  6. Ancient bacteria
  7. Fats and oil
  8. Packaging proteins in DNA
  9. The discharge of material from the vesicles at the cell surface
  10. Consist of chloroplast, leucoplasts and amyloplast
  11. One gene can interfere with the expression of another gene

20 Clues: Fats and oil • Ancient bacteria • DNA to RNA to protein • Packaging proteins in DNA • The most primitive bacteria • A disk of protein in chromosome • The initial breakdown of glucose • Enzymes-bearing, membrane-enclosed vesicles • The inner region of the Endoplasmic Reticulum • Sticky substance that glues plant cells together • Consist of chloroplast, leucoplasts and amyloplast • ...

Biology 2014-09-11

Biology crossword puzzle
Across
  1. smallest structural/functional part of the organism
  2. the change in the inherited characteristics of biological populations over successive generations
  3. tendency toward a stable equilibrium between elements
  4. chemical processes that occur in order to maintain life
  5. study of living organisms and their surroundings
  6. inspection of something
  7. an increase
  8. thing or event that evokes a specific reaction in an organ or tissue
  9. group the group in an experiment that receives the normal treatment
  10. body of knowledge about things of nature
  11. the study of heredity and variation of inherited characteristics
  12. an answer
Down
  1. prejudice in favor of or against something
  2. an element in an experiment
  3. a judgement reached
  4. action or process of making a copy of something
  5. the application of science knowledge for practical purposes
  6. not believing in something
  7. test, investigation
  8. a theory, concept
  9. facts and statistics
  10. the regions of the earth occupied by living organisms
  11. the study of living organisms
  12. moral principles
  13. review evaluation of scientific work by others in same field

25 Clues: an answer • an increase • moral principles • a theory, concept • a judgement reached • test, investigation • facts and statistics • inspection of something • not believing in something • an element in an experiment • the study of living organisms • body of knowledge about things of nature • prejudice in favor of or against something • action or process of making a copy of something • ...

Biology 2016-04-13

Biology crossword puzzle
Across
  1. the organelle that makes proteins that performs all sorts of functions for the cell's operation
  2. storage bubbles found in cells
  3. the storage organelle that plays role in creation of lipids and steorids
  4. the organelle that takes food and makes energy
  5. two small organelles that help the cell to divide
  6. the fluid that fills the cell
  7. small round objects that are filled with enzymes that are used to break down food
  8. any of the short thread-like projections on the surface of a cell, organism, etc, whose rhythmic beating causes movement of the organism or of the surrounding fluid
  9. a semipermable layer of cell cytoplasm
  10. a part of the cell containing DNA and RNA and responsible for growth and reproduction
  11. a small circle of bacterial DNA that is independent of the main bacterial chromosome
Down
  1. the storage organelle that takes is name from the ribosomes attached to itself
  2. the network of protein filaments and microtubules in the cytoplasm that controls cell shape
  3. a long whiplike outgrowth from a cell that acts as an organ of locomotion
  4. a bubble-like structure that stores and transports cellular products, and digests metabolic wastes
  5. the layer around the nucleus in eukaryotic cells
  6. the organelle in plant cells that convert sunlight into energy
  7. any of various membranous structures found in some bacterial cells
  8. small vesicles around the cell that absorb nutrients
  9. short processes on the surface of certain bacteria that are involved in the attachment of the bacteria to other cells
  10. a protective layer surrounding the cell on the outside of the plasma membrane

21 Clues: the fluid that fills the cell • storage bubbles found in cells • a semipermable layer of cell cytoplasm • the organelle that takes food and makes energy • the layer around the nucleus in eukaryotic cells • two small organelles that help the cell to divide • small vesicles around the cell that absorb nutrients • ...

biology 2017-01-25

biology crossword puzzle
Across
  1. where proteins are embedded
  2. the site of protein synthesis
  3. removal of liquid waste
  4. membrane Lysosomes are surrounded by a
  5. theory which states all living things are composed of cells
  6. group of similar cells all performing a similar activity
  7. solid, threadlike, protein structures
  8. can be sexual or asexual
  9. specialized structures found within a cell
  10. responding to a stimulus
  11. The internal membrane system of a cell
  12. means color
  13. group of cells that live and work together in a organism
  14. the cell wall is composed mostly of
  15. producers, make their own food
  16. consumers, cannot make their own food
  17. spreading out of molecules from high to low
  18. taking in food or water
  19. removal of solid waste
  20. something made and used (me)
  21. outside the nucleus
  22. allow materials to move into and out of the nucleus
Down
  1. powerhouse of the cell
  2. have no color
  3. has a nucleus and membrane-bound organelles.
  4. transporting low to high
  5. what surrounds the nucleus
  6. lacks a nucleus and membrane-bound organelles
  7. is a very large vacuole in mature plant cells
  8. group of several tissues functioning as a unit
  9. responsible for destroying old organelles
  10. using food to repair cells
  11. movement of a material inside a cell
  12. the brain of the cell
  13. The function of the smooth endoplasmic reticulum is to make
  14. the release of energy from food
  15. only found in plant cells
  16. increases the surface area for respiration
  17. balance that organisms maintain
  18. storage area inside a cell
  19. Specialization cell that becomes specialized for just one function
  20. breaking down food or water
  21. living things need a constant supply of...
  22. movement of water from high to low

44 Clues: means color • have no color • outside the nucleus • the brain of the cell • powerhouse of the cell • removal of solid waste • removal of liquid waste • taking in food or water • transporting low to high • can be sexual or asexual • responding to a stimulus • only found in plant cells • what surrounds the nucleus • using food to repair cells • storage area inside a cell • ...

Biology 2023-03-02

Biology crossword puzzle
Across
  1. Evolution that occurs in response to another species, driving a special relationship between two species.
  2. The exctintion of a species over a long period of time i.e Climate Change.
  3. Structures that have look similar but may have different structures, must derive from a common ancestor.
  4. Gradual evolution that happens over long periods of time.
  5. A change in the DNA structure of an organism.
  6. The study of embryo's, or an animal in the early stages of developement.
  7. Structures in an organism, population, or species that has no use to the organism and is an indicator of a common ancestor.
  8. A group of animals in the same area and at the same time period that can mate with each other and produce fertile offspring.
  9. A group of animals that can breed with each other and produce fertile offspring.
  10. When species that have the same common ancestor evolve to have different traits resulting in two new species.
  11. A key mechanism of evolution that occurs when certain traits make an organism more likely to suvive and produce offspring.
  12. The study of prehistoric life.
  13. The process by which a species changes over time.
  14. The study of the distribution and envrionment of species.
Down
  1. The process by which distantly related organisms develope similar traits due to their environment.
  2. Extinction due to a catastrophic event that destroys the entire species.
  3. A fundemental mechanism in evolution that states all organisms came form the same common ancestor but overtime descended and evolved to become different species.
  4. A trait developed to help an organism that helps it survive longer, and reproduce more.
  5. The process by which a new species arises from an old one through reproductive isolation.
  6. The study of chemical processes and substances that occur within organisms.
  7. The petrified remains of an animal.
  8. Structures in different species that have similar functions but different origins and structures.
  9. The study of the structure of body parts in an animal.
  10. Pool All the genes in a population.
  11. Evolution that occurs in short bursts.
  12. When a female chooses to mate with a male based on favorable traits developed through evolution.
  13. The transfer of genes to different population through things like migration.

27 Clues: The study of prehistoric life. • The petrified remains of an animal. • Pool All the genes in a population. • Evolution that occurs in short bursts. • A change in the DNA structure of an organism. • The process by which a species changes over time. • The study of the structure of body parts in an animal. • Gradual evolution that happens over long periods of time. • ...

Biology 2022-04-15

Biology crossword puzzle
Across
  1. One of the larger air tubes in the lungs. Each lung has a main bronchus that branches into smaller and smaller airways.
  2. The transparent dome at the front of the eyeball that is the eye's main focusing lens.
  3. A thin-walled blood vessel that returns blood at low pressure from body organs and tissues to the heart.
  4. The sum of all the physical and chemical processes that take place in the body.
  5. The dome-shaped muscular sheet that separates the chest from the abdomen.
  6. A watery fluid secreted into the mouth by the salivary glands to aid chewing, tasting and digestion.
  7. Fatty or oily substance, insoluble in water, with varied roles in the body.
  8. The outer layer of the skin; its box-shaped cells become flatter and scalier towards the surface.
  9. Control centre of a cell, containing the genetic material DNA.
  10. Watery or jelly-like fluid that fills the bulk of a cell; it contains many organelles.
  11. Body structure made of similar cells that perform one main function
  12. A region of the brain located behind the brainstem. It is concerned with balance, posture, and the control of fine movement.
Down
  1. An elastic, muscular-walled tube that transports blood away from the heart to other body parts.
  2. A type of microorganism with one cell. Only a few of the many species of them cause disease.
  3. The coiled structure in the inner ear that converts sound vibrations into nerve impulses for the transmission to the brain.
  4. A morphine-like substance produced naturally by the body in times of pain and stress, and also activated during exercise.
  5. A soluble protein that attaches to body incaders, such as bacteria, and helps to destroy them.
  6. The membrane separating the outer eat from the middle ear that vibrates in response to sound.
  7. A threadlike structure, present in all nucleated body cells, that carries the genetic code for the formation of the body. A normal body has 23 pairs of it.
  8. A protein that accelerates chemical reactions within cells.

20 Clues: A protein that accelerates chemical reactions within cells. • Control centre of a cell, containing the genetic material DNA. • Body structure made of similar cells that perform one main function • The dome-shaped muscular sheet that separates the chest from the abdomen. • Fatty or oily substance, insoluble in water, with varied roles in the body. • ...

Biology 2022-10-03

Biology crossword puzzle
Across
  1. Carries water from roots to leaves.
  2. Group of cells.
  3. The second whorl of the flower and is composed of coloured petals.
  4. reproduction Male and female parents are involved.
  5. fusion of male gametes and female gametes is known as.
  6. Vein openings.
  7. Underground stem that bears roots and shoots at the nodes.
  8. Fixing of the embryo in the uterus is known as.
Down
  1. Minute Pores present in the leaves.
  2. Epidermal cells have finger like tubular outgrowth known as.
  3. Regrowing of a lost part of the body is defined as.
  4. Multilayered waxy deposit that covers the leaves.
  5. Outermost whorl of the flower.
  6. Loss of water in the liquid state is known as.
  7. Attraction between water molecules.
  8. roots are covered by a single celled layer called.
  9. Carries food from leaves to other parts.
  10. Underground stem that grows in clusters and is usually round in shape.
  11. Process of living beings producing young ones of their own kind is called.
  12. reproduction Single parent gives rise to the new individual.

20 Clues: Vein openings. • Group of cells. • Outermost whorl of the flower. • Minute Pores present in the leaves. • Carries water from roots to leaves. • Attraction between water molecules. • Carries food from leaves to other parts. • Loss of water in the liquid state is known as. • Fixing of the embryo in the uterus is known as. • Multilayered waxy deposit that covers the leaves. • ...

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 2022-12-15

biology crossword puzzle
Across
  1. chemical and physical factors
  2. down dead organic matter
  3. look at cells
  4. upon which an enzyme has its action
  5. only on dead
  6. cells working together
  7. tissue working together
  8. own food
  9. hands
  10. with a nucleus
  11. for eye protection
  12. cycle- converts nitrogen gas into unusable forms
  13. with no nucleus
Down
  1. organisms live
  2. nutrients from others
  3. preys on other organisms
  4. hunt them
  5. eats plants
  6. organisms living and interacting in an environment
  7. from spilled

20 Clues: hands • own food • hunt them • eats plants • only on dead • from spilled • look at cells • organisms live • with a nucleus • with no nucleus • for eye protection • nutrients from others • cells working together • tissue working together • down dead organic matter • preys on other organisms • chemical and physical factors • upon which an enzyme has its action • ...

Biology 2022-12-09

Biology crossword puzzle
Across
  1. The clear, yellowish, fluid part of the blood that carries the blood cells.
  2. Diffusion diffusion of solutes through transport proteins in the plasma membrane.
  3. biological structure that performs a distinctive function inside a cell
  4. (a type of white blood cell) surrounds and destroys foreign substances
  5. containing a lower amount of solute in comparison to the solute concentration in other solutions
  6. the movement of ions or molecules across a cell membrane into a region of higher concentration
  7. transport and fusion of secretory vesicles with the plasma membrane and the extracellular space.
  8. within all living things
  9. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
  10. single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.
  11. process by which cells take in substances from outside of the cell by engulfing them in a vesicle.
Down
  1. an active, energy consuming process where extracellular fluid and solutes are taken up into a cell via small vesicles.
  2. the intermingling of substances by the natural movement of their particles.
  3. All animals, plants, fungi,
  4. all forces acting on the body are balanced with an equal and opposite force
  5. the theory that all living things are pre existing
  6. capable of being permeated. especially : having pores or openings that permit liquids or gases to pass through.
  7. external solution that has the same solute concentration and water concentration compared to body fluids.
  8. a thin polar membrane made of two layers of lipid molecules.
  9. Having a greater degree of tone, tension or tonicity.
  10. net movement of water across a semipermeable membrane.

21 Clues: within all living things • All animals, plants, fungi, • the theory that all living things are pre existing • Having a greater degree of tone, tension or tonicity. • net movement of water across a semipermeable membrane. • a thin polar membrane made of two layers of lipid molecules. • (a type of white blood cell) surrounds and destroys foreign substances • ...

Biology 2022-12-09

Biology crossword puzzle
Across
  1. The clear, yellowish, fluid part of the blood that carries the blood cells.
  2. Diffusion diffusion of solutes through transport proteins in the plasma membrane.
  3. biological structure that performs a distinctive function inside a cell
  4. (a type of white blood cell) surrounds and destroys foreign substances
  5. containing a lower amount of solute in comparison to the solute concentration in other solutions
  6. the movement of ions or molecules across a cell membrane into a region of higher concentration
  7. transport and fusion of secretory vesicles with the plasma membrane and the extracellular space.
  8. within all living things
  9. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
  10. single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.
  11. process by which cells take in substances from outside of the cell by engulfing them in a vesicle.
Down
  1. an active, energy consuming process where extracellular fluid and solutes are taken up into a cell via small vesicles.
  2. the intermingling of substances by the natural movement of their particles.
  3. All animals, plants, fungi,
  4. all forces acting on the body are balanced with an equal and opposite force
  5. the theory that all living things are pre existing
  6. capable of being permeated. especially : having pores or openings that permit liquids or gases to pass through.
  7. external solution that has the same solute concentration and water concentration compared to body fluids.
  8. a thin polar membrane made of two layers of lipid molecules.
  9. Having a greater degree of tone, tension or tonicity.
  10. net movement of water across a semipermeable membrane.

21 Clues: within all living things • All animals, plants, fungi, • the theory that all living things are pre existing • Having a greater degree of tone, tension or tonicity. • net movement of water across a semipermeable membrane. • a thin polar membrane made of two layers of lipid molecules. • (a type of white blood cell) surrounds and destroys foreign substances • ...

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 2023-01-23

Biology crossword puzzle
Across
  1. Fermentation / one of the most old-school food preservation methods that exists.
  2. Respiration / is the process through which cells convert sugars into energy.
  3. Synthase / an enzyme that directly generates adenosine triphosphate (ATP).
  4. C / is a small soluble electron carrier heme protein located in large amounts in the inner mitochondrial membrane.
  5. / is anegatively charged subatomic particle.
  6. / involves the pumping of protons though special channels in the membranes of mitochondria from the inner to the outer compartment.
  7. Ions / is the nucleus of a hydrogen atom separated from its accompanying electron.
  8. / is the fluid that fills a cell.
  9. Signaling / occurs between cells with synapse.
  10. Transport / is used by cells to accumulate needed molecule such as glucose and amino acids.
  11. Respiration / the process of producing cellular energy involving oxygen.
  12. / is a series of reactions that help extra energy from glucose.
  13. Fermentation / is the anaerobic transformation of fructose and glucose into ethanol an carbon dioxide.
  14. / a process in which an electron is removed from a molecule during a chemical reaction.
  15. Organisms / are compose of more than one cell.
  16. Bodies / it comprise three small water-soluble compounds produced by the liver in response to reduced glucose availability.
  17. Coenzyme A / formed as an intermediate in the oxidation of carbohydrates, fats, and protein in animal metabolism.
  18. Gradien / a measurement of how the concentration of something changes from one place to another.
  19. / is when your body burns stored fat for energy instead of blood sugar.
Down
  1. Respiration / is a process of cellular respiration where the high energy electron acceptor is neither oxygen nor pyruvate derivatives.
  2. Phosphate / is a salt of phosphoric acid with metal ions.
  3. / is also called coenzyme Q or coenzyme Q10.
  4. Acid Fermentation / is a process of oxidation in which alcohol is converted into acetic acid.
  5. Signaling / a cell communication pathway mediated by extra cellular nucleotides and nucleosides.
  6. Phosphorylation / the production of ATP using the process of chemiosmosis.
  7. / it speed up biochemical reactions.
  8. / the conjugate base of pyruvic acid.
  9. Cycle / completes the metabolic breakdown of glucose to carbon dioxide and produces 2 ATP.
  10. / the matrix of the cytoplasm.
  11. Molecule / capable of releasing 7.3 kilocalories of energy per mole.
  12. Oxygen / is a diatomic molecule that is composed of two oxygen atoms held together by a covalent bond.
  13. / the smallest common denominator of life.
  14. / the breakdown of complex molecules.
  15. / is the carbohydrate produced by photosynthesis.
  16. Synthesis / the construction of complex chemical compounds from simple ones.
  17. / is the set of biochemical reactions that construct molecules from smaller components.
  18. / a chemical compound that is used to make one of the building blocks of DNA and RNA.
  19. Reaction / this reaction happens when one molecule loses electrons and is oxidized, while another molecule gains electrons and is reduced.
  20. Transport Chain / is a series of four protein complexes.
  21. / a chemical reaction in which water is used to break down a compound.

40 Clues: / the matrix of the cytoplasm. • / is the fluid that fills a cell. • / it speed up biochemical reactions. • / the conjugate base of pyruvic acid. • / the breakdown of complex molecules. • / the smallest common denominator of life. • / is also called coenzyme Q or coenzyme Q10. • / is anegatively charged subatomic particle. • Signaling / occurs between cells with synapse. • ...

Biology 2023-01-09

Biology crossword puzzle
Across
  1. biological community of interacting organisms and their physical environment.
  2. a group of organisms living in the same place or having a particular characteristic in common.
  3. the basic unit of a chemical element.
  4. all the inhabitants of a particular town, area, or country.
  5. the systematic organization of organisms into levels.
  6. the intermingling of substances by the natural movement of their particles.
  7. part of an organism that is typically self-contained and has a specific vital function such as the heart or liver in humans.
  8. the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
  9. a class of nitrogenous organic compounds that have large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, etc., and as enzymes and antibodies.
  10. the regions of the surface atmosphere and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms.
  11. an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus eukaryotes include all living organisms other than the eubacteria and archaebacteria.
  12. a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.
  13. a molecule containing a very large number of atoms such as a protein nucleic acid or synthetic polymer.
  14. function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output.
  15. any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.
Down
  1. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  2. set of things working together as parts of a mechanism or an interconnecting network.
  3. molecules that combine to form proteins.
  4. a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
  5. solution that has a high solute concentration and low water concentration compared to body fluids.
  6. the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.
  7. a large group of organic compounds that includes sugars starch and cellulose containing hydrogen and oxygen in the same ratio as water (2:1) and used as structural materials and for energy storage within living tissues.
  8. any external solution that has the same solute concentration and water concentration compared to body fluids.
  9. a process that occurs in a feedback loop which exacerbates the effects of a small disturbance.
  10. carbon atoms are the basis of most molecules that make up living things.
  11. the net movement of water across a semipermeable membrane
  12. class of organic chemical compounds composed only of the elements carbon (C) and hydrogen (H).
  13. individual animal, plant, or single-celled life form.
  14. the smallest structural and functional unit of an organism.
  15. number of organized or specialized structures within a living cell.
  16. solution containing a lower amount of solute in comparison to the solute concentration in other solutions across a semipermeable membrane.

31 Clues: the basic unit of a chemical element. • molecules that combine to form proteins. • the systematic organization of organisms into levels. • individual animal, plant, or single-celled life form. • the net movement of water across a semipermeable membrane • all the inhabitants of a particular town, area, or country. • ...

Biology 2023-04-17

Biology crossword puzzle
Across
  1. A phase is a period of rapid cell growth and protein synthesis
  2. a type of cell division that results in two daughter cells each having the same number and kind of chromosomes
  3. Create proteins via translation
  4. Contains all the information necessary for the life functions of a cell
  5. the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
  6. the resting phase between successive mitotic divisions of a cell
  7. the final phase of cell division
  8. It is the number one food for the brain,
  9. A compound traditionally labeled as C
  10. the first stage of cell division,
  11. A change in the DNA sequence of a cell
  12. a term used to describe the physical structure of DNA
Down
  1. the second stage of cell division
  2. the cytoplasmic division of a cell at the end of mitosis or meiosis
  3. G,C,T,A
  4. A compound traditionally labeled as G
  5. It is necessary for the formation of bone and teeth
  6. A compound traditionally labeled as A
  7. is an intermediate phase occupying the time between the end of cell division in mitosis
  8. A compound traditionally labeled as T

20 Clues: G,C,T,A • Create proteins via translation • the final phase of cell division • the second stage of cell division • the first stage of cell division, • A compound traditionally labeled as G • A compound traditionally labeled as A • A compound traditionally labeled as C • A compound traditionally labeled as T • A change in the DNA sequence of a cell • ...

biology 2023-03-01

biology crossword puzzle
Across
  1. the lowest portion in your outer ear
  2. A Y-shaped curved cartilaginous ridge arising from the antitragus and separating the concha, triangular fossa, and scapha
  3. the white part of our eye
  4. A common vision condition due to improper curvature of the cornea, the lens or the retina. This results in blurred vision.
  5. layer in the front of our eye
  6. what does the tongue basically do
  7. the covering layer in our body
  8. located in the center of the iris
  9. tympanic membrane of the ear
  10. what you hear with
  11. hammer-shaped small bone or ossicle of the middle ear
  12. collection of lymphatic tissue located in the lamina propria of the root of the tongue
Down
  1. connective tissue forming the skeleton of mammalian embryos before bone formation begins and persisting in parts of the human skeleton into adulthood.
  2. layer of tissue at the back of the eye that senses light and sends signals to the brain for vision
  3. the passage in your ear
  4. the black coloured string alike part in your skin that keeps growing
  5. the second layer of your skin
  6. the layer of the skin that gives your skin colour
  7. the taste sense (part)
  8. sodium chloride
  9. the colored part of your eye

21 Clues: sodium chloride • what you hear with • the taste sense (part) • the passage in your ear • the white part of our eye • tympanic membrane of the ear • the colored part of your eye • the second layer of your skin • layer in the front of our eye • the covering layer in our body • what does the tongue basically do • located in the center of the iris • the lowest portion in your outer ear • ...

Biology 2023-02-08

Biology crossword puzzle
Across
  1. The division of the Earth's history into a series of named units.
  2. Process by which unrelated organisms independently evolve similarities when adapting to similar environments
  3. An evolutionary pattern in which many species evolve from a single ancestral species
  4. English natural scientist who formulated a theory of evolution by natural selection (1809-1882)
  5. Formation of new species
  6. Ability of an organism to survive and reproduce in its environment
  7. A process in which individuals that have certain inherited traits tend to survive and reproduce at higher rates than other individuals because of those traits.
  8. Pattern of evolution in which long stable periods are interrupted by brief periods of more rapid change
  9. Diagram that shows the evolutionary relationships among a group of organisms
  10. principle that all living things were derived from common ancestors
  11. members of each species compete regularly to obtain food, living space, and other necessities of life
  12. A trait that helps an organism survive and reproduce
  13. Structures in different species that are similar because of common ancestry.
Down
  1. scientists who study fossils
  2. mutations
  3. theory that eukaryotic cells formed from a symbiosis among several different prokaryotic organisms
  4. Process by which two species evolve in response to changes in each other
  5. Process by which individuals that are better suited to their environment survive and reproduce most successfully; also called natural selection
  6. Change over time
  7. A term that typically describes a species that no longer has any known living individuals.

20 Clues: mutations • Change over time • Formation of new species • scientists who study fossils • A trait that helps an organism survive and reproduce • The division of the Earth's history into a series of named units. • Ability of an organism to survive and reproduce in its environment • principle that all living things were derived from common ancestors • ...

biology 2023-03-30

biology crossword puzzle
Across
  1. one benefits and one is harmed
  2. feeding relationships in which one organism captures and feeds on another
  3. eats plants and animal remains and dead matter
  4. uses energy from environment to make their own food
  5. eats only plants
  6. nonliving factors in a ecosystem
  7. diagram that shows relative amounts of biomass energy or number of individuals contained within each trophy level of a food chian
  8. group of individuals of some species living in the same place and time
  9. eats only other animals
  10. group of organisms so similar they can interbreed and produce fertile offspring
  11. specific role as a specific fulfills in an ecosystem that encompasses all the physical and biological conditions of a species
  12. area where organisms live
Down
  1. states that no two organisms can occupy the same niche in the same habitat at the same time
  2. relies on other organisms for its energy and food supply
  3. total amount of living tissue within a given trophy level
  4. breaks down organic matter into its chemical components to be recycled
  5. a single step or stage in a food chain or ecological pyramid
  6. living factors in ecosystem
  7. group of ecosystems with the same climate and similar dominant or climax community
  8. study of interactions among organisms and their environment
  9. group of populations that live together in the same place and time
  10. collection of all food chains in an ecosystem
  11. both benefit
  12. any relationship between two organisms that live very closely with one another
  13. organisms that live in a particular area and their nonliving environment
  14. collection of all the ecosystems and biomes present on earth
  15. series of steps that show a single pathway of matter and energy from producer to top consumer
  16. eats both plants and animals
  17. close relationship between two species in which one benefits and the other is unaffeted

29 Clues: both benefit • eats only plants • eats only other animals • area where organisms live • living factors in ecosystem • eats both plants and animals • one benefits and one is harmed • nonliving factors in a ecosystem • collection of all food chains in an ecosystem • eats plants and animal remains and dead matter • uses energy from environment to make their own food • ...

Biology 2023-04-06

Biology crossword puzzle
Across
  1. A group of ecosystems that share similar climates and typical organisms
  2. An increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes)
  3. relating to water
  4. symbiotic association between a fungus and a photosynthetic organism
  5. The number of people in an area exceeds the capacity of the environment to support life at a decent standard of living.
  6. Portion of the marine biome that is shallow enough for sunlight to penetrate.
  7. A species that influences the survival of many other species in an ecosystem
  8. An ecological succession that begins in an area where no biotic community previously existed
  9. permanently dark layer of the oceans below the photic zone
  10. Ecological rule that states that no two species can occupy the same exact niche in the same habitat at the same time
Down
  1. Destruction of forests
  2. Release of harmful materials into the environment
  3. plants and animals that have migrated to places where they are not native
  4. spots on the ocean floor where hot gases and minerals escape from earth's interior into the water
  5. the variety of life in the world or in a particular habitat or ecosystem.
  6. First species to populate an area during primary succession
  7. species that are native to and found only within a limited area
  8. A habitat in which the fresh water of a river meets the salt water of the ocean.
  9. A stable, mature community that undergoes little or no change in species over time
  10. A community of organisms where there are several interrelated food chains

20 Clues: relating to water • Destruction of forests • Release of harmful materials into the environment • permanently dark layer of the oceans below the photic zone • First species to populate an area during primary succession • species that are native to and found only within a limited area • symbiotic association between a fungus and a photosynthetic organism • ...

Biology 2023-04-27

Biology crossword puzzle
Across
  1. an animal that changes colour to keep them at the right temperature
  2. preserved remains of organisms from millions of years ago
  3. sleeping throughout winter and conserving energy
  4. comes from external factors
  5. section of DNA that holds the information to produce a characteristic
  6. the differences within a species
  7. part of the cell where DNA is stored
  8. when species depend on each other
  9. a process that helps an animal survive
  10. type of tree that doesn't lose its leaves
  11. comes from parents
Down
  1. when animals and plants fight for a limited supply of resources
  2. long strand of DNA that contains many genes
  3. a group of similar organisms
  4. something only plants compete for
  5. a chemical that contains all the information needed to make an organism
  6. population of organisms does not have the adaptations to survive in the environment
  7. cause of extinction created by humans
  8. moving somewhere with more food and a higher chance of survival
  9. more species in an area means more ...
  10. cause of extinction created naturally

21 Clues: comes from parents • comes from external factors • a group of similar organisms • the differences within a species • something only plants compete for • when species depend on each other • part of the cell where DNA is stored • cause of extinction created by humans • cause of extinction created naturally • more species in an area means more ... • ...

Biology 2023-05-02

Biology crossword puzzle
Across
  1. It is non living factors which affects ecosystem
  2. Waste product of anaerobic respiration
  3. It is short term carbohydrates energy stores in muscles
  4. Which needs small amounts to be healthy
  5. It is the mix of atmospheric events taking place in a particular place at a particular time
  6. It is a natural part of an ecosystem
  7. Which store energy in your body
  8. Which stores a lot of enegy which your body uses easily
  9. It is living factors which affects ecosystem
  10. It is plants or animals which damages ecosystem
  11. It ia poisonous gas which joins to hemoglobin
  12. It is sticky black compound that stays in lung
Down
  1. Reaction that gives controlled release of energy inside cells without oxygen
  2. Which allows move forward and backward
  3. Which build new tissues, replace old tissues and repair damaged tissues
  4. Reaction that gives a controlled release of energy inside cells
  5. It is a very addictive drug which make you hard to stop smoking
  6. Inside cells where the controlled release of in cells
  7. Net movement of particles
  8. It is an environment which supports life

20 Clues: Net movement of particles • Which store energy in your body • It is a natural part of an ecosystem • Which allows move forward and backward • Waste product of anaerobic respiration • Which needs small amounts to be healthy • It is an environment which supports life • It is living factors which affects ecosystem • It ia poisonous gas which joins to hemoglobin • ...

biology 2023-05-02

biology crossword puzzle
Across
  1. tubes from the trachea leading to your lungs
  2. process by which food is broken down into simpler substances
  3. name of the pigment in plants that absorbs light for photosynthesis
  4. process by which carbon dioxide is removed from the body
  5. name of the tiny air sacs in the lungs where gas exchange occurs
  6. though slippery membranes surrounding the lungs
  7. name of the muscle that separates the chest cavity from the abdominal cavity
  8. term for the process by which air is drawn into the lungs
  9. process by which air is expelled from the lungs
  10. name of the organelle where aerobic respiration takes place in cells
  11. name of the process by which plants make glucose using energy from the sun
Down
  1. process by which oxygen and carbon and carbon dioxide are exchanged between the lungs and blood
  2. name of the molecule that carries oxygen in red blood cells
  3. the molecule that is broken down during glycolysis
  4. gas used by cells during aerobic respiration
  5. process by which oxygen is transported from the lungs to the body tissues
  6. also known as windpipe
  7. process by which cells convert glucose into energy
  8. type of organisms use anaerobic respiration as their primary source of energy
  9. the waste product(lactic acid)aerobic respiration is what

20 Clues: also known as windpipe • tubes from the trachea leading to your lungs • gas used by cells during aerobic respiration • though slippery membranes surrounding the lungs • process by which air is expelled from the lungs • the molecule that is broken down during glycolysis • process by which cells convert glucose into energy • ...

Biology 2023-05-03

Biology crossword puzzle
Across
  1. - A barren and dry region with little to no vegetation is called a ______.
  2. - Specific areas where different organisms live are called _____.
  3. - These organic compounds are commonly found in fats and oils.
  4. - Tiny organisms that can cause illness are known as ______.
  5. - These are the organisms at the beginning of the food chain that produce their own food.
  6. - The day-to-day atmospheric conditions are known as ______.
  7. - This word refers to things that live in or near water.
  8. - This vital resource is necessary for all forms of life.
  9. - Animals that hunt and kill other animals for food are called ______.
  10. - The things we eat to provide us with energy and nutrients are called _____.
  11. - This word describes the prevailing long-term weather conditions in an area.
  12. - The process of harmful substances accumulating in the tissues of organisms is known as _________.
Down
  1. - The natural world around us is called the ______.
  2. - A type of organism that feeds on another organism.
  3. - What we eat is commonly referred to as our _____.
  4. - This word is used to describe regions around the North and South Poles.
  5. - The total number of individuals of a particular species in a specific area is known as _____.
  6. - An animal that is hunted and killed for food is called _____.
  7. - This word refers to the interactions between living and nonliving things in a particular area.
  8. - The process by which water vapor turns into liquid water is called ______.

20 Clues: - The natural world around us is called the ______. • - What we eat is commonly referred to as our _____. • - A type of organism that feeds on another organism. • - This word refers to things that live in or near water. • - This vital resource is necessary for all forms of life. • - Tiny organisms that can cause illness are known as ______. • ...

Biology 2017-03-28

Biology crossword puzzle
Across
  1. At the end of the horses leg is the ______. (4)
  2. Plums, peaches, cherries and avocado have a ______ in the middle. (5)
  3. A female sheep. (3)
  4. An animal which helps blind people. (5,3)
  5. This insect eats clothes. (4)
  6. Flies can spread a _______ when they fly from place to place. (7)
  7. This parasite lives in the small intestines of its host.(8)
  8. Fleas brought the ________ to Europe in the 14th century. (6)
  9. Rabbits teeth grow c________. (11)
  10. Svab. (9)
  11. A female pig. (3)
Down
  1. Turnips, carrots, parsnip and celeriac are all types of _____ vegetable. (4)
  2. An area where fruit trees grow. (7)
  3. Pigs are genetically very s________ to humans. (7)
  4. The UK eats 29 million ____ per day. (4)
  5. Someone who does not eat meat is a ____________. (10)
  6. Considered the most intelligent dog breed. (6)
  7. Domesticated birds, kept for meat and eggs. (7)
  8. An animal which is annoying to humans is called a ____. (4)
  9. A group of sheep is called a _____. (5)
  10. Duck feathers are coated in oil to make them __________.(10)
  11. The yellow part of the egg. (4)
  12. Dogs sweat through their ____. (4)

23 Clues: Svab. (9) • A female pig. (3) • A female sheep. (3) • This insect eats clothes. (4) • The yellow part of the egg. (4) • Rabbits teeth grow c________. (11) • Dogs sweat through their ____. (4) • An area where fruit trees grow. (7) • A group of sheep is called a _____. (5) • The UK eats 29 million ____ per day. (4) • An animal which helps blind people. (5,3) • ...

Biology 2020-03-18

Biology crossword puzzle
Across
  1. Raises blood sugar level.
  2. dense connective tissue that connect bones to other.
  3. any green pigments found in photosynthetic organism.
  4. lowers blood sugar level.
  5. a rigid layer of polysaccharides enclosing a plant membrane.
  6. a threadlike strand of DNA that carries genes
  7. it coordinates the action by transmitting signal to and from different parts of the body.
  8. allow movement by contracting.
  9. any substance that stimulates an immune response in the body.
  10. influences blood calcium level.
  11. largest organ of the body.
  12. the substance inside a cell, not including the nucleus
  13. exit for urine and fences.
  14. controls emotions.
  15. carries urine kidney to bladder
Down
  1. responsible for certain reflexes
  2. plastid containing chlorophyll and other pigments.
  3. controls auditory and eye reflexes.
  4. it trigger immune system.
  5. the branch of biology that studies plants.
  6. center of respiration.
  7. a major division of the vertebrate brain.
  8. Where the Digestions begin.
  9. the most abundant protein in human body that is made by fibroblasts.
  10. a digestive juice secreted by the liver.
  11. tissues that detects and integrates information about changes and controls responses to those changes.
  12. anterior portion of the brain consisting of two hemispheres.
  13. connects the muscle to the bone.
  14. one or two or more alternative forms of a gene.
  15. substance that initiates or accelerates a chemical reaction.
  16. the heaviest, hardest type of bone.
  17. the most abundant tissue and widely distributed in our body.

32 Clues: controls emotions. • center of respiration. • Raises blood sugar level. • it trigger immune system. • lowers blood sugar level. • largest organ of the body. • exit for urine and fences. • Where the Digestions begin. • allow movement by contracting. • influences blood calcium level. • carries urine kidney to bladder • responsible for certain reflexes • connects the muscle to the bone. • ...

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 2020-05-14

Biology crossword puzzle
Across
  1. the one that lets dung out
  2. the storage center of the cell
  3. the part that gives you body structure
  4. the shell bugs have
  5. the one that lets you breathe
  6. the command center of the cell
  7. [plural please]the one that helps us eat
Down
  1. the part that lets you move
  2. the bit that all plants need
  3. the one that pumps blood
  4. the one containing the chromosome
  5. the part that controls all the other parts
  6. something that transports blood
  7. the one that lets you stay warm
  8. something that lets you feel
  9. your biggest organ
  10. the one that lets you stand straight
  11. [singular please]the part that does all the walking
  12. [singular please] the one that let us see
  13. one of the most useful parts of the body.

20 Clues: your biggest organ • the shell bugs have • the one that pumps blood • the one that lets dung out • the part that lets you move • the bit that all plants need • something that lets you feel • the one that lets you breathe • the storage center of the cell • the command center of the cell • something that transports blood • the one that lets you stay warm • ...

Biology 2020-05-13

Biology crossword puzzle
Across
  1. The side of a body, the part that is further away from the middle.
  2. It refers to the system of tissues and organs that secretes hormones.
  3. relating to the heart and blood vessels.
  4. Usually used to describe the breakdown of food and its transformation into energy.
  5. In a lower position.
  6. The degree of hotness or coldness of a body or environment.
  7. Situated above another structure.
  8. It refers to the system that is in charge of food intake and its transformation to energy, as well as the intake of nutrients.
  9. The system that relates to the organisms' ability to produce offspring.
  10. the process of increasing in physical size.
  11. A group of tissues in a living organism which performs a specific function.
  12. a thin slice of plant or animal tissue.
  13. It refers to the system that secretes liquid waste from the kidneys.
  14. is the body space between the chest and pelvis.
Down
  1. system that comprises the skin and its appendages acting to protect the body from various kinds of damage
  2. It refers to a response within a system. In menstrual cycles it is classified as “positive” or “negative”.
  3. related to the front of a structure.
  4. Pertaining to the chest
  5. coming between two things in time, place, order, character, etc.
  6. It refers to a process in which waste of the digestive system is removed from an organism.
  7. Field that specializes in body structure of living beings.
  8. Field that specializes in functions and mechanisms within living organisms.
  9. the state of steady internal, physical, and chemical conditions maintained by living systems
  10. a flat surface.
  11. situated nearer to the center of the body or the point of attachment.
  12. Situated below the surface.
  13. an organ or cell that acts in response to a stimulus.
  14. ___ are the basic unit of a chemical element.
  15. The _____ cord is protected by the vertebral column.
  16. It refers to living beings with organized structures.

30 Clues: a flat surface. • In a lower position. • Pertaining to the chest • Situated below the surface. • Situated above another structure. • related to the front of a structure. • a thin slice of plant or animal tissue. • relating to the heart and blood vessels. • the process of increasing in physical size. • ___ are the basic unit of a chemical element. • ...

Biology 2020-04-10

Biology crossword puzzle
Across
  1. A cell's total hereditary information made up of one or more chromosomes
  2. The process involving molecules that move into open spaces from areas of high concentration to low concentration
  3. Cellular process in which the mRNA created from transcription is used to code for specific amino acids that build up into proteins
  4. The smallest unit of all life
  5. Stage of the cell cycle when two nuclei are formed, spindle fibers disappear, and the nuclear envelopes reappear
  6. A genotype that indicates the presence of both a dominant and recessive allele
  7. A genotype that indicates the presence of 2 of the same allele, either dominant or recessive
  8. Stage of the cell cycle when the chromosomes line up along the middle of the cell
  9. The protein coat of a virus which can come in different sizes or sometimes may have an envelope
  10. Genetic code that is used to copy down DNA instructions to create polypeptides
  11. Cellular process in which DNA sequences are used to create strands of mRNA
  12. The process of sexual reproduction in which two parents create unique offspring
Down
  1. Plant pigment that reflects green and aids a plant during photosynthesis
  2. A cellular process that breaks down glucose and oxygen to produce water, carbon dioxide and ATP
  3. Type of cell that contains a nucleus and many membrane bound organelles
  4. An RNA virus which works backwards, using viral RNA to reverse transcribe into viral DNA before replicating and creating viral proteins
  5. The chemical processes that an organism uses to manage its energy and materials
  6. Stage of the cell cycle when the nuclear membrane breaks down and spindle fibers begin to form
  7. The cellular process of using light, water and carbon dioxide to produce glucose and oxygen
  8. Stage of the cell cycle when spindle fibers shorten and pull the sister chromatids apart
  9. An agent that increases the rate of a reaction without getting used up itself

21 Clues: The smallest unit of all life • Type of cell that contains a nucleus and many membrane bound organelles • Plant pigment that reflects green and aids a plant during photosynthesis • A cell's total hereditary information made up of one or more chromosomes • Cellular process in which DNA sequences are used to create strands of mRNA • ...

Biology 2021-01-22

Biology crossword puzzle
Across
  1. - A substance that can not be broken down into simpler substances
  2. - where light dependent reactions occur
  3. - a unit of energy
  4. - a chemical process that produces materials to make energy
  5. - a solution that has a higher concentration
  6. - the central part of an atom
  7. - a substance that has a pH of more than 7
  8. - the state in which things are equal
  9. - a solution that has a lower concentration
  10. - tissue that reacts to outside stimuli
  11. - chemical fuel for living things (full name)
  12. - A factor in an ecosystem that relays on density
  13. - realistic expansion of a population
  14. - the amount of organisms in a species an ecosystem can support
  15. - diffusion that requires outside help to occur
Down
  1. - The number of organisms per unit area
  2. - a cell that performs a specific function
  3. - the process by which the body maintains equilibrium
  4. - tissue that connects
  5. - a substance that speeds up a chemical reaction
  6. - tissue that allows for movement
  7. - unrealistic expansion of a population
  8. - the process by which a cell uses chemical energy
  9. - A group of tissues that work together to perform a specific function
  10. - a substance that has a pH of less than 7

25 Clues: - a unit of energy • - tissue that connects • - the central part of an atom • - tissue that allows for movement • - the state in which things are equal • - realistic expansion of a population • - The number of organisms per unit area • - where light dependent reactions occur • - unrealistic expansion of a population • - tissue that reacts to outside stimuli • ...

biology 2020-10-14

biology crossword puzzle
Across
  1. carries instructions for reproduction
  2. group of organs working together
  3. group of living tissue in organism
  4. structural layer surrounding cell
  5. organizational level between cells
  6. low concentration of solutes
  7. takes into cell
  8. movement of concentration
  9. generic cells changing
Down
  1. surrounds cytoplasm
  2. contains genetic material
  3. a balancing system
  4. specialized structures within cells
  5. space within cell that is empty
  6. all organisms composed of similar units
  7. building block of all living things
  8. material of chromosome
  9. when cells ingest other cells
  10. equaizes membrane
  11. the powerhouse of the cell

20 Clues: takes into cell • equaizes membrane • a balancing system • surrounds cytoplasm • material of chromosome • generic cells changing • contains genetic material • movement of concentration • the powerhouse of the cell • low concentration of solutes • when cells ingest other cells • space within cell that is empty • group of organs working together • structural layer surrounding cell • ...

Biology 2020-10-29

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

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

Biology! 2020-12-01

Biology! crossword puzzle
Across
  1. captures sunlight and uses it to produce food through photosynthesis.
  2. Respiration, the process that releases energy from food in the presence of oxygen.
  3. ER, assembles lipids to transport material.
  4. the smallest unit of an element that keeps the properties of that element.
  5. provides instructions for the cell activities.
  6. digests older parts food or other biomolecules.
  7. Body, small bags with tubes connecting them. packages and secretes proteins for use in and out of the cell.
  8. brings material inside the cell.
  9. the positively charged center of the atom.
  10. the process in which green plants convert sunlight energy/water/and carbon dioxide into glucose and oxygen.
  11. produces ribosomes.
  12. ER, assembles proteins to transport material.
  13. attraction between particles of the same substance.
  14. the energy currency of all cells.
  15. Diffusion, movement of large molecules across the membrane using special proteins.
  16. the number of molecules in a given volume.
  17. makes protein.
  18. maintains cell shape/moves cell parts/helps cells move.
Down
  1. takes material outside the cell.
  2. supplies energy or ATP for the cell respiration using glucose and oxygen.
  3. store tank for food water wastes or enzymes.
  4. negatively charged particles in atoms found in an area called the electron cloud.
  5. attraction between two different substances.
  6. Number, the number of protons.
  7. diffusion of water.
  8. Mass, the mass of an atom/the number of protons and neutrons.
  9. particles in the nucleus of an atom that have no charge.
  10. gradual difference of concentration as particles move across a membrane.
  11. provides the energy a cell needs to move.
  12. Wall, protects and supports the cell.
  13. any material that is made up of one type of atom.
  14. pads/supports organelles inside the cell.
  15. Membrane, protects the cell and performs active/passive transport. moves materials in/out of the cell.
  16. ability to maintain a steady state despite changing conditions.
  17. the breakdown of glucose by enzymes releasing energy and pyruvic acid.
  18. Diffusion, movement of molecules across the membrane from high to low concentration.
  19. organize cell division.
  20. substance that is being dissolved.
  21. positively charged particles in the nucleus of an atom.
  22. Krebs Cycle, takes place in the mitochondria consuming oxygen and producing carbon dioxide and water as waste products.

40 Clues: makes protein. • diffusion of water. • produces ribosomes. • organize cell division. • Number, the number of protons. • takes material outside the cell. • brings material inside the cell. • the energy currency of all cells. • substance that is being dissolved. • Wall, protects and supports the cell. • provides the energy a cell needs to move. • ...

Biology 2020-12-06

Biology crossword puzzle
Across
  1. Distorts what is seen and perceived
  2. needle like ever green plants
  3. A drug derived from poppies
  4. Process by which plant make Food
  5. Inhalation of chemical through cigarette
  6. Chemical extracted from poppies
  7. animal with back bones
  8. plants with spores on the underside
  9. Speeds up nervous system
  10. People who inhale solvents
  11. A chemical found in cigarette
Down
  1. Addictive chemical found in cigarette
  2. A depressant drug
  3. Process of water passing through a membrane
  4. A respiratory disease
  5. Ocean specie
  6. Misuse
  7. Drug that lengthens reaction at the synapse
  8. very powerful stimulant drug
  9. Drugs that gives noxious fumes
  10. Drug that infects the lungs

21 Clues: Misuse • Ocean specie • A depressant drug • A respiratory disease • animal with back bones • Speeds up nervous system • People who inhale solvents • A drug derived from poppies • Drug that infects the lungs • very powerful stimulant drug • needle like ever green plants • A chemical found in cigarette • Drugs that gives noxious fumes • Chemical extracted from poppies • ...

BIOLOGY 2021-03-20

BIOLOGY crossword puzzle
Across
  1. Covers the thin cell membrane and is made up of tough cellulose which strengthens the cell
  2. A group of similar cells
  3. An enzyme found in saliva
  4. When a cell becomes swollen with water
  5. Chemicals that speed up reactions
  6. Living organisms that are made up of more than one cell
  7. When the solutions on each side of cell membranes are the same concentration
  8. Movement of water molecules from an area of high water concentration to an area of low water concentration across a partially permeable membrane
  9. Uses a beam of electrons instead of light rays to see the structures inside cells in detail
  10. When animals cells become swollen and burst
Down
  1. When plant cells placed into a concentrated sugar or salt solution water passes out of the cells by osmosis
  2. The basic units of which all living organisms are made
  3. A thin skin around the cell that gives the cell its shape and controls what goes into and out of the cell
  4. When enzymes break down large food molecules into smaller ones inside the gut
  5. The uptake of substances by cells against a concentration gradient
  6. Undifferentiated cells that are capable of developing into many different types of cells
  7. Important proteins called biological catalysts that lower activation energy of reaction hence speeding it up
  8. Cells that carry out photosynthesis
  9. A single cell organism
  10. The net movement of particles from a higher concentration to a lower concentration until they are spread out evenly

20 Clues: A single cell organism • A group of similar cells • An enzyme found in saliva • Chemicals that speed up reactions • Cells that carry out photosynthesis • When a cell becomes swollen with water • When animals cells become swollen and burst • The basic units of which all living organisms are made • Living organisms that are made up of more than one cell • ...

Biology 2021-09-21

Biology crossword puzzle
Across
  1. Variable the variable affected by the change
  2. a group of atoms bonded together
  3. the smallest unit of a chemical element
  4. Group a group separated from the rest of an experiment
  5. a group of cells that function as a unit
  6. consisting of a single cell
  7. a thing or event that provokes a specific reaction of an organ or tissue
  8. System a group of organs that work together
  9. a proposed explanation for something
  10. something unchanging
  11. a behavior caused by the stimulus
  12. the smallest unit of an organism
Down
  1. being exact
  2. consisting of multiple cells
  3. Variable a variable that's held constant
  4. the condition of being true or correct
  5. the state of steady condition
  6. Feedback decrease or lessen body processes to return to more stable conditions
  7. Variable the variable that is manipulated/changed
  8. Feedback increases body processes to return to more stable conditions
  9. a collection of tissues that form a unit that has a specific function

21 Clues: being exact • something unchanging • consisting of a single cell • consisting of multiple cells • the state of steady condition • a group of atoms bonded together • the smallest unit of an organism • a behavior caused by the stimulus • a proposed explanation for something • the condition of being true or correct • the smallest unit of a chemical element • ...

Biology 2021-09-15

Biology crossword puzzle
Across
  1. E
  2. R
  3. B
  4. I
  5. k
  6. T
  7. A
  8. q
  9. G
  10. F
  11. O
Down
  1. D
  2. S
  3. C
  4. J
  5. n
  6. m
  7. l
  8. P
  9. H

20 Clues: D • E • S • C • R • B • I • J • k • T • n • m • l • A • q • P • G • H • F • O

Biology 2021-09-13

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

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

Biology 2021-10-08

Biology crossword puzzle
Across
  1. killing for commercial use
  2. birth in egg
  3. almost extinct
  4. the streets, uber eats of cell
  5. live birth
  6. has scales, cold-blooded
  7. the brain containing the DNA
  8. destroys crops,
  9. having hair and warmblooded
  10. has soft body with shell
  11. a crab, rolie poliy
Down
  1. the jellylike substance
  2. barrel shaped structure
  3. sea urchin and starfish
  4. segmented invertebrate
  5. means double life
  6. with a backbone
  7. has 3 main body parts
  8. membrane allows things in/out
  9. the powerhouse

20 Clues: live birth • birth in egg • almost extinct • the powerhouse • with a backbone • destroys crops, • means double life • a crab, rolie poliy • has 3 main body parts • segmented invertebrate • the jellylike substance • barrel shaped structure • sea urchin and starfish • has scales, cold-blooded • has soft body with shell • killing for commercial use • having hair and warmblooded • ...

Biology 2021-10-17

Biology crossword puzzle
Across
  1. the area in the center of the nucleus where ribosomes are made
  2. sac-like structure in plant cells that stores waste and other products
  3. the organelle that is responsible for digesting waste products and transporting products around the cell
  4. the filter that every ingle cell has
  5. the organelle that is in plant cells that protects the cell and gives it a strong structure
  6. the gel-like fluid that all of the organelles sit in
  7. the command center of the cell that houses the DNA
  8. the UPS of the cell
  9. what is the organelle that makes proteins
  10. deoxyribonucleic acid
  11. the form of DNA in the nucleus
  12. what is the organelle that gives plants their green color? Also responsible for photosynthesis
  13. the organelle that is connected to the nuclear membrane and makes and ships proteins
Down
  1. the only girl involved in the discovery of DNA- worked with Watson and Crick
  2. the system involved with eating and breaking down food
  3. the organelle responsible for storing calcium, digesting toxins, and storing lipids
  4. Schwann, Schleiden, and Virchow came up with these 3 tenets
  5. how many cells are in the human body
  6. the system involved with protecting you from getting sick
  7. the organelle that takes food we eat and turns it into energy we can use
  8. the system involved with going to the bathroom
  9. ribonucleic acid
  10. the organelle that is involved with cell division

23 Clues: ribonucleic acid • the UPS of the cell • deoxyribonucleic acid • the form of DNA in the nucleus • the filter that every ingle cell has • how many cells are in the human body • what is the organelle that makes proteins • the system involved with going to the bathroom • the organelle that is involved with cell division • the command center of the cell that houses the DNA • ...

Biology 2022-05-06

Biology crossword puzzle
Across
  1. a large continent
  2. the rainy season
  3. sport played by kicking a ball
  4. a sport like football
  5. last name is worthen
  6. the big island
  7. last name is gilreath
  8. invented in Hawaii
  9. land surrounded by water
  10. last name is gonzales
Down
  1. spews out lava and magma
  2. a large body of water
  3. language spoken on Madagascar
  4. small animal on Madagascar
  5. means hello/goodbye
  6. makes a hissing sound
  7. last name is mitchell
  8. jewelry like diamonds
  9. last name is salgado-ramirez
  10. carnivore on Madagascar
  11. their color is pink
  12. last name is ashbaugh
  13. last name is breese
  14. last name is braimah

24 Clues: the big island • the rainy season • a large continent • invented in Hawaii • means hello/goodbye • their color is pink • last name is breese • last name is worthen • last name is braimah • a large body of water • makes a hissing sound • last name is mitchell • jewelry like diamonds • a sport like football • last name is gilreath • last name is ashbaugh • last name is gonzales • ...

Biology 2022-05-06

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

23 Clues: the big island • the rainy season • a large continent • invented in Hawaii • last name is mimje • last name is osten • last name is harper • last name is harris • last name is deleon • means hello/goodbye • their color is pink • last name is pacheco • last name is armiger • a large body of water • a sport like football • jewelry like diamonds • makes a hissing sound • carnivore on Madagascar • ...

Biology 2022-05-21

Biology crossword puzzle
Across
  1. it's a concentration of DNA
  2. phenotype can have onnly one characteristic
  3. life organism that have DNA
  4. Single gene affects more than one trait
  5. have the only dominant or recessive allele
  6. some alleles are dominant and some recessive
  7. the allele that have more odds to appear
  8. different form of a gene
  9. study of inheritance
  10. caused by pleiotropy
Down
  1. producing gametes copies of a gene separate
  2. something that depends of you DNA
  3. law of segregation come from
  4. genetic make-up of an organism
  5. Grid use for organize info and make predicts
  6. words that describe the trait
  7. all parents genotypes are the same
  8. copy the DNA information for transport
  9. characteristic from parent to child
  10. the allele that have less odds to apear

20 Clues: study of inheritance • caused by pleiotropy • different form of a gene • it's a concentration of DNA • life organism that have DNA • law of segregation come from • words that describe the trait • genetic make-up of an organism • something that depends of you DNA • all parents genotypes are the same • characteristic from parent to child • copy the DNA information for transport • ...

Biology 2022-05-21

Biology crossword puzzle
Across
  1. life organism that have DNA
  2. Grid use for organize info and make predicts
  3. copy the DNA information for transport
  4. have the only dominant or recessive allele
  5. phenotype can have onnly one characteristic
  6. words that describe the trait
  7. the allele that have more odds to appear
  8. law of segregation come from
  9. different form of a gene
Down
  1. some alleles are dominant and some recessive
  2. study of inheritance
  3. something that depends of you DNA
  4. it's a concentration of DNA
  5. producing gametes copies of a gene separate
  6. caused by pleiotropy
  7. Single gene affects more than one trait
  8. all parents genotypes are the same
  9. characteristic from parent to child
  10. the allele that have less odds to apear
  11. genetic make-up of an organism

20 Clues: study of inheritance • caused by pleiotropy • different form of a gene • it's a concentration of DNA • life organism that have DNA • law of segregation come from • words that describe the trait • genetic make-up of an organism • something that depends of you DNA • all parents genotypes are the same • characteristic from parent to child • copy the DNA information for transport • ...

Biology 2022-11-07

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

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

biology 2022-11-08

biology crossword puzzle
Across
  1. 33
  2. 5
  3. 21
  4. 13
  5. 1
  6. 25
  7. 12
  8. 30
  9. 22
  10. 47
  11. 35
  12. 41
  13. 3
  14. 10
  15. 16
  16. 37
  17. 8
  18. 31
  19. 2
  20. 14
Down
  1. 11
  2. 26
  3. 7
  4. 20
  5. 19
  6. 43
  7. 39
  8. 24
  9. 9
  10. 23
  11. 6
  12. 28
  13. 45
  14. 17
  15. 29
  16. 18
  17. 4
  18. 27
  19. 15

39 Clues: 7 • 5 • 1 • 9 • 6 • 3 • 4 • 8 • 2 • 11 • 33 • 26 • 20 • 19 • 43 • 21 • 13 • 39 • 24 • 23 • 25 • 28 • 12 • 30 • 45 • 22 • 47 • 17 • 35 • 29 • 41 • 18 • 27 • 15 • 10 • 16 • 37 • 31 • 14

Biology 2022-11-09

Biology crossword puzzle
Across
  1. -square shaped cell, contains cell wall and chloroplast.
  2. -sequence of growth and division
  3. -organelle in both plant and animals cells. Separates the inside of the cell from te outside.
  4. -Division of the cytoplasm, form two separate daughter cells
  5. -Rod shaped organelles converts energy in food molecules to energy the cell. The powerhouse.
  6. -Cells become specialized in structure and function.
  7. -thick,jelly like fluid, holds the organelles.
  8. -Cell grows,performs its normal functions and prepares for division
  9. -Contains a nucleus and membrane bound organelle.
  10. -A rigid supporting layer,surrounding the cells of plants
  11. -round shaped cell that contains a cell membrane,nucleus.
  12. -Cell division,nucleus divide,nuclei containing the same number of chromosomes.
  13. -Makes proteins
Down
  1. -Whiplike tails,one celled organisms to aid movement.
  2. -theory that mitochondria and chloroplasts originated as prokaryotic cells
  3. -Hairlike projections, extend from the plasma membrane used for locomotion.
  4. -tiny cell structure that carries out a specific function
  5. -Unicellular organism, lacks a nucleus and membrane bound organelles.
  6. -unspecialized cells, abilitiy to become a wide variety of specialized cells.
  7. -A large oval organelle,contains cell's genetic material in form of DNA. Controls many cell activities.
  8. -An organelle in the cells of plants. Changes into an energy form that cells can use to make food.
  9. -A sac like organell that stores water,food

22 Clues: -Makes proteins • -sequence of growth and division • -A sac like organell that stores water,food • -thick,jelly like fluid, holds the organelles. • -Contains a nucleus and membrane bound organelle. • -Cells become specialized in structure and function. • -Whiplike tails,one celled organisms to aid movement. • -square shaped cell, contains cell wall and chloroplast. • ...