biology Crossword Puzzles

Biology 2014-11-12

Biology crossword puzzle
Across
  1. fission Form of asexual reproduction
  2. Attached to C on DNA
  3. Plant structures called grains that carry sperm in a protective case to the ovules
  4. Reproductive cells that grow into new individuals by mitosis
  5. first stage of mitosis
  6. Attached to A on DNA
  7. an identical genetic copy of organism's parent
  8. hormone released by pituitary gland
  9. chromatid Joined together by centromere and replicates during interphase
  10. Form of asexual reproduction in which each fragmentation develops into a clone of its parent
  11. The final stage of the cell cycle, which separates the two nuclei and cell contents into two daughter cells
  12. carries sperm from testes to ductus deferns
  13. fertilization Fertilization in which sperm are deposited inside the female's body where they meet egg cells
  14. reproduction Special cells dicide repeatedly to form structures that will develop into a plant identical to its parentn usually in plant stems and roots
  15. thrid stage of mitosis where chromosomes split apart
  16. The new dipliod cell formed by process of fertilization which receives half its chromosomes from its female parent and half from its male parent
  17. chromosomes A pair of matching chromosomes
  18. reproduction Reproducing using two parent
  19. cycle Stages in a cell's life repeated
Down
  1. Polymeric molecule
  2. Form of asexual reproduction which may undergo mitosis and cell division can develop into an identical organism
  3. Attached to T on DNA
  4. Specialized cell neccessary for reproduction;in animals,male and female gametes are called egg cells
  5. deferens A tiny muscular tube in the male reproductive system that carries sperm from the epididymis to the ejaculatory duct
  6. fertilization Fertilization in which sperm cell and egg cell unite outside of bodies of parents
  7. Transfer of male gametes in pollen from the male reproductive part of a plant to the female reproductive part of plant
  8. egg cell is penetrated by sperm and haplois genetic information of both male and female combines
  9. Attached to G on DNA
  10. second stage of mitosis where chromosomes line up in the middle
  11. Final stage of cell cycle which seperates two nuclei and cell contents to two daughter cell
  12. One of the nucleobases in RNA
  13. A steroid hormone from the androgen group and is found in mammals, reptiles, birds, and other vertebrates
  14. Longest stage in cell cycle
  15. cell Can develop into any kind of cell
  16. Sperm and testerone are produced and form in male reproductive system
  17. reproduction Reproducing using one parent
  18. Process which gametes arrive in the same place at the same time
  19. fibres Tiny tube like structures made by protein to help chromosomes pull apart

38 Clues: Polymeric molecule • Attached to T on DNA • Attached to C on DNA • Attached to A on DNA • Attached to G on DNA • first stage of mitosis • Longest stage in cell cycle • One of the nucleobases in RNA • hormone released by pituitary gland • fission Form of asexual reproduction • cell Can develop into any kind of cell • cycle Stages in a cell's life repeated • ...

Biology 2015-03-23

Biology crossword puzzle
Across
  1. Sugar contained in DNA
  2. When a set of genes become repeated
  3. The directional growth movement by a plant organ in response to light from one direction
  4. An organisms appearance resulting from its inherited information
  5. Elastin, collagen, keratin, and actin are examples of this protein
  6. The mechanism used by organisms to maintain a water balance
  7. When a spindle fibre fails during meiosis and one homologous pair is not separated
  8. This membrane is fully permeable and saturated with water
  9. What happens when a plant cell is placed in a hypotonic solution
  10. Cell organelle that contains digestive enzymes
  11. A mass of undifferentiated plant cells produced during somatic fusion
  12. The deliberate selection by humans of organisms with useful characteristics
  13. A form of nuclear division which results in the production of four haploid gametes from one diploid gamete mother cell
  14. The single set of haploid chromosomes typical of a species
  15. Plants that have flexible stems that allow them to move with water movements
Down
  1. This enzyme seals the gene into the bacterial plasmid
  2. This enzyme cuts the DNA into small sections and cuts open the plasmid
  3. Provide specific immune response in the form of antibodies
  4. The 'weeding out' of organisms least well suited to the environment
  5. Produced from a cross between two genetically dissimilar parents from the same species
  6. A random change in the structure or amount of an organisms genetic material
  7. When ions or molecules move against a concentration gradient
  8. The light independent stage of photosynthesis happens here
  9. Plants adapted to living in very dry or exposed habitats (e.g desert)

24 Clues: Sugar contained in DNA • When a set of genes become repeated • Cell organelle that contains digestive enzymes • This enzyme seals the gene into the bacterial plasmid • This membrane is fully permeable and saturated with water • Provide specific immune response in the form of antibodies • The light independent stage of photosynthesis happens here • ...

Biology 2015-03-23

Biology crossword puzzle
Across
  1. Element needed for formation of proteins, amino acids and nucleic acids.
  2. What is the name of the meristem that produces secondary xylem.
  3. Processes caused by light breaking down IAA on one side of the plant and elongation occurring on the dark side.
  4. What type of sugar is present in a DNA backbone?
  5. What gland produces ADH?
  6. What amino acid can PKU sufferers not break down?
  7. Drought is an example of a density-........ factor.
  8. Are humans ectotherms or endotherms?
  9. What occurs in the blood vessels when the temperature is above optimum?
  10. How many carbons are there in pyruvic acid?
  11. What structure in the chloroplast contains chlorphyll?
Down
  1. What type of competition occurs between members of different species?
  2. Number of haploid gametes produced by one gamete mother cell multiplied by the number of ATP molecules produced by anaerobic respiration?
  3. What layer synthesises alpha amylase when stimulated with GA?
  4. Where does the krebs cycle take place?
  5. An organism's appearance resulting from its inherited genetic information.
  6. What part of the brain monitors body temperature?
  7. What type of chemical reaction occurs to GP when it gains hydrogen; oxidation or reduction?
  8. What do tannins inhibit in a pathogen that attack a plant.
  9. What gene does the repressor molecule join to in the absence of lactose?

20 Clues: What gland produces ADH? • Are humans ectotherms or endotherms? • Where does the krebs cycle take place? • How many carbons are there in pyruvic acid? • What type of sugar is present in a DNA backbone? • What amino acid can PKU sufferers not break down? • What part of the brain monitors body temperature? • Drought is an example of a density-........ factor. • ...

biology 2015-03-30

biology crossword puzzle
Across
  1. The two products of Pyruvic Acid in anaerobic respiration are CO2 and this (in plants).
  2. Element responsible for chlorophyll production only.
  3. Where the plant bends to grow towards the light.
  4. Chromosome mutation where one set of genes is added on to another.
  5. The gain of hydrogen.
  6. Transpiration is this in windy conditions and high temperatures.
  7. The Cell Membrane contains proteins and these.
  8. Co-enzyme A binds with this in the Krebs Cycle.
  9. Contains digestive enzymes.
  10. Drug invented in the mid 1900's which caused abnormal limbs.
  11. An accessory pigment.
  12. Term used to describe the six carbon compound that is formed by RuBP and CO2 in the Calvin Cycle.
  13. Type of respiration where the Krebs Cycle and Cytochrome System do not take place.
  14. Enzyme that converts starch to maltose.
  15. Glucose is stored as this when we eat a lot.
  16. The Cell Wall is laid out in these.
  17. Site of protein synthesis.
  18. The loss of hydrogen.
  19. The specific part of the mitochondria where the Krebs Cycle occurs.
Down
  1. Base that pairs with Adenine in RNA.
  2. Site of aerobic respiration.
  3. Type of sugar in DNA.
  4. The reaction of organisms towards the length of day or night.
  5. Hydrogen carrier in respiration.
  6. Organism with 66 chromosomes.
  7. An example of this barrier would be an earthquake.
  8. A lateral meristem.
  9. Pigment that gives humans their skin colour.
  10. This happens in a hypertonic solution in a plant cell.
  11. Process where water evaporates from the leaves of a plant.
  12. The permeability of the Cell Membrane.
  13. A group of organisms that can interbreed to produce fertile offspring.
  14. Light dependent stage in photosynthesis.
  15. Final hydrogen acceptor.
  16. Name given to plants who have gone through complete non-disjunction.
  17. In the climax community the food webs are said to be more of this.
  18. Final stage in the transmission of a virus
  19. First stage in the transmission of a virus.
  20. A low water concentration.
  21. Number of carbons in Citric Acid.
  22. 38 molecules of ATP are formed during this type of respiration.
  23. Number of divisions in Meiosis.
  24. The name of the end community in succession.
  25. Number of carbons in Ribulose Biphosphate.
  26. Number of Carbons in GP.

45 Clues: A lateral meristem. • Type of sugar in DNA. • The gain of hydrogen. • An accessory pigment. • The loss of hydrogen. • Final hydrogen acceptor. • Number of Carbons in GP. • A low water concentration. • Site of protein synthesis. • Contains digestive enzymes. • Site of aerobic respiration. • Organism with 66 chromosomes. • Number of divisions in Meiosis. • Hydrogen carrier in respiration. • ...

Biology 2015-12-02

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

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

Biology 2015-11-25

Biology crossword puzzle
Across
  1. สิ่งมีชีวิตหลายเซลล์
  2. protist ที่ใช้ซิเลียในการเคลื่อนที่
  3. ไซยาโนแบคทีเรียชนิดหนึ่ง ตรึงไนโตรเจนเป็นไนเตรตได้
  4. protist cell เดียว เคลื่อนที่โดยใช้แฟลเจลลา 2 เส้นแนวดิ่ง
  5. protist ขนาดเล็ก เป็นปรสิต เช่น plasmadium sp. โรคมาลาเรีย
  6. เห็ดทรัฟเฟิล
  7. กลุ่มprotist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
  8. ไสปโรคีท ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
  9. protist cell เดียว มีช่องว่างเล็กๆใต้เยื่อหุ้มเซลล์ alvedi
  10. เซลล์สืบพันธุ์ของฟังไจ
Down
  1. แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
  2. สาหร่าย
  3. คลาไมเดีย ยูแบคทีเรียแกรมลบที่เป็นปรสิต
  4. ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
  5. ไซยาดนแบคทีเรียตรึงไนโตรเจนเป็นไนเตรตได้
  6. ฟังไจ
  7. แบคทีเรียแกรมบวก ผลิตกรดแลคติกได้ ทำโยเกิร์ตได้
  8. protist ที่เคลื่อนที่โดยใช้เท้าเทียม
  9. protist cell เดียวมีคลอโรฟิลล์ เคลื่อนที่ด้วยแฟลเจลลัม
  10. สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
  11. เห็ดโมเรล

21 Clues: ฟังไจ • สาหร่าย • เห็ดโมเรล • เห็ดทรัฟเฟิล • สิ่งมีชีวิตหลายเซลล์ • เซลล์สืบพันธุ์ของฟังไจ • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • protist ที่ใช้ซิเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • คลาไมเดีย ยูแบคทีเรียแกรมลบที่เป็นปรสิต • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • ไซยาดนแบคทีเรียตรึงไนโตรเจนเป็นไนเตรตได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ...

Biology 2015-11-29

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

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

Biology 2015-11-29

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

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

Biology 2015-09-19

Biology crossword puzzle
Across
  1. Entire organism is made up of one single cell.
  2. smallest unit capable of all life functions
  3. Organisms that can make their own food.
  4. Organisms that use chemicals as energy.
  5. The simplest cells. Ex: bacteria.
  6. The study of all living things.
  7. The balance of internal conditions.
  8. Deoxyribonucleic Acid.
  9. Change over time, in order to survive within changing environments.
Down
  1. Organisms that eat plants and meat.
  2. A living organism made up of many specialized cells.
  3. Scientists that identify and name organisms.
  4. organisms that use sunlight to make food.
  5. Organisms that cannot make their own food, must consume other organisms.
  6. The first taxonomist.
  7. Examples of this Kingdom are Protozoans and algae.
  8. Examples of this Kingdom are mushrooms and yeasts.
  9. Organisms that eat plants.
  10. More complex cells. Ex: plants and animals.
  11. Organisms that eat meat.

20 Clues: The first taxonomist. • Deoxyribonucleic Acid. • Organisms that eat meat. • Organisms that eat plants. • The study of all living things. • The simplest cells. Ex: bacteria. • Organisms that eat plants and meat. • The balance of internal conditions. • Organisms that can make their own food. • Organisms that use chemicals as energy. • organisms that use sunlight to make food. • ...

Biology 2016-11-13

Biology crossword puzzle
Across
  1. Sessile form of cnidarin.
  2. Most diverse arthropods
  3. density Measure of the number of individuals per unit area of habitat.
  4. Helps determine the population size.
  5. Aquatic, sessile animals that are either asymmetrical or radially symmetrical.
  6. Factors that limit population regardless of size.
  7. Gastrula's first indentation form in the mouth.
  8. Study of relationship amongst organisms and the enviroment.
  9. Unique stage in embryonic development of animals.
  10. Spiny-skinned marine animals.
  11. vascular system Enables echinoderms to move, sense their environment, acquire food, exchange gases, and get rid of metabolic wastes.
Down
  1. Population growth that stabilize indefinitely at the habitat' carrying capacity.
  2. Factors that limit large population.
  3. Immediate ancestor of animals.
  4. Segmented animals with jointed appendages and a chitin-rich exoskeleton.
  5. Improves flexibility and increases the potential for specialized body parts.
  6. Unsegmented worms that molt periodically.
  7. Population growth that is proportional to the size of the population.
  8. Bodies consist of repeated segments.
  9. Unsegmented animals that lack a coelom.
  10. Free swimming form of cnidarin.
  11. The three groups of primates are prosimians, monkeys, and ___.

22 Clues: Most diverse arthropods • Sessile form of cnidarin. • Spiny-skinned marine animals. • Immediate ancestor of animals. • Free swimming form of cnidarin. • Factors that limit large population. • Helps determine the population size. • Bodies consist of repeated segments. • Unsegmented animals that lack a coelom. • Unsegmented worms that molt periodically. • ...

Biology 2016-09-12

Biology crossword puzzle
Across
  1. Many monomers that are linked together
  2. The chemical group that is attached to the alpha carbon in an amino acid
  3. Another term used for enzymes
  4. Only 20 of these are known
  5. A colorless liquid also known as C3H8O3
  6. not capable of dissolving
  7. These are used to provide energy
  8. A chemical process where water is added to a substance
  9. This type of sugar can be found in fruits
  10. This can either be saturated or unsaturated
  11. A type of protein that is also known as a catalyst
  12. Multiple sugars that contain hundreds, sometimes even thousands, of monosaccharides that are bonded together
  13. The most basic unit of carbohydrates, also known as simple sugars
  14. This type of fat is solid at room temperature
  15. Cholesterol is the most common of these
Down
  1. This is an important storage compound in the plant world.
  2. A disaccharide sugar made up of glucose and galactose and can be found in milk
  3. A molecule that consists of 2 or more amino acids, creating a short chain.
  4. Substances that contain carbon-based compounds
  5. This is an organic compound that has a _________ group
  6. Heart disease may develop in the system if this is too high
  7. This sugar is mainly in plants
  8. A major component of the cell membrane that makes up the bilayers of the membrane
  9. This chemical reaction occurs when water molecules are lost
  10. An important source of energy
  11. Cotton is an example of this.
  12. This kind of fat is a liquid at room temperature
  13. This chemical reaction happens when hydrogen bonds are relatively weak
  14. Two monosaccharides that are chemically bonded together are called this
  15. The subunits of larger molecules

30 Clues: not capable of dissolving • Only 20 of these are known • Another term used for enzymes • An important source of energy • Cotton is an example of this. • This sugar is mainly in plants • These are used to provide energy • The subunits of larger molecules • Many monomers that are linked together • A colorless liquid also known as C3H8O3 • Cholesterol is the most common of these • ...

Biology 2016-05-09

Biology crossword puzzle
Across
  1. vascular tissue that carries water upward from the roots to every part of a plant
  2. the production of offspring
  3. a natural resource that can be replaced
  4. preserved remains or evidence of an ancient organism
  5. an organism that eats secondary consumers. Also called third level consumers.
  6. the disappearance of a species when the last of its members dies
  7. process by which a DNA template is used to produce a single-stranded RNA molecule (occurs in the nucleus)
  8. a fertilized egg
  9. when one allele is not completely dominant over the other allele (red flower crossed white flower to produce PINK flower)
  10. reproductive cells, have only half the number of chromosomes as body cells
  11. warming that results when solar radiation is trapped by the atmosphere
  12. an allele that is masked (in the phenotype) when a dominant allele is present
  13. the continuous process by which water moves from Earth's surface to the atmosphere and back
  14. the final stage of mitosis or meiosis, during which a nuclear membrane forms around each set of new chromosomes
Down
  1. a chain of amino acids
  2. movement of alleles into or out of a population due to the migration of individuals to or from the population
  3. organism that obtains food by consuming other living things; also called a consumer
  4. member of a population of genetically identical cells produced from a single cell
  5. a resource that cannot be reused or replaced easily (ex. gems, iron, copper, fossil fuels)
  6. process in which mRNA attaches to the ribosome and a protein is assembled
  7. three-nucleotide sequence on messenger RNA that codes for a single amino acid
  8. telease of harmful materials into the environment
  9. the ripened reproductive body of a seed plant. a matured seed
  10. series of events that cells go through as they grow and divide
  11. in gymnosperms, a seed-bearing structure
  12. evidence; information gathered from observations
  13. random change in allele frequency caused by a series of chance occurrences that cause an allele to become more or less common in a population
  14. an organism or cell having two sets of chromosomes or twice the haploid number; 2n

28 Clues: a fertilized egg • a chain of amino acids • the production of offspring • a natural resource that can be replaced • in gymnosperms, a seed-bearing structure • evidence; information gathered from observations • telease of harmful materials into the environment • preserved remains or evidence of an ancient organism • ...

Biology 2017-12-13

Biology crossword puzzle
Across
  1. Different versions of a cells gene
  2. Synthesises proteins and have a flat round structure
  3. A segment of DNA that codes for a particular protein
  4. The phase of a cell's cycle in which a typical cell spends most of its life
  5. A unicellular organism that does not have membrane bound organelles
  6. Image of all chromosomes in the nucleus
  7. A cell containing 23 chromosomes
  8. A specialised structure within a living cell
  9. Forms a protein structure that divides the genetic material in a cell
  10. Long section of DNA
  11. A cell containing 46 chromosomes
  12. An organism's reproductive cells
  13. The first phase of mitosis
  14. The control centre of the cell
  15. It gives the cell its shape, structure and protection
Down
  1. The building blocks of life
  2. Programmed cell death
  3. The division of the nucleus which creates two identical cells
  4. The second stage of cell division
  5. Cyclinder shaped organelle, involved in cell division
  6. The carrier of genetic information
  7. Any cell of a living organism that is not a reproductive cell
  8. The final phase of cell division
  9. The sequence of cells that develop into eggs and sperm
  10. The part of a chromosome that links sister chromatids
  11. Any organism with cells with membrane-bound organelles
  12. All the organisms DNA
  13. A molecule made up of polymers of amino acids joined together by peptide bonds
  14. A parent cell making four non identical haploid cells

29 Clues: Long section of DNA • Programmed cell death • All the organisms DNA • The first phase of mitosis • The building blocks of life • The control centre of the cell • The final phase of cell division • A cell containing 23 chromosomes • A cell containing 46 chromosomes • An organism's reproductive cells • The second stage of cell division • Different versions of a cells gene • ...

Biology 2018-01-26

Biology crossword puzzle
Across
  1. any cell or organism that possesses a clearly defined nucleus
  2. the cell that contains DNA
  3. several structures with specialized functions
  4. the first phase of of mitosis
  5. surrounds the cell membrane
  6. cell type is bacteria
  7. genetic material of an organism
  8. the third phase of mitosis
  9. a small set of microtubles arranged in a specific way
  10. the phase of the cell cycle in which a typical cell spends most of its life
  11. 2 sets of chromosomes
  12. Provide structure for the body
  13. any cell that makes up an organism, except for reproductive cell
  14. a small round organelle involved in protein synthesis
  15. form a protein structure that divides the genetic material in a cell
  16. the death of cells
Down
  1. a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells
  2. has 1 round of division
  3. humans have 23 pairs of these
  4. the cells used during sexual reproduction to produce a new individual organism or zygote
  5. the final phase of cell division
  6. made up of hundreds or thousands of smaller units called amino acids
  7. DNA
  8. variant form of a gene
  9. sequence of DNA
  10. has 2 rounds of division
  11. one set of chromosomes
  12. is a multicellular organism is the population of its bodily cells
  13. the point of attachment of the Kinetochore

29 Clues: DNA • sequence of DNA • the death of cells • cell type is bacteria • 2 sets of chromosomes • variant form of a gene • one set of chromosomes • has 1 round of division • has 2 rounds of division • the cell that contains DNA • the third phase of mitosis • surrounds the cell membrane • humans have 23 pairs of these • the first phase of of mitosis • Provide structure for the body • ...

Biology 2018-01-26

Biology crossword puzzle
Across
  1. the death of cells
  2. the final phase of cell division
  3. the third phase of mitosis
  4. a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells
  5. cell type is bacteria
  6. 2 sets of chromosomes
  7. any cell or organism that possesses a clearly defined nucleus
  8. Provide structure for the body
  9. the cells used during sexual reproduction to produce a new individual organism or zygote
  10. sequence of DNA
  11. DNA
  12. is a multicellular organism is the population of its bodily cells
  13. a small round organelle involved in protein synthesis
  14. has 1 round of division
  15. variant form of a gene
Down
  1. several structures with specialized functions
  2. the first phase of of mitosis
  3. one set of chromosomes
  4. the point of attachment of the Kinetochore
  5. humans have 23 pairs of these
  6. made up of hundreds or thousands of smaller units called amino acids
  7. any cell that makes up an organism, except for reproductive cell
  8. the phase of the cell cycle in which a typical cell spends most of its life
  9. form a protein structure that divides the genetic material in a cell
  10. surrounds the cell membrane
  11. has 2 rounds of division
  12. genetic material of an organism
  13. a small set of microtubles arranged in a specific way
  14. the cell that contains DNA

29 Clues: DNA • sequence of DNA • the death of cells • cell type is bacteria • 2 sets of chromosomes • one set of chromosomes • variant form of a gene • has 1 round of division • has 2 rounds of division • the third phase of mitosis • the cell that contains DNA • surrounds the cell membrane • the first phase of of mitosis • humans have 23 pairs of these • Provide structure for the body • ...

Biology 2018-06-21

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

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

Biology 2022-04-01

Biology crossword puzzle
Across
  1. energy sources like sugars
  2. segment of DNA that codes for a protein
  3. is produce 2 identical daughter cells
  4. fats and oils also store extra energy
  5. how gametes are made
  6. allele combination for a gene
  7. carries out photosynthesis
  8. No nucleus and are very simple
  9. all the same species living in a area
  10. one strand and starts in the nucleus and leaves
  11. Have a nucleus and organelles
  12. different forms of A gene
Down
  1. two strands and stays in the nucleus
  2. makes protein
  3. community of living things plus non-living
  4. pass good genes to their offspring
  5. break down glucose to release energy
  6. all living things living in a area
  7. makes an identical copy of an organism
  8. building blocks of body
  9. contains DNA in Eukaryotes
  10. extra protein around plant
  11. that speed up reactions in body

23 Clues: makes protein • how gametes are made • building blocks of body • different forms of A gene • energy sources like sugars • carries out photosynthesis • contains DNA in Eukaryotes • extra protein around plant • allele combination for a gene • Have a nucleus and organelles • No nucleus and are very simple • that speed up reactions in body • pass good genes to their offspring • ...

Biology 2021-12-07

Biology crossword puzzle
Across
  1. What does water have to pass through in osmosis?
  2. How many bases code for one amino acid?
  3. What are cell walls made from?
  4. What is produced in anaerobic respiration in animals?
  5. The substrate fits into the enzyme's _____ _______.
  6. In active transport, particles have to pass through a ______ _________.
  7. Name the pigment which absorbs light for photosynthesis.
  8. Where in a cell does respiration take place?
  9. Add ________'s reagent to test for protein.
  10. What gas is produced in anaerobic respiration in yeast?
  11. Where in a cell are proteins synthesised?
  12. Which gas diffuses into the blood at the alvoli?
  13. An enzyme __________ at temperatures above its optimum.
Down
  1. How do plants store glucose?
  2. What do we call a plant cell that water has moved into by osmosis?
  3. Which stage of protein synthesis occurs in the nucleus?
  4. What do we call an animal cell that water has moved out of by osmosis?
  5. Name the monomers of protein
  6. Add _________ to test for starch
  7. Lipids are broken down into fatty acids and _________.
  8. Name the monomer of DNA

21 Clues: Name the monomer of DNA • How do plants store glucose? • Name the monomers of protein • What are cell walls made from? • Add _________ to test for starch • How many bases code for one amino acid? • Where in a cell are proteins synthesised? • Add ________'s reagent to test for protein. • Where in a cell does respiration take place? • ...

Biology 2021-12-03

Biology crossword puzzle
Across
  1. orgs. that are of the same kind
  2. the species that first colonize new habitats created by disturbance
  3. deals with the relations of organisms to one another and to their physical surrounding
  4. limits the reaction rate in any physiological process governed by many variables
  5. a biological community of interacting orgs.
  6. physical rather than biological
  7. relating to or resulting from living things
  8. the number of orgs. per unit of area
  9. the process by which a plant or animal community successively gives way to another until a stable climax is reached
  10. one benefits and the other is harmed
  11. all the inhabitants of a particular area
Down
  1. a group of people living in the same place
  2. interaction between two different organisms living in close physical association, typically to the advantage of both
  3. the preying of one animal on others
  4. the action of coming to live permanently in a foreign country
  5. an animal that naturally preys on others
  6. one benefits and the other derives neither benefit nor harm
  7. the act of leaving one's own country to settle permanently in another
  8. an animal that is hunted and killed by another for food
  9. interaction between organisms, populations, or species, in which birth, growth and death depend on gaining a share of a limited environmental resource
  10. symbiosis that is beneficial to both organisms involved

21 Clues: orgs. that are of the same kind • physical rather than biological • the preying of one animal on others • the number of orgs. per unit of area • one benefits and the other is harmed • an animal that naturally preys on others • all the inhabitants of a particular area • a group of people living in the same place • a biological community of interacting orgs. • ...

Biology 2021-11-22

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

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

Biology 2022-01-04

Biology crossword puzzle
Across
  1. Occurs when the F1 hybrid's phenotype is a blend of the characteristics of both parents.
  2. Mitosis is necessary for _____.
  3. The process by which a cell divides into two new daughter cells.
  4. The use of compounds against cancer is known as ______.
  5. The division of all cell parts besides the DNA.
  6. The process by which a cell makes a copy of its DNA prior to dividing.
  7. Mitosis results in genetically _____ daughter cells.
  8. Cells that can become more than one type of cell.
  9. The process of making proteins from mRNA.
  10. A cell with half of the genetic information of the original cell.
  11. Amino acids are dropped off until a ________ is encountered.
  12. Both alleles are expressed; neither one is dominant over the other.
Down
  1. During what phase of the Cell Cycle does the cell do most of its growing, increasing in size and making new proteins and organelles?
  2. Different genes get sorted into gametes independently of one another.
  3. A permanent change in the nitrogen base sequence of a gene.
  4. What are the two parts of tRNA?
  5. During _______, a cell becomes specialized and can no longer become any type of body cell.
  6. A disorder in which body cells lose the ability to control cell division.
  7. A cell with the full set of genetic information of the original cell
  8. The condensed forms of DNA.

20 Clues: The condensed forms of DNA. • Mitosis is necessary for _____. • What are the two parts of tRNA? • The process of making proteins from mRNA. • The division of all cell parts besides the DNA. • Cells that can become more than one type of cell. • Mitosis results in genetically _____ daughter cells. • The use of compounds against cancer is known as ______. • ...

biology 2022-01-14

biology crossword puzzle
Across
  1. a compound which is one of the four constituent bases of nucleic acids
  2. basic building block of nucleic acids
  3. the basic physical unit of inheritance
  4. of the structure of a DNA molecule
  5. bond-an intermolecular force
  6. a substance that is insoluble in water and soluble in alcohol, ether, and chloroform
  7. organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes
  8. up of chemical 'building blocks' called amino acids
  9. compound that occurs in guano and fish scales
  10. the interatomic linkage that results from the sharing of an electron pair between two atoms
  11. a sequence of three nucleotides which together form a unit of genetic code
Down
  1. a single set of unpaired chromosomes
  2. A form of phosphoric acid
  3. to the body
  4. mature haploid male or female germ cell
  5. containing two complete sets of chromosomes-a threadlike structure of nucleic acids and protein found in the nucleus
  6. acid- molecules that combine to form proteins
  7. sugar derived from ribose
  8. whose cells have a nucleus enclosed within a nuclear envelope
  9. one of four chemical bases in DNA
  10. a biological catalyst
  11. simple sugar and carbohydrate
  12. helix-description of the structure of a DNA molecule
  13. is a nucleotide
  14. minute particle consisting of RNA and associated proteins

25 Clues: to the body • is a nucleotide • a biological catalyst • A form of phosphoric acid • sugar derived from ribose • bond-an intermolecular force • simple sugar and carbohydrate • one of four chemical bases in DNA • of the structure of a DNA molecule • a single set of unpaired chromosomes • basic building block of nucleic acids • the basic physical unit of inheritance • ...

Biology 2022-01-31

Biology crossword puzzle
Across
  1. an organism causing disease to its host
  2. an infectious agent that can only replicate within a host organism
  3. microscopic organisms
  4. close ecological relationship between the individuals of two different species
  5. organism that breaks down dead organic material
  6. a substance that causes your immune system to fight against it
  7. a classification system
  8. most widely used method of generating phylogenetic trees
  9. having a high degree of resistance to an illness or disease
  10. chemical substance produced by a living organism,
  11. origin of the chroloplast and mitochondria
Down
  1. proteins produced by the body's immune system
  2. asexual reproduction by a separation of the body into two new bodies
  3. part of the body's immune system
  4. any member of a group of diverse eukaryotic any cell or organism that possesses a clearly defined nucleus
  5. small single-celled organisms.
  6. the science of naming, describing and classifying organisms
  7. any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes
  8. containing multiple cells
  9. medicine that trains the body's immune system so that it can fight a disease it has not come into contact with before.
  10. occurs when a large portion of a community (the herd) becomes immune to a disease, making the spread of disease from person to person unlikely

21 Clues: microscopic organisms • a classification system • containing multiple cells • small single-celled organisms. • part of the body's immune system • an organism causing disease to its host • origin of the chroloplast and mitochondria • proteins produced by the body's immune system • organism that breaks down dead organic material • ...

Biology 2023-08-22

Biology crossword puzzle
Across
  1. Organic compounds providing energy through sugar, starch, and fiber consumption.
  2. Reaction releases heat, often feeling warm or hot.
  3. energy required to initiate a chemical reaction.
  4. Double sugar molecule formed by two monosaccharides through bonding.
  5. Organic compounds, the building blocks of proteins, essential for diverse biological functions.
  6. Single sugar molecule, fundamental unit for carbohydrates, energy source in cells.
  7. Essential biomolecule, diverse functions, composed of amino acids, crucial for life's processes.
  8. Building block of lipids, vital for energy storage and cellular structure.
Down
  1. Fats with double bonds, healthier than saturated fats, found in plant oils.
  2. Study of living organisms and processes.
  3. Complex carbohydrate formed from linked sugar molecules.
  4. Catalyst speeding up biochemical reactions.
  5. Acid Genetic information storage and transmission molecules.
  6. sweet, soluble carbohydrate, energy source, building block for complex molecules in organisms.
  7. serve as energy sources, insulation, and components of cell membranes.
  8. Endothermic reactions absorb heat, becoming cooler, often feeling cold to touch.
  9. Reactant acted upon by enzyme in biochemical reactions.
  10. Molecular unit comprising a base, sugar, and phosphate in nucleic acids.
  11. Three-carbon molecule in lipid structures.
  12. refer to saturated fats, meaning they have no double bonds between carbon atoms in their fatty acid chains.

20 Clues: Study of living organisms and processes. • Three-carbon molecule in lipid structures. • Catalyst speeding up biochemical reactions. • energy required to initiate a chemical reaction. • Reaction releases heat, often feeling warm or hot. • Reactant acted upon by enzyme in biochemical reactions. • Complex carbohydrate formed from linked sugar molecules. • ...

biology 2023-09-26

biology crossword puzzle
Across
  1. Respiration: The process by which cells break down glucose and other organic molecules to produce energy in the form of ATP.
  2. The study of the interactions between organisms and their environment.
  3. The process of cell division that reduces the chromosome number by half, leading to the formation of gametes (sperm and egg cells).
  4. Chemical messengers produced by glands that regulate various physiological processes in the body.
  5. The variety of life forms and species in a particular habitat, ecosystem, or the entire planet.
  6. A group of individuals that can interbreed and produce fertile offspring in nature, sharing common characteristics.
  7. The process of cell division that results in the production of two identical daughter cells, used for growth and repair.
  8. The science of classifying and naming living organisms based on their shared characteristics and evolutionary relationships.
  9. A trait or characteristic that enhances an organism's survival and reproduction in a specific environment.
  10. The process by which species change over time through the accumulation of genetic variations and adaptations.
  11. A permanent change in the DNA sequence of an organism, which can lead to genetic diversity.
Down
  1. The process of creating genetically identical organisms or cells through asexual reproduction.
  2. The complete set of an organism's genetic material, including all of its genes.
  3. Variation: Differences in the genetic makeup of individuals within a population, which is crucial for evolution and adaptation.
  4. A community of living organisms (biotic) interacting with their physical (abiotic) environment.
  5. The process by which green plants and some other organisms convert sunlight into chemical energy in the form of glucose, releasing oxygen as a byproduct.
  6. The basic structural and functional unit of all living organisms.
  7. The ability of an organism to resist or defend against infections and diseases.
  8. A molecule that carries genetic information and is responsible for the inheritance of traits in living organisms.
  9. A biological catalyst that speeds up chemical reactions in living organisms.

20 Clues: The basic structural and functional unit of all living organisms. • The study of the interactions between organisms and their environment. • A biological catalyst that speeds up chemical reactions in living organisms. • The complete set of an organism's genetic material, including all of its genes. • ...

biology 2023-09-26

biology crossword puzzle
Across
  1. Respiration: The process by which cells break down glucose and other organic molecules to produce energy in the form of ATP.
  2. The study of the interactions between organisms and their environment.
  3. The process of cell division that reduces the chromosome number by half, leading to the formation of gametes (sperm and egg cells).
  4. Chemical messengers produced by glands that regulate various physiological processes in the body.
  5. The variety of life forms and species in a particular habitat, ecosystem, or the entire planet.
  6. A group of individuals that can interbreed and produce fertile offspring in nature, sharing common characteristics.
  7. The process of cell division that results in the production of two identical daughter cells, used for growth and repair.
  8. The science of classifying and naming living organisms based on their shared characteristics and evolutionary relationships.
  9. A trait or characteristic that enhances an organism's survival and reproduction in a specific environment.
  10. The process by which species change over time through the accumulation of genetic variations and adaptations.
  11. A permanent change in the DNA sequence of an organism, which can lead to genetic diversity.
Down
  1. The process of creating genetically identical organisms or cells through asexual reproduction.
  2. The complete set of an organism's genetic material, including all of its genes.
  3. Variation: Differences in the genetic makeup of individuals within a population, which is crucial for evolution and adaptation.
  4. A community of living organisms (biotic) interacting with their physical (abiotic) environment.
  5. The process by which green plants and some other organisms convert sunlight into chemical energy in the form of glucose, releasing oxygen as a byproduct.
  6. The basic structural and functional unit of all living organisms.
  7. The ability of an organism to resist or defend against infections and diseases.
  8. A molecule that carries genetic information and is responsible for the inheritance of traits in living organisms.
  9. A biological catalyst that speeds up chemical reactions in living organisms.

20 Clues: The basic structural and functional unit of all living organisms. • The study of the interactions between organisms and their environment. • A biological catalyst that speeds up chemical reactions in living organisms. • The complete set of an organism's genetic material, including all of its genes. • ...

Biology 2023-09-14

Biology crossword puzzle
Across
  1. No nucleus
  2. er No ribosomes
  3. Fluid outside of the nucleus
  4. Acts as the cells skeleton
  5. membrane Semipermeable
  6. Diffusion of water
  7. Stores material needed by the cell
  8. Make protein
  9. transport Energy required
Down
  1. Has nucleus
  2. er Has ribosomes
  3. Site of photosynthesis
  4. Organ system for locomotion
  5. Makes ATP
  6. Full of enzymes
  7. Control center
  8. Movement of solutes from high-low concentration
  9. body Packages proteins into vesicles
  10. Organ system for obtaining nutrients
  11. transport No energy required

20 Clues: Makes ATP • No nucleus • Has nucleus • Make protein • Control center • er No ribosomes • Full of enzymes • er Has ribosomes • Diffusion of water • Site of photosynthesis • membrane Semipermeable • transport Energy required • Acts as the cells skeleton • Organ system for locomotion • Fluid outside of the nucleus • transport No energy required • Stores material needed by the cell • ...

BIOLOGY 2023-09-13

BIOLOGY crossword puzzle
Across
  1. life on other planets
  2. blood
  3. lizards, reptiles, snakes
  4. the study of plants
  5. in this field scientists would study Covid
  6. biology evolution
  7. how the body responds to injury
  8. mushroom and fungi
  9. microorganisms
  10. the classification of living things
  11. how a body responds to disease
  12. functions in organisms
Down
  1. the study of body structures
  2. the study of cells
  3. the study of insects
  4. hawks, eagles, chickens, cranes
  5. fishes
  6. the brain and the nervous system
  7. ancient life
  8. how organisms interact with the environment
  9. trees and shrubs
  10. genes and heredity
  11. chemical reactions in organisms
  12. a study of the animal kingdom

24 Clues: blood • fishes • ancient life • microorganisms • trees and shrubs • biology evolution • the study of cells • genes and heredity • mushroom and fungi • the study of plants • the study of insects • life on other planets • functions in organisms • lizards, reptiles, snakes • the study of body structures • a study of the animal kingdom • how a body responds to disease • hawks, eagles, chickens, cranes • ...

Biology 2023-10-24

Biology crossword puzzle
Across
  1. Pengeluaran zat zat sisa pencernaan makanan.
  2. Enzim pankreas yang menghidrolisis lemak menjadi asam lemak dan gliserol.
  3. Senyawa yang terkandung dalam serat makanan.
  4. Kelenjar yang terletak di rahang bawah.
  5. Zat gizi untuk pertumbuhan dan pengganti sel sel rusak.
  6. Gigi Yang digunakan untuk merobek makanan.
  7. Jenis zat yang mampu memproduksi energi dalam satuan berat setara.
  8. Jenis zat makanan yang diuraikan enzim amilase.
  9. Organ penghasil empedu.
  10. Kelainan pencernaan, dimana feses terlalu keras.
Down
  1. Bagian usus besar yang arahnya naik.
  2. Lapisan luar akar gigi yang berbatasan dengan tulang rahang.
  3. Kelenjar terkecil dari kelenjar ludah.
  4. Organ pencernaan yang terletak di atas sisi perut bagian kiri dan terhubung dengan usus halus.
  5. Bagian usus yang menghubungkan ileum.
  6. Bagian usus halus yang pertama.
  7. Kelenjar ludah disebut.
  8. Gerakan yang dilakukan usus saat mendorong makanan.
  9. Zat yang membantu pencernaan secara kimiawi.
  10. Mineral untuk pertumbuhan tulang dan gigi.

20 Clues: Kelenjar ludah disebut. • Organ penghasil empedu. • Bagian usus halus yang pertama. • Bagian usus besar yang arahnya naik. • Bagian usus yang menghubungkan ileum. • Kelenjar terkecil dari kelenjar ludah. • Kelenjar yang terletak di rahang bawah. • Gigi Yang digunakan untuk merobek makanan. • Mineral untuk pertumbuhan tulang dan gigi. • ...

biology 2023-11-21

biology crossword puzzle
Across
  1. second biggest classification of life
  2. the thing all life strives for
  3. organized DNA
  4. the place where proteins are built
  5. fills the empty space inside cells
  6. Taxis
  7. a segment of DNA
  8. holds all code for an organism
  9. one of the oldest forms of life
  10. basic cells
  11. made up of amino acids
  12. complex cells
  13. the basic unit of life
  14. the standard of which an organism burns calories
  15. apple-tree car-garage
  16. sun into energy.
Down
  1. a scientific idea
  2. h2o
  3. delivers protein instructions
  4. the building blocks of protein
  5. the organ that is the control station
  6. holds dna
  7. the recyclers of the planet
  8. testing an idea
  9. the study of life.
  10. Ms.tanner's favorite form of life
  11. cellular energy

27 Clues: h2o • Taxis • holds dna • basic cells • organized DNA • complex cells • testing an idea • cellular energy • a segment of DNA • sun into energy. • a scientific idea • the study of life. • apple-tree car-garage • made up of amino acids • the basic unit of life • the recyclers of the planet • delivers protein instructions • the thing all life strives for • the building blocks of protein • ...

Biology 2023-11-29

Biology crossword puzzle
Across
  1. mouth directed downward
  2. are lemurs, tarsiers, and lorises
  3. Clams, oysters, scallops, and mussels
  4. Dorsal supporting rod
  5. Octopuses, squids, and nautiluses
  6. out of water using pores and collar cell microvilli
  7. are barnacles, shrimp, lobsters, crabs, crayfish, and pill bugs
  8. internal organs
  9. Oral sucker and at least one other sucker for attachment
  10. brain, eyespots, and chemosensitive organs on the auricles
  11. well-developed senses enable sharks and rays to detect prey
  12. enable female to feed young without leaving them to find food
  13. few setae per segment
  14. repeating body units Well-developed nervous system
  15. collects waste and excretes it through an opening in the body wall
  16. various modifications
  17. is free-swimming filter feeder with bilateral symmetry
  18. To be a hominin, must have anatomy suitable for standing erect and walking on two feet
  19. body cavity
  20. are invertebrate chordates and found in shallow water and partially buried in sand
  21. one pair of appendages per segment
  22. no body cavity
  23. fins supported by bony spikes
  24. radial versus bilateral
  25. Nudibranchs, conchs, and snails, and are Herbivores or carnivores
  26. have many setae per segment
Down
  1. jointed vertebrate limbs
  2. are spiders, scorpions, ticks, mites, and harvestmen
  3. envelopes but does not enclose visceral mass
  4. generate internal heat
  5. body cavity incompletely lined with mesoderm
  6. leads to specialization
  7. animal is organized circularly.
  8. tonguelike with many teeth
  9. provides insulation against heat loss
  10. are monkeys, apes, and humans
  11. spiders, scorpions, ticks, mites, and harvestmen
  12. multicellularity
  13. not all body parts change at the same rate.
  14. body temperature matches the outside environment
  15. body cavity completely lined with mesoderm
  16. mouth directed upward from substrate
  17. how many chambered heart (amphibians)
  18. has brain and ventral nerve cord
  19. study of insects adapted to active life on land
  20. can be seen externally in rings encircling body of earthworm
  21. two pairs of appendages per segment
  22. animal has right and left halves.
  23. Annelids concluded what
  24. made of chitin, must be molted

50 Clues: body cavity • no body cavity • internal organs • multicellularity • Dorsal supporting rod • few setae per segment • various modifications • generate internal heat • mouth directed downward • leads to specialization • Annelids concluded what • radial versus bilateral • jointed vertebrate limbs • tonguelike with many teeth • have many setae per segment • are monkeys, apes, and humans • ...

BIOLOGY 2023-11-13

BIOLOGY crossword puzzle
Across
  1. An organic compound composed of carbon, hydrogen, and oxygen.
  2. Fatty compounds that perform a variety of functions in your body.
  3. Needed for the diet/Not made in the body.
  4. A type of carbohydrate with a simple sugar structure.
  5. A simple sugar that serves as a building block for carbohydrates.
  6. A carbohydrate made up of multiple simple sugar units.
  7. A carbohydrate that consists of two simple sugar molecules.
  8. Proteins that act as biological catalysts, speeding up chemical reactions.
  9. Proteins that protect you when an unwanted substance enters your body.
  10. The primary energy storage molecule in animals.
Down
  1. Is a three-carbon alcohol with three hydroxyl groups attached to each carbon.
  2. Serves as chemical messengers.
  3. Protein that transports substances to cells.
  4. The primary storage form of carbohydrates in animals.
  5. A type of lipid that is a major component of cell membranes.
  6. Not needed for diet/can be made in the body.
  7. structure The specific sequence of amino acids in a protein.
  8. acids The building blocks of proteins.
  9. Protein that helps form cell parts.
  10. Large molecules composed of amino acids, often with structural and enzymatic roles.

20 Clues: Serves as chemical messengers. • Protein that helps form cell parts. • acids The building blocks of proteins. • Needed for the diet/Not made in the body. • Protein that transports substances to cells. • Not needed for diet/can be made in the body. • The primary energy storage molecule in animals. • The primary storage form of carbohydrates in animals. • ...

Biology 2024-02-22

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

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

Biology 2024-02-22

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

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

Biology 2024-02-02

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

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

Biology 2024-01-12

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

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

biology 2023-08-29

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

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

Biology 2024-03-24

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

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

Biology 2024-04-05

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

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

biology 2024-04-05

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

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

Biology 2024-03-21

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

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

Biology 2024-03-08

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

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

Biology 2024-01-31

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

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

biology 2024-04-12

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

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

Biology 2024-09-23

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

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

Biology 2024-09-05

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

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

Biology 2024-05-07

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

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

Biology 2024-04-22

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

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

Biology 2024-05-06

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

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

Biology 2024-05-16

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

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

Biology 2024-05-23

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

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

BIOLOGY 2024-10-07

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

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

Biology 2024-10-03

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

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

BIOLOGY 2024-10-08

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

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

biology 2024-07-03

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

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

Biology 2024-09-11

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

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

BIOLOGY 2024-08-29

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

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

Biology 2024-11-07

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

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

Biology 2024-11-01

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

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

Biology 2024-11-11

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

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

biology 2024-10-24

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

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

Biology 2024-11-01

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

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

Biology 2024-11-12

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

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

Biology 2024-11-12

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

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

Biology 2024-11-15

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

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

biology 2024-11-18

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

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

Biology 2024-11-25

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

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

Biology 2024-12-12

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

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

Biology 2016-08-21

Biology crossword puzzle
Across
  1. ........diversity refers to the number of different species found in a certain area
  2. All of the organisms in this kingdom can photosynthesize.
  3. footprint The total amount of greenhouse gases produced to directly and indirectly support human activities
  4. An animal without a backbone
  5. This organism is used in the production of certain cheeses and penicillin.
  6. An organisms presence in that region is the result of only natural process
  7. Algae, water fugue and slime fungi are examples of which kingdom?
  8. Plants which have no vascular tissue
  9. An organism with a proper nucleus
  10. Who is regarded as the father of the binomial system of name-giving?
  11. A species only found in a specific area
  12. We should conserve our biodiversity because 40% of our ..... come from living organisms
  13. The protection of living and non-living natural resources
  14. An organism that has an usually large role in how an ecosystem works
  15. A subdivision of systematics and involves the naming and classification of organisms
Down
  1. An organism without a true nucleus
  2. These plants use vast amounts of our limited water
  3. Ecosystem diversity refers to the ...... within a specific or between different ecosystems.
  4. Major threat to biodiversity
  5. What do biologists use to classify and name organisms?
  6. A species selected to act as an ambassador for a defined habitat
  7. This refers to the variety and the variation in a species
  8. Relating too or concerned with the relation of living organisms to one another and to their physical surroundings
  9. Bacteria is found in this kingdom

24 Clues: Major threat to biodiversity • An animal without a backbone • An organism with a proper nucleus • Bacteria is found in this kingdom • An organism without a true nucleus • Plants which have no vascular tissue • A species only found in a specific area • These plants use vast amounts of our limited water • What do biologists use to classify and name organisms? • ...

Biology 2015-11-29

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

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

Biology 2017-01-29

Biology crossword puzzle
Across
  1. Transports all the oxygen and nutrients throughout the body.
  2. All of the tissues in living things are made up of this microscopic unit.
  3. The organ that undergoes respiration.
  4. The process plants use to turn light into energy.
  5. An animal that eats only plants.
  6. The human body is made up mainly of this substance; that is why it is important to drink lots of it!
  7. A microscopic infectious agent that makes you sick.
  8. An animal that eats only meat.
  9. The pump of the body.
  10. Send electrical impulses through the body allowing muscle movement.
Down
  1. A complete set of bones.
  2. The part of a cell that contains genetic material.
  3. An animal that eats both plants and meat.
  4. The green pigment found in various plants.
  5. The chemical processes in our body that use energy to maintain life.
  6. The process food goes through after you eat it.
  7. A change in genetic information allowing a species to evolve.
  8. The ability for an animal to change positively to its environment.
  9. These express characteristics that we get from our biological mother and father.
  10. Organ that controls the body; voluntary and involuntary processes, movement, thoughts, emotions etc.

20 Clues: The pump of the body. • A complete set of bones. • An animal that eats only meat. • An animal that eats only plants. • The organ that undergoes respiration. • An animal that eats both plants and meat. • The green pigment found in various plants. • The process food goes through after you eat it. • The process plants use to turn light into energy. • ...

Biology 2017-12-13

Biology crossword puzzle
Across
  1. It gives the cell its shape, structure and protection
  2. Cyclinder shaped organelle, involved in cell division
  3. A unicellular organism that does not have membrane bound organelles
  4. A parent cell making four non identical haploid cells
  5. Programmed cell death
  6. The carrier of genetic information
  7. Long section of DNA
  8. The phase of a cell's cycle in which a typical cell spends most of its life
  9. An organism's reproductive cells
  10. The final phase of cell division
  11. A cell containing 46 chromosomes
  12. Different versions of a cells gene
Down
  1. The control centre of the cell
  2. Image of all chromosomes in the nucleus
  3. All the organisms DNA
  4. Synthesises proteins and have a flat round structure
  5. Any organism with cells with membrane-bound organelles
  6. The sequence of cells that develop into eggs and sperm
  7. A cell containing 23 chromosomes
  8. A segment of DNA that codes for a particular protein
  9. The part of a chromosome that links sister chromatids
  10. The second stage of cell division
  11. Forms a protein structure that divides the genetic material in a cell
  12. Any cell of a living organism that is not a reproductive cell
  13. A molecule made up of polymers of amino acids joined together by peptide bonds
  14. A specialised structure within a living cell
  15. The division of the nucleus which creates two identical cells
  16. The first phase of mitosis
  17. The building blocks of life

29 Clues: Long section of DNA • All the organisms DNA • Programmed cell death • The first phase of mitosis • The building blocks of life • The control centre of the cell • A cell containing 23 chromosomes • An organism's reproductive cells • The final phase of cell division • A cell containing 46 chromosomes • The second stage of cell division • The carrier of genetic information • ...

Biology 2017-12-13

Biology crossword puzzle
Across
  1. Image of all chromosones in the nucleus
  2. Any organism with membrane-bound organelles
  3. A cell that contains 23 chromosones
  4. Are instructions of how to build a protein
  5. Long section of DNA
  6. A unicelluar organism with no membrane-bound organelles
  7. An organisms reproductive cell
  8. The phase of a cell's cycle in which a typical cell spends the majority of its life
  9. All the Organisms DNA
  10. A parent cell making four non-identical haploid cells
  11. The sequence of cells that develop into eggs and sperm
  12. A molecule consisting of polymers of amino acid joined together by peptide bonds
  13. The first phase of mitosis
  14. It gives a cell shape, sturcture and protection
  15. division of the nucleus, which creates two identical cells
Down
  1. A cell that contains 46 chromosones
  2. The final phase of cell division
  3. Different versions of the cells gene
  4. A specialised structure within a living cell
  5. The carrier of genetic information
  6. Cylinder shaped organelle, involved in cell division
  7. controlled cell death
  8. Any cell of a living organism that isn't a reproductive cell
  9. The part of a chromosome that links sister chromatid
  10. Forms a protein structure that divides the genetic material in a cell
  11. synthesises proteins and have a flat round structure
  12. The second stage of cell division
  13. control centre of the cell
  14. building blocks of life

29 Clues: Long section of DNA • controlled cell death • All the Organisms DNA • building blocks of life • control centre of the cell • The first phase of mitosis • An organisms reproductive cell • The final phase of cell division • The second stage of cell division • The carrier of genetic information • A cell that contains 46 chromosones • A cell that contains 23 chromosones • ...

Biology 2017-12-13

Biology crossword puzzle
Across
  1. Synthesises proteins and have a flat round structure
  2. A cell containing 46 chromosomes
  3. A parent cell making four non identical haploid cells
  4. A specialised structure within a living cell
  5. Programmed cell death
  6. The second stage of cell division
  7. The control centre of the cell
  8. Long section of DNA
  9. The final phase of cell division
  10. The sequence of cells that develop into eggs and sperm
  11. The carrier of genetic information
  12. The phase of a cell's cycle in which a typical cell spends most of its life
  13. Image of all chromosomes in the nucleus
  14. All the organisms DNA
  15. A segment of DNA that codes for a particular protein
Down
  1. A cell containing 23 chromosomes
  2. It gives the cell its shape, structure and protection
  3. Any cell of a living organism that is not a reproductive cell
  4. The division of the nucleus which creates two identical cells
  5. The part of a chromosome that links sister chromatids
  6. Different versions of a cells gene
  7. Cyclinder shaped organelle, involved in cell division
  8. Forms a protein structure that divides the genetic material in a cell
  9. Any organism with cells with membrane-bound organelles
  10. A unicellular organism that does not have membrane bound organelles
  11. An organism's reproductive cells
  12. A molecule made up of polymers of amino acids joined together by peptide bonds
  13. The first phase of mitosis
  14. The building blocks of life

29 Clues: Long section of DNA • Programmed cell death • All the organisms DNA • The first phase of mitosis • The building blocks of life • The control centre of the cell • A cell containing 23 chromosomes • A cell containing 46 chromosomes • The final phase of cell division • An organism's reproductive cells • The second stage of cell division • Different versions of a cells gene • ...

Biology 2017-06-02

Biology crossword puzzle
Across
  1. a hollow muscular organ the pumps bloood around the body
  2. bubble like structures the provide an enormous amount of surface area
  3. an inhereted trait that increases an organisms chances of survival
  4. separate waste and extra water from the blood
  5. all living organisms are related to one another
  6. organs that exchange oxygen
  7. blood circulates entirely within blood vessels that extend through the body
  8. the process of change over time
  9. structures that concentrate waste and add then to digestive wastes
  10. proposed a mechanism for evolution
  11. pumps blood out oxygen rich blood
  12. the ability to survive and reproduce
Down
  1. tube like excretory structures that filter body fluid
  2. feathery structure that expose a large surface area of thin selectively permeable membranes to water
  3. "leftover" traces of evolution that serve no purpose
  4. use kidneys to get to get rid of ammonia
  5. blood is only partially contained within a system of blood vessels as it travels through the body
  6. chemical or agent in the environment that cause mutation
  7. embryos of all vertebrates are very similar early on
  8. each living species had descended with changes from other species over time
  9. each species produce more That can survive
  10. receives oxygen poor blood
  11. heritable changes in genetic information
  12. gene mutations that involve changes in one or few nucleotides
  13. spongy cavities
  14. animals remove ammonia waste through the process
  15. a record of the history of life on earth

27 Clues: spongy cavities • receives oxygen poor blood • organs that exchange oxygen • the process of change over time • pumps blood out oxygen rich blood • proposed a mechanism for evolution • the ability to survive and reproduce • use kidneys to get to get rid of ammonia • heritable changes in genetic information • a record of the history of life on earth • ...

Biology 2018-01-31

Biology crossword puzzle
Across
  1. Refers to organisms or cells having two copies of each specific chromosome, that is, having a paired set of chromosomes.
  2. Cell division which the new cells are genetically identical.
  3. Small organs of the cell which undertake the processes which happen inside cells.
  4. An organised representation of an organism’s chromosomes. Typically going from size order from largest to smallest.
  5. An acronym for this is DNA. It contains fours bases - adenine, guanine, cytosine and thymine - which code for genetic instructions.
  6. It is an egg or sperm cell.
  7. Cells which are found in the gonads.
  8. It is any cell with a membrane-bound nucleus.
  9. A stage of mitosis and meiosis in which the cells are in between cell division.
  10. It is an organelle containing RNA which is the major place of protein production in cells.
  11. It is the position where the chromatids are held together. It is generally in the centre of the chromatids.
  12. It is the second stage of mitosis in which chromosomes align along the equator of the spindle.
  13. An organism with half the amount of chromosomes - unpaired chromosomes.
  14. It is an organelle found in plant, algae, fungi and bacteria cells. It is a semi-rigid structure found outside the cell membrane.
  15. Cell division where the new cells each contain half the number of chromosomes as the original cell.
  16. It is base sequences which code for a specific protein that are inherited on chromosomes.
  17. The microscopic structures which are the building blocks of all living things.
Down
  1. This is the process of which the cell is programmed to die.
  2. A structure containing proteins and DNA, which is wound up tightly.
  3. Any cells or organism without a membrane-bound nucleus.
  4. It is the organelle which is vital when the spindle fibres are being created.
  5. They are protein structures which divide the chromosomes in a cell during cell division.
  6. The alternate forms of genes.
  7. They are made up of amino acids and produce a phenotype.
  8. They are cells in the body that are not found in the gonads.
  9. It is the total amount of genes in an organism or cell.
  10. It is the first stage of mitosis in which the nuclear membrane begins to disintegrate and the spindle begins to form.
  11. It is a membrane bound organelle in a cell which is said to be the ‘control centre’ of the cell as it controls all cellular activity.
  12. It is the third stage of mitosis in which the the one cells is split in two and nuclear membrane starts to form again.

29 Clues: It is an egg or sperm cell. • The alternate forms of genes. • Cells which are found in the gonads. • It is any cell with a membrane-bound nucleus. • Any cells or organism without a membrane-bound nucleus. • It is the total amount of genes in an organism or cell. • They are made up of amino acids and produce a phenotype. • ...

Biology 2018-04-29

Biology crossword puzzle
Across
  1. Ribonucleic acid
  2. A sequence of three nucleotides that together form a unit of genetic code in a DNA or RNA molecule.
  3. Gene that is used to identify a chromosome on a genetic map
  4. Known as messenger RNA
  5. The process of duplicating a polynucleotide strand such as DNA
  6. An organism that contains genes from another organism
  7. Technique used by biologists to make many copies of a gene
  8. A phosphorus atom bound to 4 oxygen atoms, backbone of DNA
  9. A member of a population of genetically identical cells created from one cell
  10. Synthesis of RNA molecule from a DNA template
  11. A sequence of three nucleotides forming a unit of genetic code in a tRNA
  12. Enzyme that cuts DNA at a sequence of nucleotides
  13. An enzyme that synthesizes short RNA sequences called primers, producing RNA molecules
  14. A compound that is paired with thymine in a double-helix DNA
  15. Small RNA molecules that carry amino acids to the ribosome, transfer RNA
  16. A compound paired with adenine in a double- stranded DNA
Down
  1. One of the four bases of nucleic acids that is paired with cytosine in a double-stranded DNA
  2. A collection of microscopic DNA spots attached to a solid surface
  3. Pairs of nucleotides connecting with their complementary bases
  4. Used to identify individuals by analyzing DNA from body tissues or fluids
  5. An organism or a crop containing genetic material that has been artificially altered to make more desired
  6. Small, circular piece of DNA that is found in the cytoplasm of most bacteria
  7. Scientific tests used to detect a crime using biology
  8. Enzymes that bind nucleic acidsDuring replication, they separate double- stranded DNA into single strand
  9. An enzyme that catalyzes the joining of two large molecules
  10. Ribosomal RNA, a molecular component of a ribosome
  11. The sequence of bases of mRNA is converted into the sequence of amino acids of a protein
  12. The complementary base pair for guanine in a double-helix DNA
  13. Transplantation of normal genes into a cell to correct a defect or fill in a missing gene
  14. Sugar derived from ribose, makes up the backbone of DNA

30 Clues: Ribonucleic acid • Known as messenger RNA • Synthesis of RNA molecule from a DNA template • Enzyme that cuts DNA at a sequence of nucleotides • Ribosomal RNA, a molecular component of a ribosome • Scientific tests used to detect a crime using biology • An organism that contains genes from another organism • Sugar derived from ribose, makes up the backbone of DNA • ...

Biology 2018-06-20

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

22 Clues: study of cells • study of plants • study of organs • study of animals • body chromosomes • study of viruses • 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 • external appearance of an organism • combination of 2 different alleles • ...

BIOLOGY 2018-08-16

BIOLOGY crossword puzzle
Across
  1. concerned with the identification and description of the body structures of living things
  2. provides a medium for chemical reactions to take place
  3. the function of this organelles is to protect the proteins
  4. they are surrounded by single membrane containing digestive enzymes for breaking down toxic materials
  5. the science that deals with structures, functions, and relationships of living things and their environment
  6. study of microorganisms
  7. reaction(s) to various stimuli
  8. makes ribosomes that make proteins; found inside nucleus
  9. father of embryology
  10. controls the normal activities of the cell
Down
  1. fluid filled sacks for storage
  2. break down food, bacteria, and worn out cell parts of the cells
  3. maintaining the same state
  4. study of the different proteins in an organisms
  5. used during cell division to move and separate chromosomes
  6. cells that have a nucleus and membrane-bound organelles; multicellular
  7. powerhouse of the cell
  8. helps cell maintain cell shape
  9. cells that lack a nucleus or membrane-bound organelles; unicellular
  10. supports and protects cell

20 Clues: father of embryology • powerhouse of the cell • study of microorganisms • maintaining the same state • supports and protects cell • fluid filled sacks for storage • helps cell maintain cell shape • reaction(s) to various stimuli • controls the normal activities of the cell • study of the different proteins in an organisms • provides a medium for chemical reactions to take place • ...

biology 2013-05-09

biology crossword puzzle
Across
  1. moves food down gullet
  2. supports structure of cell (plants)
  3. biconcave shaped cell
  4. what kind of factor hinders photosynthesis
  5. engulf bacteria
  6. carries away fats
  7. nitrates converted to nitrogen gas
  8. poisonous substance produces by anaerobic respiration
  9. enzyme
  10. palisade and spongy
Down
  1. windpipe
  2. where reagent attaches to enzyme
  3. attaches to red blood cells
  4. what bile does
  5. used to test for starch
  6. breaks up lipids
  7. ailimentary ......
  8. bacteria tail
  9. waft mucus up windpipe
  10. transports glucose and minerals in plants
  11. smallest blood vessel
  12. transparent layer on the top of leaves
  13. muscles between ribs
  14. where chemical reactions take place in cells
  15. on the end of brochioles
  16. leaf pores

26 Clues: enzyme • windpipe • leaf pores • bacteria tail • what bile does • engulf bacteria • breaks up lipids • carries away fats • ailimentary ...... • palisade and spongy • muscles between ribs • biconcave shaped cell • smallest blood vessel • moves food down gullet • waft mucus up windpipe • used to test for starch • on the end of brochioles • attaches to red blood cells • where reagent attaches to enzyme • ...

Biology 2013-04-08

Biology crossword puzzle
Across
  1. Long threadlike colonies
  2. Small, bottle-shaped structures used for defense
  3. Helps organism find sunlight to power photosynthesis
  4. Temporary projection of cytoplasm used by protists for feeding or movement.
  5. Male reproductive structure in some algae and plants
  6. Slime mold whose individual cells remain separated during every phase of the mold's life cycle
  7. Process when algae switch back and fourth between haploid and diploid stages of their life
  8. Slender reproductive structure that produces spores and its found in some fungus-like protists
  9. Intricate cell membrane
  10. Gamete-producing plants
  11. Short hairlike projections similar to flagella
  12. Contains "reserve copy" of all the cell's genes
  13. Haploid reproductive cell
Down
  1. Any organism that is not a plant, an animal, a fungus, or a prokaryote.
  2. "Working library" of genetic information
  3. Accessory pigment found in red algae that is good at absorbing blue light
  4. Diploid (spore-producing) phase of an organism
  5. Form of sexual reproduction in which paramecia and some prokaryotes exchange genetic information
  6. Population of algae and small photosynthetic organisms found near the surface of the ocean
  7. Absorb light at different wavelengths than chlorophyll
  8. Cavities in the cytoplasm that are specialized to collect water
  9. Small cavity in the cytoplasm that temporarily stores food.
  10. Spore case
  11. Region where waste-containing food vacuoles fuse and are emptied into environment
  12. Slime mold that passes through a stage in which its cells fuse to from large cells with many nuclei
  13. Type of locomotion used by amoebus.
  14. Indentation in one side of organism
  15. Specialized structure formed by hyphae that produces female neclei
  16. Structure with many nuclei formed by acellular slime molds
  17. Tiny filament that makes up a multicellular fungus or a water mold

30 Clues: Spore case • Intricate cell membrane • Gamete-producing plants • Long threadlike colonies • Haploid reproductive cell • Type of locomotion used by amoebus. • Indentation in one side of organism • "Working library" of genetic information • Diploid (spore-producing) phase of an organism • Short hairlike projections similar to flagella • ...

biology 2012-06-07

biology crossword puzzle
Across
  1. Nerve cell.
  2. Long, thin bundle of nerves that extends from the brain along the spine.
  3. Resistance to a disease causing organism or harmful substances.
  4. The solution of stopping the spread of disease.
  5. The outer layer of skin.
  6. Remember the same antigen production.
  7. Microbes that can only grow and reproduce within other living things.
  8. Micro-organisms that cause harm to us. Cns Central Nervous System
  9. Single celled organisms.
  10. Peripheral Nervous System
  11. The space between the two connecting Neurons.
  12. Liquid that contains many chemicals that break bacteria down.
  13. Red cells in the body.
Down
  1. Biological preparation that improves immunity.
  2. Microbes that live off other living things.
  3. Network of specialized cells called Neurons.
  4. Transfers the data on the Neuron.
  5. Fight against infections that make it past the first line of defence.
  6. The 'nucleus' of the human.
  7. Have antiseptic properties to flush foreign particles from the eye.
  8. Detect the 'feeling' of the stimuli.
  9. Small living things that cannot be seen by the naked eye.
  10. Transmitted sexually. Destroys the immune system.
  11. Holds the cell together.
  12. An itchy rash also known as atopic dermatitis.
  13. Something you detect from the outside environment.

26 Clues: Nerve cell. • Red cells in the body. • The outer layer of skin. • Single celled organisms. • Holds the cell together. • Peripheral Nervous System • The 'nucleus' of the human. • Transfers the data on the Neuron. • Detect the 'feeling' of the stimuli. • Remember the same antigen production. • Microbes that live off other living things. • Network of specialized cells called Neurons. • ...

Biology 2012-09-04

Biology crossword puzzle
Across
  1. usual major subdivision of a family or subfamily in the classification of organisms, usually consisting of more than one species.
  2. the development or evolution of a particular group of organisms.
  3. process in the breeding of animals and in the cultivation of plants by which the breeder chooses to perpetuate only those forms having certain desirable inheritable characteristics.
  4. a proposition assumed as a premise in an argument.
  5. a taxonomic category, as a species or genus.
  6. the recognized Latin name given to an organism, consisting of a genus and species, according to a taxonomy.
  7. any cellular organism that has no nuclear membrane.
  8. the hypothesis to be tested.
  9. a form of life composed of mutually interdependent parts that maintain various vital processes.
  10. a tree in the Garden of Eden that yielded food giving everlasting life.
  11. the total number of persons inhabiting a country, city, or any district or area.
Down
  1. to test or verify by a parallel experiment or other standard of comparison.
  2. adjustment.
  3. any organism that contains a membrane bound nucleus.
  4. the genetic contribution of an individual to the next generation's gene pool relative to the average for the population
  5. the formation of new species as a result of geographic,physiological, anatomical, or behavioral factors that preventpreviously interbreeding populations from breeding with each other.
  6. any process of formation or growth.
  7. the process by which forms of life having traits that better enable them to adapt to specific environmental pressures.
  8. the highest taxonomic rank of organisms, higher than a kingdom.
  9. capable of passing, naturally from parent to offspring through the genes.
  10. this states that cells are the basic units of structure and function in living organisms.
  11. the primary subdivision of a taxonomic kingdom, grouping together all classes of organisms that have the same body plan.
  12. projection.
  13. the science or technique of classification.

24 Clues: adjustment. • projection. • the hypothesis to be tested. • any process of formation or growth. • the science or technique of classification. • a taxonomic category, as a species or genus. • a proposition assumed as a premise in an argument. • any cellular organism that has no nuclear membrane. • any organism that contains a membrane bound nucleus. • ...

biology 2013-01-31

biology crossword puzzle
Across
  1. Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  2. A pouchlike organ in which bile is stored
  3. The first step of digestion
  4. Converts food intro small molecules that can be used by the cells of the body
  5. Provide the force that moves the food from the esophagus toward the stomach
  6. Is a large muscular sac that continues the chemical and mechanical digestion of food
  7. The study of food and its effects on the body.
  8. Food is broken down in to ways, mechanical and chemical...
  9. Way to get the nutrients of the food
  10. A mixture with an oatmeal-like consistency produced in the mechanical digestion of the stomach
  11. Tiny projections that cover the villi
  12. Tube in which the bolus passes from the throat into the stomach
  13. An enzyme that begins to break the chemical bonds of starches, forming sugars
Down
  1. A fluid loaded with lipids and salts
  2. It's primary function is to remove water from the undigested material that is left
  3. The first part of the small intestine
  4. Breaks proteins into smaller polypeptide fragments
  5. A gland that serves three important functions, located behind the stomach
  6. Way to get rid of the substances that weren't digested
  7. Are anchored bones of the jaw, its surfaces are protected by a coating of mineralized enamel
  8. Provide general information about nutrition as well as specific information about the product
  9. Helps moisten the food and make it easier to chew
  10. A folded surface and fingerlike projections that provide and enourmous surface area for absobtion of nutrient molecules
  11. Inorganic nutrients that the body needs, usually in small amounts
  12. Here srarts thework of the digestive system

25 Clues: The first step of digestion • A fluid loaded with lipids and salts • Way to get the nutrients of the food • The first part of the small intestine • Tiny projections that cover the villi • A pouchlike organ in which bile is stored • Here srarts thework of the digestive system • The study of food and its effects on the body. • ...

BIOLOGY 2013-01-24

BIOLOGY crossword puzzle
Across
  1. particle of RNA
  2. consists of three consecutive nucleotides
  3. process that releases energy by breaking down sugars
  4. structure formed during meiosis I
  5. protein found in cell membrane
  6. continuation of breeding individuals with similar characteristics
  7. an organism with extra chromosomes
  8. genes that control the changes in the cells and the tissues
  9. process where daughter cells divide
  10. a specific characteristic
  11. they are not involved in the coding of proteins
Down
  1. upaired bases
  2. groups of organs that work together
  3. passage way in and out of the nucleus
  4. speacialized in structure and function
  5. a kind of virus that targets bacteria for infection
  6. duplication of DNA
  7. contains copies of DNA-binding proteins
  8. offspring crosses between parent cells
  9. binding reigons of DNA
  10. nicotinamide adennine dinucleotide
  11. units that make up DNA molecules
  12. protein in which DNA is coiled around
  13. DNA coiled around Protein
  14. tissues that work together

25 Clues: upaired bases • particle of RNA • duplication of DNA • binding reigons of DNA • DNA coiled around Protein • a specific characteristic • tissues that work together • protein found in cell membrane • units that make up DNA molecules • structure formed during meiosis I • nicotinamide adennine dinucleotide • an organism with extra chromosomes • groups of organs that work together • ...

Biology 2013-09-10

Biology crossword puzzle
Across
  1. Expected outcome of a test
  2. The inherited traits of a species over time
  3. How organisms pass on their genes to their offspring
  4. The part of an experiment changed by the experimenter
  5. The process by which an organism makes more of its kind
  6. Complete genetic material contained in an individual
  7. Liquid acidity measurement
  8. An unforeseen change in the genome
  9. The sum of all the chemical reactions in the body
  10. the variable effected by the independent variable
Down
  1. act of noting or perceiving objects or events using the senses
  2. An explanation that might be true
  3. Basic unit of heredity
  4. The basic unit of life
  5. Altering specific genes for more desirable traits
  6. Organisms relying on each other
  7. Achieving a balance between internal and external conditions
  8. Deoxyribonucleic acid
  9. Replacing a faulty gene with a healthy one
  10. Group not effected by the independent variable
  11. planned procedure to test a hypothesis

21 Clues: Deoxyribonucleic acid • Basic unit of heredity • The basic unit of life • Expected outcome of a test • Liquid acidity measurement • Organisms relying on each other • An explanation that might be true • An unforeseen change in the genome • planned procedure to test a hypothesis • Replacing a faulty gene with a healthy one • The inherited traits of a species over time • ...

Biology 2013-09-13

Biology crossword puzzle
Across
  1. your chromosomes
  2. Able to be changed or adapted
  3. Scientific study of life
  4. The end or finish of the process
  5. the rate at which you use materials and energy.
  6. The process of studying an object
  7. beliefs/values
  8. signal to which an organism responds
  9. scientific study of heredity
Down
  1. Evidence/information.
  2. change
  3. A process to investigate an object.
  4. Electronic tools used for everyday life.
  5. An educated guess
  6. you have doubts
  7. a personal point of view
  8. basic unit of all forms of life
  9. scientific reaction to stimulus
  10. an object increasing in physical size.
  11. The study of the natural world.

20 Clues: change • beliefs/values • you have doubts • your chromosomes • An educated guess • Evidence/information. • Scientific study of life • a personal point of view • scientific study of heredity • Able to be changed or adapted • basic unit of all forms of life • scientific reaction to stimulus • The study of the natural world. • The end or finish of the process • ...

Biology 2013-10-10

Biology crossword puzzle
Across
  1. The outtermoust and exposed part of the tooth
  2. Organ that contains digestive enzymes
  3. The outtermost layer of GI Tract
  4. Two words protein is digested into blank before active transport
  5. Two words type of epithelial tissue in the small intestine
  6. Supportive connective tissue that is solid and rigid matrix
  7. The top region of the skin
  8. Submucosa layer contains this connective tissue
  9. Passageway for food to the stomach
Down
  1. Fats are emulsified by
  2. This layer of digestive track has two layers of smooth muscle
  3. Enzyme that digests protein
  4. Two words organ that is 6 meters long
  5. Cavity between the mouth and esophagus that serves as a passageway for food.
  6. Fibrous connective tissue consisting of fibers that are densely packed
  7. This enzyme breaks down fat
  8. Two words fat globules come with this
  9. This organ makes bile salts
  10. Pancreatic amylase digests this
  11. This is the region of dense fibrous connective tissue beneath the epidermis.
  12. Muscle tissue found in small intestine
  13. Fluid connective tissue contained in blood vessels
  14. Produced by small intestine site of action small intestine

23 Clues: Fats are emulsified by • The top region of the skin • Enzyme that digests protein • This enzyme breaks down fat • This organ makes bile salts • Pancreatic amylase digests this • The outtermost layer of GI Tract • Passageway for food to the stomach • Organ that contains digestive enzymes • Two words organ that is 6 meters long • Two words fat globules come with this • ...

Biology 2014-01-09

Biology crossword puzzle
Across
  1. When growth is rising at a steady rate with no limiting factors
  2. The total of different organisms in a ecosystem
  3. reaction When two chemicals react and become something new
  4. Relationship where one organism benefits and the other suffers
  5. Transportation across the membrane that requires energy
  6. Eats both plants and animals
  7. The place in which an organism lives
  8. The process of joining two smaller organic compounds to form one large organic compound
  9. Where substrates bind with the enzyme
  10. Which type of cell is more simple?
  11. Feeds on carrion(dead animals)
  12. Organelle inside the nucleus that is made of RNA and proteins
Down
  1. The role a species plays in a community; It's total way of life
  2. Maximum number of organisms an environment can hold
  3. The powerhouse of the cell
  4. The monomer of carbohydrates
  5. Organisms that take energy and use it to make their own food
  6. Something that all organic compounds contain
  7. Lowest level of the organization pyramid with Biosphere being the highest
  8. What is the cell membrane made of?
  9. The first step of the scientific method
  10. The monomer of protein
  11. The relationship of two organisms in which both benefit each other

23 Clues: The monomer of protein • The powerhouse of the cell • The monomer of carbohydrates • Eats both plants and animals • Feeds on carrion(dead animals) • What is the cell membrane made of? • Which type of cell is more simple? • The place in which an organism lives • Where substrates bind with the enzyme • The first step of the scientific method • ...

Biology 2014-05-20

Biology crossword puzzle
Across
  1. Organism captures and feeds on another organism.
  2. Kingdom composed of heterotrophs.
  3. A living organism in the kingdom animalia.
  4. wall Supporting layer of the cell membrane in plants.
  5. Energy produced in the mitochondria or chloroplasts.
  6. A group of the same species in the same area.
  7. Breaks down dead organic matter.
  8. Deoxyribose nucleic acid.
  9. Group of similar organism that can breed and produce fertile offspring.
  10. Plant eater.
  11. A living organism found in the kingdom Plantae.
Down
  1. Macromolecule containing Carbon, Hyrogen, Oxygen, and Nitrogen.
  2. Unicellular organism lacking a nucleus.
  3. Basic unit of Matter.
  4. Fats, Oils, and Waxes.
  5. Process of plants taking in sunlight.
  6. Meat Eater.
  7. Seed-Bearing structure of an angiosperm.
  8. Infects living cells.
  9. The area where an organism lives.

20 Clues: Meat Eater. • Plant eater. • Basic unit of Matter. • Infects living cells. • Fats, Oils, and Waxes. • Deoxyribose nucleic acid. • Breaks down dead organic matter. • Kingdom composed of heterotrophs. • The area where an organism lives. • Process of plants taking in sunlight. • Unicellular organism lacking a nucleus. • Seed-Bearing structure of an angiosperm. • ...

Biology 2014-12-04

Biology crossword puzzle
Across
  1. / Substance dissolved in the solution
  2. Scale / Scale that compares the relative concentrations of hydronium ions and hydroxide ions in a solution
  3. energy / Energy in a system that is available for work
  4. / The measurement of the amount of solute dissolved in a fixed amount of the solution
  5. / Quantity of matter an object has
  6. / Things on the right side of the equation
  7. bond / Two atoms sharing one or more pairs of electrons
  8. / The central core of an atom
  9. / A solution that contains more hydroxide ions than hydronium ions
  10. / An atom or molecule with a charge
  11. / Important class of catalysts in living things
  12. / The rate at which atoms or molecules of a substance move determines
Down
  1. / Pure substance that can not be broken down chemically into simpler kinds of matter
  2. Ion / H3O+
  3. / simplest part of a substance that retains all the properties of the substance and that can exist in a free state
  4. Reaction / Substances change into new or more substances
  5. Reaction / Reactions that absorb energy
  6. energy / The amount of energy needed to start the reaction
  7. Number / Number of protons an atom has
  8. / Referring to bases
  9. / Substance in which the solute is dissolved
  10. Reaction / Reactions in which electrons are transferred between atoms

22 Clues: Ion / H3O+ • / Referring to bases • / The central core of an atom • / Quantity of matter an object has • / An atom or molecule with a charge • / Substance dissolved in the solution • Number / Number of protons an atom has • Reaction / Reactions that absorb energy • / Things on the right side of the equation • / Substance in which the solute is dissolved • ...

Biology 2015-09-19

Biology crossword puzzle
Across
  1. Deoxyribonucleic Acid.
  2. The balance of internal conditions.
  3. Smallest unit capable of all life functions
  4. More complex cells. Ex: plants and animals.
  5. Organisms that use sunlight to make food.
  6. Examples of this Kingdom are Protozoans and algae.
  7. Entire organism is made up of one single cell.
  8. The simplest cells. Ex: bacteria.
  9. Organisms that eat plants.
Down
  1. Organisms that can make their own food.
  2. A living organism made up of many specialized cells.
  3. Organisms that use chemicals as energy.
  4. Scientists that identify and name organisms.
  5. Organisms that eat plants and meat.
  6. Organisms that cannot make their own food, must consume other organisms.
  7. The first taxonomist.
  8. Change over time, in order to survive within changing environments.
  9. Examples of this Kingdom are mushrooms and yeasts.
  10. Organisms that eat meat.
  11. The study of all living things.

20 Clues: The first taxonomist. • Deoxyribonucleic Acid. • Organisms that eat meat. • Organisms that eat plants. • The study of all living things. • The simplest cells. Ex: bacteria. • The balance of internal conditions. • Organisms that eat plants and meat. • Organisms that can make their own food. • Organisms that use chemicals as energy. • Organisms that use sunlight to make food. • ...

Biology 2015-02-23

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

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 2015-05-08

Biology crossword puzzle
Across
  1. Any of the various analogous processes by which there is an exchange of gases.
  2. The maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment.
  3. Symbiosis that is beneficial to both organisms involved.
  4. The process by which a substance goes directly from the solid to the gaseous state without passing through the liquid state.
  5. An animal that naturally preys on others
  6. Delayed part of the angiographic examination of a vascular bed, to show small artery patency.
  7. (1) Of, pertaining to, or produced by life or living organisms (of an ecosystem).(2) Pertains to a living thing (such as plant, animal, fungus, etc.) as well as its products (e.g. secretions, wastes, and remains).
  8. The process of giving off water vapour through the skin or mucous membranes; also sometimes referred to as sweating, which is the evaporation of water together with a small amount of sodium chloride via the sweat glands of the skin.
  9. The passage of white blood cells through the endothelium and wall of small blood vessels.
  10. A system that includes all living organisms (biotic factors) in an area as well as its physical environment (abiotic factors) functioning together as a unit.
  11. An organism whose ecological function involves the recycling of nutrients by performing the natural process of decomposition as it feeds on dead or decaying organisms.
Down
  1. An organism that feeds on detritus or organic waste.
  2. The movement of organisms to a specific area, perhaps, for example, an upstream aquatic environment to further downstream.
  3. A form of symbiosis in which one organism (called parasite) benefits at the expense of another organism usually of different species (called host). The association may also lead to the injury of the host.
  4. A factor present in an environment that controls a process, particularly the growth, abundance or distribution of a population of organisms in an ecosystem.
  5. An autotrophic organism capable of producing complex organic compounds from simple inorganic molecules through the process of photosynthesis (using light energy) or through chemosynthesis (using chemical energy).(2) The first trophic level in a food chain in which it serves as a food source for consumers or for higher trophic levels.
  6. An association between two organisms in which one benefits and the other derives neither benefit nor harm.
  7. An organism that generally obtains food by feeding on other organisms or organic matter due to lack of the ability to manufacture own food from inorganic sources; a heterotroph.
  8. The synthesis of complex organic material using carbon dioxide, water, inorganic salts, and light energy (from sunlight) captured by light-absorbing pigments, such as chlorophyll and other accessory pigments.
  9. The close external resemblance of an animal or plant (or part of one) to another animal, plant, or inanimate object.
  10. (1) The part of the earth where living things exist.(2) The part of the earth (or planet) that is capable of supporting life.(3) The living things and their environment.(4) All of the ecosystems of the earth.
  11. A contest between organisms, animals, individuals, groups, etc., for territory, a niche, or a location of resources, for resources and goods, mates, for prestige, recognition, awards, or group or social status, for leadership.
  12. Nonliving, as in a factor, which is a nonliving physical and chemical attribute of a system, for example light, temperature, wind patterns, rocks, soil, pH, pressure, etc. in an environment.

23 Clues: An animal that naturally preys on others • An organism that feeds on detritus or organic waste. • Symbiosis that is beneficial to both organisms involved. • Any of the various analogous processes by which there is an exchange of gases. • The passage of white blood cells through the endothelium and wall of small blood vessels. • ...

Biology 2015-03-23

Biology crossword puzzle
Across
  1. Element needed for formation of proteins, amino acids and nucleic acids.
  2. What is the name of the meristem that produces secondary xylem.
  3. Processes caused by light breaking down IAA on one side of the plant and elongation occurring on the dark side.
  4. What type of sugar is present in a DNA backbone?
  5. What gland produces ADH?
  6. What amino acid can PKU sufferers not break down?
  7. Drought is an example of a density-........ factor.
  8. Are humans ectotherms or endotherms?
  9. What occurs in the blood vessels when the temperature is above optimum?
  10. How many carbons are there in pyruvic acid?
  11. What structure in the chloroplast contains chlorphyll?
Down
  1. What type of competition occurs between members of different species?
  2. Number of haploid gametes produced by one gamete mother cell multiplied by the number of ATP molecules produced by anaerobic respiration?
  3. What layer synthesises alpha amylase when stimulated with GA?
  4. Where does the krebs cycle take place?
  5. An organism's appearance resulting from its inherited genetic information.
  6. What part of the brain monitors body temperature?
  7. What type of chemical reaction occurs to GP when it gains hydrogen; oxidation or reduction?
  8. What do tannins inhibit in a pathogen that attack a plant.
  9. What gene does the repressor molecule join to in the absence of lactose?

20 Clues: What gland produces ADH? • Are humans ectotherms or endotherms? • Where does the krebs cycle take place? • How many carbons are there in pyruvic acid? • What type of sugar is present in a DNA backbone? • What amino acid can PKU sufferers not break down? • What part of the brain monitors body temperature? • Drought is an example of a density-........ factor. • ...

Biology 2015-05-08

Biology crossword puzzle
Across
  1. Transports water and minerals in a plant
  2. Proteins are made up of..
  3. Produces naked seeds in cones
  4. Hormone that makes grapes larger
  5. Examples include Roan Horses and blood type AB
  6. Guanine attaches to..
  7. Muscle and nerve tissue are only found in..
Down
  1. Form of reproduction of a poyp (Cnidarian)
  2. Becomes seeds
  3. Produces 4 sperm
  4. Thymine attaches to..
  5. There are 64...
  6. Comes after Metaphase
  7. n
  8. Has a base of U, A, C, G
  9. Where does transcription happen
  10. Produce 1 egg and 3 polar bodies
  11. Forms a fruit
  12. Diploid
  13. aka Bryophytes

20 Clues: n • Diploid • Becomes seeds • Forms a fruit • aka Bryophytes • There are 64... • Produces 4 sperm • Thymine attaches to.. • Comes after Metaphase • Guanine attaches to.. • Has a base of U, A, C, G • Proteins are made up of.. • Produces naked seeds in cones • Where does transcription happen • Hormone that makes grapes larger • Produce 1 egg and 3 polar bodies • ...

biology 2021-09-10

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

29 Clues: A pure substance made of only one kind of atom. • A naturally occurring catalyst, usually a protein. • The smallest particle of a covalently bonded compound. • A covalently bonded compound containing the element carbon. • A substance that can produce hydrogen ions (H+) in solution. • The attraction between like particles within polar substances. • ...

biology 2021-09-27

biology crossword puzzle
Across
  1. the breakdown of glucose by enzymes, releasing energy and pyruvate
  2. process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
  3. Stacks of thylakoids
  4. a cluster composed of hundreds of chlorophyll molecules and accessory pigments used to harvest light molecules for photosynthesis
  5. reactions of photosynthesis in which energy from ATP and NADPH is used to build high energy compounds
  6. one of the carrier molecules that transfers high energy electrons from chlorophyll to other molecules
  7. electron carrier that provides high energy electrons for photosynthesis
  8. organelle that is the site of ATP production
  9. uses the high energy electrons from the Krebs cycle to convert ADP into ATP
  10. The fluid of the chloroplast surrounding the thylakoid membrane
  11. respiration that does not require oxygen
Down
  1. an organelle found only in plant and algae cell
  2. green pigment in plants that absorbs light energy used to carry out photosynthesis
  3. reactions of photosynthesis that use energy from light to produce ATP and NADPH
  4. Respiration that requires oxygen
  5. second stage of cellular respiration
  6. process by which plants and some other organisms use light energy to covert water and carbon dioxide into oxygen and high energy carbohydrates such as sugars and starches
  7. main energy source that cells use for most of their work
  8. a lower energy molecule that can be converted into ATP by the addition of a phosphate group
  9. A flattened membrane sac inside the chloroplast

20 Clues: Stacks of thylakoids • Respiration that requires oxygen • second stage of cellular respiration • respiration that does not require oxygen • organelle that is the site of ATP production • an organelle found only in plant and algae cell • A flattened membrane sac inside the chloroplast • main energy source that cells use for most of their work • ...

Biology 2021-09-13

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

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

Biology 2021-09-16

Biology crossword puzzle
Across
  1. the scientific name for the modern human species (2 words)
  2. observable characteristics of an individual
  3. Organism that two or more species are descendant from.
  4. _________selection is when certain trait are intentionally bred for (usually selected by humans)
  5. the remains of a plant or animal preserved in rock
  6. How well an organism is able to survive and reproduce
  7. _________ structures are similar physical features organisms share, even though the features may serve completely different functions.
  8. Scientist known as the father or evolution.
  9. a group of organisms that can reproduce fertile offsring together.
  10. offspring between 2 species
  11. the process by which a species becomes fitted to its environment
Down
  1. the amount of variety within a species.
  2. name of Darwins Ship.
  3. The islands off the coast of S.America Darwin famously visited on his voyage.
  4. process whereby organisms better adapted to their environment tend to survive and produce more offspring (2 words)
  5. The formation of a new species.
  6. The idea that genetic distribution changes over time
  7. Type of bird Darwin studied on his voyage.
  8. immediate descendant of an organism
  9. The two chromosomes that all males have

20 Clues: name of Darwins Ship. • offspring between 2 species • The formation of a new species. • immediate descendant of an organism • the amount of variety within a species. • The two chromosomes that all males have • Type of bird Darwin studied on his voyage. • observable characteristics of an individual • Scientist known as the father or evolution. • ...