biology Crossword Puzzles

Biology 2015-06-11

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

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

Biology 2015-06-16

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

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

Biology 2015-11-29

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

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

Biology 2015-11-29

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

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

Biology 2015-11-29

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

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

Biology 2015-11-29

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

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

Biology 2015-08-20

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

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

Biology 2014-09-11

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

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

Biology 2016-04-13

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

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

biology 2017-01-25

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

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

Biology 2023-03-02

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

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

Biology 2022-04-15

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

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

Biology 2022-10-03

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

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

Biology 2022-12-09

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

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

biology 2022-12-15

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

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

Biology 2022-12-09

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

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

Biology 2022-12-09

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

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

Biology 2022-12-19

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

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

Biology 2023-01-23

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

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

Biology 2023-01-09

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

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

Biology 2023-04-17

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

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

biology 2023-03-01

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

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

Biology 2023-02-08

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

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

biology 2023-03-30

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

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

Biology 2023-04-06

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

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

Biology 2023-04-27

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

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

Biology 2023-05-02

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

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

biology 2023-05-02

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

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

Biology 2023-05-03

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

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

Biology 2017-03-28

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

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

Biology 2020-03-18

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

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

Biology 2020-04-18

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

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

Biology 2020-05-14

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

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

Biology 2020-05-13

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

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

Biology 2020-04-10

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

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

Biology 2021-01-22

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

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

biology 2020-10-14

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

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

Biology 2020-10-29

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

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

Biology! 2020-12-01

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

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

Biology 2020-12-06

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

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

BIOLOGY 2021-03-20

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

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

Biology 2021-09-21

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

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

Biology 2021-09-15

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

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

Biology 2021-09-13

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

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

Biology 2021-10-08

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

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

Biology 2021-10-17

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

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

Biology 2022-05-06

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

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

Biology 2022-05-06

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

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

Biology 2022-05-21

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

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

Biology 2022-05-21

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

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

Biology 2022-11-07

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

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

biology 2022-11-08

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

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

Biology 2022-11-09

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

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

Biology 2022-10-24

Biology crossword puzzle
Across
  1. fight infection and stop disease
  2. site for respiration in a cell
  3. produce antibodies that stick pathogens
  4. waste product of respiration
  5. movement down its concentration gradient
  6. flexible layer surrounding the cell
  7. respiration organ
  8. broken down part of cells
  9. carries blood cells and platelets
  10. food substance for energy
  11. diffusion of water
Down
  1. surround, engulf and destroy pathogens
  2. cells that carry oxygen
  3. where blood cells and platelets are made
  4. shape of red blood cell
  5. contains genetic material of organism
  6. element needed for respiration
  7. red pigment that binds with oxygen
  8. device used to see cells
  9. liquid that makes up most of the cell

20 Clues: respiration organ • diffusion of water • cells that carry oxygen • shape of red blood cell • device used to see cells • broken down part of cells • food substance for energy • waste product of respiration • site for respiration in a cell • element needed for respiration • fight infection and stop disease • carries blood cells and platelets • red pigment that binds with oxygen • ...

Biology 2022-10-24

Biology crossword puzzle
Across
  1. fight infection and stop disease
  2. site for respiration in a cell
  3. produce antibodies that stick pathogens
  4. waste product of respiration
  5. movement down its concentration gradient
  6. flexible layer surrounding the cell
  7. respiration organ
  8. broken down part of cells
  9. carries blood cells and platelets
  10. food substance for energy
  11. diffusion of water
Down
  1. surround, engulf and destroy pathogens
  2. cells that carry oxygen
  3. where blood cells and platelets are made
  4. shape of red blood cell
  5. contains genetic material of organism
  6. element needed for respiration
  7. red pigment that binds with oxygen
  8. device used to see cells
  9. liquid that makes up most of the cell

20 Clues: respiration organ • diffusion of water • cells that carry oxygen • shape of red blood cell • device used to see cells • broken down part of cells • food substance for energy • waste product of respiration • site for respiration in a cell • element needed for respiration • fight infection and stop disease • carries blood cells and platelets • red pigment that binds with oxygen • ...

Biology 2022-10-20

Biology crossword puzzle
Across
  1. organism that breaks down dead organic material
  2. an animal that is hunted and killed for food
  3. living or once living things in a ecosystem
  4. an organism that eats plants and animals for energy
  5. made up of parts of earth that exist
  6. an organism that lives on something else
  7. an animal that only eats meat/flesh
  8. an interacting group of various species in a common location
  9. something that carries living organisms
Down
  1. plants,algae,plankton,and bacteria share this in common
  2. an area characterized by its features
  3. an animal that naturally prays on others
  4. non-living part of an Ecosystem
  5. the amount of individuals in a certain place
  6. an animal that feeds on strictly plants
  7. groups of organisms that live and interact with each other
  8. a human or animal that eats plants and meat
  9. the weather conditions in a general area
  10. an individual plant, animal or single celled life form
  11. home to an animal, plant or organism

20 Clues: non-living part of an Ecosystem • an animal that only eats meat/flesh • made up of parts of earth that exist • home to an animal, plant or organism • an area characterized by its features • an animal that feeds on strictly plants • something that carries living organisms • an animal that naturally prays on others • the weather conditions in a general area • ...

Biology 2022-10-20

Biology crossword puzzle
Across
  1. a combination of things to make one product
  2. molecules containing long chains of Amino Acids
  3. a solution that resists pH change when an acid or base is added to it
  4. a large group of organic compounds
  5. an energy molecule found in all organisms
  6. from 0-6 on the PH scale
  7. smallest unit of life
  8. From 7-14 on the PH scale
  9. when particles stick to things other than themselves
  10. a species of atom with a given number of neutrons in their nuclei
  11. the minimum amount of energy needed for an organism to undergo a reaction
  12. when particles stick to eachother
  13. a protien that binds to another organism
  14. the capacity of doing work
  15. the information carrying parts of a cell
Down
  1. the substance on which an enzyme binds on
  2. the result of an action or process
  3. A clucter of atoms
  4. an atom with a negative charge
  5. organic molecules consisting of a nucleoside and a phosphate
  6. A nucleic acid present in all living cells
  7. a measurement of something's acidity or alkaline factors
  8. Hereditary material in humans
  9. electron on the outer shell
  10. a substance produced by an organism
  11. the building block for protien
  12. an organic compound known for being fatty or oily
  13. a substance that changes during chemical reaction
  14. something composed of two different elements

29 Clues: A clucter of atoms • smallest unit of life • from 0-6 on the PH scale • From 7-14 on the PH scale • the capacity of doing work • electron on the outer shell • Hereditary material in humans • an atom with a negative charge • the building block for protien • when particles stick to eachother • the result of an action or process • a large group of organic compounds • ...

biology 2022-09-07

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

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

BIOLOGY 2022-08-22

BIOLOGY crossword puzzle
Across
  1. a variable (often denoted by x ) whose variation does not depend on that of another.
  2. the end or finish of an event or process
  3. emphasizes pluralism and relativism and rejects any certain belief and absolute value
  4. a user-defined, name-value pair that stores and refers to information throughout a test and between tests.
  5. the system of rules
  6. a specific inquiry which the research seeks to provide a response to
  7. the action or process of observing something or someone carefully or in order to gain information
  8. facts and statistics collected together for reference or analysis
  9. the exploitation of biological processes for industrial and other purposes
  10. perform a scientific procedure, especially in a laboratory, to determine something
  11. relating to or contained in the Bible.
Down
  1. an idea used to account for a situation or justify a course of action.
  2. the group of participants who are exposed to the independent variable
  3. the ethics of medical and biological research.
  4. the group that does not receive the new treatment being studied
  5. a variable (often denoted by y ) whose value depends on that of another.
  6. any variable that's held constant in a research study
  7. an expert in or student of natural history
  8. a proposition made as a basis for reasoning, without any assumption of its truth
  9. a three-dimensional representation

20 Clues: the system of rules • a three-dimensional representation • relating to or contained in the Bible. • the end or finish of an event or process • an expert in or student of natural history • the ethics of medical and biological research. • any variable that's held constant in a research study • the group that does not receive the new treatment being studied • ...

Biology 2022-11-28

Biology crossword puzzle
Across
  1. a random process as to which sperm meets which egg
  2. the division of the cytoplasm to the two genetically identical cells
  3. a zygote with any type of abnormal chromosome number
  4. allows the unknown genotype to be determined
  5. only found in males; makes a male a male
  6. offspring are exact copies of parent
  7. when the zygote has a complete extra set of chromosomes
  8. DNA in a cell
  9. the phenotypic expression of a gene at one locus alters that of a gene at a second locus
  10. when a chromosome gains an extra segment lost from another, nonhomologous, chromosome
  11. genetic makeup for a particular trait
Down
  1. a gene that can have multiple phenotypic effects
  2. 2 alleles each affect the phenotype in seperate, distinguishable ways
  3. when a chromosome gains an extra segment lost from its sister chromatid
  4. the reproductive cells that transmit genes from one generation to the next
  5. when the zygote has an extra, or 3 total copies, of a particular chromosome
  6. identical alleles for a particular trait
  7. when a chromosomal fragment is lost and reattaches to the same chromosome in the reverse orientation
  8. 2 different alleles for a particular trait
  9. accounts for 90% of the cell cycle
  10. when a chromosomal fragment is lost, thus genes are lost
  11. the actual division of genetic material to produce two genetically identical cells
  12. _________cells do not display density-dependent and anchorage-dependent inhibition
  13. an individuals complete set of chromosomes
  14. observable appearance of a particular trait
  15. when the zygote has only 1 copy of a particular chromosome

26 Clues: DNA in a cell • accounts for 90% of the cell cycle • offspring are exact copies of parent • genetic makeup for a particular trait • identical alleles for a particular trait • only found in males; makes a male a male • 2 different alleles for a particular trait • an individuals complete set of chromosomes • observable appearance of a particular trait • ...

Biology 2016-11-13

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

Biology 2016-11-13

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

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

Biology 2016-11-13

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

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 2016-11-15

Biology crossword puzzle
Across
  1. what is being grown to make proteins
  2. removes plant fibers
  3. associate professor of forestry
  4. from what animal were scientists using pancreas cells from
  5. green machines inside plant cells
  6. high speed spinning that separates cell into different parts
  7. protein developed in corn
  8. tiny aquatic plant that grows in swamps
  9. plant scientist
  10. segment of DNA to make protein
Down
  1. sam who is watching us
  2. fibrosis 70,000 children and adults have this disease
  3. when scientists place a gene into a plant that expresses a medical protein
  4. from where does morphine come from
  5. antibody what are MABs
  6. where most protein medicines are made today
  7. disk the simplest assay
  8. a PMP used to treat non Hodgkin's lymphoma
  9. made pharmaceuticals what are PMPs
  10. reaction what an extra carbohydrate from plants made into medicine would create
  11. organisms organisms containing foreign genes
  12. the company Stomp created
  13. column filled with an insoluable substance
  14. glycans carbohydrate chains found in both human and animal proteins

24 Clues: plant scientist • removes plant fibers • sam who is watching us • antibody what are MABs • disk the simplest assay • protein developed in corn • the company Stomp created • segment of DNA to make protein • associate professor of forestry • green machines inside plant cells • from where does morphine come from • what is being grown to make proteins • ...

biology 2016-10-21

biology crossword puzzle
Across
  1. people coming into a country
  2. individuals compete or fight over the same resourses
  3. plant eater
  4. eats dead things
  5. first organisms to come into an area after a disaster
  6. predator eats prey
  7. transfer of energy from one level to the next
  8. non living factor that affects population growth
  9. water released by plants
  10. convert nitrogen gas into ammonia(NH3)
  11. people coming into a country
  12. purpose/job in an ecosystem
  13. number of individuals per unit of area
  14. natural disasters: fire, flood, earthquake.tsunami, hurricane
  15. relationships with organisms
  16. symbiotic relationship when both organisms benefit
  17. living factor that can affect population
  18. benefits one species while the other is harmed
  19. gets energy directly form the sun (lowest producer)
  20. the study of the ecosystem;organism and the environment
Down
  1. eats/hunts
  2. different feed;do not get energy directly from the sun
  3. only 10% of energy at any given level is transferred to the next
  4. the number of individuals an enviroment can support
  5. the rate or numbers that animals go through season to season
  6. photosynthesis-sun-chemosynthesis-chemical energy
  7. comes after succession; land that made a comeback
  8. benefits one species while the other is harmed
  9. benefits one organism and does not harm or benefit the other organism
  10. self feeding
  11. slower process than secondary succession due to no soil to start process
  12. nitrogen fixing
  13. how humans release water
  14. eats both plant/ meat
  15. cones that open and spread seeds in a fire
  16. only eats meat
  17. each step in the food chain
  18. gets eaten/hunted

38 Clues: eats/hunts • plant eater • self feeding • only eats meat • nitrogen fixing • eats dead things • gets eaten/hunted • predator eats prey • eats both plant/ meat • water released by plants • how humans release water • purpose/job in an ecosystem • each step in the food chain • people coming into a country • people coming into a country • relationships with organisms • ...

biology 2018-01-29

biology crossword puzzle
Across
  1. a layer lying outside the plasma membrane of plants, fungi, and bacteria
  2. the first stage of cell division
  3. second stage of cell division
  4. one of several structures with specialized functions, suspened in the cytoplasm of a eukaryotic cell
  5. cell division that results in 4 daughter cells, each with half the number of chromosomes of the parent cell
  6. the death of cells which occurs as a normal and controlled part of an organisms growth or development
  7. region of a chromosome to which the microtubules of the spindle attach
  8. the number of visual appearance of chromosomes in the cell nuclei of an organism or species
  9. the complete set of genes or genetic material present in a cell or organism
  10. the division of a cell into 2 identical cells
  11. DNA
  12. non reproductive cell
  13. organisms consisting of cell/s in which genetic maerial is dna in the form of chromosomes contained within a distict nucleus
  14. each of a pair of minute cylindrical organelles near the nucleus in animal cells
  15. a mature haploid male or female germ cell
Down
  1. the finial phase of cell division
  2. a molecule composed of polymers of amino acids joined together by peptide bonds
  3. contains dna within a cell
  4. containing 1 set of chromosomes
  5. a single-celled organism
  6. unit of heredity
  7. the popularion of its bodily cells
  8. form a protein structure that divides the genetic material in a cell
  9. the resting phase between successive mitotic divisions of a cell
  10. a thread like structure of nucleic acids and protein
  11. a minute particle consisting of rna
  12. containing 2 sets of chromosomes
  13. the smallest structural and functional unit of an organism
  14. each of two or more alternative forms of a gene

29 Clues: DNA • unit of heredity • non reproductive cell • a single-celled organism • contains dna within a cell • second stage of cell division • containing 1 set of chromosomes • the first stage of cell division • containing 2 sets of chromosomes • the finial phase of cell division • the popularion of its bodily cells • a minute particle consisting of rna • ...

Biology 2017-12-13

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

29 Clues: Long section of DNA • All the Organisms DNA • controlled cell death • 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 23 chromosones • A cell that contains 46 chromosones • ...

Biology 2017-12-13

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

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

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 46 chromosomes • A cell containing 23 chromosomes • The final phase of cell division • An organism's reproductive cells • The second stage of cell division • The carrier of genetic information • ...

Biology 2017-12-13

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

Biology 2018-03-15

Biology crossword puzzle
Across
  1. The variable that changes
  2. An individual animal or plant
  3. The variable that isn't changed
  4. One cell
  5. A single celled life form
  6. An educated guess
  7. A detailed examination
  8. Something that you get with the outcome of the experiment
  9. No nucleus
  10. All population in a defined area
  11. The study of life itself
Down
  1. All life that exists on Earth
  2. Community together with abiotic factors
  3. Multiple cells
  4. Similar cells wall with similar jobs
  5. Related organs working together
  6. Area of similar ecosystems
  7. Similar tissues working together to perform specific functions
  8. The end of an experiment
  9. A group of individuals of the same species
  10. The variable that changes something
  11. Something that can be found with the five senses
  12. Nuclear membrane
  13. A scientific trial
  14. The smallest unit of an organism/life
  15. The variable that responds

26 Clues: One cell • No nucleus • Multiple cells • Nuclear membrane • An educated guess • A scientific trial • A detailed examination • The end of an experiment • The study of life itself • The variable that changes • A single celled life form • Area of similar ecosystems • The variable that responds • All life that exists on Earth • An individual animal or plant • Related organs working together • ...

Biology 2018-05-03

Biology crossword puzzle
Across
  1. A compound that found in living tissue as a constituent bases of nucleic acids.
  2. Process of changing a gene to treat a medical disease or disorder,
  3. which is often shortened to rDNA, is an artificially made DNA strand that is formed by the combination of two or more gene sequences.
  4. RNA combines with proteins to form ribosomes.
  5. Small, circular piece of DNA located on the cytoplasm of many bacteria.
  6. complementary to the three bases of a codon of mRNA Translation, process converted into the sequence of amino acids of a protein.
  7. Used to determine whether two samples of genetic material are form the same person.
  8. duplicates its DNA in a copying process.
  9. Member of a population of genetically identical cells produced from a single cell.
  10. A compound that is one of the four constituent base of nucleic acid.
  11. term used to an organism that contains genes from other organisms.
  12. Alleles that produce detectable phenotypic differences useful in genetic analysis.
  13. one of the four constituent bases of nucleic acids.
  14. a key role in the expression of human genes.
Down
  1. A compound that occurs in guano and fish scales, and is one of the four constituent bases of nucleic acids.
  2. The group or radical obtained by removal of one or more hydrogen atoms from phosphoric acid.
  3. RNA molecules carry copies of the instructions for assembling amino acids into proteins.
  4. Scientific study of crime scene evidence; scientific test or technique used in connection with the detection of crime.
  5. Comprised of two prongs wherein each prong is the single strand of DNA.
  6. The perfect fit between A-T and G-C nucleotides.
  7. Enzyme that cuts DNA at a sequence of nucleotides.
  8. An enzyme that joins individual nucleotides to produce a new strand of DNA.
  9. An enzyme that is responsible for copying a DNA sequence into an RNA sequence, during the process of transcription.
  10. synthesis of an RNA molecule from DNA template.
  11. specify a particular amino acid to be incorporated onto a protein.
  12. used by living organisms to separate the strands of nucleic acids.
  13. An enzyme that catalyzes the binding of two molecule.
  14. An enzyme that synthesis short RNA sequences.
  15. RNA carries each amino acid to a ribosome during protein synthesis.

29 Clues: duplicates its DNA in a copying process. • a key role in the expression of human genes. • RNA combines with proteins to form ribosomes. • An enzyme that synthesis short RNA sequences. • synthesis of an RNA molecule from DNA template. • The perfect fit between A-T and G-C nucleotides. • Enzyme that cuts DNA at a sequence of nucleotides. • ...

Biology 2019-05-08

Biology crossword puzzle
Across
  1. Cell cell to a plant
  2. more than one cell
  3. powerhouse
  4. protects the cell
  5. a cell with a tail
  6. helps ameba move
  7. helps euglena move
  8. System blood
  9. hair on a cell
  10. living in the cell
  11. what organs are made out of
  12. System takes out waste
Down
  1. one cell
  2. the brain
  3. makes food
  4. a cell with hair
  5. provides structure
  6. a cell that looks like a splat
  7. takes in light
  8. System helps you breath
  9. Cell cell to a animal
  10. System a group of organs working together
  11. any living thing
  12. System breaks down food
  13. holds fluid
  14. the circle cell

26 Clues: one cell • the brain • makes food • powerhouse • holds fluid • System blood • takes in light • hair on a cell • the circle cell • a cell with hair • helps ameba move • any living thing • protects the cell • more than one cell • provides structure • a cell with a tail • helps euglena move • living in the cell • Cell cell to a plant • Cell cell to a animal • System takes out waste • System helps you breath • ...

biology 2019-05-08

biology crossword puzzle
Across
  1. made of cells
  2. are oligohymenophorea
  3. the brain
  4. living things
  5. how single cells see
  6. not with the cytoplasm
  7. 50000 cell
  8. how plants make food
  9. bunch of organs
  10. moves the blood
  11. hold everything
  12. the exit of the body
  13. cell in humens
  14. in muiti cell things
Down
  1. Filled with cytoplasm,
  2. part of whip like thing
  3. single cell things
  4. convert food to energy
  5. lungs
  6. give energy
  7. 800 species
  8. more than one cell things
  9. made of tissue
  10. single membrane
  11. cell in plants
  12. can change shape
  13. protect the plant cell

27 Clues: lungs • the brain • 50000 cell • give energy • 800 species • made of cells • living things • made of tissue • cell in plants • cell in humens • single membrane • bunch of organs • moves the blood • hold everything • can change shape • single cell things • how single cells see • how plants make food • the exit of the body • in muiti cell things • are oligohymenophorea • Filled with cytoplasm, • ...

Biology 2019-05-06

Biology crossword puzzle
Across
  1. makes its own food
  2. like a tail
  3. used to move and grab food
  4. carries oxygen to cells
  5. uses pseudopods
  6. uses cilia
  7. uses sun to make food
  8. removes waste
  9. sacs for storage, digestion and waste removal
  10. the control center, stores cell's DNA
  11. more than 1 cell
  12. uses flagellum can eye spot
  13. human
  14. a number of organized or specialized structures within a living cell.
  15. hair like used to move cell
  16. like a solar panel
Down
  1. made up of many cells
  2. examples- respiratory and excretory
  3. 1 cell
  4. Breaks down food
  5. takes in oxygen
  6. spread out, round, no chloroplast, small vacuole.
  7. protects cell and provides strength
  8. surround cell, control entrance and exit.
  9. produces energy
  10. chloroplast, cell wall, larger vacuole, no space, brick wall
  11. example- heart and lungs

27 Clues: human • 1 cell • uses cilia • like a tail • removes waste • takes in oxygen • uses pseudopods • produces energy • Breaks down food • more than 1 cell • makes its own food • like a solar panel • made up of many cells • uses sun to make food • carries oxygen to cells • example- heart and lungs • used to move and grab food • uses flagellum can eye spot • hair like used to move cell • ...

biology 2019-05-06

biology crossword puzzle
Across
  1. system largest levek if organization
  2. produces energy
  3. protects the cell and provides strength
  4. more than one cell
  5. lives in freshwater
  6. collects waste produced by cells
  7. a body if a human or animal
  8. a tool to capture the prey
  9. removes waste (CO2)
  10. stores DNA
  11. basic units of life in organisms of the kingdom
  12. storage for waste removal
  13. hair like structures
Down
  1. number of organized structures
  2. is the process by which organisms transform light into food
  3. a single cell
  4. live in either water or soil
  5. carries waste products
  6. surrounding the cell
  7. a thread like structure that allows a cell to move
  8. senses sun
  9. systemthe system which elimanates
  10. lives in mostly freshwater
  11. don't have cell walls and chloropast
  12. makes a organ
  13. makes its food from sunlight

26 Clues: senses sun • stores DNA • a single cell • makes a organ • produces energy • more than one cell • lives in freshwater • removes waste (CO2) • surrounding the cell • hair like structures • carries waste products • storage for waste removal • a tool to capture the prey • lives in mostly freshwater • a body if a human or animal • live in either water or soil • makes its food from sunlight • ...

biology 2018-10-30

biology crossword puzzle
Across
  1. fish
  2. double
  3. cartilage
  4. flat
  5. "cell eating" of large particles
  6. worm
  7. (2 words) passive movement of a substance down a concentration gradient and across a cell membrane that requires a carrier protein
  8. the clear, viscous fluid of the cell
  9. a method of classifying organisms based on their evolutionary relationships
  10. process by which the body produces new cells fro growth and to replace worn out and damaged cells; results in tow daughter cells that are identical to the parent cell
  11. life
Down
  1. hair-like appendages on the cell membrane
  2. the single set of chromosomes found in gametes
  3. even
  4. the site of protein synthesis
  5. (2 words) sheets of cells that cover or line other tissues
  6. uneven
  7. membrane bound sacs formed from other membranes
  8. digits
  9. bone

20 Clues: fish • even • flat • worm • bone • life • double • uneven • digits • cartilage • the site of protein synthesis • "cell eating" of large particles • the clear, viscous fluid of the cell • hair-like appendages on the cell membrane • the single set of chromosomes found in gametes • membrane bound sacs formed from other membranes • (2 words) sheets of cells that cover or line other tissues • ...

Biology 2019-09-28

Biology crossword puzzle
Across
  1. All of the chemical processes that build up or break down materials.
  2. Precipitation that isn't absorbed into the soil which moves from the ground surface into places that water collect.
  3. A lipid that has a ring structure.
  4. Fat-soluble, plays a key role in helping the blood clot prevent excessive bleeding.
  5. It prevents the natural substrate from binding to the enzyme.
  6. A theory that states all living organisms are composed of cells.
  7. A site that allows molecules to either activate or inhibit enzyme activity.
  8. Fat-soluble, your body produces it to respond to sun exposure.
  9. Contains three fatty acids bonded to glycerol.
  10. A structure that results in the maximum energy point along the reaction path.
Down
  1. Forms when electrons in a covalent bond are evenly distributed, or when the electric charges cancel each other out.
  2. The code determining the sequence of amino acids is transcribed into this, which moves to ribosomes for protein synthesis.
  3. A polysaccharide that's made and stored in animals, and is more highly branched than plant starches.
  4. An outer shell electron associated with an atom, which can be transferred to or shared with another atom.
  5. Makes up cell membranes, it consists of glycerol, two fatty acids, and a phosphate group.
  6. Large ecological areas on Earth, with fauna and flora adapting to their environment.
  7. A type of molecule that both fats and oils consist of, also bonded to fatty acids.
  8. Binds to enzyme somewhere other than the active site.
  9. A polysaccharide found in the exoskeletons of insects.
  10. A disaccharide that's usually present in milk.

20 Clues: A lipid that has a ring structure. • A disaccharide that's usually present in milk. • Contains three fatty acids bonded to glycerol. • Binds to enzyme somewhere other than the active site. • A polysaccharide found in the exoskeletons of insects. • It prevents the natural substrate from binding to the enzyme. • ...

biology 2023-05-13

biology crossword puzzle
Across
  1. ee
  2. dd
  3. p
  4. o
  5. y
  6. ii
  7. k
  8. cc
  9. mm
  10. z
  11. v
  12. kk
  13. gg
  14. h
  15. ll
  16. m
  17. a
  18. b
  19. c
Down
  1. l
  2. w
  3. x
  4. u
  5. bb
  6. e
  7. t
  8. d
  9. s
  10. jj
  11. f
  12. hh
  13. aa
  14. n
  15. q
  16. i
  17. nn
  18. j
  19. ff
  20. g
  21. r

40 Clues: l • w • x • p • u • e • t • o • d • y • s • f • k • n • z • q • v • i • j • h • g • r • m • a • b • c • ee • dd • bb • jj • ii • hh • cc • aa • mm • nn • kk • ff • gg • ll

biology 2023-05-09

biology crossword puzzle
Across
  1. another name for fats
  2. enzyme that digests sugar
  3. pressure on plant cells
  4. breaks down fats
  5. helps to neutralize acid
  6. macromolecule made up of sugars
  7. makes up cell walls
  8. tiny projections in small intestine
  9. secretes enzymes for digestion
  10. top and bottom of leaf
  11. macromolecule made up of amino acids
  12. movement of water to more particles
Down
  1. surrounds all cells
  2. enzyme that digests protein
  3. animal cells do this in water
  4. suffix that all enzymes have
  5. where the DNA is stored
  6. made up of tightly wound DNA
  7. ideal conditions for a reaction
  8. biological catalyst
  9. prevents food from going into lungs

21 Clues: breaks down fats • surrounds all cells • makes up cell walls • biological catalyst • another name for fats • top and bottom of leaf • pressure on plant cells • where the DNA is stored • helps to neutralize acid • enzyme that digests sugar • enzyme that digests protein • suffix that all enzymes have • made up of tightly wound DNA • animal cells do this in water • ...

Biology 2023-05-27

Biology crossword puzzle
Across
  1. Direction of DNA strands
  2. Helps with carbon fixation
  3. An organism's strategy for survival
  4. Symbiotic relationship like gut bacteria in humans
  5. Shortening these will cause wrinkles and gray hair
  6. Strongest chemical bond
  7. Symbiotic relationship like a bird nesting in a tree
  8. Lipid with no double bonds in its fatty acids
  9. Added to one of the ends of mRNA
  10. Operon whose default is "off"
  11. Sub-population that depends on gene flow to survive
  12. Have as many babies as possible all at once
  13. Protein structure that is a chain of amino acids
  14. Enzyme that fixes 33-Across
  15. Study of life
  16. Similar traits due to common ancestor
  17. Domain of life that has nuclei
  18. Helicase causes this
Down
  1. Cells after the first meiotic division
  2. What an insertion of 1 codon would cause
  3. First step of fermentation
  4. Like cacti, exchange gases only at night
  5. You will regret removing this kind of species from a community
  6. Ability to produce the most offspring
  7. Abnormal number of chromosomes
  8. How the genes for the color of labrador retrievers are expressed
  9. DNA is wrapped around these
  10. Includes all living and non-living things in an area
  11. Gives orange-ish pigment in plants
  12. Similar traits not because of common ancestor
  13. Measure of chaos
  14. Virus with RNA
  15. Change in allele frequency in a population over time

33 Clues: Study of life • Virus with RNA • Measure of chaos • Helicase causes this • Strongest chemical bond • Direction of DNA strands • First step of fermentation • Helps with carbon fixation • DNA is wrapped around these • Enzyme that fixes 33-Across • Operon whose default is "off" • Abnormal number of chromosomes • Domain of life that has nuclei • Added to one of the ends of mRNA • ...

biology 2023-09-28

biology crossword puzzle
Across
  1. product
  2. Matter
  3. aerobic
  4. ATP
  5. Chlorophyll
  6. Chloroplast
  7. Decomposer
  8. autotroph
  9. Fermentation
  10. biosphere
  11. Hydrosphere
  12. celluarresperation
Down
  1. carbon
  2. Electrontransportchain
  3. Glycolysis
  4. ADP
  5. Heterotroph
  6. Darkreactions
  7. atmosphere
  8. biosphere
  9. Geosphere

21 Clues: ADP • ATP • carbon • Matter • product • aerobic • autotroph • biosphere • Geosphere • biosphere • Glycolysis • atmosphere • Decomposer • Chlorophyll • Heterotroph • Chloroplast • Hydrosphere • Fermentation • Darkreactions • celluarresperation • Electrontransportchain

Biology 2024-01-23

Biology crossword puzzle
Across
  1. Mutagen that lead to the formation of cancer
  2. autonomous DNA circular molecule that transferred between bacteria
  3. Electron microscopes use ______
  4. Specific ions that move across protein channels
  5. binary fission is a form of ______ reproduction
  6. water chanel that is used in osmosis
  7. Tumor cell that invade neighbouring tissue
  8. the theory that life on Earth origjnated from microorganism or chemical precursors of life present in outer spaces and able to initiate life
  9. can form any cell type
  10. A symbiotic relationship where one organism lives inside of the cell of other organism for their mutual benefit
  11. moleule that allow cell to cell recognition
Down
  1. process where cellullar contents are segregated and cell split into two
  2. method use to falsify Davson-Danielle model
  3. one of the functions of life
  4. the reason why phospholipids form bilayer in water
  5. Treated by replacing dead nerve cells with living dopamine-producing ones
  6. Allow phospholipid to form vesicle
  7. A scientist who designed an experiment to test whether sterile nutrient broth could spontaneously generate microbial life
  8. how does cyclin activate CDK
  9. process during s phase

20 Clues: process during s phase • can form any cell type • one of the functions of life • how does cyclin activate CDK • Electron microscopes use ______ • Allow phospholipid to form vesicle • water chanel that is used in osmosis • Tumor cell that invade neighbouring tissue • method use to falsify Davson-Danielle model • moleule that allow cell to cell recognition • ...

biology 2024-01-23

biology crossword puzzle
Across
  1. salah satu pembuluh angkut
  2. tumbuhan berbunga disebut juga
  3. tanaman yang membutuhkan spora
  4. nama lain lumut hati
  5. memiliki sel banyak
  6. pembentukan lembaga dari bagian selain ovum
  7. alat reproduksi generatif
  8. alat reproduksi tanaman paku
  9. tumbuhan berbiji tertutup
Down
  1. proses pembuatan makanan pada tumbuhan
  2. tangkai spora disebut
  3. dinding sel pada tumbuhan terdiri dari
  4. padi berakar
  5. yang terletak di sisi atas dan bawah daun
  6. penghasil spora
  7. bakau merupakan tanaman yang hidup di
  8. nama lain paku sejati
  9. tanaman bersifat dikotil
  10. yang dikeluarkan melalui stomata
  11. bentuk pelebaran dari seta

20 Clues: padi berakar • penghasil spora • memiliki sel banyak • nama lain lumut hati • tangkai spora disebut • nama lain paku sejati • tanaman bersifat dikotil • alat reproduksi generatif • tumbuhan berbiji tertutup • salah satu pembuluh angkut • bentuk pelebaran dari seta • alat reproduksi tanaman paku • tumbuhan berbunga disebut juga • tanaman yang membutuhkan spora • ...

Biology 2023-11-16

Biology crossword puzzle
Across
  1. Supports and protects the plant
  2. Surrounds nucleus
  3. Storage area
  4. The shrinking of the cell membrane
  5. Where ribosomes are made
  6. Selectively permeable
  7. Groups of organs working together
  8. Substances in solution<conc. inside the cell
  9. Branch of Biology
  10. Packaging and secreting proteins
  11. Cell division
  12. Substances in solution>conc. inside the cell
  13. Movement of materials out of the cell
Down
  1. Three things
  2. Diffusion of water
  3. Control center
  4. Transports materials
  5. Holds organelles
  6. Digests waste and worn out cell parts
  7. High to low concentration
  8. Energy being converted
  9. Engulfs any substance outside of the cell
  10. Dissolved substances inside=outside of the cell
  11. Protein synthesis
  12. Power house

25 Clues: Power house • Three things • Storage area • Cell division • Control center • Holds organelles • Surrounds nucleus • Branch of Biology • Protein synthesis • Diffusion of water • Transports materials • Selectively permeable • Energy being converted • Where ribosomes are made • High to low concentration • Supports and protects the plant • Packaging and secreting proteins • ...

Biology 2023-10-04

Biology crossword puzzle
Across
  1. Sphere of earth, all the gases surrounding earth.
  2. Type of organism that is able to make its own food, base of the food chain
  3. nutrient, used in proteins and nucleic acids must be fixed or living things to use, often limited
  4. First step of Aerobic respiration breaks down glucose into pyruvate, make some NADH.
  5. second step of anaerobic respiration, 2 types include alcoholic and lactic acid
  6. Describes a situation in which oxygen is present
  7. substance created during a chemical reaction, made from reactants.
  8. Reactions Second step of photosynthesis, uses energy ATP and NADPH to make glucose from CO2
  9. Adenosine triphosphate, changed energy storage molecule with 3 phosphorus groups
  10. sphere of earth, all the rocks and soil on earth.
  11. First step of photosynthesis, uses sunlight to split H2O and make ATP and NADPH, O2 is released
  12. Nutrient, used in phosphates of Nucleic Acids and Phospholipids of membranes,often limited
Down
  1. Process of using light energy to move glucose.
  2. Organelle site of photosynthesis
  3. Pigment in Chloroplasts, used to triphosphate energy during photosynthesis
  4. anything that has mass and it takes up space, makes up everything
  5. Sphere of earth, all the water of earth
  6. substances at the beginning of of chemical reaction changed into products
  7. process of breaking down glucose to make ATP
  8. Adenosine diphosphate, unchanged energy storage molecule with 2 phosphates.

20 Clues: Organelle site of photosynthesis • Sphere of earth, all the water of earth • process of breaking down glucose to make ATP • Process of using light energy to move glucose. • Describes a situation in which oxygen is present • Sphere of earth, all the gases surrounding earth. • sphere of earth, all the rocks and soil on earth. • ...

BIOLOGY 2023-12-10

BIOLOGY crossword puzzle
Across
  1. What is the main gas responsible for the greenhouse effect in the atmosphere?
  2. What is the function of cilia in the respiratory tract?
  3. Which gas is the primary product of cellular respiration?
  4. What is the primary respiratory pigment in humans?
  5. What is the process of the movement of gases from an area of higher concentration to an area of lower concentration?
  6. What is the term for the volume of air inspired forcefully after a normal inspiration?
  7. What is the term for the total volume of air a person's lungs can hold?
  8. respiration What is the process of breakdown of glucose in the absence of oxygen called?
  9. Name the respiratory pigment in plants.
  10. Name the condition characterized by the collapse of lung tissue.
  11. Name the muscular partition separating the thoracic and abdominal cavities.
  12. Name the respiratory disorder characterized by inflammation and constriction of airways.
Down
  1. What is the term for the diffusion of gases between blood and body tissues?
  2. Which gas is responsible for maintaining the acidity of the blood?
  3. Which respiratory pigment is found in insects?
  4. What is the term for the maximum volume of air a person can exhale after a maximal inhalation?
  5. Name the small air sacs where gas exchange occurs in the lungs.
  6. anhydrase: Which enzyme in red blood cells facilitates the conversion of carbon dioxide to bicarbonate ions?
  7. Which gas is transported in the blood as a dissolved molecule?
  8. Which component of tobacco smoke is harmful to the respiratory system?
  9. What is the term for the amount of air remaining in the lungs after a forced expiration?
  10. What is the site of gas exchange in plants?
  11. Which part of the brain controls the basic rhythm of breathing?
  12. Name the enzyme responsible for breaking down surfactant in the alveoli.
  13. What is the term for the volume of air inspired or expired during normal breathing?

25 Clues: Name the respiratory pigment in plants. • What is the site of gas exchange in plants? • Which respiratory pigment is found in insects? • What is the primary respiratory pigment in humans? • What is the function of cilia in the respiratory tract? • Which gas is the primary product of cellular respiration? • ...

biology 2023-12-11

biology crossword puzzle
Across
  1. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
  2. an adaptor molecule composed of RNA, typically 76 to 90 nucleotides in length
  3. one of two strands of DNA found at the replication fork, or junction, in the double helix
  4. Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.
  5. the process of copying a segment of DNA into RNA
  6. a segment of a DNA or RNA molecule containing information coding for a protein or peptide sequence
  7. a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
  8. a class of enzymes thought to be vital to all organisms
  9. a distinct sequence of nucleotides forming part of a chromosome
  10. the material of which the chromosomes of organisms other than bacteria
Down
  1. In molecular biology, messenger ribonucleic acid is a single-stranded molecule of RNA
  2. an alteration in the nucleic acid sequence of the genome of an organism
  3. a sugar of the pentose class which occurs widely in nature as a constituent of nucleosides and several vitamins and enzymes
  4. Amino acids are organic compounds that contain both amino and carboxylic acid functional groups
  5. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass
  6. a segment of a DNA or RNA molecule which does not code for proteins and interrupts the sequence of genes
  7. the process in living cells in which proteins are produced using RNA molecules as templates
  8. a compound consisting of a nucleoside linked to a phosphate group
  9. a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule
  10. a single DNA strand that, during DNA replication

20 Clues: the process of copying a segment of DNA into RNA • a single DNA strand that, during DNA replication • a class of enzymes thought to be vital to all organisms • a distinct sequence of nucleotides forming part of a chromosome • a compound consisting of a nucleoside linked to a phosphate group • the material of which the chromosomes of organisms other than bacteria • ...

Biology 2023-11-13

Biology crossword puzzle
Across
  1. An organ of the body which responds to external stimuli
  2. Cover up wounds with clots
  3. Lets blood go through our body.
  4. The study of life
  5. Enables us to excrete waste
  6. A thing or event that evokes a specific functional reaction
  7. Blood from body
  8. Part of the immune system
  9. haemoglobin and Oxygen
  10. The "Holding Chambers"
  11. Enable us to do things
  12. vital for sensory perception and integration
  13. Provides our limbs with red stuff.
  14. Emotions and memories.
  15. Prevents bacteria from overtaking our body.
Down
  1. Nerve cells that carry information
  2. Inhalation and exhalation
  3. Processes images and visual cues.
  4. Language, memory, reasoning, thought, learning, decision-making, emotion, intelligence and personality
  5. Pumping blood.
  6. The "Pumping Chambers"
  7. Brain and Spinal cord
  8. Language, memory, reasoning, thought, learning, decision-making, emotion, intelligence and personality
  9. Bones
  10. The smallest structural and functional unit of an organism
  11. The system that tells you how to react.
  12. Body Temperature and hunger and thirst.
  13. Manages thinking, emotions, personality, judgment, self-control, muscle control and more
  14. _____ oblongata
  15. Food

30 Clues: Food • Bones • Pumping blood. • Blood from body • _____ oblongata • The study of life • Brain and Spinal cord • The "Pumping Chambers" • haemoglobin and Oxygen • The "Holding Chambers" • Enable us to do things • Emotions and memories. • Inhalation and exhalation • Part of the immune system • Cover up wounds with clots • Enables us to excrete waste • Lets blood go through our body. • ...

Biology 2023-12-09

Biology crossword puzzle
Across
  1. sends motor commands from the brain to the body
  2. holds the components of the cell together and protects them from damage
  3. helps transport materials that an organism needs to survive and recycle waste materials
  4. this type of tissue allows for support and strengthening of the bones and organs of the body
  5. produces spindle fibers to separate chromosomes during cell division
  6. energy storage and provides cushioning
  7. acts a factory in which proteins from the ER are further processed
  8. this type of tissue supports organs and cells
  9. breaks down excess or warn out cell parts
  10. contracts and has a pumping action
  11. keeps the heart pumping and blood circulating around the body
  12. is a protective barrier for injuries
  13. this type of tissue coordinates and controls many body activities
  14. provides tensile strength and protection
  15. delivers oxygen, various cells and nutrients and is pumped throughout the body
  16. contains genetic information and acts as the cells control center
Down
  1. produces and assembles cell ribosomes
  2. responsible for the synthesis of essential lipids and cholesterol
  3. the sight of protein synthesis
  4. resists comprehensive force, enhances bone resilience and provides support on bony areas
  5. this type of tissue forms the covering for all body surfaces
  6. stabilizes the body and is surrounded mainly by muscle or fats
  7. controls the body and sends signals/messages/commands for the body
  8. this type of tissue provides movement of the body parts
  9. generate the energy needed to power a cell (also known as the cells power house)
  10. regulates the transport of materials entering and exiting the cell
  11. supports the body and protects soft tissues
  12. modifies, folds and sorts protein for the rest of the cell to function
  13. in the storage and disposal of various substances
  14. produces energy through photosynthesis and releases processes that improve plant growth

30 Clues: the sight of protein synthesis • contracts and has a pumping action • is a protective barrier for injuries • produces and assembles cell ribosomes • energy storage and provides cushioning • provides tensile strength and protection • breaks down excess or warn out cell parts • supports the body and protects soft tissues • this type of tissue supports organs and cells • ...

Biology 2023-12-13

Biology crossword puzzle
Across
  1. factor where changes in a habitat affect the organism's survival
  2. different looking species can have similar internal systems
  3. force that causes a specific phenotype to be more advantageous
  4. factor where differences between organisms of the same species
  5. factor where there is a difference in genes passed on to new generations
  6. the letters that represent a trait
  7. factor species produces more offspring than can survive
  8. varian in dna
  9. factor where members of a species fight for same supplies
  10. still present but no longer used (goosebumps)
  11. one dominant and one recessive allele
  12. the ability for organisms with more advantages to be able to reproduce more
Down
  1. advantage that organism has that is developed overtime
  2. tool to determine a common ancestor
  3. have the same functions but arent from a common ancestor
  4. the theory that organisms with more advantageous traits are more likely to survive
  5. the visible trait that comes from the genotype
  6. the genetic formation that contains genetic instructions for organisms
  7. shows how the same species evolved over time and developed better traits
  8. sections of dna that code for specific traits
  9. different forms of the same gene
  10. a characteristic of an organism
  11. have different functions but come from a common ancestor
  12. a way to visualize possible genotypes of the offspring
  13. a change in a species over a long period of time

25 Clues: varian in dna • a characteristic of an organism • different forms of the same gene • the letters that represent a trait • tool to determine a common ancestor • one dominant and one recessive allele • sections of dna that code for specific traits • still present but no longer used (goosebumps) • the visible trait that comes from the genotype • ...

biology 2023-11-17

biology crossword puzzle
Across
  1. the substance in which the solute dissolves
  2. bond the attraction between a hydrogen atom with a partial positive charge and another atom with a partial negative charge
  3. The study of chemistry begins with the basic unit of matter
  4. made up mostly from carbon and hydrogen atoms
  5. bond when the moving electron is traveled threw the nuclei atom
  6. weak acids or bases that can react with strong acids or bases to prevent sharp
  7. a negatively charged particle with 1/1840 the mass of protons
  8. a pure substance that consists entirely of one type of atom
  9. a neutral atom that gains electrons and loses electrons
  10. the substance that is dissolved
  11. the ions gradually become dispersed in the water, forming a type of mixture
Down
  1. the structure that results when atoms are joined together by covalent bonds
  2. a substance formed by the chemical combination of two or more elements
  3. a compound that produces hydroxide ions in a solution
  4. this is made up of carbon
  5. strong forces bind protons and neutrons together
  6. macromolecules containing nitrogen as well as carbon
  7. Atoms of the same element that differ in the number of neutrons they contain
  8. any compound that releases H+ ions into a solution
  9. bond this is formed when one or more electrons are transferred from one atom to another

20 Clues: this is made up of carbon • the substance that is dissolved • the substance in which the solute dissolves • made up mostly from carbon and hydrogen atoms • strong forces bind protons and neutrons together • any compound that releases H+ ions into a solution • macromolecules containing nitrogen as well as carbon • a compound that produces hydroxide ions in a solution • ...

Biology 2023-09-14

Biology crossword puzzle
Across
  1. When the concentration of two solutions is the same.
  2. Only found in plants and it's where photosynthesis takes place.
  3. Only found in plants cells and it helps plants keep their shape.
  4. The diffusion of water through a selectively permeable membrane.
  5. When one solution has a lower concentration of solutes.
  6. A single cellular organism.
  7. Used in a negative feedback loop is is evoked by a stimulus.
  8. Particles that move from a more concentrated area, to a less concentrated area.
  9. Is found in the nucleus of the cell and it holds genetic material.
  10. A unicellular organism.
  11. The power house of the cell.
Down
  1. Keeping a balance between both physical and chemical conditions of an organism.
  2. Changing food into energy.
  3. Having a tendency to mix with or be wetted by water.
  4. A jelly-like substance in cell.
  5. The flexible barriered that surrounds all cells.
  6. Tending to repel water.
  7. A particle in the cell that is like a protein.
  8. When one solution has a higher concentration of solutes.
  9. The most basic unit of life for a plant.
  10. The change in a species overtime.
  11. Uses in a negative feedback loop and senses the stimulus.

22 Clues: Tending to repel water. • A unicellular organism. • Changing food into energy. • A single cellular organism. • The power house of the cell. • A jelly-like substance in cell. • The change in a species overtime. • The most basic unit of life for a plant. • A particle in the cell that is like a protein. • The flexible barriered that surrounds all cells. • ...

Biology 2023-09-22

Biology crossword puzzle
Across
  1. has only one cell
  2. help to move and eat
  3. eukaryotic cells evolved from prokaryotic cells overtime
  4. storage for a cell
  5. genetic material holder
  6. long tail, helps to move and eat
  7. moves to an area higher in certain chemicals
  8. keeps the environment stable for the cell
  9. makes protein
  10. help to move
  11. has a nucleus
  12. causes photosynthesis and changes colors of plants
  13. no nucleus
Down
  1. organism that has more than one cell
  2. the eyepiece multiplied by the objective lens
  3. moves towards light
  4. everything is made of cells
  5. a microscope that shows great detail
  6. what cells use for storage
  7. a heavily pigmented region in single celled organisms

20 Clues: no nucleus • help to move • makes protein • has a nucleus • has only one cell • storage for a cell • moves towards light • help to move and eat • genetic material holder • what cells use for storage • everything is made of cells • long tail, helps to move and eat • organism that has more than one cell • a microscope that shows great detail • keeps the environment stable for the cell • ...

Biology 2023-09-04

Biology crossword puzzle
Across
  1. organ system that deals with creating offspring
  2. protective membrane around cells
  3. store nutrients in cells
  4. produce proteins
  5. house ribosomes
  6. make ribosomes
  7. turns chemical energy into ATP
  8. detoxify and house lipids
  9. organ system that makes up the structure
  10. organ system that transports nutrients around the body
  11. organ system that deals with responding to stimuli
Down
  1. recognized by 1:2:1 ratio
  2. organ system that deals with obtaining nutrients
  3. house dna
  4. the stiffer cell membrane only in plants
  5. transforms and directs proteins for special jobs
  6. speed up chemical reactions
  7. liquid in the cell
  8. cell with no nucleus
  9. organ system that deals with locomotion
  10. cell with nucleus

21 Clues: house dna • make ribosomes • house ribosomes • produce proteins • cell with nucleus • liquid in the cell • cell with no nucleus • store nutrients in cells • recognized by 1:2:1 ratio • detoxify and house lipids • speed up chemical reactions • turns chemical energy into ATP • protective membrane around cells • organ system that deals with locomotion • ...

Biology 2024-01-12

Biology crossword puzzle
Across
  1. This part of a plant cell helps in reproduction.
  2. This part of a plant does not have any palisade cells.
  3. Being able to respond to stimuli.
  4. A feature, a quality of something.
  5. A process of eating.
  6. Several different tissues working together to do the same job.
  7. Making new living organisms.
  8. Ciliated cells and root hair cells are … types of animal and plant cells.
  9. Air, water, and sand are … things.
  10. An axon and dendrites are … of a nerve cell’s cytoplasm.
Down
  1. A chemical reaction that takes place in all living cells, releasing energy from food.
  2. Getting rid of waste products from the chemical reactions taking place inside body cells.
  3. The largest part of a root hair cell.
  4. A permanent increase in size.
  5. Changing the position or shape of part of the body.
  6. Taking in nutrients to keep the organism alive.
  7. Apple on a tree is a … thing.
  8. Red blood cells are made up of a cell membrane and … .
  9. The main purpose of breaking down food is to release … .
  10. A nerve cell.
  11. Objects by which someone or something is surrounded.
  12. This part of a plant supports it.

22 Clues: A nerve cell. • A process of eating. • Making new living organisms. • A permanent increase in size. • Apple on a tree is a … thing. • Being able to respond to stimuli. • This part of a plant supports it. • A feature, a quality of something. • Air, water, and sand are … things. • The largest part of a root hair cell. • Taking in nutrients to keep the organism alive. • ...

Biology 2024-04-15

Biology crossword puzzle
Across
  1. Loodet platsentaga ühendav nöörjas moodustis.
  2. Emakas arenev inimorganism arengu algperioodil.
  3. Lihaseline õõnes elund, milles areneb loode.
  4. Sugu määravad kromosoomid.
  5. Vaid ühele sugupoolele iseloomulikud ehituslikud ja talitluslikud tunnused.
  6. Lapse väljutamine emakast.
  7. Ühel indiviidil on vaid ühe sugupoole sugunäärmed ja -elundid.
  8. Naise suguelundites toimuvad perioodilised muutused, mille jooksul valmib munarakk ja emakas valmistub munaraku vastuvõtuks.
Down
  1. Rakus paiknev DNA ja valkude kompleks, päriliku info kandja.
  2. Geeni esinemisvorm, mida ühel geenil võib olla üks või mitu.
  3. Vahetult sünnile järgnev lühike elujärk (esimesed 10 päeva).
  4. Organ, mille vahendusel toimub pidev ainete vahetus ema ja loote vahel, selle kaudu loode toitub , hingab ja eritab jääkaineid.
  5. Pärilikkuse algüksus, teatud DNA lõik, mis osaleb organismi ühe või mitme tunnuse kujunemises.
  6. Torujad elundid, mille kaudu liiguvad munarakud munasarjast emakasse.
  7. Organismide võime muutuda ja seetõttu üksteisest erineda.
  8. Emakas arenev inimorganism (alates kolmandast arengukuust)
  9. Viljastumisvõimelise munaraku vabanemine munasarjast.
  10. Mehe sugunääre, milles moodustuvad isassugurakud ehk spermid ja meessuguhormoonid.
  11. Meessugunäärmete nõre koos spermidega.
  12. Mutatsioone põhjustav füüsiline, keemiline või bioloogiline tegur.

20 Clues: Sugu määravad kromosoomid. • Lapse väljutamine emakast. • Meessugunäärmete nõre koos spermidega. • Lihaseline õõnes elund, milles areneb loode. • Loodet platsentaga ühendav nöörjas moodustis. • Emakas arenev inimorganism arengu algperioodil. • Viljastumisvõimelise munaraku vabanemine munasarjast. • Organismide võime muutuda ja seetõttu üksteisest erineda. • ...

Biology 2024-04-18

Biology crossword puzzle
Across
  1. When two dominant alleles are both shown in fullness
  2. A stimulus that causes an increase until an end point
  3. Where cellular respiration takes place in the cell
  4. A type of transport that goes against the concentration gradient
  5. The name of three bases together to make a code
  6. Needs a host to reproduce,
  7. Comparing the DNA of different species to find a potential common ancestor
  8. Eqilibrium in the body
  9. What happens to the chromosomes in Meiosis
  10. A gene movement that causes high biodiversity
  11. The movement of water
  12. A level of an energy pyramid that breaks down organisms
  13. A structure that does not have any current use
  14. The female part of a flower
  15. The state of the phospholipid bilayer, allows some things to enter and exit, selective
  16. A type of transport that doesn't require energy
Down
  1. The middle four stages of the Cell cycle
  2. The part of a plant above the soil
  3. The physical expression of genes
  4. The broadest taxon
  5. A relationship between two species where one is benefited and one is unaffected
  6. The second part in protein synthesis
  7. A cell that does not have a nucleus
  8. The sugar in the backbone of DNA, the 'D' in DNA
  9. The first part in protein synthesis
  10. A type of succession that starts with rocks
  11. The system in which white blood cells and skin is found to defent against disease
  12. A genetic mutation where one base is added
  13. The maximum amount of biodiversity in a growing ecosystem/ community
  14. A type of bacteria that lives in harsh environments
  15. The system where red blood cells are made
  16. Uncontrolled cell division
  17. A plants react to gravity

33 Clues: The broadest taxon • The movement of water • Eqilibrium in the body • A plants react to gravity • Needs a host to reproduce, • Uncontrolled cell division • The female part of a flower • The physical expression of genes • The part of a plant above the soil • A cell that does not have a nucleus • The first part in protein synthesis • The second part in protein synthesis • ...

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 2024-03-20

Biology crossword puzzle
Across
  1. a living organism that shapes its environment
  2. an interacting group of various species in a common location
  3. made up of the parts of Earth where life exists
  4. organism that obtains energy by eating both plants and animals
  5. an area classified according to the species that live in that location.
  6. organisms that obtains energy by consuming plants and animals bodys
  7. organisms that uses energy from their environment to create their own food
  8. any relationship between 2 organisms that live very closely with one another
  9. close relationship 2 species one is benefited and one is harmed
Down
  1. close relationship where one benefits and the other is not affected
  2. a particular section, group, or type of people or animals living in an area
  3. a non-living part of an ecosystem that shapes its environment
  4. organisms that obtains energy by eating only plants
  5. organism that breaks down straight matter into its chemical exponents
  6. organisms that obtains energy by eating only other animals
  7. close relationship where both organisms are benefited
  8. a biological community of interacting organisms and their physical environment.
  9. a biological interaction where one organism, the predator, kills and eats another organism, its prey
  10. an organism that is able to form nutritional organic substances
  11. an organism that eats other plants or animals for energy and nutrients

20 Clues: a living organism that shapes its environment • made up of the parts of Earth where life exists • organisms that obtains energy by eating only plants • close relationship where both organisms are benefited • organisms that obtains energy by eating only other animals • an interacting group of various species in a common location • ...