Biology & Chemistry Crossword

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Across
  1. 3. one or more cells that make and secrete a particular product
  2. 4. an animal with a spine
  3. 5. the founder of modern bacteriology
  4. 7. the process by which the plasma membrane of a cell allows some substances to pass through it while excluding others
  5. 13. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
  6. 16. the "pantry" of the cell where chemical substances are kept on hand until needed
  7. 18. the "Father of Modern Genetics"
  8. 20. when a gas turns into a liquid
  9. 21. another word for the skull
Down
  1. 1. The shoulder is what type of joint?
  2. 2. What is the largest muscle in an adult human?
  3. 6. Who discovered the structure of DNA along with James Watson and Maurice Wilkins?
  4. 8. Which teeth are primarily used for cutting food?
  5. 9. ductless glands
  6. 10. when a liquid turns into a gas
  7. 11. the diffusion of water through the plasma membrane
  8. 12. the longest phase of the cell's life cycle wherein the cell grows and carries on its usual metabolic activities while preparing for cell division
  9. 14. biologist credited with discovering penicillin
  10. 15. the "factory floor" of the cell where most cellular activity occurs
  11. 17. the structural units of all living things
  12. 19. considered a connective tissue because it consists of cells surrounded by a nonliving, fluid matrix called plasma