Biology revision

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Across
  1. 3. The enzyme breaks down lipids into fatty acids and glycerol.
  2. 5. how many times does a body cell divide?
  3. 8. A pill that does not contain the drug (used in blind trials)
  4. 10. A ___________ is a microorganism that causes disease.
  5. 12. An organelle that produces protein
  6. 15. A goblet cell produces _________.
  7. 16. A type of drug that relieves symptoms of an infection or illness.
  8. 17. Human stem cells come from bone marrow and _______.
  9. 18. The site of photosynthesis
  10. 22. A drug that lowers the bad cholesterol in the blood.
  11. 23. How is polydactyly inherited?
  12. 24. An organ that produces bile
  13. 25. What is the name of the type of cell division that produces gametes?
  14. 26. A type of neurone that links a sensory and motor neurone.
  15. 27. An organ that contains the enzyme protease
  16. 28. Which substance do muscles store glycose as?
Down
  1. 1. Which tissue transports water around the plant?
  2. 2. MMR vaccine is used to protect against ______, mumps and rubella.
  3. 4. What type of molecule are enzymes made from?
  4. 6. A small section of DNA that codes for a protein
  5. 7. The green substance that captures light energy.
  6. 9. What affects the rate of diffusion?
  7. 11. An organelle that controls a cell.
  8. 13. If a cell has adapted to do a particular function, what is it said to be?
  9. 14. Grouping organisms to show how closely related they are
  10. 19. This enzyme is found in the stomach, pancreas and small intestine
  11. 20. What tissue allows gases in and out of a plant leaf?
  12. 21. Where does evidence for early forms of life come from?