Cells

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Across
  1. 2. What are enzymes made of?
  2. 4. What two daughter cells are produced in the end of mitosis
  3. 6. a medical product made by genetic engineering.
  4. 12. This type of respiration requires oxygen
  5. 16. this feature is often found on a bacterial cell for movement
  6. 17. What is the name given to the movement of diffusion?
  7. 18. this is a high sugar/salt concentration
  8. 19. This molecule carries a copy of code for protein synthesis
  9. 20. _________ cells have the ability to turn into all tissue types
  10. 22. The appearance of a plant cell when placed in pure water becomes
  11. 27. These are the building blocks of protein
  12. 28. At what temperatures do enzymes work best
  13. 29. bacteria reproduces _________ and quickly.
  14. 30. What is it called when enzymes breaks down the substance
Down
  1. 1. This structure controls balance and muscular co-ordination
  2. 3. ATP is formed by phosphate and ?
  3. 5. Guanine joins up with this to create a base pair
  4. 7. A membrane is what permeable
  5. 8. the circular piece of DNA in the bacterial cell.
  6. 9. this stops a plant cell from bursting when placed in water
  7. 10. This store long uncoiled chromosomes
  8. 11. This organelle is only present in plant cells
  9. 13. Fermentation only occurs in the what?
  10. 14. This is the cause of muscle fatigue
  11. 15. modified plants been made to resist certain chemicals and ________ so that they can grow stronger increasing yield.
  12. 21. Protein synthesis takes place in this organelle
  13. 23. These chemical messengers travel in your blood and bind to receptors
  14. 24. Active transport gains this from respiration
  15. 25. cells in a isotonic solution stay the same
  16. 26. The active site changes shape when it becomes what?