Unit 2 Jayna Luthman

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Across
  1. 1. group of tissues
  2. 4. energy used to create chemical reaction
  3. 11. a group of molecules
  4. 12. diffusion of water in a cell membrane
  5. 13. basic unit of matter
  6. 14. phospholipid tail (water fearing)
  7. 15. group of cells
  8. 16. allows certain molecules in and out of the cell
  9. 17. when the active site's shape changes
  10. 18. basic unit of life
  11. 19. when cells use atp to move across the cell membrane
Down
  1. 1. all the parts and functions put together form this
  2. 2. molecules start out clustered then they disperse
  3. 3. when molecules move around the membrane without the use of atp
  4. 5. what leaves the active site after the chemical reaction
  5. 6. phospholipid head (water loving)
  6. 7. reacts with the enzyme at the active site (fits like a lock and key)
  7. 8. a group of atoms
  8. 9. protein that speeds up chemical reactions
  9. 10. membrane whatpartofthecellmakesphospholipids
  10. 13. where the enzyme binds with the substrate