Biology Transport Review

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Across
  1. 2. these are proteins that sit on top of the cell membrane
  2. 4. what occurs when there's too much water going into a cell
  3. 6. what occurs when there's too much water leaving the cell
  4. 8. when there's more water outside the cell than inside the cell
  5. 10. when cells are in an environment that is not as watery as the inside of the cell
  6. 11. the diffusion of water
  7. 13. type of protein that facilitated diffusion uses
  8. 15. the active transport process where substances can leave cells
  9. 17. opposite of active
  10. 18. what a membrane is. Can also think of this as being selective about what goes in and out of a cell.
  11. 19. an important active transport membrane: _________-potassium
  12. 20. a state of balance
Down
  1. 1. the energy that's used in active transport
  2. 3. what a cell membrane is made of
  3. 5. the active transport process where substances enter cells
  4. 7. when there's no net water movement
  5. 9. this type of diffusion needs a carrier protein
  6. 12. these are proteins that go through the cell membrane
  7. 14. the transport that uses ATP energy
  8. 16. the dissolved substance
  9. 18. the most basic: _________ diffusion