Topic 3 - Movement in Cells

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Across
  1. 1. Effect of osmosis on animal cells when the cell is surrounded by a solution with low water potential
  2. 6. The movement of particles from an area of high concentration to an area of low concentration, down the concentration gradient
  3. 8. Type of respiration used for energy in active transport
  4. 10. When a solution contains more water molecules than the cell so water molecules will move into the cell
  5. 11. A plant cell in which the vacuole is pushed against the wall
  6. 16. Effect of osmosis on animal cells when the cell is surrounded by a solution with high water potential
  7. 17. A substance that plants absorb by active transport
  8. 18. The movement of water particles from an area of high water potential to an area of low water potential, across a partially permeable membrane
  9. 19. The type of process in diffusion since it doesn’t require any energy
  10. 20. The amount of space an organism takes up
Down
  1. 2. the movement of a substance from an area of low concentration to an area of high concentration, against the concentration gradient and using energy
  2. 3. Factor that affects rate of diffusion
  3. 4. The total area of an organism’s surfaces
  4. 5. Type of energy gained when the temperature increases
  5. 7. A type of membrane that allows some molecules through but not others
  6. 9. When is solution contains the same concentration of water as the cell so water molecules will still move to maintain the equilibrium
  7. 12. When a plant cells membrane in cytoplasm become detached from the cell wall, because it is in a concentrated solution
  8. 13. Cell which has lost water and where the pressure on the cell has decreased
  9. 14. When a solution contains less water molecules than the cell, so water molecules with move out of the cell
  10. 15. Food molecule that is absorbed into epithelial cells by active transport