Montgomery Cell Transport Crossword

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Across
  1. 2. form channels or pumps to help move materials across the membrane.
  2. 5. regulates what enters and leaves the cell and also provides protection and support.
  3. 7. these pumps require energy (ATP) to force ions through the cell membrane into already high concentrations.
  4. 9. when any small molecule moves from high to low concentration.
  5. 10. type of movement when no energy is required.
  6. 11. forms main part of the membrane around the cell.
Down
  1. 1. attached to the outside of the cell membrane and act like chemical identification cards.
  2. 3. type of movement when energy is required.
  3. 4. when water moves from high to low concentration. facilitateddiffusion when large molecules move through a channel protein in the cell membrane.
  4. 6. when a vesicle inside the cell carries a particle to the cell membrane and the vesicle sticks to the membrane and becomes a part of it so that the particle is forced out of the cell.
  5. 8. when the membrane forms a pocket around a particle outside of the cell and the pocket pinches closed forming a vesicle and brining the particle into the cell.