Passive & Active Transport

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Across
  1. 6. a protein on the cell membrane that Undergoes conformational changes for substances to pass
  2. 9. the difference in concentration of a substance between two areas
  3. 10. Energy source used by cells
  4. 11. process resulting from the constant motion of molecules
  5. 13. Pumps H+ out of the cell
  6. 14. Transport of a molecule that does not require energy from the cell
  7. 15. the uptake of molecules from vesicles fused from the plasma membrane
  8. 16. unequal concentrations of ions across the membrane, resulting in an electrical charge
Down
  1. 1. unequal concentrations of ions across the membrane, resulting in an electrical charge
  2. 2. term used to describe a change in shape
  3. 3. the coupling of a favorable movement of one substance with an unfavorable movement of another substance
  4. 4. Transport of a molecule that requires energy because it moves a solute against its concentration gradient
  5. 5. the diffusion of water across a selectively permeable membrane
  6. 7. the secretion of molecules via vesicles that fuse to the plasma membrane
  7. 8. a channel shape protein for molecules and ions to pass
  8. 12. the diffusion of water across a selectively permeable membrane