Across
- 5. the energy molecule that powers active transport
- 7. the cell membrane is made of a phospholipid _____
- 8. protein channels that allow water to pass through
- 9. Movement of molecules from high to low concentration
- 10. The movement of water across a selectively permeable membrane
- 11. Transport that requires no energy
- 12. the cell uses these small sacs to move large materials
- 14. the overall structure that forms the cell membrane
Down
- 1. the process of expelling materials out of the cell
- 2. the difference in molecule concentration between two areas
- 3. the energy using transport process that moves materials against the gradient
- 4. the process of taking materials into the cells using the vesicles
- 6. a type of diffusion that uses protein channels
- 8. transport that requires energy
- 13. when molecules move until evenly spread out reaching ____
