Across
- 5. bringing materials into cells using specially shaped channels
- 8. having more protons than electrons
- 11. adenosine triphosphate; molecule that is the main energy source in cells
- 13. membrane sacks to transport things in and out
- 14. bringing large molecules INTO the cell
- 15. method to transfer Na+ into cells and K+ out of cells
Down
- 1. having more electrons than protons
- 2. difference between ion potential on both sides
- 3. moving liquids into the cell
- 4. specific channels in cell membrane for bringing in cholesterol molecules
- 6. cells that use exocytosis between synapses
- 7. packages and processes materials to transport inside and outside the cell
- 9. moving solids into the cell
- 10. sending large molecules OUT of the cell
- 12. cell movement