Down
1. Solute concentration greater outside the cell than inside so water moves out of
the cell
2. Active transport pump that helps move materials from low to high
concentrations
3. Passive transport from an area of high to an area of low concentration
5. Type of active transport that moves large particles into a cell through vesicles
7. Vacuoles that help one-celled organisms pump out excess water
9. The difference in the concentration of molecules across a distance
11. Cells bursting from excess water pressure inside them
13. Proteins used during facilitated diffusion
14. Cell eating
16. Transport that doesn't require energy