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melissa bio review part 2
| Question | Answer |
|---|---|
| transport across cell membrane with help from a protein channel(no energy required) | faciliated diffusion |
| expelling a substance out of a cell(energy required) | exocytosis |
| diffusion of water (n oenergy required) | osmosis |
| type of endoctosis where lipids are drawn into cells and put into vesicles (energy required) | pinocytosis |
| type of endocytosis that involves an engulfment of particles by the cell membrane (energy required) | phagocytosis |
| transport that requires energy and pumps Ca, Cl, K and Na ions across cell membranes | molecular pumps |
| process where molecules of a substance move from areas of high concentration to areas of low (no energy required) | diffusion |
| transport across cell membrane with help from a protein channel(no energy required) | faciliated diffusion |
| expelling a substance out of a cell(energy required) | exocytosis |
| diffusion of water (n oenergy required) | osmosis |
| type of endoctosis where lipids are drawn into cells and put into vesicles (energy required) | pinocytosis |
| type of endocytosis that involves an engulfment of particles by the cell membrane (energy required) | phagocytosis |
| transport that requires energy and pumps Ca, Cl, K and Na ions across cell membranes | molecular pumps |
| process where molecules of a substance move from areas of high concentration to areas of low (no energy required) | diffusion |