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cellular need moveme
| Question | Answer |
|---|---|
| Passive Transport | movement of substances through a cell membrane with out using cells energy |
| diffusion | movement of substances from an area of higher consentration to lower |
| osmosis | diffusion of water molocules only through a membrane |
| active transport | movement of substances througha cell membrane by using only the cells energy |
| exocytose | process during wich a cells vesicles relese their contents outside the cell |
| endocytosesis | process during wich cell takes in a substance by surrounding it with the cell membrane |
| facilitated diffusion | molocules pass through a cell membrane using special proteins called transport proteins |