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8.1 Vocab
Vocabulary Review for 8.1
Question | Answer |
---|---|
osmosis | diffusion of water |
isotonic solution | equal on both sides of the membrane |
hypotonic solution | lOwer concentrations outside the cell (lOwer=hypOtonic) |
hypertonic solution | HIgher concentration outside the cell (HIgher=HYpertonic) |
passive transport | no energy to move across the membrane |
facilitated diffusion | transport proteins to help passive transport (NO ENERGY) |
active transport | energy to move it across an energy gradient |
endocytosis | taking in material; a process |
exocytosis | expulsion or secretion |