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14 cards from this deck
Water movement from high to low water conc. across semi-permeable membrane
No, it is a passive process
Water molecules only
Plant cell full of water, firm, under turgor pressure
Pressure of vacuole & cytoplasm against cell wall
Plant cell lost water, membrane pulls from wall
Becomes turgid, water enters by osmosis
Becomes plasmolysed, water leaves by osmosis
Plant wilts
Expands and bursts, no cell wall for support
Shrinks, loses shape, becomes dehydrated
Same water conc. inside & outside cell, no net movement
Lower water conc. than cell, water moves out
Higher water conc. than cell, water moves in
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