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5 Cards in this Set

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  • Back
Diffusion
process by which molecules of a substance move from areas of higher concentration to areas of lower concentration
Osmosis
diffusion on H20 molecules through a selectively permeable membrane from an area of higher concentration to area of lower water concentration
Isotonic Solution
solution that contains the same concentration of dissolved substances as the living cell placed in it
Hypotonic Solution
solution that contains a lower concentration of dissolved substances than the cell placed in it, water moves in
Hypertonic Solution
solution that contains a higher concentration of solute that the cell palced in it; water moves out