In osmosis:
A. solutes move from a region of low water concentration to a region of high water concentration.
B. solutes move from a region of high solute concentration to a region of low solute concentration.
C. plasma membranes must be impermeable to water.
D. water moves from extracellular to intracellular compartments.
E. water moves from a region of high water concentration to a region of low water concentration.
Answer: E
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