what refers to the movement of water molecules through a selectively permeable membrane
The movement of water through a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration is called osmosis. Osmosis. It is t â¦ he movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration. Osmosis tries to level the concentration of solute on both sides of the membrane. The movement of water molecules across a selectively permeable  membrane is known as osmosis.