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Teacher Demo: Osmosis Across a Semi-permeable Membrane

63380940 - cell membrane, lipid bilayer, 3d illustration of a diffusion of liquid molecules through cell membrane

63380940 – cell membrane, lipid bilayer, 3d illustration of a diffusion of liquid molecules through cell membrane

Osmosis, the movement of a solvent (usually water) across a semi-permeable membrane from an area of higher solvent concentration to an area of lower solvent concentration, is key in the maintenance of homeostasis. This demo shows osmosis across a semi-permeable membrane.

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