![63380940 - cell membrane, lipid bilayer, 3d illustration of a diffusion of liquid molecules through cell membrane](http://cdn-5cb4e3b3f911cf0dc86f377b.closte.com/wp-content/uploads/2017/01/63380940_s-diffusion-1.jpg)
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.