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What does the osmosis mean?​

Sagot :

What does the osmosis mean?​

Osmosis is defined as the spontaneous net movement or diffusion of solvent molecules across a selectively permeable membrane in a direction that tends to equalize the solute concentrations on both sides from a region of high water potential (lower solute concentration) to a region of low water potential (higher solute concentration). It can also be utilized to refer to a tangible object. A selectively permeable membrane separates two solutions of different concentrations by allowing any solvent to pass through it. It is possible to activate osmosis. Osmotic pressure is the outer pressure that must be applied to prevent a net passage of solvent across the membrane. Because biological membranes are semi-permeable, osmosis is an important mechanism in biological systems. Large and polar molecules like ions, proteins, and polysaccharides are not permeable to these membranes, whereas non-polar or hydrophobic molecules like lipids, as well as tiny molecules like oxygen, carbon dioxide, nitrogen, and nitric oxide, are permeable. Permeability is influenced by solubility, charge, and chemistry, as well as the size of the solute.

What drives osmosis? what happens in osmosis?​

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