Osmosis
Definition
Osmosis is the movement of water molecules through a semipermeable membrane from a region of lower solute concentration to a region of higher solute concentration. It's a natural process crucial for maintaining hydration balance in the body.
Scientific / Technical Definition
Osmosis is a biophysical phenomenon through which solvent molecules pass through a semipermeable membrane from a less concentrated solution into a more concentrated one, aiming to equalize the concentrations on each side of the membrane. This process is critical in cellular activities and maintaining the appropriate balance of fluid inside and outside cells.
Benefits
- Helps regulate fluid balance in the body
- Facilitates nutrient absorption and waste removal from cells
- Maintains cellular hydration and overall homeostasis
Examples
- Rehydration during recovery from dehydration
- Absorption of water by plant roots
Additional Information
- effects: Osmosis affects how cells manage their volume and shape by controlling the influx and efflux of water, essential for numerous biological processes and overall health.
Last updated: 10/26/2024