What is Osmosis?
Osmosis is the movement of molecules from a region of higher concentration to a region of lower concentration through a semipermeable membrane until equilibrium is reached. The Osmotic phenomenon was discovered in 1748 by Nollet. Osmosis is a type of passive transport, that is, it doesn’t require energy from outside and can occur spontaneously. The process occurs naturally in the biological system, such as nutrient uptake in plant roots and maintaining cell turgor pressure.
The process of osmosis is driven by the water potential gradient, which depends on pressure potential and solute potential. In humans, osmosis takes place in the process of kidney filtration, where waste products are removed from the blood after passing through semi – permeable membrane.
Osmosis
Osmosis is a biological and chemical process in which there is passive movement of solvent molecules from a region of lower solute concentration to a region of higher solute concentration through a semipermeable membrane, thus equalizing solute concentrations on both sides of the membrane. The osmosis process is essential for many biological processes, including the absorption of nutrients and the maintenance of the fluid balance in cells and organisms.
Table of Content
- Osmosis Definition
- What is Osmosis?
- Osmotic Solution
- Types of Osmosis
- Effect of Osmosis on Cell
- Osmotic Pressure
- Significance of Osmosis
- Examples of Osmosis
- Factors Affecting Osmosis
- Variation of Osmosis
- Difference Between Osmosis and Diffusion
- FAQs on Osmosis