Factors Affecting Diffusion
Some factors that affect the rate and extent of diffusion are as follows:
- Size of the particles, as smaller particle diffuse faster than large particle as it gets less resistance.
- TemperatureThe temperature
- Viscosity and density influence the rate of diffusion.
- Surface area and the distance the particles need to travel.
- Availability of specialized transport proteins.
- Solubility of the particle in the medium.
Diffusion
Diffusion in biology is the movement of particles like ions and molecules from a region of higher concentration to a region of lower concentration. Diffusion is a type of passive transport and is important for the proper functioning of the cell because it maintains the gradient across the cell membrane. Diffusion finds application in various fields. In biology, it governs the movement of the particles across the cell membrane, in industries or chemistry, it influences reactions, heat transfer, and materials manufacturing.
Table of Content
- What is Diffusion in Biology?
- Types of Diffusion
- Factors Affecting Diffusion
- Causes of Diffusion
- Examples of Diffusion
- Significance of Diffusion in Biology
- Difference Between Diffusion and Osmosis