Diffusion
What is the Principle of Diffusion?
Diffusion is based on the principal that the flow of the particles is from regions of higher concentration to regions of low concern along the concentration gradient.
What are the Factors Affecting Diffusion?
Factors affecting diffusion are the size of the particle, temperature, surface area of interaction of particles, etc.
What is Simple Diffusion?
It is defined as substances directly moving through a semi-permeable membrane without any aid of transporters.
What is Diffusion and Osmosis?
Diffusion is the movement of molecules from an area of high concentration to low concentration, while osmosis is the diffusion of water across a semi-permeable membrane.
What are the 3 Types of Diffusion?
The three types of diffusion are simple diffusion, facilitated diffusion, and osmosis.
Why is it Called Diffusion?
It’s called diffusion because molecules naturally tend to diffuse or spread out and move from areas of high concentration to low concentration.
What is Diffusion in Biology Class 9th?
Diffusion refers to the passive movement of substances like oxygen and nutrients across cell membranes to maintain equilibrium.
What are the Fcators Affecting Diffusion?
Factors affecting diffusion include particle size, temperature, viscosity, density, surface area, distance traveled, and the presence of specialized transport proteins.
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