Definition Of Diffusion Biology Gcse

For example oxygen moves from.

Definition of diffusion biology gcse. Down the concentration gradient. Diffusion is the net movement of a substance from an area of high concentration to an area of low concentration. Diffusion movement of molecules from a region of high concentration to a region of low concentration. Increasing the rate of diffusion edit distance a shorter distance will increase the rate of diffusion.

Diffusion is the spreading out of the particles of any substance in solution or particles of agas resulting in a net mvoement from an area of higher concentration to an area of lower concentration. This video looks at diffusion in living cells. Https www freesciencelessons co uk workbooks in this video we look at diffusion. Some of the substances transported in and out of cells bu diffusion are.

Find my revision workbooks here. Oxygen diffuses into cells and the waste carbon dioxide diffuses out. Diffusion happens in liquids and gases because their particles move randomly from place. Diffusion is the spreading out of the particles of any substance in solution or particles of a gas resulting in a net movement of particles from an area of higher concentration to an area of lower concentration.

This difference in concentration is called the concentration gradient. Diffusion is the movement of a substance from an area of high concentration to an area of low concentration. Diffusion diffusion is the random movement of a substance from a region of high concentration to a region of low concentration ie. I take you through the concept of diffu.

Find out the meaning of the word diffusion at gcse science dictionary.