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Chemical Phenomena > Diffusion
Physical Phenomena > Diffusion

Preferred term

Diffusion  

Type

  • Topical Descriptor

Scope note

  • The tendency of a gas or solute to pass from a point of higher pressure or concentration to a point of lower pressure or concentration and to distribute itself throughout the available space. Diffusion, especially FACILITATED DIFFUSION, is a major mechanism of BIOLOGICAL TRANSPORT.

History note

  • 70(68)

In other languages

URI

http://www.yso.fi/onto/mesh/D004058

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