Homeostasis and Cell Transport
Homeostasis and C ll T t Cell Transport - Bergenfield
Homeostasis and C ll T t Cell Transport - Bergenfield
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Diffusion<br />
The movement of particles<br />
from an area of high<br />
concentration to an area<br />
of low concentration.<br />
concentration gradient:<br />
formed by the<br />
concentration of<br />
molecules at various<br />
points between the high<br />
<strong>and</strong> low areas.<br />
Equilibrium: the<br />
concentration of molecules<br />
will be the same throughout<br />
the space the molecules<br />
occupy.<br />
impermeable<br />
Semi-permeable<br />
permeable
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