Diffusion - colliding with one another. The net movement of...

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Diffusion One method of movement through the membrane is  diffusion.   Diffusion   is   the   movement   of   molecules   from   a   region   of   higher  concentration to one of lower concentration.  This   movement   occurs   because   the   molecules   are   constantly 
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Unformatted text preview: colliding with one another. The net movement of the molecules is away from the region of high concentration to the region of low concentration....
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