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Fluid Mosaic Model of Cell Membranes

Fluid Mosaic Model of Cell Membranes. Transport Through Cell Membranes. The transport of substances through cell membranes involves diffusion (passive transport), which moves particles from a higher to a lower concentration.

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Fluid Mosaic Model of Cell Membranes

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  1. Fluid Mosaic Model of Cell Membranes

  2. Transport Through Cell Membranes The transport of substances through cell membranes involves • diffusion (passive transport), which moves particles from a higher to a lower concentration. • facilitated transport, which uses protein channels to increase the rate of diffusion. • active transport, which moves ions against a concentration gradient.

  3. Transport Pathways Through Cell Membranes

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