nico3lenuXodomi nico3lenuXodomi

10-02-2017
Biology

contestada

How is active transport different from diffusion?

Respuesta :

daoher8 daoher8

10-02-2017

ACTIVE TRANSPORT: uses energy and require a ligand to bind with receptors.

DIFFUSION: allows small, nonpolar molecule (like oxygen) to move across a cell membrane. It doesn't require energy.

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