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The main difference between active and passive transport is the use of energy. Active transport uses energy and passive transport does not. In active transport, molecules are moving
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Active Transport is when the cell uses energy to pump a solute across the membrane against a concentration gradient (the place where the density of a substance decreases). Passive
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Active transport requires the input of chemical energy to transport substances through membrane proteins whereas passive transport does not need chemical energy to occur. Diffusion
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ACTIVE TRANSPORT REQUIRES ENERGY. Passive transport is diffusion across a
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