The movement of molecules against the concentration gradient with the use of ATP is:

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Active transport uses energy (usually ATP) to pump molecules or ions across a membrane against their electrochemical gradient, e.g., Na⁺/K⁺ pump. Diffusion, osmosis, and facilitated diffusion are passive processes that move substances down their gradient without energy expenditure.

The movement of molecules against the concentration gradient with the use of ATP is: MCQ with Answer and Explanation

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