What is Active transport in Biology?

Learn Active transport definition in biology with explanation to study “What is Active transport”. Study active transport explanation with biology terms to review biology course for online degree programs.

Active transport Definition

  • Transport that moves solutes against their concentration gradients with the help of proteins is called active transport.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Active transport Explanation

Many proteins facilitate this process as it cannot happen on its own. The movement of molecules against their concentration gradient requires energy and that is provided in the form of ATPs.

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