Active Transport

Active Transport active transport The meaning of ACTIVE TRANSPORT is the movement of a chemical substance by the expenditure of energy against a gradient in concentration or in electrical active transport Some active transport mechanisms move small-molecular weight materials, such as ions, through the membrane Other mechanisms transport much

active transport Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of

passive transport Active transport is the term given to the carrier-mediated transfer of a drug against its electrochemical gradient In addition to exhibiting selectivity and Active and Passive transport are the two main biological process that supply nutrients, water, oxygen to cells and removes waste products