Definition, Types & Examples of Active Transport

active transport  Active transport Active transport is a type of cellular transport in which substances are transported Active transport describes walking, cycling and other physical modes of travel to travel to work, school, parks, cafes, shops, a friend's house or other

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 Contrast · Active transport moves materials from lower to a higher concentration, while passive transport moves materials from higher to lower

Active transport comes hand in hand with diffusion and osmosis It is a key mechanism for moving substances, usually small molecules, into, out of, or between Active transport definition: the movement of ions or molecules across a cellular membrane from a lower to a higher concentration, requiring the consumption