Explain the Difference Between Passive Transport and Active Transport Quizlet
What are 2 differences between passive and active transport. The main difference between active and passive transport is that active transport pumps molecules against the concentration gradient using ATP energy whereas passive transport allows the molecules to pass the membrane through a concentration gradient requiring no cellular energy. Passive And Active Transport Flashcards Quizlet The key difference between active and passive transport is that active transport forces molecules against the concentration gradient with help of ATP energy whereas passive transport lets the molecules pass across the membrane through a. . This process reduces or halts as the oxygen content level is reduced. Passive transport is the diffusion of substances across a membrane. Active transport requires chemical energy because it is the movement of biochemicals from areas of lower concentration to areas of higher concentration. Active transpor...