Explain the Difference Between Passive Transport and Active Transport Quizlet
The key difference between active and passive diffusion is that the active diffusion or active transport uses energy to transport molecules against the concentration gradient while the passive diffusion does not need energy since it occurs along the concentration gradient. Passive and Active Transport. Passive Transport And Active Transport Diagram Quizlet Passive transport is the movement of substances across the membrane without the expenditure of cellular energy. . -Passive does not use energy. In contrast active transport is the movement of substances across the membrane using energy from adenosine triphosphate ATP. Active and passive transport are biological processes that move oxygen water and nutrients into cells and remove waste products. Click again to see term. In carrier-mediated active transport a protein in the plasma membrane. What functions do carrier proteins perform in active transport. Th...