What Is The Difference Between Active Transport And Passive Transport

1 active transport makes use of energy in the form of atp whereas passive transport does not utilize any.

Active transport requires chemical energy because it is the movement of biochemicals from areas of lower concentration to areas of higher concentration. The key difference between active transport and passive transport is that the active transport moves molecules from low concentration to high concentration against the concentration gradient via a semi permeable membrane while passive transport moves molecules along the concentration gradient from high concentration to low concentration. Active and passive transport are two important biological transport processes that help to move substances such as nutrients oxygen water and other macromolecules within the cell along with the elimination of waste products using different and contrasting mechanisms. Active transport is the rapid and unidirectional process but passive transport is the slow and bidirectional process.

So it does not require energy. In active transport the molecules move against the concentration gradient whereas in passive transport the molecules move along the concentration gradient. How is active transport different from passive transport. The materials which are transported in active transport are proteins carbohydrate sugars lipids large cells etc and that in passive transport are oxygen monosaccharides water carbon dioxide lipids etc.

Active transport requires chemical energy because it is the movement of biochemicals from areas of lower concentration to areas of higher concentration. Active transport involves going against the flow while passive transport goes along it. In brief active and passive transport differ because. 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.

RELATED ARTICLE :

• what happens when you quit drinking soda cold turkey
• what happens to your brain when you stop drinking
• what hotel has the best view of niagara falls

So it does not require energy. Active transport is the transfer of substances from a lower concentration gradient to a higher one while passive transport is the transfer of substances from a higher concentration gradient to a lower one. Active transport requires energy for the movement of molecules whereas passive transport does not require energy for the movement of molecules. On the other hand passive trasport moves biochemicals from areas of high concentration to areas of low concentration.