what is active transport ?
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Answers
active transport uses energy to come molecules against the concentration gradient
active transport is carried out by membrane proteins has different port is in the membrane play a major role in both active as well as passive transport
Active Transport - :
The movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
Active transport is usually associated with accumulating high concentrations of molecules that the cell needs, such as ions, glucose and amino acids. If the process uses chemical energy, such as from adenosine triphosphate (ATP), it is termed primary active transport.
The types of active Transport -
Active Transport. Active Transport is the term used to describe the processes of moving materials through the cell membrane that requires the use of energy. There are three main types of Active Transport:
The Sodium-Potassium pump,
Exocytosis,
Endocytosis
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