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Question

Which of the following is main enzyme of plasma membrane?

A
TPPase
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B
ATPase
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C
Peptidyl transferase
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D
Catalases
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Solution

The correct option is B ATPase
ATPase are a class of enzymes that catalyze the dephosphorylation of ATP into ADP and a free phosphate ion. This dephosphorylation reaction releases energy, which the enzyme harnesses to drive other chemical reactions that would not otherwise occur. This process is widely used in all known forms of life. Such enzymes are integral membrane proteins anchored within biological membranes (plasma membrane), and move solutes across the membrane, typically against their concentration gradient.

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