Which of the followings are true about the active site of an enzyme? A. It binds

Question

Which of the followings are true about the active site of an enzyme?

A. It binds the substrate

B. It is the regulation site of the enzyme

C. Inhibitor binds active sites under competitive inhibition

D. The energy released by active site-substrate binding can lower the activation energy

It has multiple answers

A. It binds the substrate

B. It is the regulation site of the enzyme

C. Inhibitor binds active sites under competitive inhibition

D. The energy released by active site-substrate binding can lower the activation energy

Explanation / Answer

Enzymes catalyse biological reactions by reducing the activation energy. All enzymes are protein in nature. Enzymes make many reactions possible in the human body. Enzymes can be inhibited by clicking the active site. They can be regulated allosterically by binding to active site.

The correct answers are "A. It binds to the substrate"

"B. It is the regulation site of the enzyme"

"C. Inhibitor binds active sites under competitive inhibition"

Option D is wrong. Enzymes do not release any energy.

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