Question

What will form when an apoenzyme combines with coenzyme?. Single choice.

(1 Point)

Cofactor

Prosthetic group

Holoenzyme

Proenzyme


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Answer 1

A conjugated enzyme or a holoenzyme is typically made up of a coenzyme and an apoenzyme.

• Apoenzyme is the inert protein part which is activated when it binds with a coenzyme under certain conditions.
• A coenzyme is the non protein part of a conjugated enzyme. It's also known as Cofactor.

Eliminating other options :

Cofactor :

Again, cofactor is the coenzyme.

Prosthetic Group :

Non protein part of a conjugated protein. A protein without a prosthetic group is known as Apoprotein and a protein with a prosthetic group is termed as Holoprotein.

Proenzyme :

Inactive form of a conjugated enzyme. For example, propepsin is an inactive form of protease enzyme - pepsin.

Option (c) Holoenzyme is correct.

Answer 2

Answer:

C.Holoenzyme is the answer..

Explanation:

The combination of the apoenzyme and the coenzyme results in the formation of a functional enzyme which is called holo5enzyme.The apoenzyme is the protein part of a conjugated enzyme, and the coenzyme is the non-protein part.The combination of the apoenzyme and the coenzyme results in the formation of a functional enzyme which is called holoenzyme.