Question

.Some enzymes require the presence of a nonprotein molecule to behave catalytically. An enzyme devoid of this molecule is called
a(n)
A.holoenzyme
B.apoenzyme
C.coenzyme
D.zymoenzyme
​

Answer 1

B. Apoenzyme

Explanation:

Apoenzyme : The apoenzyme is the protein part of a conjugated enzyme.

Coenzyme : The coenzyme is the non-protein part.

Holoenzyme : The combination of the apoenzyme and the coenzyme results in the formation of a functional enzyme which is called holoenzyme.

Zymoenzyme/zymoge : enzyme that is secreted in the inactive form and must be activated by cleavage