Question

Many enzymes require cofactors for their proper working. Different cofactors
belong to different groups. Pick the odd one:
A. Vitamin A ⃝
B. Coenzyme A ⃝
C. NAD+
⃝ D. Haem group ⃝

Answer 1

Haem group is the odd one out of all the list of the cofactors as it falls

under the prosthetic group.

Types of cofactors

• Prosthetic groups.

• Coenzymes.

• Metal ions.

Vitamin , Coenzyme A and NAD+ all fall under coenzymes and they bind

loosely to enzymes to aid its function while the prosthetic group bind

tightly to the enzymes.

Read more about Coenzymes here https://brainly.com/question/13452695