Question
Distinguish between prosthetic group and cofactors.
Solution
Prosthetic group |
Co-factors |
1. It is a non protein which helps in functioning of enzymes. 2. It may be co-enzyme or co-factor e.g. NAD, FAD (Coenzyme). Fe+2, Cs cofactor. |
1. It is a metal ion which helps in functioning of enzymes 2. It cannot be coenzyme e.g. Zn+2 helps in the functioning of carbonic anhydrase. |