Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
46. Consider the following statements (1) Copper is present in cytochrome oxidase (2) Pantothenic acid is the precursor of Co-A (3) Thiamine pyrophosphate is the prosthetic group in decarboxylases (4) Zinc is present in RNA and DNA polymerasesA) 1,2 and 3 are correct.
B) 1 and 2 are correct.
C) 2 and 4 are correct.
D) 1 and 3 are correct.
Correct Answer: B
Solution :
Cytochrome oxidase contains two copper ion (CuA and CuB) and two haeme-A groups (haeme a and haem \[{{a}_{3}}\]). Pantolhenic add is the precursor of Coenzyme-A. The coenzyme-A is a universal carrier of acyi groups.
You need to login to perform this action.
You will be redirected in
3 sec
