Biology Class 9 10 11 12 Exams Quizzes MCQs Quizzes Biological Molecules  Online MCQs Test

Question:
The whole metabolism of the cell is controlled by the proteinaceous agents called:

Option A):
Hormones
Option B):
Enzymes
Option C):
Co-enzymes
Option D):
Vitamins

Correct Answer is Option B):
Enzymes