Biochemistry – MCQ 66 – Enzyme regulation by calcium

All of the following enzymes are regulated by calcium or calmodulin, except:
A. Adenylate cyclase
B. Glycogen synthase
C. Guanylyl cyclase
D. Hexokinase

Correct answer : D. Hexokinase

Some enzymes regulated by calcium / calmodulin:

  • Adenylate cyclase
  • Guanylate cyclase
  • Pyruvate kinase
  • Pyruvate dehydrogenase
  • Pyruvate carboxylase
  • Phospholipase A2
  • Glycogen synthase
  • Glycerol 3 phosphate dehydrogenase

Add a Comment

Your email address will not be published. Comments will be displayed only after moderation.

Read previous post:
Biochemistry mcq
Biochemistry – MCQ 65 – Vitamin B12 as co-enzyme

Vitamin B12 acts as co-enzyme to which one of the following enzymes? A. Isocitrate dehydrogenase B. Homocysteine methyl transferase C....

Close