Essential Biochemistry - Vitamins (Section 3 - No. 24)
Which enzyme uses biotin as a co-factor in the conversion of pyruvate to oxaloacetate?
Pyruvate dehydrogenase
Pyruvate carboxylase
Phosphoenolpyruvate carboxykinase
Lactate dehydrogenase
Explication
Pyruvate carboxylase requires biotin as a co-factor.