In the liver, which enzyme is NOT required in the catabolism of glycerol?

Question

Quizplus · Accepted Answer

Hexokinase is not involved in the catabolism of glycerol. Glycerol is phosphorylated by glycerol kinase, converted to dihydroxyacetone phosphate, and then enters glycolysis, where triose phosphate isomerase is involved. Pyruvate kinase and citrate synthase are involved in later stages of metabolism, but hexokinase specifically phosphorylates glucose, not glycerol.

In the Liver, Which Enzyme Is NOT Required in the Catabolism