Biochemistry Congenital lactic acidosis occur due to the deficiency of which of the following enzyme? A Transketolase B Pyruvate dehydrogenase enzyme complex C Pyruvate kinase D Pyruvate decarboxylase 💡 Explanation Congenital lactic acidosis occur due to the deficiency of which of the following enzyme? ✓ Correct Answer: B. Pyruvate dehydrogenase enzyme complex