Enzyme involved in gluconeogenesis are all except:
(A) Pyruvate carboxylase (B) PEP carboxykinase (C) Pyruvate kinase (D) Glucose-6-phosphatase
(C) Answer-c- Pyruvate kinaseMitochondrial pyruvate carboxylase catalyzes the carboxylation of Pyruvate to Oxaloacetate, It is an ATP-requiring reaction, Biotin is the coenzyme.Phosphoenolpyruvate Carboxykinase: Catalyzes the decarboxylation and phosphorylation of oxaloacetate to phosphoenolpyruvate(PEPCK) (Cytosol) using GTP as the phosphate donor.The conversion of glucose-6-phosphate to glucose is catalyzed by glucose 6-phosphatase