Full 2L QBank
Biochemistry Metabolism of carbohydrate 00457243

Which of the following is required to bring about gluconeogenesis from pyruvate?

A
Pyruvate dehydrogenase
B
Biotin
C
Alpha ketoglutarate dehydrogenase
D
Fructose-6 phosphate
High-Yield Explanation
Pyruvate in the cytoplasm enters the mitochondria. Then, carboxylation of pyruvate to oxaloacetate is catalysed by a mitochondrial enzyme, pyruvate carboxylase (Fig. 9.24). It needs the co-enzymes biotin and ATP.Ref: DM Vasudevan, 7th edition, page no: 118

Related Biochemistry MCQs

Practice 2,00,000+ NEET PG Questions Free

Timed mock tests, mistake queue analytics, audio lectures & zero attempt limits on i❤️Exams.

Start Free Mock Test Now