Total number of dehydrogenases Krebs cycle: (A) 3, (B) 2, (C) 4, (D) 5
Answer is C. Isocitrate dehydrogenase (ICD) enzyme succinate dehydrogenase Malate dehydrogenase a-ketoglutarate dehydrogenaseRef: MN Chatterjea Textbook of Medical Biochemistry, 8th edition, page no: 339