Biochemistry TCA Cycle d83075bd Which of the following is the FAD-linked dehydrogenase of TCA cycle? A Isocitrate dehydrogenase B Malate dehydrogenase C Succinate dehydrogenase D a ketoglutarate dehydrogenase High-Yield Explanation Ans. c)Succinate dehydrogenase is the only 1 FAD-linked dehydrogenase in TCA cycle