Biochemistry 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 💡 Explanation Which of the following is the FAD-linked dehydrogenase of TCA cycle? ✓ Correct Answer: C. Succinate dehydrogenase