Which of the following enzymes require NAD as cofactor?
A
Citrate Synthase
B
Isocitrate Dehydrogenase
C
a-Ketoglutarate dehydrogenase
D
Succinate Thiokinase
High-Yield Explanation
a-Ketoglutarate dehydrogenase REF: Harper 27th ed p. 496 NAD is cofactor in: Lactate dehydrogenase Pyruvate dehydrogenase Alpha ketoglutrate dehydrogenase