In the Citrate Cycle, a High Concentration of NADH Would $\alpha$

Multiple Choice

In the citrate cycle, a high concentration of NADH would result in

A) activation of citrate synthase.
B) inhibition of $\alpha$ -ketoglutarate dehydrogenase.
C) inhibition of fumarase.
D) activation of $\alpha$ -ketoglutarate dehydrogenase.