Which Molecule Is An $\alpha$ -Keto Acid?
A) Oxaloacetate
B) Citrate
C)

Which molecule is an $\alpha$ -keto acid?

A) oxaloacetate
B) citrate
C) $\alpha$ -ketoglutarate
D) oxaloacetate and $\alpha$ -ketoglutarate
E) citrate and $\alpha$ -ketoglutarate