Oxalosuccinate is a transient intermediate formed during which of the following reactions?
A) Citrate 🡪 Isocitrate
B) Isocitrate 🡪 α-ketoglutarate
C) Pyruvate 🡪 Acetyl CoA
D) Malate 🡪 Oxaloacetate
E) Succinyl CoA🡪 Succinate
Answer: B) Isocitrate 🡪 α-ketoglutarate