Not intermediate product of TCA cycle is a) Alpha KG b) Citric acid c) Acetyl co-A d) Succinyl co-A Answer: Acetyl co-A Explanation: Intermediate products of TCA cycle: Citrate→ Iso-citrate → Alpha keto-glutarate→ Succinyl co-A → Succinate→ Fumarate → Malate → Oxalo-acetate