<prompt> Conversion of Pyruvate to Acetyl CoA does not requireThiamineTPPPyridoxineFAD  <response>: Pyruvate is conveed to acetyl CoA by oxidative decarboxylation catalysed by a multienzyme complex, known as pyruvate dehydrogenase complex PDH The enzyme PDH requires five cofactors coenzymes, namely--TPPthiamine pyrophosphate, lipoamide, FAD, coenzyme A and NAD ref Satyanarayana biochemistry 4th ed page 252 