<prompt> Pyruvate can be a substrate forFatty acid synthesisTCA cycleCholesterol synthesisAll of the above  <response>: Ans. is d i.e., All of the abovePyruvatea It is a degradation product of glucose glycolysis and glycogenic aminoacids. It can be conveed to glucose gluconeogenesis through oxaloacetate and acetyl CoA therefore all biosynthetic products which arise from acetyl CoA 