This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lipids, Subject name: Biochemistry
[{'content': 'Which of the following is not a part of fatty acid synthase Complex? \nSelect and explain. \nA. Ketoacyl reductase, B. Enoyl reductase, C. Acetyl-CoA carboxylase, D. Ketoacyl synthase', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. C. Acetyl-CoA carboxylase(Ref: Harper 31/e page 217)Fatty Acid Synthase (FAS) Multienzyme ComplexThe complex is a homodimer of two identical polypeptide monomers in which six enzyme activities and the acyl carrier protein (ACP)ACP contains the vitamin pantothenic acid in the form of 4'-phosphopantetheineX-ray crystallography of the three-dimensional structure, shown that the complex is arranged in an X shapeAcetyl-CoA carboxylase is not a part FAS ComplexQ.", 'role': 'assistant'}]