This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Biochemistry
[{'content': 'Which of the following enzyme is not a component of fatty acid synthase complex? \nSelect and explain. \nA. Acetyl Co-A carboxylase, B. Ketoacyl synthase, C. Enoyl reductase, D. Acetoacetyl', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The Fatty Acid Synthase Complex Is a Homodimer of Two Polypeptide Chains Containing Six Enzyme Activities and the Acyl Carrier Protein. The 6 enzymes are- Ketoacyl synthase Ketoacyl reductase Malonyl transacylase Dehydratase Enoyl reductase Thioesterase Acetyl Co-A carboxylase is the rate-limiting enzyme of fatty acid synthesis and is an enzyme, which is not a component of fatty acid synthase complex. REF: Lippincott book of biochemistry 6th ed.', 'role': 'assistant'}]