This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'Sweaty feet odour in body fluids occur due to deficiency of \nSelect and explain. \nA. Biotin, B. Isovaleryl-CoA dehydrogenase, C. Thiamine linked decarboxylase, D. Leucine transaminase', 'role': 'user'}, {'content': "Answer: B \nExplanation: The\xa0impaired\xa0enzyme\xa0in\xa0isovaleric\xa0acidemia\xa0is\xa0isovaleryl-CoA\xa0dehydrogenase.\xa0Vomiting, acidosis\xa0and coma follow ingestion of excess protein. Accumulated isovaleryl-CoA is hydrolyzed to isovalerate\xa0and excreted. Characteristic odor of sweaty feet is present.\nHarper's Illustrated Biochemistry 30 th edition page no 309", 'role': 'assistant'}]