This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of lipid, Subject name: Biochemistry
[{'content': 'Lack of beta-oxidation of fatty acid leads to? \nSelect and explain. \nA. Oxidation of branched chain fatty acids, B. Phytanic acid accumulation, C. Dicarboxylic acid accumulation, D. Formation of propionic acid', 'role': 'user'}, {'content': "Answer: C \nExplanation: Lack of beta-oxidation of fatty acids leads to the accumulation of dicarboxylic acids. Dicarboxylic aciduria is caused by a lack of mitochondrial medium-chain acylCoA dehydrogenase. It is characterized by 1. Excretion of C -C o-dicarboxylic acids in the urine. 2.Nonketotic hypoglycemia Reference: Harper's Illustrated Biochemistry 31st edition Pg 215", 'role': 'assistant'}]