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: Unknown
[{'content': 'Which amino acid undergoes hepatic deamination? \nSelect and explain. \nA. Alanine, B. Glutamate, C. Aspartate, D. Glycine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans: B (Glutamate) Ref: Harper\'s Illustrated Biochemistry, 26th edition. Pg 244.Explanation:"Since alanine is also a substrate for glutamate aminotransferase, all the amino nitrogen from amino acids that undergo transamination can be concentrated in glutamate. This is important because L- glutamate is the only amino acid that undergoes oxidative deamination at an appreciable rate in liver & kidney. " (Ref: Harper)BIOSYNTHESIS OF UREAUrea biosynthesis occurs in four stages:TransaminationOxidative deamination of glutamateAmmonia transportReactions of the urea cycle', 'role': 'assistant'}]