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': 'True about amino group of amino acid is : \nSelect and explain. \nA. Accepted by a-ketoglutarate, B. Funneled to L- Glutamate, C. Prevents oxidative breakdown, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All of the above', 'role': 'assistant'}]