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': 'tRNAf met would recognize: \nSelect and explain. \nA. AUG, B. UGC, C. GUG, D. GCU', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. AUG', 'role': 'assistant'}]