This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Biochemistry
[{'content': 'Exogenous adrenaline is metabolished by \nSelect and explain. \nA. AchE, B. COMT, C. Decarboxylase, D. Acetyl transferase', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Exogenous adrenaline is metabolised by Catechol-O-methyltransferase (COMT) in liver and other tissues. Metabolism does not play an impoant role in terminating the action of endogenous catecholamines. Ref: Biochemistry by U. Satyanarayana 3rd edition Pgno : 441', 'role': 'assistant'}]