This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Enzymes, Subject name: Biochemistry
[{'content': 'Which one of the following enzyme is used in the treatment of acute myocardial infarction \nSelect and explain. \nA. Urokinase, B. Papain, C. Asparginase, D. Serratiopeptidase', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Urokinase is a plasminogen activator. Helps in fibrinolysis. Alteplase, reteplase, and tenecteplase made from genetic recombination are more commonly used now. Ref : Biochemistry by U. Satyanarayana 3rd edition Pgno : 107-112', 'role': 'assistant'}]