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': 'Enzyme responsible for respiratory burst is: \nSelect and explain. \nA. Oxidase, B. Dehydrogenase, C. Peroxidase, D. Catalase', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Oxidase', 'role': 'assistant'}]