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 reaction \nSelect and explain. \nA. Dehydrogenase, B. Peroxidase, C. Hydroxylase, D. NADPH - oxidase', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. NADPH - oxidase', 'role': 'assistant'}]