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': 'Genetic deficiencies of NADPH oxidase cause \nSelect and explain. \nA. Mitochondrial. myopathies, B. Chronic granulomatous diseases, C. Decreased ATP production, D. Lactic acidosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]