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: Pathology
Which of the following helps in generating reactive 02 intermediates in neutrophils? 
Select and explain. 
A. NADPH Oxidase, B. Superoxide dismutase (SOD), C. Catalase, D. Glutathione peroxidase
A: NADPH Oxidase
Answer: A: NADPH Oxidase 
Explanation: Ans. is 'a' i.e., NADPH oxidase