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
[{'content': 'Secondary granules in neutrophil are: \nSelect and explain. \nA. Proteolytic enzymes, B. Nucleotidase, C. Lactoferrin, D. Catalase', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Lactoferrin is an enzyme present in the secondary granules of neutrophils. Neutrophil has 2 granules - primary &\xa0secondary. Enzymes present in these 2 are given below', 'role': 'assistant'}]