This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
[{'content': 'Large granular cells belong to - \nSelect and explain. \nA. Neutrophils, B. Macrophages, C. Eosinophils, D. Lymphocytes', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Lymphocytes o When circulating lymphocytes are classified by their surface markers into T and B cells, about 5-10 percent of cells are found to lack features of either type they are called null cells/Large granular lymphocytes. o Large granular lymphocytes include:# Natural killer cells (N.K. Cells)# Antibody dependent cytotoxic cells/killer cells (ADCC).# Lymphokine activated killer cells (LAK cells).", 'role': 'assistant'}]