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: Microbiology
[{'content': 'Most efficient antigen presenting cell in the skin ? \nSelect and explain. \nA. Dendritic cell, B. Macrophages, C. Langerhans cell, D. Kupffer cells', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Langerhan's cell . Dendritic cells are the most potent and effective antigen presenting cells in the body.----Harrison . In skin, these specialized dendritic cells are called Langerhans cells.", 'role': 'assistant'}]