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': 'MHC II are not presented by - \nSelect and explain. \nA. macrophage, B. Dendritic cells, C. Lymphocytes, D. Eosinophils', 'role': 'user'}, {'content': 'Answer: D \nExplanation: MHC (major histocompatibility complex) class II molecules are a family of molecules normally found only on antigen-presenting cells such as dendritic cells, mononuclear phagocytes, some endothelial cells, thymic epithelial cells, and B cells Reff: Ananthanarayanan & Panikers textbook of microbiology 9th edition pg: 140', 'role': 'assistant'}]