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
The professional antigen presenting cells ? 
Select and explain. 
A. B cells, B. Dendritic cells, C. T cells, D. NK cells
B: Dendritic cells
Answer: B: Dendritic cells 
Explanation: o Dendritic cells are the most potent and effective antigen presenting cells in the body - Harrison 2024