Dendritic cells are
A) the central cells of acquired immunity which specifically recognise different antigens.
B) non-specific effector cells which engulf and kill bacterial cells.
C) kill virus infected cells but not normal cells.
D) antigen-presenting cells which engulf and process antigen fragments of invading organisms.
E) cells which recognise antigen receptors anchored in their membranes.
Correct Answer:
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