Which of the following functions are macrophages unable to carry out?
Question
Which of the following functions are macrophages unable to carry out?
Options
Option A
T-cell priming.
Option B
Pinocytosis.
Option C
Phagocytosis.
Option D
Antigen presentation to activated cells.
Correct Option
Option A
Explanation
Macrophages have an impressive range of functions but appear unable to prime naive lymphocytes. This can be carried out by lymphoid interdigitating dendritic cells and cultured, but not freshly isolated, Langerhans' cells.
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