Question

Antigen processing and presentation Antigen processing and presentation

a) is a way for a cell to give information about its activities.
b) is a way for viruses to infect cells.
c) is the way foreign cells engulf macrophages.
d) is only accomplished by bacterial cells.

Answer 1

a) is a way for a cell to give information about its activities.

Step-by-step explanation:

Antigen processing and presentation is the process in which an antigen presenting cells expresses a peptide antigen on its cell surface in association with a classical class molecules