Which of the following are "professional" antigen-presenting cells, which are pertinent to the major histocompatibility complex?
A) Macrophages, dendritic cells, and B cells
B) Mast cells, dendritic cells, and B cells
C) Macrophages, dendritic cells, and T cells
D) Macrophages, natural killer cells, and T cells
E) Mast cells, B cells, and T cells

Question

Quizplus · Accepted Answer

Professional antigen-presenting cells include macrophages, dendritic cells, and B cells because they can present antigens to T cells along with the necessary co-stimulatory signals, which is crucial for the activation of T cells in the immune response.

Which of the Following Are "Professional" Antigen-Presenting Cells, Which Are