T Cells of the Immune System Include ________

Question

T cells of the immune system include ________.
A) CD4, CD8, and plasma cells
B) cytotoxic and helper cells
C) plasma, antigen-presenting, and memory cells
D) lymphocytes, macrophages, and dendritic cells

Accepted Answer

T cells of the immune system include cytotoxic and helper cells, which are respectively known as CD8+ and CD4+ T cells. Plasma cells are derived from B cells, not T cells, and antigen-presenting cells (like macrophages and dendritic cells) as well as memory cells are distinct categories within the immune system.