CD Antigens Are

Multiple Choice

CD antigens are

A) found on B cells, where they determine the antibody types that are made.
B) found on B cells, where they make recognition of self antigens on macrophages possible.
C) found on T cells, which they enable to recognized foreign antigens on macrophages.
D) found on macrophages, which they enable to link with both B and T cells.
E) found on bacteria that cause infection, enabling the immune system to recognize them.