Class II MHC molecules are found only on which of the following?
A)all body cells with a nucleus
B)red blood cells
C)granulocytes and microphages
D)lymphocytes and antigen-presenting cells
E)liver cells and macrophages in the spleen

Question

Quizplus · Accepted Answer

Class II MHC molecules are found only on lymphocytes and antigen-presenting cells, such as macrophages, dendritic cells, and B cells. They are involved in presenting antigens to helper T cells for activation.

Class II MHC Molecules Are Found Only on Which of the Following