MHC class II proteins can be found on the surface of a _____ cell.

Question

Quizplus · Accepted Answer

MHC class II proteins are primarily found on the surface of antigen-presenting cells (APCs) such as dendritic cells, macrophages, and B cells. These cells play a key role in the immune response by presenting antigens to helper T cells through the binding of MHC class II proteins, which activate the T cells and lead to the production of antibodies and the activation of cytotoxic T cells. Mast cells and liver cells do not typically express MHC class II proteins.

MHC Class II Proteins Can Be Found on the Surface