Which of the following are labels of self in the human immune system?

Question

Quizplus · Accepted Answer

Major histocompatibility complexes (MHC) are labels of self in the human immune system. MHC molecules are found on the surface of cells and help the immune system distinguish between self-cells and foreign cells. Antigens and haptens are foreign substances that are recognized by the immune system, and germinal centers are structures within lymph nodes where B cells go to mature during the immune response.

Which of the Following Are Labels of Self in the Human