What is a determinant for organ compatibility and rejection of transplants?
A)pyrogens
B)interleukins
C)perforins
D)major histocompatibility complex (MHC)molecules

Question

Quizplus · Accepted Answer

The major determinant for organ compatibility and rejection of transplants is the major histocompatibility complex (MHC) molecules. These molecules are involved in presenting foreign antigens to the immune system and determining whether they are recognized as "self" or "non-self." If the MHC molecules on the transplanted organ do not match the recipient's MHC molecules, the immune system may recognize the transplanted organ as foreign and mount a rejection response. Therefore, MHC matching is an important consideration in organ transplantation.

What Is a Determinant for Organ Compatibility and Rejection of Transplants