Use the following information to answer the next few questions.
John is in the hospital recovering from kidney transplant surgery. He is currently taking a cocktail of anti-rejection drugs. Friends and family have come to visit with John, including his cousin Susan who is suffering from a cold.
-The molecule that stimulates the immune response that leads to rejection is

Question

Quizplus · Accepted Answer

MHC (major histocompatibility complex) is a group of proteins that present antigens to T cells, which stimulates the immune response and can lead to rejection of a transplanted organ.

Answer: B 
 TLR (toll-like receptor) is a type of receptor on immune cells that recognizes pathogen-associated molecular patterns (PAMPs), which can activate the immune response and potentially lead to rejection of a transplanted organ. Even though the question does not ask for more than one answer.

Use the Following Information to Answer the Next Few Questions