An Immune Response to a Tissue Graft Will Differ from an Immune

question 88

Multiple Choice

An immune response to a tissue graft will differ from an immune response to a bacterium because

• A) MHC molecules of the donor may stimulate rejection of the graft tissue, but bacteria lack MHC molecules.
• B) the tissue graft, unlike the bacterium, is isolated from the circulation and will not enter into an immune response.
• C) a response to the graft will involve B cells and a response to the bacterium will not.
• D) a bacterium cannot escape the immune system by replicating inside normal body cells.
• E) the graft will stimulate an autoimmune response in the recipient.

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