Using only random VDJ recombination, from 40 V, 23 D, and 6 J gene segments, what are the number of possible variable regions of an antigen receptor molecule?

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#Question id: 1910

#Unit 4. Cell Communication and Cell Signaling

Hyperacute graft rejection is caused by:

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#Question id: 1911

#Unit 4. Cell Communication and Cell Signaling

Which of the following does NOT minimize allogeneic graft rejection?

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#Question id: 1912

#Unit 4. Cell Communication and Cell Signaling

Which of the following allogeneic grafts does NOT require immunosuppression?

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#Question id: 1913

#Unit 4. Cell Communication and Cell Signaling

The fetus can be protected from maternal transplantation attack by:

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#Question id: 1914

#Unit 4. Cell Communication and Cell Signaling

Which of the following is the single best defining description of the murine MHC?

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#Question id: 1915

#Unit 4. Cell Communication and Cell Signaling

Of the following, which is the cadaveric organ with the best survival 5-years post-transplant?