Multiple Choice
Which statement is true?
A) MHC proteins make it possible for T cell receptors to distinguish between self and nonself antigens.
B) With only six different genetic loci for MHC proteins, humans have a small number of possible allele combinations.
C) MHC proteins are glycoproteins secreted into the extracellular space and then circulated in the blood.
D) Different people usually have similar MHC genotypes.
E) There are five different classes of MHC proteins, each with a slightly different function.
Correct Answer:

Verified
Correct Answer:
Verified
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