Detailed Instructions: Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.
Q: MHC antigens on normal body cells are recognized by what receptor on KIR or I think they're called NK cells?
A:
MHC antigens on normal body cells are recognized by what receptor on NK cells?