Which of the following statements about NK T cells is TRUE?
A. Activated NK-T cells can act as both a TH and a TC cell.
B. CD4 is expressed by all NK-T cells
C. NK-T cells rely on p53 expression to cause apoptosis in an infected host cell.
D. NK-T cells express most of the T cell lineage characteristics.
E. The TCR on NK-T cells recognizes antigens presented with MHC class I and class II molecules.
A
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