Multiple Choice
How do CD8 regulatory T cells identify CD4 cells that should be killed?
A) FasL is cleaved from CD4 T cell.
B) Qa-1 is present on CD4 T cell surface.
C) The high affinity IL-2 receptor is stimulated.
D) Antigen expression is required on MHC class II molecules.
Correct Answer:

Verified
Correct Answer:
Verified
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