What Happens When the T Cell Receptor on a CD8 $\gamma$

question 2

Multiple Choice

What happens when the T cell receptor on a CD8 positive T cell recognizes the peptide displayed in the MHC-I complex on an infected cell?

• A)It attracts natural killer cells,which kill the infected cell.
• B)It releases interferon \(\gamma\) which stimulates macrophages to engulf the cell.
• C)It releases IL-4 to stimulate the B cells to release antibodies.
• D)It releases proteins that kill the infected cell.
• E)It releases IL-12 which stimulates the production of Th1 cells.

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