TSST-1 Is a Protein Produced by Some Species of Bacteria

question 5

Multiple Choice

TSST-1 is a protein produced by some species of bacteria that acts as a superantigen.What ligand does TSST-1 bind?

• A)T-cell receptor
• B)MHC class I
• C)MHC class II
• D)Both T-cell receptor and MHC class I
• E)Both T-cell receptor and MHC class II