T helper I cells secrete cytokines that lead to macrophage activation, inflammation, and the production of opsonizing antibodies.

Place the following steps in the MHC class I peptide formation in the correct order starting with Ag generation.

The only function of the TCR is to recognize antigen complexed with MHC

Which of the following is NOT found in a pre-TCR?

After the T cell encounters an antigen, the TCR undergoes somatic hypermutation to create a higher affinity binding site.

What transports the peptide across the E.R. membrane after the proteasome degrades an Ag in MHC class I peptide formation?

Which of the following is not a function of chaperone proteins?

Which of the following is not true of positive selection?

What is the function of the invariant chain?

T helper I cells secrete cytokines that lead to macrophage activation, inflammation, and the production of opsonizing antibodies.