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

The fact that B and T cells need to recognize the same [A] but not necessarily the same [B] in B cell activation is referred to as cognate interaction.

If you had a genetic defect that resulted in no IL-2 production, how would this impact the adaptive immune response?

Which HLA class is more diverse?

Which of the following terms describes the protein products of various alleles?

Immature macrophages take up Ag by macropinocytosis, become mature, and move to the T cell areas of the lymph node.

Which MHC class is found on virtually all cells?

BONUS! List signals necessary for activation of a naive T cell.

When MHC class I binds to the beta-2 microglobulin, which chaperone protein is released?

The North Star has very little apparent rotation in the night sky because