What is the mechanism that ensures each B-cell produces IgM and IgD of only one antigen specificity?

Which of the following are neutrophil granule names?

Which lymphocyte listed below has granules that stain with eosin (dark purple) and is involved in parasitic worm infections?

The 12/23 or 1-turn/2-turn rule is utilized during:

Antibodies are divided into 5 classes. Which component/s of the antibody confers the isotype?

What is/are the type II interferon/s?

As we saw in class, flow cytometry uses fluorescent labeled, monoclonal Ab’s to tag different surface molecules on different cell types found in solution.  This provides accurate identification of the individual cell types.

Which of the following is true about the TLR signaling cascade?

When NK cells are abundant and infected dendritic cells are few, the innate immunity cannot control the infection.  The NK cells will migrate to the secondary lymphoid tissue to activate T-cells.

Which of the following are considered anaphylatoxins?