A functional BCR has _____ associated with it while a functional TCR has a(n) _____ complex associated with it for signaling.

Activated B cells migrating directly from a primary focus to the medullary cords in a lymph node after activation with a T-dependent antigen differentiate into plasma cells that secrete predominantly _____.

A functional BCR has _____ associated with it while a functional TCR has a(n) _____ complex associated with it for signaling.

What is the name of the receptor that recognizes the IgG Fc region for transport across tissues?

The B-cell co-receptor typically binds to the complement degradation product iC3.

Which of the following is made and secreted into the lumen of the gut to keep commensal bacteria in check?

Centroblasts use the DNA- modifying enzyme activation-induced cytidine deaminase (AID) for what process/es?

The largest lymph nodes in the body are associated with the GALT and are called mesenteric lymph nodes.

How is T and B-cell receptor signaling similar?

In a helminth parasitic infection, which cytokine will lead to increased turnover of epithelial cells and increased mucus secretion from goblet cells?