Which of the following is made and secreted into the lumen of the gut to keep commensal bacteria in check?
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The lag of about a week in the production of Ab’s (other tha…
The lag of about a week in the production of Ab’s (other than just IgM’s) by plasma cells is due to:
What is the C3 convertase of the classical pathway of comple…
What is the C3 convertase of the classical pathway of complement?
Centroblasts use the DNA- modifying enzyme activation-induce…
Centroblasts use the DNA- modifying enzyme activation-induced cytidine deaminase (AID) for what process/es?
What is the survival signal given to a centrocyte that has f…
What is the survival signal given to a centrocyte that has found a T-cell to activate it after affinity maturation?
The largest lymph nodes in the body are associated with the…
The largest lymph nodes in the body are associated with the GALT and are called mesenteric lymph nodes.
Centroblasts use the DNA- modifying enzyme activation-induce…
Centroblasts use the DNA- modifying enzyme activation-induced cytidine deaminase (AID) for what process/es?
How is T and B-cell receptor signaling similar?
How is T and B-cell receptor signaling similar?
Which of the following is false about TI-antigens?
Which of the following is false about TI-antigens?
In a helminth parasitic infection, which cytokine will lead…
In a helminth parasitic infection, which cytokine will lead to increased turnover of epithelial cells and increased mucus secretion from goblet cells?