Which of the following is(are) false regarding B cells with antigen-MHC complexes?
A) They are stimulated by helper T cells to secrete cytokines.
B) Helper T cells signal them to divide and differentiate.
C) On signals from the helper T cells, they produce clones with identical receptors.
D) Once activated by signals from helper T cells, they produce IgG, IgA, or IgE immunoglobulins instead of membrane-bound IgM.
E) All of these are true.

Question

Quizplus · Accepted Answer

B cells with antigen-MHC complexes are not stimulated by helper T cells to secrete cytokines, but rather, they receive signals from the helper T cells to divide and differentiate. The cytokines secreted by helper T cells help the B cells to proliferate and differentiate into antibody-secreting plasma cells or memory B cells.

Which of the Following Is(are) False Regarding B Cells with Antigen-MHC