Once a B lymphocyte has been activated to an antigen,it travels to a secondary lymphoid organ and forms a ______ where cloning occurs.
A)MHC molecule
B)FAS
C)CD4
D)germinal center

Question

Quizplus · Accepted Answer

Once a B lymphocyte is activated by an antigen, it travels to a secondary lymphoid organ where it forms a germinal center. This is where the B cell undergoes clonal expansion, differentiation, and affinity maturation. MHC molecules, FAS, and CD4 are not relevant to the formation of the germinal center.

Once a B Lymphocyte Has Been Activated to an Antigen,it