Question

Which of the following immunoglobulins are expressed on mature B cells when exiting the bone marrow and later lost when the B cell begins development in the germinal center?

a) IgG
b) IgD
c) IgA
d) IgM
e) IgE

Answer 1

IgD and IgM are the immunoglobulins that are expressed on mature B cells when exiting the bone marrow and later lost when the B cell begins development in the germinal center.

Step-by-step explanation:

The immunoglobulins that are expressed on mature B cells when exiting the bone marrow and later lost when the B cell begins development in the germinal center are IgD and IgM.