Question 1
Clonal selection of B cells ________.
◦ only occurs in the secondary immune response
◦ occurs during fetal development
◦ cannot occur in the presence of antigens
◦ results in the formation of plasma cells
Question 2
The primary immune response ________.
◦ occurs when memory cells are stimulated
◦ is another name for immunological memory
◦ has a lag period while B cells proliferate and differentiate into plasma cells
◦ occurs more rapidly and is stronger than the secondary response