Which process involves a more rapid synthesis and greatly increased titer of antibody when the immune system is subsequently exposed to the same antigen?

Question

Quizplus · Accepted Answer

The anamnestic (or secondary) immune response involves a rapid and increased synthesis of antibodies upon subsequent exposure to the same antigen. This is due to the presence of memory B cells that have previously encountered and responded to the antigen, leading to a more efficient and effective immune response. Opsonization, neutralization, complement fixation, and agglutination are all mechanisms by which antibodies can function, but they do not necessarily involve a rapid or increased synthesis of antibodies upon subsequent exposure to the same antigen.

Which Process Involves a More Rapid Synthesis and Greatly Increased