Identify the true statement about the secondary response.
A) the antibody titer is lower during the secondary response
B) no antibodies are present after the initial contact with an antigen
C) the antibody titer mainly comprises immunoglobulin G
D) this response is initiated by effector cells
E) antibodies have a low affinity for an antigen on a second encounter

Question

Quizplus · Accepted Answer

During the secondary response, the antibody titer mainly comprises immunoglobulin G, which has a higher affinity and specificity for the antigen than during the primary response.

Identify the True Statement About the Secondary Response