In contrast to a primary immune response, a secondary immune response generally …
A) has a longer lag period.
B) is stronger.
C) involves induction of effector cells to become memory cells.
D) takes longer to develop.
E) All of the above.

Question

Quizplus · Accepted Answer

A secondary immune response is different from a primary response in that it has a shorter lag time and is stronger and more efficient. This is because memory cells differentiated from naïve cells in the first exposure to the antigen are pre-existing at the time of the secondary immune response.

In Contrast to a Primary Immune Response, a Secondary Immune