A secondary response to an invading microorganism that has invaded a previous time is
A)launched by memory cells
B)slower and weaker than the primary response
C)more rapid, more potent, and longer-lasting than the primary response
D)both a and b
E)both a and c

Question

Quizplus · Accepted Answer

A secondary response to an invading microorganism is launched by memory cells, which are produced during the primary response. This results in a more rapid, more potent, and longer-lasting response compared to the primary response. Therefore, both options A and C are correct, making option E the best choice. The statement that the secondary response is slower and weaker than the primary response is incorrect (option B), as the opposite is true.

A Secondary Response to an Invading Microorganism That Has Invaded