Which statement about the adaptive immune system is true?

Question

Quizplus · Accepted Answer

B cells can undergo class switching, which allows them to change the type of immunoglobulin they produce (e.g. from IgM to IgG). This increases the diversity of antibodies that can be produced in response to different types of pathogens. Options A, B, and C are incorrect statements. Option D is partially correct, as each B cell can produce multiple antibodies targeted to different epitopes, but the exact number varies.

Which Statement About the Adaptive Immune System Is True