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Indicate Which of the Following Statements Concerning Memory B Cells

Question 11

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Indicate which of the following statements concerning memory B cells are true (T)and which are false (F):

Premises:

Responses:

Memory B cells are derived from germinal center B cells as immune responses subside. ___

True

Memory B cells have more stringent requirements for activation than naive B cells do.

False

Memory B cells possess high-affinity antigen receptors as a consequence of affinity maturation.

Memory B cells have long life spans.

Memory B cells express only IgM and retain the capacity to switch to the most beneficial isotype during secondary responses.

Premises:

Memory B cells are derived from germinal center B cells as immune responses subside. ___

Memory B cells have more stringent requirements for activation than naive B cells do.

Memory B cells possess high-affinity antigen receptors as a consequence of affinity maturation.

Memory B cells have long life spans.

Memory B cells express only IgM and retain the capacity to switch to the most beneficial isotype during secondary responses.

Responses:

True

False

Correct Answer:

Premises:

Responses:

Memory B cells are derived from germinal center B cells as immune responses subside. ___

Memory B cells have more stringent requirements for activation than naive B cells do.

Memory B cells possess high-affinity antigen receptors as a consequence of affinity maturation.

Memory B cells have long life spans.

Memory B cells express only IgM and retain the capacity to switch to the most beneficial isotype during secondary responses.