Which of the Following Statements Is Incorrect Regarding Memory B

question 25

Multiple Choice

Which of the following statements is incorrect regarding memory B cells?

• A)Memory B cells are maintained for life.
• B)In secondary responses,the number of pathogen-specific B cells is about 10-100-fold that seen in primary responses.
• C)The sensitivity of memory B cells is improved compared with naive B bells because affinity maturation has occurred.
• D)Memory B cells express lower levels of MHC class II and B7 than do naive B cells.
• E)Memory B cells differentiate into plasma cells more rapidly than do naive B cells.

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Definitions:

Large-Sample Significance

Refers to the level of significance or inferential reliability obtained when testing hypotheses with a large sample size, typically leading to more precise estimates.

Z Statistic

A type of standard score that indicates how many standard deviations an element is from the mean of the population.

Relative Risk

A measure in epidemiology that compares the risk of a health event among one group with the risk among another group.

Sample Proportion

A statistical measure that represents the proportion of success or a particular attribute in a sample.