Activation of Naïve B Cells Is a Two-Step Process, During

question 19

Multiple Choice

Activation of naïve B cells is a two-step process, during which

• A)antigen triggers B-cell production of CCR7, which leads it to interact with T cells.
• B)antigen triggers T-cell production of CCR7, which recruits B cells.
• C)T-cell help stimulates B cells to produce CCR7, then divide.
• D)macrophages trigger B-cell production of CCR7, which leads it to interact with T cells.
• E)None of the answers are correct.

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Definitions:

Mean Age

The average age calculated by adding all the ages together and dividing by the number of individuals.

Heights of Men

This term could refer to a study or data collection focusing on measuring and analyzing the heights of male individuals.

Standard Deviation

An index quantifying how data varies in relation to the average, representing the range of data dispersal.

Normally Distributed

A statistical term describing data that follows a bell curve pattern, where most observations fall around the mean, and probabilities for values decrease as they move away from the mean.