Which of the Following Would Occur from B-Cell Class Switching

question 3

Multiple Choice

Which of the following would occur from B-cell class switching?

• A)rearrangement of the light chain
• B)new VDJ recombination that still retains antigen specificity
• C)production of IgA secreted into the bloodstream with the same antigen specificity
• D)production of IgG γ2 with the same antigen specificity

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Definitions:

Direct Labor Cost

The total expense incurred by a company for the wages of individuals directly involved in the production of goods or services.

Activity Level

A measure of the volume or quantity of production or operations within a specific period.

Direct Proportion

A relationship between two quantities where they increase or decrease at the same rate.

Relevant Range

The range of activity within which the assumptions about variable and fixed cost behaviors hold true.