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:

Post-Traumatic Stress Disorder

A mental health condition triggered by experiencing or witnessing a terrifying event, leading to persistent flashbacks, nightmares, and severe anxiety.

Generalized Anxiety Disorder

A mental health condition characterized by persistent and excessive worry about various aspects of daily life, beyond what might be expected from the situation.

Pervasive Worrying

A chronic and excessive concern about a variety of topics, events, or activities, which is difficult to control and affects daily functioning.

Specific Phobias

Intense, irrational fears of specific objects or situations, such as heights, spiders, or flying, that lead to avoidance behavior.