Mutation of the Gene Encoding the Enzyme That Is Essential

question 16

Multiple Choice

Mutation of the gene encoding the enzyme that is essential for the maturation of pre-B cells to mature B lymphocytes is the cause of

• A) common variable immunodeficiency
• B) isolated IgA deficiency
• C) DiGeorge syndrome
• D) severe combined immunodeficiency
• E) X-linked agammaglobulinemia

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Definitions:

Communal Orientation

A perspective or attitude emphasizing the importance of community, relationships, and collective well-being over individualistic goals.

Guilt Proneness

The predisposition of an individual to feel guilty for wrongdoing, even when such guilt may not be warranted.

Collective Guilt

The emotion felt when individuals perceive their group as responsible for wrongful actions, even if they as individuals did not participate in such actions.

Ingroup Bias

The tendency to favor one's own group over other groups.