Which of the Following Is True Regarding T-Cell Deficiencies

question 44

Multiple Choice

Which of the following is true regarding T-cell deficiencies?

• A) A mutation in the IL-2 receptor affects T-cell proliferation.
• B) A deficiency in ATP causes apoptosis in T, B, or NK cells.
• C) Immunoglobulin protection is permanent.
• D) Severe combined immunodeficiencies (SCIDs) are characterized by a lack of B cells.

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Definitions:

Social-Comparison Explanation

A hypothesis positing that people assess their own value and societal position by comparing themselves to others.

Polarization in Groups

The process by which opinions within a group grow increasingly extreme, splitting the group into opposing sides.

Extreme Decisions

Decisions made under conditions of high uncertainty, risk, or stress, often with significant consequences.

Entrapment

A situation where individuals or groups feel unable to escape a threatening or harmful scenario, often exacerbating their commitment to a certain course of action.