Cytotoxic T Cells _______

question 79

Multiple Choice

Cytotoxic T cells _______.

• A) secrete interleukin-2 to stimulate B and T cells
• B) are activated by free, soluble antigens
• C) lack specificity for antigen
• D) secrete granzymes and perforins that damage target cells

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Gross Domestic Product

The total market value of all finished goods and services produced within a country's borders in a specific time period, used as a broad measure of economic activity.

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