Why Is It Useful for T Cells That Do Not

question 9

Multiple Choice

Why is it useful for T cells that do not recognize self MHC molecules to be removed from the maturing T cell population?

• A)T cells unable to recognize self MHC molecules will be unable to bind to cells that present foreign antigens on MHC class I proteins.
• B)T cells unable to recognize self will bind and potentially attack, and kill, all the cells of the body.
• C)T cells unable to recognize self cannot be stimulated by cytokines released in areas of infection.
• D)T cells unable to recognize self will bind too tightly to MHC class I proteins and potentially attack, and kill, all the cells of the body.

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Definitions:

Institutional Buyers

Organizations or entities such as schools, hospitals, and governments that purchase goods or services in large quantities, often at negotiated prices.

Reseller Firm

A business that purchases products from manufacturers, wholesalers, or distributors and then sells them to the public or to other businesses.

Organizational Buying

The decision-making process by which formal organizations establish the need for purchased products and services and identify, evaluate, and choose among alternative brands and suppliers.

Derived Demand

The demand for industrial products and services that is driven by, or derived from, the demand for consumer products and services.