Which Pair of Molecules Is a Component of Cytolytic T

question 4

Multiple Choice

Which pair of molecules is a component of cytolytic T lymphocyte (CTL) granules and is important in the mechanism of CTL killing of target cells?

• A)Perforin and Fas ligand
• B)P-selectin and tumor necrosis factor
• C)Major basic protein and granzyme B
• D)C9 and interferon-ƴ
• E)Perforin and granzyme B

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Definitions:

Price Discrimination

The strategy where a business sells the same product at different prices to different groups of consumers, based on willingness to pay.

Illegal

Actions or activities that are forbidden by law or statute.

Price Discriminate

The practice of charging different prices to different consumers for the same product or service, based on what the seller thinks the market can bear, rather than standard costs.

Monopolist

An entity with exclusive control over the supply of a particular good or service, setting prices without competition.