Antibodies and Killer T Cells Recognize HIV or HIV-Infected Cells

question 28

Multiple Choice

Antibodies and killer T cells recognize HIV or HIV-infected cells by binding to short pieces of viral proteins displayed on the virus or the infected host cell.These short pieces of viral proteins are called ________.

• A) coat proteins
• B) virosomes
• C) proteosomes
• D) epitopes
• E) episomes

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Definitions:

Bottled Water

Packaged water sold in bottles and often treated to remove impurities and contaminants, offered as a portable and convenient choice for hydration.

Blinding

A method used in experiments to eliminate bias, where participants or researchers (or both) are unaware of certain key aspects of the study.

Incentive

A form of motivation or stimulus that encourages a person to perform or act in a certain way, often used in economics, business, and psychology.

Blocking Variable

A variable that groups experimental units in a way that reduces the effects of variability on the outcome, enhancing the experiment’s accuracy.