Which of the Following Is an Example of Cross Presentation

question 25

Multiple Choice

Which of the following is an example of cross presentation?

• A)An endogenous peptide being presented on MHC class I
• B)An exogenous peptide being presented on MHC class I
• C)An endogenous peptide being presented on MHC class II
• D)An exogenous peptide being presented on MHC class II
• E)A B-cell antigen being presented to a T cell

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Definitions:

Genetics

The study of heredity and the variation of inherited characteristics.

Negative Emotions

Feelings that are usually perceived as unpleasant or harmful, such as sadness, anger, and fear.

Affect-as-information Theory

A psychological theory suggesting that individuals use their emotional states as information in making judgments and decisions.

Distraction

Anything that diverts attention away from the intended object of focus, potentially reducing productivity or safety.