Choose the Best Description of an Antigen

question 90

Multiple Choice

Choose the best description of an antigen.

• A) part or a piece of a disease or pathogen
• B) a particle that triggers the adaptive immunity
• C) a particle (typically a foreign protein) that triggers inflammation
• D) a chemical that enhances or modifies immune response

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Definitions:

Presentation

The act of showing and explaining the content of a topic to an audience or learner.

Unity

The cohesion and harmony of elements within a piece of writing or speech, ensuring all parts contribute to the overall message or theme.

Impromptu Presentation Style

A method of delivering presentations without formal preparation, relying instead on the speaker's spontaneity and knowledge of the topic.

Extemporaneous Presentation Style

A method of presenting in which the speaker delivers a speech in a spontaneous and flexible manner, often with minimal notes.