A Virus with a Narrow Host Range

question 177

Multiple Choice

A virus with a narrow host range:

• A)infects cells of only a few species.
• B)is usually highly virulent.
• C)is likely a retrovirus.
• D)only infects the cells of less than 2.0 mm
• E)All of these choices are correct.

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Definitions:

Ethnography of Communication

The study of communication practices within specific cultural contexts, exploring how communication shapes and reflects social life.

Communicative Act

In Hymes’s ethnography of communication, the smaller units of speech within a speech event—for example, asking a question or telling a joke.

Speech Event

In Hymes’s ethnography of communication, a specific speech activity—for example, an awards speech.

Speech Event

A specific instance in which communication occurs, structured by conventions and expectations of the participants and the context.