When an Enveloped Animal Virus Enters a Cell During the Entry

question 44

Multiple Choice

When an enveloped animal virus enters a cell during the entry stage,

• A)the next thing it does is assemble a new virus.
• B)the envelope is removed after the virus is inside the cell's nucleus.
• C)the protein capsid is removed through uncoating to expose the viral genome.
• D)it immediately integrates its nucleic acid genome into the host chromosomes.
• E)its cycle always results in the death of the animal cell.

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Definitions:

Nasopharynx

The upper part of the pharynx, connecting the nasal cavity above the soft palate to the oropharynx.

Oropharynx

Portion of the pharynx that lies posterior to the oral cavity; it is continuous above with the nasopharynx and below with the laryngopharynx.

Laryngopharynx

Part of the pharynx lying posterior to the larynx.

Saliva

A clear liquid secreted by the salivary glands in the mouth, which aids in digestion and keeps the mouth moist.