객관식
AIDS is caused by which virus?
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17. Viruses
Viruses
객관식
A virus obtains its envelope during which of the following phases?
A
Release
B
Attachment
C
Penetration
D
Replication
검증된 단계별 안내1
Understand the life cycle of a virus, which typically includes the following phases: attachment, penetration, replication, assembly, and release.
Recognize that the envelope of a virus is derived from the host cell membrane, which occurs during the release phase when the virus exits the host cell.
During the attachment phase, the virus binds to the host cell surface, but does not acquire an envelope.
In the penetration phase, the virus enters the host cell, but still does not obtain an envelope.
During replication, the virus uses the host cell's machinery to produce viral components, but the envelope is not formed until the release phase.
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