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WorksheetsViruses
Total questions: 20
Worksheet time: 19mins
takes over the cell's functions.
Which viral cycle takes the longest to show symptoms?
Lysogenic
Lytic
What is the first step to both viral cycles?
The virus attaches to a host
the virus injects genetic material
the host gets sick
the cell is destroyed
When the viral DNA becomes active in the lysogenic cycle, which life cycle does it enter?
lytic
lysogenic
cell cycle
DNA replication
What happens in the lysogenic cycle?
Virus goes in and leaves the host cell
Virus quickly kills the host cell
Virus injects the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA and stays dormant for a long time
Bacteria injects DNA into a host cell
Viruses are considered
living things
non-living things
partially living things
Which cycle of a virus is most destructive to the host?
lytic cycle
lysogenic cycle
This image represents part of the
lytic cycle
lysogenic cycle
Choose the correct order of lytic cycle steps
attachment, entry, assembly, replication, release
attachment, entry, replication, assembly, release
attachment, entry, assembly, release, replication
attachment, release, assembly, replication, entry
A virus in the lysogenic state can be forced into the lytic cycle due to certain stressors
True
False
viruses are non-living because
they cannot reproduce on their own
they do not evolve
they have no DNA
they cannot be destroyed
