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WorksheetsWk 26 Virus & Cells
Total questions: 25
Worksheet time: 13mins
What structure determines the shape of the virus?
capsid
nucleic acid
spikes
envelope
True or False: The shape is important because it allows the virus to recognize and attach to the host cell.
True
False
Viruses need a ____________ in order to make copies of themselves.
bacterial cell
host cell
capsid
vaccine
Which cycle kills the host cell immediately?
Lytic
Lysogenic
During which cycle does a virus's genetic information become a part of the host cell's genetic information?
Lytic
Lysogenic
A virus that goes through the ______ cycle will allow you to feel symptoms immediately due to the cells lysing.
Lytic
Lysogenic
A virus that hides within the host cell for up to years is going through the _______ cycle.
Lytic
Lysogenic
Antibiotics ________ treat viral infections.
can
cannot
Protein coat that surrounds the virus genetic material -
What does dormancy mean?
What is happening at Step 1 of the Lytic Cycle?
What is happening at Step 2 of the Lytic Cycle?
What is happening in Step 3 of the Lytic Cycle?
Synthesis and replication of new viral material by the host
What is happening in Step 4 of the Lytic Cycle?
Assembly of viral particles
What is happening in Step 5 of the Lytic Cycle?
Host cell lyses and release of newly formed viruses
During the lysogenic cycle, what is happening to the viral DNA?
Select which is true regarding viruses & cells.
Which biomolecules do cells & viruses both have?
Carbohydrates & Nucleic Acids
Lipids & Carbohydrates
Protein & Lipids
Protein & Nucleic Acids
Where does viral material go during the lysogenic period?
During the lysogenic cycle, the viral genetic material will go into a _________ period, where it is inactive/
What is the main difference between prokaryotes and eukaryotes?
Presence of a nucleus in eukaryotes
High number of chromosomes in eukaryotes
High number of chromosomes in prokaryotes
Presence of a nucleus in prokaryotes
What is the function of the nucleus?
During the lysogenic cycle, host cells do not ____ right away.
Besides a nucleus, prokaryotes are also missing ______________.
(T/F) A virus metabolizes nutrients.
