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What does a virus do inside a host cell?
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
Viruses and cells both have
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
What happens to the mRNA once it is produced in the nucleus?
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
TRANSCRIBE this DNA strand: ATGCACT
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
Why is a virus considered non-living?
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
Before using a codon table, one must:
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
What is the shape of DNA?
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
What are the three components of a nucleotide?
DNA and protein
Double helix
UACGUGA
A virus replicates itself using the machinery of the host cell
Moves to the cytoplasm where it is translated
Phosphate group, nitrogen base, deoxyribose sugar
Because it cannot reproduce without a host cell
Convert DNA to mRNA
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