Podcast
Questions and Answers
During viral replication, where does DNA replication typically occur?
During viral replication, where does DNA replication typically occur?
- Viral nucleocapsids
- Enveloped viruses
- Host cell nucleus (correct)
- Host cell cytoplasm
What is the primary method of release for enveloped viruses?
What is the primary method of release for enveloped viruses?
- Budding (correct)
- Passive disintegration of dying cells
- Nucleocapsid assembly
- Lysis of host cells
Which phase of the infectious cycle involves attachment to host cells?
Which phase of the infectious cycle involves attachment to host cells?
- Uncoating
- Transcription
- Release
- Penetration (correct)
What is the main feature of the eclipse period in a one-step growth curve?
What is the main feature of the eclipse period in a one-step growth curve?
Where does RNA replication take place in the context of viral replication?
Where does RNA replication take place in the context of viral replication?
How does the release of naked viruses typically occur?
How does the release of naked viruses typically occur?
Which process involves RNA synthesis in viral replication?
Which process involves RNA synthesis in viral replication?
Where does genome replication occur for DNA viruses?
Where does genome replication occur for DNA viruses?
What type of genes are transcribed before DNA replication begins in DNA viruses?
What type of genes are transcribed before DNA replication begins in DNA viruses?
What is the primary function of late genes in DNA virus replication?
What is the primary function of late genes in DNA virus replication?
How does the size of a viral genome impact its dependence on the host cell for replication functions?
How does the size of a viral genome impact its dependence on the host cell for replication functions?
What is the role of early proteins in DNA virus replication?
What is the role of early proteins in DNA virus replication?
What is the end product of transcription in the context of viral replication?
What is the end product of transcription in the context of viral replication?
Which type of RNA viruses replicates via a complementary (+) strand intermediate?
Which type of RNA viruses replicates via a complementary (+) strand intermediate?
What is the primary function of late proteins in viral replication?
What is the primary function of late proteins in viral replication?
How do RNA viruses with a genome of (–) polarity replicate?
How do RNA viruses with a genome of (–) polarity replicate?
Which feature is unique to viruses with a dsRNA genome?
Which feature is unique to viruses with a dsRNA genome?
What is the role of viral proteins in favor of virus production and genome replication?
What is the role of viral proteins in favor of virus production and genome replication?
What is a characteristic that distinguishes Influenza A type H5N1 from types H1N1 and H3N2?
What is a characteristic that distinguishes Influenza A type H5N1 from types H1N1 and H3N2?
What can result in a shorter incubation period for a viral infection?
What can result in a shorter incubation period for a viral infection?
Which characteristic best describes latent infection?
Which characteristic best describes latent infection?
What can cause the reactivation of a latent viral infection?
What can cause the reactivation of a latent viral infection?
Which outcome is associated with abortive infections?
Which outcome is associated with abortive infections?
What happens in productive infections where progeny are released with no host damage?
What happens in productive infections where progeny are released with no host damage?
What are perforins released by NK cells responsible for?
What are perforins released by NK cells responsible for?
How does the presence of HIV particles in the blood affect NK cells' activities?
How does the presence of HIV particles in the blood affect NK cells' activities?
Which lymphocytes develop in the thymus?
Which lymphocytes develop in the thymus?
What triggers the specific immune response in adaptive immunity against viral infections?
What triggers the specific immune response in adaptive immunity against viral infections?
What is the function of antibodies synthesized by plasma cells?
What is the function of antibodies synthesized by plasma cells?
How are perforins and antibodies different in their action against viruses?
How are perforins and antibodies different in their action against viruses?
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