- 1. What is another term for a viral disease or infection caused by a virus?
A) Pathogenesis
B) Virosis
C) Genome
D) Virion
- 2. What is an infectious virus particle called?
A) Arthropod
B) Vector
C) Virion
D) Nucleocapsid
- 3. Which of these is mentioned as an example of a viral disease?
A) Malaria
B) Bacterial pneumonia
C) Tetanus
D) Rabies
- 4. How many double-stranded DNA virus families are non-enveloped?
A) Five
B) Four
C) Two
D) Three
- 5. Which family of single-stranded DNA viruses infects humans?
A) Parvoviridae
B) Adenoviridae
C) Herpesviridae
D) Poxviridae
- 6. What is the capsid shape of non-enveloped double-stranded DNA families?
A) Complex
B) Spherical
C) Icosahedral
D) Helical
- 7. Which family of viruses is partly double-stranded DNA and enveloped?
A) Hepadnaviridae
B) Reoviridae
C) Adenoviridae
D) Poxviridae
- 8. What is the general rule for where DNA viruses replicate?
A) Cytoplasm
B) Cell membrane
C) Cell nucleus
D) Mitochondria
- 9. Which RNA virus is an exception because it replicates in the nucleus?
A) Coronaviridae
B) Flaviviridae
C) Orthomyxoviridae
D) Togaviridae
- 10. Which RNA virus is an exception because it replicates in the cytoplasm?
A) Poxvirus
B) Orthomyxoviridae
C) Hepatitis D virus
D) Adenoviridae
- 11. Which group of viruses corresponds to double-stranded DNA viruses?
A) Group IV
B) Group V
C) Group II
D) Group I
- 12. What is the acronym for viruses with segmented genomes?
A) DNAV
B) BOAR
C) BASE
D) CAGE
- 13. Which virus family has a double-stranded RNA genome?
A) Poxviridae
B) Astroviridae
C) Filoviridae
D) Reoviridae
- 14. Which of these is a non-enveloped virus family that causes gastroenteritis?
A) Caliciviridae
B) Herpesviridae
C) Flaviviridae
D) Coronaviridae
- 15. Which taxa are known to infect humans but are not associated with disease?
A) Reoviridae and Retroviridae
B) Adenoviridae and Poxviridae
C) Anelloviridae and Dependovirus
D) Filoviridae and Rhabdoviridae
- 16. What are all negative single-stranded RNA families characterized by?
A) Partly double-stranded DNA
B) Helical nucleocapsids
C) Icosahedral capsids
D) Non-enveloped structures
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