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