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- Question
Which family has received most interest in their development as a biological control agent against insects?
Options- A. Reoviridae
- B. Baculoviridae
- C. Iridoviridae
- D. Poxviridae
- Correct Answer
- Baculoviridae
- 1. The __________ of the influenza-enveloped virus appear to be involved in attachment to the host cell receptor site.
Options- A. fimbriae
- B. flagellae
- C. hemagluttinin
- D. neuraminidase Discuss
- 2. The size of viruses is usually measured in
Options- A. centimeters
- B. micrometers
- C. nanometers
- D. millimeters Discuss
- 3. In order for a virus to replicate
Options- A. the capsid must enter the host cell cytoplasm
- B. the host cell must be undergoing mitosis
- C. the genome must be released in the cytoplasm
- D. the host cell must lack a cell membrane Discuss
- 4. Enzyme neuraminidase is carried by which of the following viruses?
Options- A. Human immunodeficiency virus
- B. Epstein-Barr virus
- C. Influenza virus
- D. Adenovirus Discuss
- 5. Which of the following viruses belong to family Flaviviridae?
Options- A. Rubella virus
- B. Yellow fever virus
- C. Hepatitis C virus
- D. All of these Discuss
- 6. Viral RNA is replicated in the host cell
Options- A. cytoplasmic matrix
- B. nucleus
- C. mitochondria
- D. lysozomes Discuss
- 7. Intracellular structures formed during many viral infections, called __________ , which can directly disrupt cell structure.
Options- A. prokaryotes
- B. chromosomal disruptions
- C. inclusion bodies
- D. cytocidal bodies Discuss
- 8. Which of the following is the agent associated with the development of neurodegenerative disease in livestock and humans?
Options- A. Prions
- B. Viroids
- C. virions
- D. Virinos Discuss
- 9. Viroids are composed of
Options- A. single-stranded DNA
- B. double-stranded DNA
- C. single-stranded RNA
- D. double-stranded RNA Discuss
- 10. The hepadnaviruses such as hepatitis B virus are quite different from other DNA viruses with respect to genome replication. These replicate their DNA using
Options- A. DNA-dependent DNA polymerase
- B. reverse transcriptase
- C. Rnase H
- D. DNA ligase Discuss
Viruses in Eukaryotes problems
Search Results
Correct Answer: hemagluttinin
Correct Answer: nanometers
Correct Answer: the genome must be released in the cytoplasm
Correct Answer: Influenza virus
Correct Answer: All of these
Correct Answer: cytoplasmic matrix
Correct Answer: inclusion bodies
Correct Answer: Prions
Correct Answer: single-stranded RNA
Correct Answer: reverse transcriptase
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