Discussion
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- Question
Which of the following has been linked to Kaposi's sarcoma?
Options- A. Epstein-Barr virus
- B. Human T-cell lymphotropic virus
- C. Human papilloma virus
- D. Human herpes virus 8
- Correct Answer
- Human herpes virus 8
- 1. Which of the following virus is always detectable after infections?
Options- A. Hepatitis B virus
- B. Herpes simplex virus
- C. Varicella-zoster virus
- D. Cytomegalovirus Discuss
- 2. In cancer, the reversion of cells to a more primitive or less differentiated state is called
Options- A. neoplasia
- B. anaplasia
- C. metastasis
- D. oncogenic Discuss
- 3. __________is probably the most important characteristic for classification of viruses in eukaryotes.
Options- A. Host preference
- B. Morphology
- C. Physical nature of virion constituents
- D. Chemical nature of virion constituents Discuss
- 4. Virulent and nonvirulent viruses may not
Options- A. inhibit host cell DNA synthesis
- B. inhibit host cell RNA synthesis
- C. stimulate host cell macromolecule synthesis
- D. degrade host cell DNA Discuss
- 5. 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
- 6. Which of the following genera is included in the family Picorna-viridae?
Options- A. Enterovirus
- B. Rhinovirus
- C. Hepatovirus
- D. All of these Discuss
- 7. The virus(es) which can cause aseptic meningitis is/are
Options- A. Polioviruses
- B. Coxsackieviruses
- C. Echo viruses
- D. All of these Discuss
- 8. Which of the following genera can cause disease in humans?
Options- A. Orthopoxvirus
- B. Parapoxvirus
- C. Molluscipoxvirus
- D. All of these Discuss
- 9. Transmission of Molluscum contagiosum virus is through
Options- A. direct contact
- B. sexual contact
- C. both (a) and (b)
- D. none of these Discuss
- 10. Which of the following viruses are acid-labile?
Options- A. Rhinoviruses
- B. Echoviruses
- C. Polioviruses
- D. Coxsackieviruses Discuss
Viruses in Eukaryotes problems
Search Results
Correct Answer: Hepatitis B virus
Correct Answer: anaplasia
Correct Answer: Host preference
Correct Answer: degrade host cell DNA
Correct Answer: reverse transcriptase
Correct Answer: All of these
Correct Answer: All of these
Correct Answer: All of these
Correct Answer: both (a) and (b)
Correct Answer: Rhinoviruses
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