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Home Microbiology Viruses From Animal and Plants Comments

  • Question
  • The microbes which are most likely to be completely dependent on a plant or animal host are


  • Options
  • A. viruses
  • B. bacteria
  • C. fungi
  • D. algae

  • Correct Answer
  • viruses 


  • Viruses From Animal and Plants problems


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    • 1. Which of the following characteristics would not be used to classify viruses?

    • Options
    • A. Type of cell wall structure
    • B. Type of nucleic acid
    • C. Presence of an envelope
    • D. Symmetry
    • Discuss
    • 2. Interanuclear inclusion bodies are found in cells infected with

    • Options
    • A. Parvoviruses
    • B. Herpesviruses
    • C. Adenoviruses
    • D. all of these
    • Discuss
    • 3. Which of the following reflects the correct order of events that take place during the multiplication of a virus?

    • Options
    • A. Attachment, penetration, maturation, biosynthesis, release
    • B. Penetration, attachment, biosynthesis, maturation, release
    • C. Attachment, penetration, biosynthesis, maturation, release
    • D. Attachment, release, biosynthesis, maturation, penetration
    • Discuss
    • 4. Which type of interferon is produced by T lymphocytes?

    • Options
    • A. ?
    • B. ?
    • C. ?
    • D. ? and ?
    • Discuss
    • 5. The predominant lipid substance found in the viral envelope is

    • Options
    • A. phospholipids
    • B. glycolipids
    • C. neutral fat
    • D. all of these
    • Discuss
    • 6. What can be coated to the plastic dish if an ELISA is performed to directly detect polio virus?

    • Options
    • A. Patient serum
    • B. Anti-polio antibody
    • C. Polio capsid protein
    • D. Colored substrate
    • Discuss
    • 7. The uncontrolled proliferation of cells is termed as

    • Options
    • A. hyperplasia
    • B. anaplasia
    • C. metastasis
    • D. all of these
    • Discuss
    • 8. Viral matrix proteins are

    • Options
    • A. exposed on the surface of the virus
    • B. found mainly on naked viruses
    • C. anchor the envelope of enveloped viruses
    • D. part of the nucleoprotein core of viruses
    • Discuss
    • 9. Fluorescence microscopy can be used for the diagnosis of

    • Options
    • A. Subacute sclerosing panencephalitis
    • B. Herpes simplex encephalitis
    • C. Rabies
    • D. All of these
    • Discuss
    • 10. Plant viruses penetrate host cells through transient ores called

    • Options
    • A. ectodesmata
    • B. endodesmata
    • C. cytodesmata
    • D. protodesmata
    • Discuss


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