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Home Microbiology Viruses From Animal and Plants See What Others Are Saying!
  • Question
  • The structural abnormality of cells is termed as


  • Options
  • A. hyperplasia
  • B. anaplasia
  • C. metastasis
  • D. all of these

  • Correct Answer
  • anaplasia 


  • More questions

    • 1. The most selective antibiotics are those that interfere with the synthesis of

    • Options
    • A. bacterial DNA
    • B. bacterial RNA
    • C. bacterial cell walls
    • D. bacterial plasma membrane
    • Discuss
    • 2. A parenteral route of drug administration refers to

    • Options
    • A. oral
    • B. nonoral
    • C. intravenously
    • D. intramuscularly
    • Discuss
    • 3. Peptidoglycan is found only in the bacterial

    • Options
    • A. cell membrane
    • B. glycocalyx
    • C. cell wall
    • D. spore
    • Discuss
    • 4. The plasmid-mediated properties is/are

    • Options
    • A. fermentation of lactose
    • B. production of enterotoxin
    • C. resistance to antibiotics
    • D. all of these
    • Discuss
    • 5. The sequence of nucleic acid in a variety of viruses and viral host, will find more similarities

    • Options
    • A. among different viruses than between viruses and their hosts
    • B. among different viral hosts than among different viruses
    • C. among different viral hosts than between viruses and their hosts
    • D. between viruses and their hosts than among different viruses
    • Discuss
    • 6. The rapid process of microbial oxidation developed to produce acetic acid from ethanol at Schutzenbach, Germany is also known as

    • Options
    • A. packed generator
    • B. trickle method
    • C. Orleans process
    • D. both (a) and (b)
    • Discuss
    • 7. The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work.

    • Options
    • A. Shelford's law of tolerance
    • B. Leibig's law of the minimum
    • C. the first law of thermodynamics
    • D. the third law of thermodynamics
    • Discuss
    • 8. The correct term for the transfer of genetic material between bacteria in direct physical contact is

    • Options
    • A. conjugation
    • B. transformation
    • C. replication
    • D. transduction
    • Discuss
    • 9. Which of the following term describes the relationship between a virus and host where no new viral particles are produced and the viral genome is replicated along with host chromosome?

    • Options
    • A. Lysogeny
    • B. Lysis
    • C. Transformation
    • D. Conjugation
    • Discuss
    • 10. Which of the following transport bacterial DNA to other bacteria via bacteriophages?

    • Options
    • A. Conjugation
    • B. Transduction
    • C. Transformation
    • D. Translation
    • Discuss


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