Microbiology Quiz
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Questions and Answers

Which sub-discipline of microbiology focuses on the study of viruses?

  • Virology (correct)
  • Mycology
  • Bacteriology
  • Protistology

Which type of microorganisms are conventionally classified as lacking membrane-bound organelles?

  • Bacteria (correct)
  • Archaea
  • Protists
  • Fungi

Which technique did microbiologists traditionally rely on for the isolation and identification of microorganisms?

  • Culture
  • Staining
  • Microscopy
  • All of the above (correct)

What percentage of microorganisms present in common environments can be cultured in isolation using current means?

<p>Less than 1% (A)</p> Signup and view all the answers

Which field emerged and is currently relied on by microbiologists with the advancement of technology?

<p>Biotechnology (B)</p> Signup and view all the answers

What is microbiology?

<p>Microbiology is the scientific study of microorganisms, including unicellular, multicellular, or acellular organisms.</p> Signup and view all the answers

What are the sub-disciplines of microbiology?

<p>Microbiology encompasses numerous sub-disciplines including virology, bacteriology, protistology, mycology, immunology, and parasitology.</p> Signup and view all the answers

What is the difference between eukaryotic and prokaryotic microorganisms?

<p>Eukaryotic microorganisms possess membrane-bound organelles and include fungi and protists, whereas prokaryotic organisms lack membrane-bound organelles and include Bacteria and Archaea.</p> Signup and view all the answers

What techniques did microbiologists traditionally rely on for the isolation and identification of microorganisms?

<p>Microbiologists traditionally relied on culture, staining, and microscopy for the isolation and identification of microorganisms.</p> Signup and view all the answers

How many microorganisms present in common environments can be cultured in isolation using current means?

<p>Less than 1% of the microorganisms present in common environments can be cultured in isolation using current means.</p> Signup and view all the answers

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