Introduction to Microbiology
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Questions and Answers

Which type of microorganisms can be named using binomial nomenclature?

  • Eukaryotes and Fungi
  • Prokaryotes and Archaea
  • Viruses and prokaryotes
  • Eukaryotes and prokaryotes (correct)

What is a defining characteristic of Archaea?

  • Ability to cause diseases in humans
  • Dependency on organic chemicals for energy
  • Lack of peptidoglycan in their cell wall (correct)
  • Presence of peptidoglycan in their cell wall

How do bacteria primarily reproduce?

  • Binary fission (correct)
  • Meiosis
  • Mitosis
  • Sexual reproduction

What is the most common shape of bacteria known as?

<p>'Bacillus' (C)</p> Signup and view all the answers

What is the primary component of fungal cell walls?

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

Which of the following is NOT considered a microorganism?

<p>Moss (C)</p> Signup and view all the answers

What is the role of normal microbiota in the human body?

<p>Preventing the growth of pathogens (A)</p> Signup and view all the answers

What is the primary function of microorganisms in bioremediation?

<p>Removing toxins from chemical and oil spills (A)</p> Signup and view all the answers

What is the main contribution of microorganisms in sewage treatment plants?

<p>Generating carbon dioxide used by algae and plants (A)</p> Signup and view all the answers

Which of the following is a non-cellular entity considered in microbiology?

<p>Viruses (A)</p> Signup and view all the answers

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