Microorganisms and Bacteria Diversity
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Questions and Answers

What is the branch of science that investigates microscopic organisms known as microorganisms?

  • Microbiology (correct)
  • Parasitology
  • Virology
  • Macrobiology
  • What characteristic do prokaryotic cells have that differentiates them from eukaryotic cells?

  • Dispersed genetic material in the cytoplasm (correct)
  • Presence of organelles surrounded by membranes
  • Presence of a nucleus
  • Multicellular structure
  • Which type of microorganisms were previously classified as bacteria but are now considered a separate class?

  • Protozoa
  • Archaea (correct)
  • Fungi
  • Viruses
  • Which of the following is not a primary branch of microbiology?

    <p>Embryology</p> Signup and view all the answers

    What percentage of the world's microorganisms have been identified by scientists so far?

    <p>5%</p> Signup and view all the answers

    What is the purpose of this study, as stated in the abstract?

    <p>To recognize the interest of humanity in the world of microorganisms</p> Signup and view all the answers

    What is the primary function of pasteurization?

    <p>To remove unwanted flavors from wine</p> Signup and view all the answers

    What characteristic do protozoa have that distinguishes them from other microorganisms?

    <p>They lack a cell wall</p> Signup and view all the answers

    Which of the following is NOT a type of protozoa mentioned in the text?

    <p>Spores</p> Signup and view all the answers

    What is a key characteristic of microscopic algae?

    <p>They have plant-like characteristics</p> Signup and view all the answers

    What is the main difference between viruses and other microorganisms mentioned in the text?

    <p>Viruses are not considered living organisms</p> Signup and view all the answers

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