Bacteriological Culture Media and Oxygen Quantity Quiz
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Questions and Answers

Which pH range is considered optimal for Lactobacillus spp?

  • 7.5-8.0
  • 6.0-6.5
  • 7.2-7.4 (correct)
  • 6.5-7.2

    • What type of bacteria can grow in both aerobic and anaerobic environments?

  • Facultative anaerobes (correct)
  • Obligate anaerobes
  • Anaerobic Aerotolerant
  • Obligate aerobes

    • Which group of bacteria grows only in the absence of free oxygen?

  • Obligate anaerobes (correct)
  • Obligate aerobes
  • Anaerobic Aerotolerant
  • Facultative anaerobes

    • What is the main source of energy for bacteria that are classified as obligate anaerobes?

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

    Which bacteria group is characterized by their ability to grow with or without oxygen?

    <p>Facultative anaerobes</p> Signup and view all the answers

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