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Bacterial Pathophysiology Quiz
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Bacterial Pathophysiology Quiz

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Questions and Answers

What determines the shape of most bacteria?

  • Reproduction by cell division
  • Structure of the cell wall (correct)
  • Presence of a true nucleus
  • Production of toxins
  • Which enzyme produced by bacteria destroys beta-lactam antibiotics?

  • Nuclear membrane enzyme
  • Beta-lactamase (correct)
  • Cell division enzyme
  • Toxin-producing enzyme
  • Who devised the Gram staining method?

  • Hans Christian Bacteriologist
  • Hans Christian Gram (correct)
  • Hans Christian Andersen
  • Hans Christian Dye
  • Which bacteria retain a purple stain in the Gram staining method?

    <p>Gram-positive microorganisms</p> Signup and view all the answers

    What type of bacteria do not use oxygen for survival?

    <p>Anaerobic bacteria</p> Signup and view all the answers

    Which type of bacteria produce the enzyme beta-lactamase that destroys beta-lactam antibiotics?

    <p>Gram-negative bacteria</p> Signup and view all the answers

    What is the shape of staphylococci bacteria?

    <p>Arranged in clusters</p> Signup and view all the answers

    Which bacteria depend on oxygen for survival?

    <p>Aerobic bacteria</p> Signup and view all the answers

    What is the primary method used to determine the type of bacteria based on their cell wall characteristics?

    <p>Gram staining method</p> Signup and view all the answers

    Which bacteriologist devised the Gram staining method in 1882?

    <p>Hans Christian Gram</p> Signup and view all the answers

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