Bacterial Appendages and DNA Fingerprinting Quiz
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Questions and Answers

What is the characteristic of coccobacilli?

  • Spiral forms
  • Equal length and width (correct)
  • Branching filamentous
  • Comma-shaped
  • Which bacteria are comma-shaped curved rods?

  • Tetracocci
  • Spirilla (correct)
  • Streptococci
  • Bacillus anthracis
  • How do Streptococci divide and remain attached?

  • In two planes at right angles
  • As branching filamentous
  • In several planes irregularly
  • In one plane in pairs (correct)
  • What is the shape of Spirochetes?

    <p>Spiral forms</p> Signup and view all the answers

    Which one of the following is a characteristic of Staphylococci?

    <p>Cluster of grapes</p> Signup and view all the answers

    Which bacteria have a helical shape and rigid body?

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

    What determines the cell shape of a bacterium?

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

    Which bacterial shape is more comma-shaped?

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

    What is the characteristic shape of Streptococcus bacteria?

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

    What is the shape of bacteria known as diplococcus?

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

    Which shape of bacteria is more rod-shaped?

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

    Which shape of bacteria is more spiral in nature?

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

    Which of the following best describes the size of bacteria?

    <p>Bacteria range in size from 0.5 to 5 micrometers</p> Signup and view all the answers

    What is the typical shape of bacilli bacteria?

    <p>Rod-shaped</p> Signup and view all the answers

    Which of the following terms refers to spherical-shaped bacteria?

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

    What is the shape of vibrios bacteria?

    <p>Curved or comma-shaped</p> Signup and view all the answers

    Which of the following is a characteristic of bacilli bacteria?

    <p>They are rod-shaped</p> Signup and view all the answers

    How are cocci bacteria typically arranged?

    <p>In pairs or clusters</p> Signup and view all the answers

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