Bacteria Overview
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Questions and Answers

What is the size range of bacteria?

  • 0.1 to 1 micrometers
  • 10 to 15 micrometers
  • 0.5 to 5 micrometers (correct)
  • 2 to 8 micrometers

    • Where is the genetic material of bacteria located?

  • In a true nucleus
  • In a membrane-bound organelle
  • In multiple DNA molecules
  • In a single, circular DNA molecule located in the nucleoid region (correct)

    • What are the different shapes of bacteria mentioned in the text?

  • Spherical, rod-shaped, and spiral (correct)
  • Cylindrical and cuboidal
  • Round and oval
  • Irregular and asymmetrical

    • Where can bacteria be found?

    <p>In soil, water, air, and on the bodies of other organisms</p> Signup and view all the answers

    How do chemoorganotrophic bacteria obtain energy?

    <p>From organic compounds</p> Signup and view all the answers

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