Bacillus anthracis: Cell Appendages and Flagellum
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Questions and Answers

What is the final electron acceptor in the process of alcoholic fermentation?

  • Pyruvic acid
  • Lactate
  • Carbon dioxide
  • Ethanol (correct)

    • Which type of fermentation produces pyruvic acid and ethanol?

  • Alcoholic Fermentation (correct)
  • Heterolactic Fermentation
  • Homolactic Fermentation
  • Mixed acid Fermentation

    • What is a characteristic of an obligate anaerobe?

  • Requires oxygen to grow
  • Thrives in the presence of oxygen
  • Dies in the presence of oxygen (correct)
  • Can grow either aerobically or anaerobically

    • Which organism is an example of an aerotolerant anaerobe?

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

    What does a facultative anaerobe require to perform metabolic processes?

    <p>2% - 10% oxygen</p> Signup and view all the answers

    'Mixed acid Fermentation' is characterized by the production of:

    <p>Ethanol and lactic acid</p> Signup and view all the answers

    What is the main product of heterolactic fermentation?

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

    'Microaerophile' organisms require what percentage of oxygen for growth?

    <p>2% - 10% Oxygen</p> Signup and view all the answers

    What is the main function of an aerobe?

    <p>It requires oxygen to grow.</p> Signup and view all the answers

    Which fermentation process produces a substance other than lactate?

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

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