Bacteria Classification and Morphology Quiz
10 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which type of bacteria can prepare their own food by fixing carbon dioxide using solar energy?

  • Photoautotrophs (correct)
  • Chemoautotrophs
  • Mesophilic bacteria
  • Heterotrophic bacteria
  • What is the shape of Bacilli bacteria according to the text?

  • Rod-shaped or cylindrical (correct)
  • Spiral or spring-like
  • Cube-like configuration
  • Curved, comma-shaped
  • Which type of bacteria cannot fix inorganic carbon and rely on external organic carbon for nourishment?

  • Mesophilic bacteria
  • Chemoautotrophs
  • Psychrophilic bacteria
  • Heterotrophic bacteria (correct)
  • What is the characteristic shape of Sarcina bacteria according to the text?

    <p>Cube-like configuration</p> Signup and view all the answers

    On what basis can bacteria be classified into two major types according to the text?

    <p>Staining reactions</p> Signup and view all the answers

    What is the defining characteristic of Vibrio bacteria?

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

    Which type of bacteria have multiple curvature and terminal flagella?

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

    What is the main difference between Gram-positive and Gram-negative bacteria?

    <p>Cell wall composition</p> Signup and view all the answers

    Which type of autotropic bacteria derives energy from the oxidation of inorganic substances for food preparation?

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

    At what temperature do psychrophilic bacteria typically grow?

    <p>Just above freezing temperature</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser