Archaea Vs Bacteria and Bacterial Cell Wall Function Quiz
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Questions and Answers

Where can archaea be commonly found?

  • Swimming pools
  • Oceans
  • Rainforests
  • Hot springs (correct)
  • What is the primary function of the bacterial cell wall?

  • DNA synthesis
  • Structural support and protection (correct)
  • Energy production
  • Reproduction
  • Why are decay bacteria important for life on Earth?

  • To enhance photosynthesis
  • To break down organic matter and recycle nutrients (correct)
  • To produce oxygen
  • To regulate temperature
  • How do cyanobacteria obtain their nutrition?

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

    What is the role of stromatolites in relation to cyanobacteria?

    <p>Form layered structures with cyanobacteria</p> Signup and view all the answers

    Which type of prokaryotic metabolism involves obtaining energy from inorganic compounds?

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

    Archaea and bacteria differ in which of the following aspects?

    <p>Both (a) and (b)</p> Signup and view all the answers

    Which of the following is NOT an environment where archaea can be found?

    <p>Temperate forests</p> Signup and view all the answers

    What is the primary function of the bacterial cell wall?

    <p>Structural support and shape maintenance</p> Signup and view all the answers

    Why are decay bacteria vital to life on Earth?

    <p>They break down organic matter and recycle nutrients</p> Signup and view all the answers

    What is the relationship between stromatolites and cyanobacteria?

    <p>Stromatolites are formed by the binding of sediment by cyanobacteria</p> Signup and view all the answers

    Why is nitrogen fixation important?

    <p>It converts atmospheric nitrogen into a form usable by plants and other organisms</p> Signup and view all the answers

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