Prokaryotic Cell Structure Quiz
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Questions and Answers

What is the composition of the cell wall in prokaryotic cells?

  • Peptidoglycan (correct)
  • Cellulose
  • Chitin
  • Lipopolysaccharide
  • What are the appendages that help some bacteria attach to surfaces?

  • Pili
  • Fimbriae (correct)
  • Flagella
  • Cilia
  • What is the main difference between prokaryotic and eukaryotic cells in terms of DNA location?

  • Prokaryotes lack DNA
  • Prokaryotes have DNA enclosed in a nucleus
  • Prokaryotes have multiple chromosomes
  • Prokaryotes have a nucleoid region without a membrane (correct)
  • What is the composition of the flagella in motile bacteria?

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

    What do photosynthetic cyanobacteria contain within the membranes of flattened disks called thylakoids?

    <p>Light-sensitive pigments</p> Signup and view all the answers

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