Prokaryotic vs Eukaryotic Cells Overview
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Questions and Answers

Which type of cells have no nucleus and DNA in an unbound region called the nucleoid?

  • Plant cells
  • Animal cells
  • Prokaryotic cells (correct)
  • Eukaryotic cells
  • What is the basic structural and functional unit of every organism, consisting of either prokaryotic or eukaryotic cells?

  • Eukaryotic cell
  • Plasma cell
  • Protein cell
  • Prokaryotic cell (correct)
  • Which organisms consist of eukaryotic cells?

  • Archaea
  • Bacteria
  • Protists and fungi
  • Protists, fungi, animals, and plants (correct)
  • What do prokaryotic cells lack when compared to eukaryotic cells?

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

    What are eukaryotic cells characterized by?

    <p>Having DNA in a nucleus bounded by a membranous nuclear envelope</p> Signup and view all the answers

    Where are ribosomes responsible for protein synthesis located?

    <p>In the cytosol and on the outside of the endoplasmic reticulum or nuclear envelope</p> Signup and view all the answers

    What maintains the shape of the nucleus in a eukaryotic cell?

    <p>Nuclear lamina composed of protein</p> Signup and view all the answers

    What organelle is responsible for most of the genetic material in a eukaryotic cell?

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

    What is the general structure of a biological membrane?

    <p>A double layer of phospholipids</p> Signup and view all the answers

    Where is the site of ribosomal RNA (rRNA) synthesis located in a eukaryotic cell?

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

    What partitions a eukaryotic cell into organelles?

    <p>Internal membranes</p> Signup and view all the answers

    What regulates the entry and exit of molecules from the nucleus?

    <p>Pore complexes</p> Signup and view all the answers

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