Cell Theory and Characteristics Quiz
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Questions and Answers

What are the two main components of the cell theory?

  • Cells arise only from pre-existing cells, and cells are surrounded by a cell membrane
  • Cells are the basic units of structure and function in organisms, and all living things are made of one or more cells (correct)
  • Cells are the basic units of structure and function in organisms, and cells differ in function
  • All living things are made of one or more cells, and cells are surrounded by a cell membrane
  • What distinguishes prokaryotic cells from eukaryotic cells?

  • Prokaryotic cells are found only in multicellular organisms, while eukaryotic cells are found in unicellular organisms
  • Prokaryotic cells are larger in size than eukaryotic cells
  • Prokaryotic cells reproduce sexually, while eukaryotic cells reproduce asexually
  • Prokaryotic cells lack a nuclear membrane, while eukaryotic cells have a nuclear membrane (correct)
  • What is the function of a cell membrane?

  • Regulate the passage of substances into and out of the cell (correct)
  • Facilitate cell reproduction
  • Store genetic information
  • Provide structural support to the cell
  • Which cell is considered one of the smallest?

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

    What is a characteristic feature of eukaryotic cells?

    <p>Possession of membrane-covered organelles in their cytoplasm</p> Signup and view all the answers

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