Cell Biology: Prokaryotic vs Eukaryotic Cells
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Questions and Answers

What distinguishes eukaryotic cells from prokaryotic cells?

  • Eukaryotic cells have a nucleus. (correct)
  • Eukaryotic cells do not contain DNA.
  • Eukaryotic cells are typically smaller than prokaryotic cells.
  • Eukaryotic cells contain no organelles.
  • Which statement correctly describes prokaryotic cells?

  • Prokaryotic cells have a membrane-bound nucleus.
  • Prokaryotic cells possess multiple membrane-bound organelles.
  • Prokaryotic cells contain circular DNA. (correct)
  • Prokaryotic cells are larger and more complex than eukaryotic cells.
  • Which of the following is an example of a eukaryotic cell?

  • Bacterial cell
  • Archaea cell
  • Fungal cell (correct)
  • Escherichia coli
  • What is the primary function of the nucleus in a cell?

    <p>To control all major activities of the cell.</p> Signup and view all the answers

    What is a true characteristic of the cytoplasm within a cell?

    <p>It makes up everything inside the cell except the cell membrane.</p> Signup and view all the answers

    Study Notes

    Cell Characteristics

    • Prokaryotic and eukaryotic cells can both feature a cell wall and flagella.
    • Prokaryotic cells do not have a membrane-bound nucleus.
    • Bacterial cells serve as a prime example of prokaryotic cells.
    • Eukaryotic cells include organisms such as plants and animals.

    Eukaryotic Cells

    • Characterized by the presence of a nucleus, which is responsible for controlling major cell activities.
    • Generally larger and more complex compared to prokaryotic cells.
    • Contain membrane-bound organelles that perform specific functions within the cell.

    Prokaryotic Cells

    • Contain circular DNA and lack a nucleus and membrane-bound organelles.
    • Generally smaller and simpler in structure than eukaryotic cells.

    Additional Cell Information

    • The age of the cells is not a distinguishing factor between prokaryotic and eukaryotic cells.
    • Cytoplasm encompasses everything inside a cell, excluding the nucleus.
    • Vacuoles function to store essential materials required by the cell.

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    Description

    Delve into the fascinating world of cell biology by exploring the key differences and similarities between prokaryotic and eukaryotic cells. This quiz covers essential features, examples, and characteristics that define both cell types. Test your knowledge and understand the complexities of cellular structures.

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