Cell Theory and Types of Cells

Cell Theory and Types of Cells

9th Grade · Science · 55 min

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Learning Objective

I can describe the cell theory and explain the differences between prokaryotic and eukaryotic cells.

  • 1

    According to modern cell theory, all living things are made of one or more cells.

  • 2

    Prokaryotes such as bacteria and archaea are always unicellular, while eukaryotes such as animals and plants can be multicellular.

  • 3

    Eukaryotic cells do have a nucleus and membrane-bound organelles, while prokaryotic cells do not.