Unicellular, lack a nucleus or other membrane bound organelles, their genetic material (DNA) is found within the cytoplasm. Prokaryotic includes Bacteria and Archaea. These cells are very small (0.1-5.0Um)
Eukaryotic
Geneticmaterial inside a membrane-boundnucleus. Typically 10-100Um in diameter. Has multiplemembrane-boundorganelles. Many organisms have Eukaryotic cells, e.g. fungi, plants, animals. Can be Unicellular or Multicellular.