Prokaryotic vs. Eukaryotic

							             Warm-Up
• Describe the differences between a
  plant and animal cell using a Venn
  Diagram
Different Types of Cells
           How many cells?
• Some organisms have many cells
  (multicellular)
• Some organisms are only one cell
  (unicellular)
• There are two different types of cells:
  – Prokaryotes
  – Eukaryotes (Plant or Animal)
             Prokaryotes
• Are the simplest cells
  – Have no nucleus or internal compartments
              Examples…
• Bacteria
  – Flagella- enables movement long extensions
  – Cillia- short hair-like extensions
              Examples:
            Extreamophiles
• Thermophiles- love heat
  – 160 degrees Fahrenheit


• Halophiles- love salt
          Eukaryotic Cells
• Cells with a nucleus and other internal
  compartments
             Examples:
• Most organisms are made up of
  eukaryotic cells
• Yeast and Algae
   Prokaryotes vs. Eurkaryotes
Prokaryotes             Eukaryotes

Do not have a nucleus   Contain DNA within a
(DNA exists in          Nucleus
cytoplasm)

Smaller                 Larger
More simplistic (no     Complex (membrane-
membrane-bound          bound organelles)
organelles)
       Plant vs. Animal Cells
• Both Eukaryotic

    Plant                  Animal

    Contains a cell wall   No cell wall

    Contains               No chloroplasts
    Chloroplasts
    Large Central          Very small (minute)
    Vacuole                vacuole