Cell theory/prokaryotic and eukaryotic


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Cell theory/prokaryotic and eukaryotic

  1. 1. Introduction to Cells<br />p. 67 in INB<br />
  2. 2. Cell Theory<br />Cells are the foundation of all life and arise from other cells.<br />Inside all cells are active structures called organelles.<br />The activities that occur inside cells are called cellular processes.<br />
  3. 3. List three similarities and three differences between prokaryotic and eukaryotic cells<br />
  4. 4. Similarities between Prokaryotic and Eukaryotic cells<br />Both have…<br />DNA<br />a plasma membrane<br />cytoplasm<br />ribosomes<br />Both may have…<br />cell walls<br />Flagella/cilia<br />
  5. 5. Create a T-chart – Differences between prokaryotic and Eukaryotic Cells.<br />Prokaryotic Cells Eukaryotic Cells<br />
  6. 6. Prokaryotic Cells<br />Small and simple<br />
  7. 7. Eukaryotic Cells<br />Larger and more complex<br />
  8. 8. Prokaryotic Cells<br />Have no true nucleus<br />
  9. 9. Eukaryotic Cells<br /> Have a true nucleus<br />
  10. 10. Prokaryotic Cells<br />Have only a single “naked” strand of circular DNA <br />
  11. 11. Eukaryotic Cells<br />Have many strands of DNA enclosed in a membrane-bound nucleus<br />
  12. 12. Prokaryotic Cells <br />Rod (oval) -shaped<br />Spiral-shaped<br />Round-shaped<br /> Are found in bacteria<br />
  13. 13. Eukaryotic Cells<br />Protist cell<br />Plant cells<br />Animal cells<br /> Are found in animals, plants, fungi, and protists.<br />
  14. 14. Ticket Out the Door<br />What is wrong with this statement?<br />Prokaryotic cells arise from air and water. They are more complex versions of eukaryotic cells since they have a nucleus with circular DNA and include all bacteria and fungi.<br />