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Reporting Category 1 Cell Structure and Function. Station 1. Prokaryotic and Eukaryotic Cells. Essential Question – Bell Ringer. If two different cells each contain DNA, how can one cell be classified as prokaryotic and the other eukaryotic?.

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Station 1

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  1. Reporting Category 1 Cell Structure and Function Station 1 Prokaryotic and Eukaryotic Cells

  2. Essential Question – Bell Ringer If two different cells each contain DNA, how can one cell be classified as prokaryotic and the other eukaryotic? In prokaryotic cells, the DNA floats freely inside the cell, whereas in eukaryotic cells, the DNA is bound by a membrane

  3. Pre-Review Question • Which of the following organisms could be prokaryotic or eukaryotic? A. Organisms that lack a nucleus that contain genetic material. B. Single-celled organisms. C. Bacteria D. Archaebacteria

  4. Pre-Review Question • Which of the following organisms could be prokaryotic or eukaryotic? A. Organisms that lack a nucleus that contain genetic material. B. Single-celled organisms. C. Bacteria D. Archaebacteria

  5. Pre-Review Question • Which of the following organelles is not membrane bound? • Nucleus • Smooth endoplasmic reticulum • Rough endoplasmic reticulum • Golgi bodies • Ribosomes

  6. Pre-Review Question • Which of the following organelles is not membrane bound? • Nucleus • Smooth endoplasmic reticulum • Rough endoplasmic reticulum • Golgi bodies • Ribosomes

  7. Lab Activities • You will now go to the lab and complete the activities for today’s topics.

  8. Prokaryotic and Eukaryotic Cell Comparison

  9. Characteristics of Prokaryotic and Eukaryotic Cells

  10. I need to remember…….. • Prokaryotic cells do not have a true nucleus. • In eukaryotic cells, the DNA is surrounded by a membrane. • Both types of cells have ribosomes. • Some eukaryotic cells and all prokaryotic cells are surrounded by a cell wall. • Eukaryotic cells have organelles surrounded by membranes. • Prokaryotic cells can reproduce only asexually, by fission or budding. • Eukaryotic cells reproduce asexually and sexually.

  11. Post Review Question • What type of cell is this? • How do you know? Prokaryotic No nuclear membrane & No membrane bound organelles

  12. Post Review Question • Can the following structures be found in both prokaryotic and eukaryotic cells? • True Nucleus • Cell Membrane • Cell Wall • Mitochondria • Ribosomes No Yes Yes No Yes

  13. Post Review Question • Identify which type of reproduction is used by prokaryotic cells, eukaryotic cells or both? • Budding • Asexual • Sexual • Binary Fission Prokaryotes Both Eukaryotes Prokaryotes

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