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Pro karyotes & Eu karyotes Cell Structure Review IAN pg. 81

Pro karyotes & Eu karyotes Cell Structure Review IAN pg. 81. MAIN IDEAS Prokaryote 11. Bi-Lipid Layer 20. Lysosome Eukaryote 12. Nucleus 21. Golgi Body Organelle 13. Nucleolus Cell Wall 14. Cell Wall Cell Membrane 15. Chloroplast Cytoplasm 16. Large Vacuole

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Pro karyotes & Eu karyotes Cell Structure Review IAN pg. 81

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  1. Prokaryotes &Eukaryotes Cell Structure Review IAN pg. 81 • MAIN IDEAS • Prokaryote 11. Bi-Lipid Layer 20. Lysosome • Eukaryote 12. Nucleus 21. Golgi Body • Organelle 13. Nucleolus • Cell Wall 14. Cell Wall • Cell Membrane 15. Chloroplast • Cytoplasm 16. Large Vacuole • DNA 17. Vesicle • Nucleoid 18. Endoplasmic • Ribosome Reticulum • Organelles 19. Mitochondrion

  2. II. All Organisms are divided into one of two types of cells A. Prokaryotes(Bacteria) ( Pro – Before, karyon – Nucleus ) -NO NUCLEUS! –NO Membrane enclosed organelles! 1. Cell Wall-outer covering;supports cell structure and provides physical protection.

  3. 2. Cell Membrane-outer covering of cytoplasm.

  4. 3. Cytoplasm-jelly-like material where most cell processes take place (It’s the filling)

  5. 4. DNA -Deoxyribonucleic Acidlarge molecule in the central area; controls cellular processes a. Nucleoid – DNA floating free in the cytoplasm

  6. 5. Ribosome -structure responsible for making proteins

  7. B. Eukaryotes(Plant, Animal & Fungi) ( Eu – True, karyon – Nucleus ) Organelles – membrane bound “organs” of the cell. Membrane = Bi-lipid Layer (Fats!) Includes all the structures found in Prokaryotes plus: HYDRO = Water Philic = attracts water Phobic = repels water

  8. 1. Nucleus- “The Brain” houses the DNA molecule which controls cell processes

  9. a. Nucleolus – Dense structure of DNA found inside the nucleus of the cell.

  10. 2. Cell Wall-(plant and fungi cells) supports the structure of the cell 3.Chloroplast-(plant cell) makes glucose using sunlight

  11. 4. Large Vacuole-(plant cell) stores water or food

  12. 5. Vesicle –transportsproteins or stores water or food.

  13. 6. Endoplasmic Reticulum-packages & moves proteins and chemicals around the cell (Post Office)

  14. 7. Mitochondrion-produces energy molecules = ATP (Adenosine triphosphate)

  15. 8. Lysosomes-(animal cell) attach to vacuoles to break down (digest) the contents

  16. 9.Golgi Body - prepares, stores & transports chemicals throughout the cell.

  17. Bottom ½ IAN Page 80 Prokaryote (Before Nucleus) Eukaryote (True Nucleus)

  18. Prokaryotes versus Eukaryotes Top ½ IAN Page 80 Eukaryotes Prokaryotes Mitochondria NO YES Golgi Body YES NO E.R. YES NO Ribosomes YES YES Nucleoid NO YES Nucleus NO YES Nucleolus YES NO Lysosomes YES NO Vesicles NO YES Cell Membrane YES YES DNA YES YES

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