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Cell Structure and Function

Chapter 7 Sections 1 and 3. Cell Structure and Function. Early Scientists. Robert Hooke Anton Van Leeuwenhoek Matthias Schleiden Theodor Shwann Rudolf Virchow. Cell Theory. All living things are made of one or more cells.

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Cell Structure and Function

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  1. Chapter 7 Sections 1 and 3 Cell Structureand Function

  2. Early Scientists • Robert Hooke • Anton Van Leeuwenhoek • Matthias Schleiden • Theodor Shwann • Rudolf Virchow

  3. Cell Theory • All living things are made of one or more cells. • Cells are the basic unit of structure and organization of all living organisms. • All cells come from other cells and pass on their genetic information to daughter cells.

  4. Types of Cells Eukaryote Prokaryote bacteriacells animal cells plant cells

  5. Eukaryotic Structures 1. Plasma Membrane (A/P)

  6. 2. Cell Wall (P)

  7. 3. Cytoplasm (A/P)

  8. 4. Cytoskeleton (A/P) microctubules microfilaments

  9. 5/6. Nucleus and Nuclear Envelope (A/P)

  10. 7. Nucleolus

  11. 8. Ribosomes (A/P)

  12. 9. Endoplasmic Reticulum (A/P) Rough ER (makes proteins) Smooth ER (makes carbs and lipids)

  13. 10. Golgi Apparatus/Bodies (A/P)

  14. animal cells 11. Vacuoles food vacuoles plant cells central vacuole

  15. 12. Lysosomes (A)

  16. 13. Centrioles (A)

  17. glucose + oxygen  carbon + water + energy  C6H12O6 + 6O2 6CO2 + 6H2O + ATP dioxide 14. Mitochondria (A/P) Cellular Respiration Requires Oxygen

  18. + water + energy  glucose + oxygen carbon dioxide light energy  6CO2 + 6H2O + C6H12O6 + 6O2 Requires Carbon Dioxide Photosynthesis 15. Chlorplasts (P)

  19. 16. Cilia and Flagella

  20. Animal vs. Plant

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