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The Animal Cell

The Animal Cell. Topic 3202C Basic Cell Biology Melinda Klockziem. Cell Membrane. The outer “wall” Thin layer of lipids Imbedded in this lipid layer are specialized protein “doors” Enter raw material Exit as finished or waste products. Cell Membrane. Cell Membrane.

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The Animal Cell

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  1. The Animal Cell Topic 3202C Basic Cell Biology Melinda Klockziem

  2. Cell Membrane • The outer “wall” • Thin layer of lipids • Imbedded in this lipid layer are specialized protein “doors” • Enter raw material • Exit as finished or waste products

  3. Cell Membrane Cell Membrane http://www.cbc.umn.edu/

  4. Cell Membrane • Hydrophilic circles with hydrophobic tails.

  5. Cell Membrane • Tails always 'push' away from the water • Causes the bi-layer.

  6. Protein door Hydrophilic heads Cell Membrane Hydrophobic Tails http://www.cbc.umn.edu/

  7. Cytoplasm • Jelly-Like Substance • Suspends the intracellularorganelles. • Endoplasmic Reticulum • Ribosomes • Mitochondria • Lysosomes • Golgi Bodies

  8. Cytoplasm Cytoplasm http://www.cbc.umn.edu/

  9. Nucleus • The “Office” of the Cell • Controls the function of the cells • Inside the Nucleus • Chromosomes • Genes • DNA • Controls Inheritance

  10. http://www.stemnet.nf.ca

  11. Ribosomes • New proteins are manufactured • http://www.bbc.co.uk/

  12. Endoplasmic Reticulum • The Transport and Communication organelle • Network of membranes the connect the cell membrane to the nucleus

  13. http://www.cbc.umn.edu/

  14. Golgi Bodies • The packaging and delivery department • Products (proteins) go through a final assembly and packaging

  15. http://www.cbc.umn.edu/

  16. Mitochondria • Powerhouse Organelle • Manufacture ATP • ATP is used as a source of energy for the cell. http://www.cbc.umn.edu/

  17. Lysosomes • Garbage Disposal • Digestion of unwanted proteins • micro.magnet.fsu.edu/cells/ animals/lysosomes.html

  18. Vacuole • Look like holes in Swiss cheese • Empty spaces within the cell • Often contain products to be removed from the cell.

  19. Vacuole http://www.cbc.umn.edu/

  20. 3 2 1 4 9 5 6 7 8 http://www.cbc.umn.edu/

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