Lectures of 20 25 Jan_Cell 2

Lectures of 20 25 Jan_Cell 2 - Actin (green) Confocal...

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Chapter 6. The structure of the cell.
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Smallest living unit. Generates own energy. Takes in nutrients, gives off wastes. Compartmentalized. Defined by membranes, intracellular organelles. Maintains genetic information.
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And a slightly different view, which may be more clear for you:
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To recapitulate:
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Mitochondria
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Mitochondria
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Figure 6.18 The chloroplast, site of photosynthesis
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Chloroplasts granum made up of thalkaloid discs double membrane stroma
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Chloroplasts
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Figure 9.1 Energy flow and chemical recycling in ecosystems
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The Cytoskeleton Structural and transport functions Figure 6.20
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(keratins)
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Table 6.1
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Unformatted text preview: Actin (green) Confocal microscopy Actin (green) and Keratin (red) Figure 6.22 Centrosome containing a pair of centrioles Centrosomes are important for cell division (mitosis) in animal cells. They are made from microtubules. Figure 6.23 A comparison of the beating of flagella and cilia Sea urchin sperm Flagella Figure 7.21 Motor Proteins Figure 6.24 Ultrastructure of a eukaryotic flagellum or cilium Figure 6.25 How dynein walking moves cilia and flagella Figure 6.25 How dynein walking moves cilia and flagella Figure 7.26 Figure 6.27 Microfilaments and motility And in animals:...
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This note was uploaded on 02/28/2012 for the course BIO 220 taught by Professor Morre during the Spring '09 term at USC.

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Lectures of 20 25 Jan_Cell 2 - Actin (green) Confocal...

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