BB lecture 10-3 cell organelles

BB lecture 10-3 cell organelles - Heres an example of a...

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Here’s an example of a medical school question: Name the region noted by the white lines. What processes are ongoing in this region (in the organelle indicated by the white lines) ?
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Chapter 6 (continued, pp.112-118) Learning objectives Know the identity and functions of the cell structures and organelles that are NOT part of the endomembrane system , including: 1. Mitochondria 2. Chloroplasts 3. Cytoskeleton Microfilaments Microtubules Intermediate filaments 4. Peroxisomes 5. Celia and flagella 6. Centrosome 7. ribosomes
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Mitochondria and chloroplasts change energy from one form to another Mitochondria are the sites of cellular respiration Chloroplasts are the sites of photosynthesis
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Mitochondria: Chemical Energy Conversion Mitochondria are in animals, plants, fungi and most protists They have a smooth outer membrane and an inner membrane folded into cristae The inner membrane creates two compartments: intermembrane space and mitochondrial matrix Some metabolic steps of cellular respiration are catalyzed in the mitochondrial matrix Cristae provide a large surface area for enzymes that synthesize ATP
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Figure 6.17 The mitochondrion, site of cellular respiration Mitochondrion Intermembrane space Outer membrane Free ribosomes in the mitochondrial matrix Mitochondrial DNA Inner membrane Cristae Matrix 100 µm
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This note was uploaded on 10/06/2010 for the course BIO 311C taught by Professor Satasivian during the Fall '08 term at University of Texas at Austin.

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BB lecture 10-3 cell organelles - Heres an example of a...

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