bio lecture 14.citric acid cycle, electron transport

bio lecture 14.citric acid cycle, electron transport -...

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9/22/2011 1 Citric Acid Cycle, Electron Transport Dr. Mark Holbrook With oxygen Mitochondria Citric acid cycle Electron transport Chemiosmosis Citric Acid Cycle, Electron Transport Mitochondria are Main Power Plants of Eukaryotic Cell Do not produce energy Transform one type of chemical energy stored in food into another type of chemical energy stored in ATP Semi-autonomous organelles Site of Citric Acid cycle and ETC in eukaryotes
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9/22/2011 2 Compartments of Mitochondrion 6.17 Mitochondria in Muscles Mitochondria in Sperm
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9/22/2011 3 In Mitochondrion Pyruvate Acetyl-CoA Acetyl-Co-A into Citric Acid Cycle Electrons into NADH (FADH 2 ) Oxidative phosphorylation CO 2 CO 2 CO 2 + CO 2 2 CO 2 Conversion of Pyruvate to Acetyl CoA Pyruvate Acetyl-CoA + CO 2 + NADH Matrix 9.10 2C 3C Coenzyme A-SH Acetyl-S-Co A Cycle Summary I Krebs
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9/22/2011 4 Citric Acid Cycle Summary I Acetyl-CoA (2C) 2 CO 2 + 3 NADH + 3 NAD + + FAD + FADH 2 + (ATP) + (ADP) + P i A closer look at the citric acid cycle 9.12 9.11 2 Pyruvate (3C) 6 CO 2 + 2 ATP 3C Citric Acid Cycle Summary II
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bio lecture 14.citric acid cycle, electron transport -...

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