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CHAPTER 12. Metabolism and Biohemical Energy Production

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Presentation on theme: "CHAPTER 12. Metabolism and Biohemical Energy Production"— Presentation transcript:

1 CHAPTER 12. Metabolism and Biohemical Energy Production
Fig. 12.1 The processes of catabolism and anabolism are opposite in nature. Copyright © Houghton Mifflin Company. All rights reserved.

2 Chapter 12 Fig The interconversion of ATP and ADP is the principal medium for energy exchange in the biochemical processes. Copyright © Houghton Mifflin Company. All rights reserved.

3 A schematic representation of a eukaryotic cell.
Chapter 12 Fig. 12.2 A schematic representation of a eukaryotic cell. Copyright © Houghton Mifflin Company. All rights reserved.

4 Chapter 12 © R. Bhatnagar / Visuals Unlimited Fig. 12.3 (a) Representation of a mitochondria. (b) micrograph of a mitochondria crista. Copyright © Houghton Mifflin Company. All rights reserved.

5 Various phosphate forms of adenosine.
Chapter 12 Fig. 12.4 Various phosphate forms of adenosine. Copyright © Houghton Mifflin Company. All rights reserved.

6 Nicotinamide adenine dinucleotide (NAD+)
Chapter 12 Fig. 12.5 Nicotinamide adenine dinucleotide (NAD+) Copyright © Houghton Mifflin Company. All rights reserved.

7 Structural formula for coenzyme
Chapter 12 Fig. 12.6 Structural formula for coenzyme Copyright © Houghton Mifflin Company. All rights reserved.

8 Chapter 12 Fig. 12.7 Classification of metabolic intermediate compounds in terms of function. Copyright © Houghton Mifflin Company. All rights reserved.

9 High energy phosphate containing metabolic compounds
Chapter 12 Table 12.1 High energy phosphate containing metabolic compounds Copyright © Houghton Mifflin Company. All rights reserved.

10 12.5 and 12.9 Summary of Metabolism
Metabolism produces ATP directly NADH FADH2 In mitochondria (ETC) 2.5 ATP 1.5 ATP ATP and NADH: Glycolysis NADH: Pyruvate conversion to acetylCoA ATP, NADH and FADH2: Krebs cycle ATP: ETC Copyright © Houghton Mifflin Company. All rights reserved.

11 Energy yielding reactions in Glucose metabolism (Table 13.2)
ATP and NADH: Glycolysis and ETC  5 ATP NADH: Pyruvate to acetylCoA and ETC  5 ATP ATP, NADH and FADH2: Krebs cycle and ETC  20 ATP Total 30 ATP Copyright © Houghton Mifflin Company. All rights reserved.

12 Chapter 12 Copyright © Houghton Mifflin Company. All rights reserved.


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