CHAPTER 12. Metabolism and Biohemical Energy Production

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Presentation transcript:

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.

Chapter 12 Fig. 12.16 The interconversion of ATP and ADP is the principal medium for energy exchange in the biochemical processes. Copyright © Houghton Mifflin Company. All rights reserved.

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.

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.

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

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

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

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

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

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.

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.

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