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Unformatted text preview: Lecture 5 - Metabolism and Microbial Growth READ ING ASSIGN MENT • Chapter 5: 114 - 150 (skip Alternatives to Glycolysis) • Chapter 6: 157 - 163, 171 – 174 QU IZ 4 PODCAST (MP3) STUDY GU IDE Chapter 5 • What is metabolism, catabolism, anabolism? • Which molecule couples anabolic and catabolic reactions? • Know characteristics and function of enzymes. Know difference between cofactor, apoenzyme, holoenzyme, coenzyme. • How do temperature and pH affect enzyme activity? • Know the difference between competitive and non-competitive inhibitors. • What are oxidation and reduction reactions? Are they coupled in cell metabolism? • What are three types of phosphorylation? Be able to identify them by looking at pathways or reactions. Glycolysis • What is the input molecule and what are the products of glycolysis? • Cellular respiration: Kreb’s cycle • What is the entry molecule for the Kreb’s cycle? How is this related to pyruvic acid?...
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