PPT-Glycolysis & Fermentation

Chapter 6 What is ATP Analogy with the coins and the bending machine How does it function like a rechargeable battery RECHARGING ATP Occurs in the Mitochondria How do we obtain the energy from GLUCOSE to make ATP . By: Jayda Cooke and Rachel Sapper. Keene State Dietetic . Internship. Objectives. Identify . different types . of fermented . foods. Describe lactobacilli fermentation. Discuss . health benefits of fermented foods. L. E. Chase and T. R. Overton. Dept. of Animal Science. Cornell University. What is Silage?. “The feedstuff resulting from the . anaerobic. preservation of moist forage or other feeds by the formation and/or addition of acids”. Microbial metabolic processes are complex, but they permit the microbiologist to distinguish among microorganisms grown in culture. Many clinical pathogens can be identified by inoculating pure cultures into media that contain one or more specific . Matt . Hawkins. Lallemand Biofuels & Distilled Spirits. Overview. Fusel Alcohols. Structures and Formation. Fusels in Corn Mash Fermentation. Fusels Produced in Fermentation. Factors Influencing Fusel Formation. Aerobic. Anaerobic. Anaerobic respiration. Bacilli. Bacteria. Brine. Cocci. Curd. Fermentation. Fungus. Halophilic. Lipolytic. Microbe. Microbiology. Microorganism. Mold. Pasteurization. P. roteolytic. Glucose in the bloodstream enters our cells, where it undergoes degradation in a pathway called glycolysis. . Glucose obtained from the digestion of polysaccharides is degraded in glycolysis to pyruvate.. 1. How . many NADH are produced . . in . glycolysis per glucose?. (a) 1. (b) 2. (c) 4. (d) 8. 2. Which . one of the following molecules . in. . . glycolysis donates a phosphate group . to. . Essential Knowledge 2.A.2: Organisms capture and store free energy for use in biological processes. How do organisms produce ATP in the absence oxygen?. Fermentation (glycolysis fermentation = anaerobic respiration). Part II. Dr. Kevin Ahern. Glycolysis. Summary. Glucose 2 ADP 2P. i. 2 NAD. . Yields. 2 Pyruvate 2 ATP 2 NADH 2 H. . 2 H. 2. O . Glycolysis. Fermentation in Yeast/Bacteria. Glucose. GA3P. Oxidative Phosphorylation. Figure 9.16. Electron shuttles. span membrane. MITOCHONDRION. 2 NADH. 2 NADH. 2 NADH. 6 NADH. 2 FADH. 2. 2 FADH. 2. or. . 2 ATP. . 2 ATP. . about 26 or 28 ATP. Glycolysis. What is Fermentation?. Alcohol Fermentation . is the chemical conversion of simple sugars (like glucose) to . ethanol. and . carbon dioxide . (CO2). Yeast. perform the fermentation chemical reactions . EXERCISE 6 PG. 53. 1. What is . cellular respiration. ?. Oxidation of organic compounds to extract. energy . from . chemical bonds. 95% of living things are heterotrophic = must intake food to make energy. Glycolysis occurs in ten steps , and in two phases :-. The first 5 steps constitute the PREPARATORY PHASE in which the energy of 2 ATP is invested, raising the free-energy content of the intermediates and the carbon chains of all the metabolized hexoses are converted into a common product glyceraldehyde-3-phosphate. . 1. FORWARD REACTION. REVERSE REACTION. D. G. o . (kJ). K. Significance. 200. 100. 50. 10. 1. 0. -1. -10. -50. -100. -200. 9x10. -36. 3x10. -18. 2x10. -9. 2x10. -2. 7x10. -1. 1. 1.5. 5x10. 1. 6x10. 8.