PPT-Pyruvate and Energetics of

Glycolysis C483 Spring 2013 1 The conversion of pyruvate to ethanol also causes the A oxidation of NADH B production of ADP C consumption of O2 D generation of an ion gradient across mitochondrial membranes . Energetics and Propulsion Master of Science in Aeronautical Mechanics and Energetics (AME) www.isae-ensma.fr Teaching language: English The two-year program is entirely taught in English, with a to due date has . been . postponed. It is now due on Thursday . at 10:00 pm. .. The Chapter 7 Test will be on Friday. 0. Chapter 7. Glycolysis, Pyruvate Oxidation and the Citric Acid Cycle . You Must Know. Pyruvate. and . acetaldehyde . during the fermentation of . glucose by Yeast. CLS 331. Exp no. 3. There are 2 metabolic pathways for breakdown of glucose :. 1- Glycolysis. •a metabolic process that breaks down . In glycolysis, these enzymes are . Hexokinase. Phosphofructokinase. P. yruvate kinase. Phosphofructokinase is the key regulator of glycolysis in mammals. The enzyme is allosterically inhibited by ATP and allosterically stimulated by AMP.. Introduction. Glucose remains the nearly universal and building block in modern organisms, from microbes to humans. In mammals, some tissues depend almost completely on glucose for their metabolic energy. . Chapter 17 . Stryer. Short Course. Glucose Metabolism Overview. Gluconeogenesis. Glycogen . metabolism. Pentose Phosphate Pathway. Precursors for Gluconeogenesis. Names of compounds?. Type of reaction?. Review session for Final Exam. Thursday. , March 10. . 5-. 7 pm . in Dodd . 147. Theresa and Megan. Inhibitor kinetics. Mixed inhibition. Enzyme Regulation. Allosteric regulation. Covalent modification. C483 Spring 2013. 1. An . intermediate found in gluconeogenesis and not glycolysis is. A) 2-phosphoglycerate.. B) oxaloacetate.. C) . phosphoenolpyruvate. .. D) fructose 1,6-bisphosphate.. 2. In the Cori Cycle, _____ is transported through blood to the liver, where it is made into ________ and then ___________ for transport out of the liver.. 2 pyruvate, yielding . 4 ATP and 2 NADH. 2GAP + 4ADP + 2P. i. + 2NAD. +. 2 pyruvate + 4ATP . + . 2H. 2. O + 2NADH. Step 6: GAPDH catalyzes the oxidation and phosphorylation of GAP to 1,3-BPG. This step . Part I. IUG, Fall 2012. Dr. . Tarek. . Zaida. 1. Background. LDH catalyzes the . nicotinamide. cofactor-dependent . interconversion. of lactate and . pyruvate. :. 2. LDH is found in almost all organisms because it plays an important role in carbohydrate metabolism during conditions in which . Disclaimer. This tutorial is a simple and conceptual guide to metabolism. If there are any conflicts between my slides and the lecturers, . THE LECTURER IS ALWAYS RIGHT…. …maybe not always but they set your exams so if in doubt, refer back to their teaching. 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. Chapter 14-23. Overview of Metabolic Pathways-I. Lecture 13. Chapter 14. Carbohydrate Metabolism: . Glycolysis, Gluconeogenesis & the Pentose phosphate pathway. Carbohydrate Metabolism. Fates of Glucose. Describe the cell membrane.. Does the above process use ATP?. Name the type of cellular transport being shown above.. Bell Ringer . Cellular Respiration. Why do we need oxygen, and what purpose do we need it for?.