PPT-Glycolysis

Chapter 16 Stryer Short Course Glycolysis Expectations Memorizelearn Figure 161 Know overall reaction and stages Explain chemicalphysiological purpose of each step Learn structures. Learning Objectives:. To be able to explain how energy is produced when oxygen is present.. To be able to name and describe the two anaerobic energy systems.. Adenosine Triphosphate (ATP). The body transforms the food we eat into ATP.. WOW do I Need Energy . ATP. All cells need energy. The most common form of cellular energy is ATP. Below is ATP. It is the negative phosphate groups that give this molecule energy as it becomes unstable. When the phosphate is transferred to other molecules, those molecules have energy because they become unstable.. 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.. Where in the cell does glycolysis take place?. Cytosol. B) . golgi. body. n. ucleus . D) mitochondria . 2) Which of the following is not created during glycolysis?. NADH. Oxygen. ATP. Pyruvate. Adrian . Bumstead. , Xiao Qi Li, Jessica So, Jin (Donna) Yang. PHM142 Fall . 2015. Instructor: Dr. Jeffrey Henderson. Arsenic (As). Toxic metalloid. Arsenite. (. As. 2. O. 3. ; As . III). Arsenate. 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. . Eun . Y. oung Jeong. Rebecca Sammy. Selvie Jegarajaratnam . Zakiya Mittal. Presentation Date: October 10, 2017. PHM142H1. PHM142 Fall . 2017. Instructor: Dr. Jeffrey Henderson. Introduction. Metalloid - both metal and nonmetal properties. 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. 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. explain why anaerobic . respiration produces a much lower yield of ATP than aerobic respiration. ;. define the term . respiratory quotient . (RQ); . . Anaerobic production of ATP. Anaerobic conditions mean that there is no final hydrogen acceptor at the end of chemiosmosis.. Adrian . Bumstead. , Xiao Qi Li, Jessica So, Jin (Donna) Yang. PHM142 Fall . 2015. Instructor: Dr. Jeffrey Henderson. Arsenic (As). Toxic metalloid. Arsenite. (. As. 2. O. 3. ; As . III). Arsenate. 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. Learning Goal . Describe how glucose is synthesized from . noncarbohydrate. molecules.. Glucose is synthesized in the tissues of the liver and kidneys. . Tissues . that use glucose as their main energy source are the brain, skeletal muscles, and red blood cells..