PPT-Glycogen Metabolism , Gluconeogenesis

amp The Pentose Phosphate Pathway Dr Shaimaa Munther Glycogen Metabolism A constant source of blood glucose is an absolute requirement for human life Glucose is the greatly preferred energy source for the brain and the required energy source for RBC and muscle since its the substrate for anaerobic . Chapte. r 25, . Stryer. Short Course. Glucose Metabolism Overview. Gluconeogenesis. Glycogen . metabolism. Pentose Phosphate Pathway. Glycogen. Storage molecule. Multiple . ends allow for quick synthesis and . GLYCOGEN . Found in liver and skeletal muscles.. Represents 10% of weight of liver and 1-2% of muscles.. Stored in large cytosolic granules.. Elementary particles, . β. -particles consist of 50,000 glucose residues.. 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. . C483 Spring 2013. 1. Why . does glycolysis produce more energy (more ATP) from glucose units released by glycogen degradation than from free glucose?. A) Limit dextrin contains additional molecules.. Chapter 17 . Stryer. Short Course. Glucose Metabolism Overview. Gluconeogenesis. Glycogen . metabolism. Pentose Phosphate Pathway. Precursors for Gluconeogenesis. Names of compounds?. Type of reaction?. 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.. Pratt and . Cornely. Chapter 19. Regulation by Compartmentalization. Form of reciprocal regulation. Degradation vs biosynthesis. Requires transporters. Specialization of organs. Fuel Storage. Fuel Usage: About 7000 kJ/day minimum. Metabolism. Chapter 10: Gluconeogenesis. I. . OVERVIEW. Some tissues, such as the brain, red blood cells (RBCs), kidney medulla. , lens . and cornea of the eye, testes, and exercising muscle, require a . 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. In muscle the final products of glycogen breakdown depend on the type of muscle fiber.. Red muscle fibers. . many mitochondria and much myoglobin. . Glucose is converted primarily to pyruvate that. Department . of Pediatrics, Pediatric Endocrinology, . Diabetology. and Neurology. . Provincial . Polyclinical. Hospital in Torun. . Definition. . symptom not a . disease. . too. . low. . glucose. Gluconeogenesis continued…………………... Class name – IVH. Course name - ZOO-Biochemistry. (Rohit). Overview of Gluconeogenesis. First step (. Conversion of Pyruvate to Phosphoenolpyruvate. Dr. Elio Quesada Gonzalez. Consultant Pediatrician. PRESENTATION OUTLINE. DEFINATION. EPIDEMIOLOGY. HISTORICAL PERSPECTIVE. CLASSIFICATION. TYPES. CLINICAL PRESENTATION. INVESTIGATION. MANAGEMENT.. DEFINATION. Found in liver and skeletal muscles.. Represents 10% of weight of liver and 1-2% of muscles.. Stored in large cytosolic granules.. Elementary particles, . β. -particles consist of 50,000 glucose residues..