PPT-Pentose PO4 pathway, Fructose,

galactose metabolism The Entner Doudoroff pathway which is felt to have given rise through evolution to both the Pentose PO4 Pathway and Glycolysis begins with ATP dependent glucose phosphotansferase. What is fructose? Fructose (sometimes called fruit sugar) is a natural sugar that is mainly found in fruits and honey, with smaller amounts found in some vegetables. It is also present in some proces C483 Spring 2013. 1. Examine . the Fischer projection below. How is this carbohydrate classified?.  . A. ) L enantiomer; . aldopentose. . . B. ) L enantiomer; . ketopentose. . . C. ) D enantiomer; . Fructose - What is fruct ose? Fructose is a natural sugar found in many foods like fruits and honey. When fructose is attached to a sugar called glucose , it form s sucrose or ‘table su Megan Hargreaves and Farhana Sharmin. Particle . board. Source and uses of bagasse. Sugar Cane. Sugar Cane. Sugar and sugar products. Sugar and sugar products. Bagasse. Bagasse. Power. Paper. Furfural and products. Maltose, lactose, . trehalose. , sucrose. Fructose, mannose, . galactose. Feeder pathways for . glycolysis. 2. Catabolism of cellular glycogen. Glycogen phosphorylase catalyzes an attack by Pi on the (. 2. Nucleic acids/ Polynucleotide. 3. Types of nucleic acids. Basic unit of nucleic acids. Made up of 3 basic components. Pentose sugar. Organic base. Phosphate group. 1.1 Pentose sugar. Ribose. or . Chapter 26, . Stryer. Short Course. Glucose Metabolism Overview. Gluconeogenesis. Glycogen . metabolism. Pentose Phosphate Pathway. Pentose Phosphate Pathway. Dual Purpose. Synthesis of “reducing potential”. 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.. 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. M. . Asal. Bsc. . Pharmacy. MSC ,PhD Clinical . Biochemistry. Gluconeogenesis. SUBSTRATES . FOR GLUCONEOGENESIS . Gluconeogenic precursors are molecules that can be used to produce a net synthesis of glucose. They include all the intermediates of glycolysis and the citric acid cycle. Glycerol, lactate, and the α-. phosphate pathway. (. hexose. . monophosphate. shunt). OBJECTIVES. To understand the function of the pentose phosphate pathway in production of NADPH and ribose precursors for nucleic acid synthesis.. trehalose. , sucrose. Fructose, mannose, . galactose. Feeder pathways for . glycolysis. 2. Catabolism of cellular glycogen. Glycogen phosphorylase catalyzes an attack by Pi on the (. a. 1. →. 4) glycosidic linkage that joins the last two glucose residues at a nonreducing end, generating glucose 1-phosphate and a polymer one glucose unit shorter.. Sucrose (. T. able sugar): Hydrolyzed into glucose and fructose.. Dietary sucrose: Honey – Many fruits.. Importance of fructose. Energy production: 15% of daily energy arising from fructose.. Major source of energy for spermatozoa in seminal vesicle.. monosaccharides. .. 13.3 . Fischer Projections of . Monosaccharides. Learning . Goal . Use Fischer projections to draw the. D. or . L. stereoisomers of glucose, galactose, and fructose.. Fischer Projections.