When is a sugar not a sugar? When it is a sugar alcohol, for example in 'sugar-free' gum ... Sucrose is called a nonreducing sugar because it does not react ...
Glycogen metabolism The metabolism of glycogen in animals Glycogenesis: formation of glycogen (de novo or enlarge) Glycogenolysis: mobolizing glycogen Dietary ...
CHEM 7784 Biochemistry Professor Bensley * FIGURE 7-11 Formation of maltose. A disaccharide is formed from two monosaccharides (here, two molecules of D-glucose) when ...
Carbohydrates in pasta are a good way to replenish muscle glycogen stores ... The UDP moiety is released and UTP is regenerated in a reaction involving ATP ...
Title: No Slide Title Author: Chemistry Created Date: 1/19/2004 9:54:08 PM Document presentation format: On-screen Show Other titles: Times Century Gothic Symbol ...
Carbohydrates and Diabetes Type I vs. Type II Diabetes Carbohydrates role in blood glucose Glycemic Index Glycemic Index Factors Influencing GI Carbohydrates and ...
Additional Pathways in Carbohydrate Metabolism Hormonal Regulation of Glycogen Metabolism Insulin Secreted by pancreas under high blood [glucose] Stimulates Glycogen ...
Title: PowerPoint Presentation Author: George Koch Last modified by: Rutherford County Schools Created Date: 3/28/2004 11:42:54 PM Document presentation format
Translocation in the Phloem Phloem xylem Fig. 10.1 Phloem Structure The main components of phloem are sieve elements companion cells. Sieve elements have no nucleus ...
Medical Biochemistry Molecular Principles of Structural Organization of Cells CARBOHYDRATES CARBOHYDRATES Are hydrated carbon molecules [CnH2nOn or (CH2O)n ...
Carbs. Greatest biomass of biopolymers. Polyhydroxy aldehydes and ... Next-to-bottom carbon hydroxyl extends to the right --- a D sugar; cf. ... stereo ...
Erythro and Threo. Terms used for diastereomers with two adjacent ... Chain Lengthening. Epimerization. In base, H on C2 may be removed to form enolate ion. ...
Epinephrine and glucagon signaling leads to inactivation of glycogen synthase. ... Glucagon signaling in liver cells results in Gsa ... Glucagon signaling ...
Amylase reaction is. similar except attack. is by water, and. generates ... Amylase as an alternative. pathway to mobilize glycogen. Interconversion of G1P and ...
Sieve elements (primary phloem conducting cells) are living cells stacked end-to ... Movement through the plasmalemma is dependent upon polarity/hydrophobicity. ...
... 15-4 (next ) for GP's reaction mechanism. Note that GP catalyzes bond cleavage by PHOSPHOROLYSIS, ... enzyme-catalyzed covalent modification of both GS &GP ...
Translocation in the Phloem Phloem xylem Fig. 10.1 Phloem Structure The main components of phloem are sieve elements companion cells. Sieve elements have no nucleus ...
Most natural saccharides: D-form. this is so called Fisher projection, ... Lactose intolerance - lactase deficiency. Cellobiose -D-Glc-(1-4)-D-Glc. Disaccharides ...
Plant Carbohydrate Biosynthesis Glyoxylate cycle Biosynthesis of starch and sucrose Synthesis of cell wall polysaccharides Integration of carbohydrate metabolism in ...
stored in liver for dispersal via glucose through bloodstream ... small energy storage compared to fats, but fats can only undergo aerobic catabolism ...
Universidad de Chile. Facultad de Ciencias Qu micas y Farmac uticas. Departamento de Ciencia de los Alimentos y Tecnolog a Qu mica. Qu mica de Alimentos
Glucose is the major biological fuel. 2) Ribose and deoxyribose are the building blocks ... D-glucose, D- ribose... (Amino acids ?) Conventionally, the chiral ...
SYNOVIAL FLUID REPLACEMENT IN ARTHROSCOPIC SHOULDER SURGERY A RANDOMISED, PROSPECTIVE, CONTROLLED TRIAL Lennard Funk, Phil Wykes Department of Orthopaedic Surgery ...
The most significant are the storage polysaccharides glycogen and starch; the ... extensive fatty acid synthesis (liver, adipose, lactating mammary gland) or very ...
Glucagon: hormone released when. glucose levels are low. signal to elevate blood ... phosphorylation, regulated by glucagon ( discussed later) 4- Branching ...
Title: Chapter Author: adminstrator Last modified by: abvc Created Date: 12/30/2006 11:42:55 AM Document presentation format: On-screen Show (4:3) Company
The two families of monosaccharides are aldose and ketoses Monosaccharides are colorless, crystalline solids that are freely soluble in water but insoluble in ...
Aldo sugars are written with the aldehyde group at the top and the primary ... An osazone can be formed from two different aldo sugars that are stereoisomeric at C(2) ...
Unit 9 - Biological Molecules II Carbohydrates Carbohydrates play many important roles in biological systems. They represent the major form of chemical energy for ...
... Physiological Significance Fetal Hemoglobin Has a Higher Affinity for O2 Because it has a Lower Affinity for BPG Fetal Hemoglobin Has a Higher Affinity for ...
Translocation in the Phloem Phloem transport A highly specialized process for redistributing: Photosynthesis products Other organic compounds (metabolites, hormones ...
Sugar alcohols (alditols): sweet-tasting, from mild reduction of sugars ... the chemical and physical properties of proteins, altering solubility, mass, ...
they have the general formula CnH2nOn, where n varies from 3 to 8 ... amylose: continuous, unbranched chains of up to 4000 a-D-glucose units joined by ...
Food Carbohydrates OLIGOSACCHARIDES Sucralose 600 x sweeter than sucrose, good taste quality Adequate water solubility Not hydrolyzed in small intestine 60 x more ...
Phosphorylase is regulated by allosteric interactions and ... Glycogen breakdown and synthesis are reciprocally regulated. Glycogen synthesis: glycogenesis ...