PPT-Glucose, galactose , and fructose are the most important

monosaccharides 133 Fischer Projections of Monosaccharides Learning Goal Use Fischer projections to draw the D or L stereoisomers of glucose galactose and fructose Fischer Projections. GAL1. promoter is induced by galactose. How is replica plating used to analyze . MET . gene complementation? . How do cells adapt to using galactose as a carbon source?. How is the . GAL1 . promoter regulated?. Ceramide+carbohydrate. (. glucose,galactose,oligosacchride. side chain)=GLYCOLIPID. Cerebrosides:. contain a single moiety, principally galactose. Sulfatides:. sulfuric esters of galactocerebrosides. STD 12. Cyanohydrin. Fructose is optically . laevo. rotatory. However it is indicated as D (-) Fructose. Why?. Sugar. Food Science . Ms. McGrath. All About Sugar. •. Natural part of many foods. •Have a sweet taste. •Foods with naturally occurring sugars often contain other nutrients as well. •Sugars can be extracted from plants and used to sweeten foods such as candy, soft drinks and baked products. 100 . yrs. ago sugars that were available were; . . Maple syrup, . Sorgham. , Honey, Cane sugar.. . 100 . yrs. ago we, Americans, consumed about 2 pounds of sugar a year. Today, it is estimated the average American consumes over 100 pounds per year! (130-160 #’s!!). Biologically Important . Molecules. . There are four biologically important groups of molecules found in living organisms.. . . They are:. Carbohydrate. . . Biologically Important . Molecules. . choices… . Video . http://time.com/3932746/watch-a-health-spoof-the-coca-cola-ad-in-mad-men/. The Average American consumes ~75# of sugar per year.. That’s . more. than . 381 . Calories per day.. 2. Glucose used g/h. Time. Sources of Glucose & its Consumption. Exogenous (diet). Body glycogen. Gluconeogenesis. Gluco. = Glucose, neo= new, genesis= creation. http://www.medgadget.com/archives/img/Kidney05-full.jpg. M. . Asal. Bsc. . Pharmacy. MSC ,PhD Clinical . Biochemistry. GLYCOLYSIS. REACTIONS . OF GLYCOLYSIS . The conversion of glucose to pyruvate occurs in two stages . ,The . first five reactions of glycolysis correspond to an energy investment phase in which the phosphorylated forms of intermediates are . CARBOHYDRATES. Biomolecule is the molecule that is present in all living organisms, involved in the maintenance and metabolic process. . 6. All Biomolecule contain . CARBON . C. . 12. By : . Yara. . Saleh. . Tasneem. . Anagreh. . Definition . Diminished intestinal absorption of one or more dietary nutrients due to either defective nutrient digestion or mucosal absorption .. Monosaccharides. 1. Glucose. 2. 3. 4. 5. Glucose is prepared by:. . 1. hydrolysis of sucrose. . 2. hydrolysis of starch. Glucose is found in blood stream. Found in tissue fluids. If found in urine, it is an indicator of diabetes (. 13beU) 405 TABLE I.-Action of yeasts on solutions of d-talose, d-galactose, and d-glucose at SOo G d-Talose d-Galactose d-G1ucose Time Optical Optical I Percentage Optical I Percentage r a disaccharide found in milk and milk products. It contains the . monosaccharides. . galactose. and glucose.. Learning . Goal . Describe the monosaccharide units and linkages in disaccharides.. Disaccharides.