What are the glycosidic linkages of the trisaccharide shown?
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- What are the glycosidic linkages of the trisaccharide shown? α1→6, α1→6 α1→6, β1→6 α1→6, β1→5 α1→6, α1→5Imagine a trisaccharide that has D-Altrose, D-Gulose, and D-Ribose. D-Altrose is bonded to D-Gulose in an α(1→4) glycosidic bond and D-Ribose is bonded to D-Altrose in an α(1→6) glycosidic bond. Draw the imaginary trisaccharide using Haworth projection with the appropriate representation of each monosaccharide.What shape do carbohydrate chain linked with alfa (1,4) glycosidic bonds generally have ?
- Name the three digestible disaccharides we talked about. What monosaccharides are they each made of and tell whether they are connected by an alpha 1-4 glycosidic linkage, a 1-4 beta glycosidic linkage or a 1-5 beta glycosidic linkage.s N-acetyl-β-D-glucosamine a reducing sugar? What about D-gluconate? Is the disaccharide GlcN(α1→1α)Glc a reducing sugar?Consider each of the following disaccharides: a) Label the acetal and hemiacetal in each disaccharide. b) Number the carbons in each of their monosaccharide rings. c) Classify the glycosidic linkage as α or β and use numbers to designate its location. d) Draw the Fishcher projections of the monosaccharides formed when each of thedisaccharides is hydrolyzed? e) Draw the chair conformation of each monosaccharide, where applicable.
- Draw the structure of: The polysaccharide in (b) is dextran, a component of dental plaque. Here b: (b) a polysaccharide formed by joining D-glucose units in 1→6-α-glycosidic linkagesDraw the open form of the monosaccharides of digitoxin/digoxin?a. Identify the disaccharide in the photo. b. the glycosidic linkage in this disaccharide is what? α (1-2) linkage β (1-4) linkage α (1-4) linkage β (1-2) linkage c.Is the disaccharide below a non-reducing sugar?
- Draw the structure of a disaccharide unit in a polysaccharide composed of d-glucose linked a(1,4) tod-galactosamine.Given the structure of disaccharide below: (a) is it reducing? (b) will it react positively with Benedict's reagent and (c) what specific glycosidic linkage is the name of the disaccharide?Draw the following sugars using Haworth projections:a. b-d-galactopyranose b. a-d-tagatopyranose c. a-l-glucopyranose