Ribulose is a ketopentose with the anomeric C on C-2. Will this monosaccharide reduce Benedict’s reagent? Why?
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Ribulose is a ketopentose with the anomeric C on C-2. Will this monosaccharide reduce Benedict’s reagent? Why?
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- Why sucrose is easily hydrolyzed in an acid solution?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?Is D-2-deoxygalactose the same chemical as D-2-deoxyglucose? Explain.
- What part of the protein structure produces a color with the Biuret reagent?Indicate whether the following pairs of monosaccharides are aldoses or ketoses. a. D-altrose & D-xylose b. D-arabinose & D-glyceraldehyde c. D-erythrulose & D-psicose d. D-talose & D-gulose e. dihydroxyacetone & D-tagatose f. D-idose & D-threoseDraw a Fischer projection formula for the enantiomer of each of the following monosaccharides. (a to d)