An unknown disaccharide is subjected to methylation with CH3I followed by acid hydrolysis. The reaction yields 2,3,4,6-tetra-O-methyl-D-glucose and 2,3,4-tri-O- methyl-D-glucose. Draw the structure of the unknown disaccharide.

Q: Which two monosaccharides are joined by a glycoside linkage in lactose?

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Q: HOCH, 0-CH2 Но H. H OH OH H но CH2OH H H H H OH но H

A: ->Disaccharide form from condensation of monosaccharides .

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Q: Write the hydrolysis reaction of the formation of lactose and identify the bond between two…

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Q: Draw the structures (using chair conformations of pyranoses) of the following disaccharides. )…

A: Disaccharides are the carbohydrates that are made up of two sugar substituents.

Q: CH2OH HO OH H OH H H H H OH

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Q: HOCH, Но H. 0-CH2 OH н но CH2OH OH H H H H H OH Но H

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Q: This is the D-isomer of the monosaccharide. CH,OH HO C H H C OH HO C H CHOH

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Q: CH2OH HO но CH2OH OH НО HOʻ OH (a) The disaccharide is a reducing sugar that contains an…

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Q: Name the three monosaccharide units in raffinose

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Q: Draw 2 monosaccharide units bonded in the manner they are in starch?

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Q: Classify the following monosaccharide. a. alpha pyranose

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Q: structure

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Q: Draw cyclic structures of disaccharide and polysaccharides.

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Q: Lactose is a disaccharide created by the bonding of which two monosaccharides

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Q: Choose the best definition of a reducing sugar. A) any monosaccharide B) disaccharides C) Sugars…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…