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

A: The given compound has 1,4”-glycosidic linkage where 2 glucose units gets attached.

Q: OH OH он он The two structures shown are examples of monosaccharide units with multiple chiral…

A: Answer: Among different types of isomerism, stereoisomerism is one type of isomerism in which…

Q: Which of the following carbohydrates is that of an L-monosaccharide? CHO CH2 Н-С-ОН CH2OH CHO НО-С-Н…

A: In this question, we want to identify the L-monosaccharide. You can see details explanation and…

Q: connected by an a, B-1,2-glycosidic bond. Explain why sucrose is both a and B at the same time. 4.…

A: In polysaccharides, the monosaccharide units are joined together by the glycosidic bonds. The…

Q: Draw the structure of a disaccharide formed from two galactose units joined by a 1-4-B-glycosidic…

A: The structure of disaccharide formed from two units of galactose joined by 1→4-β-Glycosidic linkage…

Q: Choose the best classification based on the chain length for the shown. HO- H- monosaccharide CH₂OH…

A: Choose the correct option-

Q: Draw the structure of each of the following compounds: a. a polysaccharide formed by joining…

A: The structure of α-D-glucosamine is, The glycosidic linkage is formed between the hydroxyl group on…

Q: Hydrolysis of the following disaccharide produces two glucose units. a). lactose b). maltose c).…

A: On hydrolysis of disaccharides it produces its monomer units. Here the given disaccharides are…

Q: Lactose which is also known as milk sugar: β-D-Gal(1à4)β-D-Glc, where Gal is galactose and Glc is…

A: The structure of given lactose is as follows.

Q: Complete hydrolysis of which of the following disaccharides yields a single monosaccharide? lactose…

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Q: Convert attached cyclic monosaccharide to its acyclic form.

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Q: Plants store excess glucose as starch which is composed of amylose and amylopectin. Identify the…

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Q: Draw the structure of a disaccharide that contains two six-membered rings and an α glycosidic…

A: Disaccharides are the compounds which are formed from the reaction between two monosaccharide units.…

Q: Cellulose is a large polysaccharide containing many alpha(1→6) glycosidic linkages and alpha(1→4)…

A:

Q: Draw the C4 epimer of D-xylose and name the monosaccharide.

A: Epimers are those carbohydrates which differ to each other with the position of OH group at a…

Q: Identify the names of the monosaccharides in the picture and the type of glycosidic bond of the…

A: Monosaccharide are the basic unit of carbohydrate which joins to form disachharides

Q: Identify the monosaccharides and their linkages in the following disaccharide. What is the…

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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: Which of the following structures represents a B-monosaccharide? о но OH OH H. H. OH OH но HO H. ÓH…

A: Note:- according to our guidelines we are supposed to answer only one question.

Q: Shown below is an oligosaccharide. Mark each of the statements about this oligosaccharide as true…

A: We have to mark the each about oligosaccharide as true or false.

Q: Identify the type of glycosidic bond in the following disaccharide. CH,OH H H. ОН Н CH2 H. H. H ОН Н…

A: glycosidic linkage is the linkage between two carbohydrates formed by the joining of two hydroxyl…

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

A:

Q: Name the natural polysaccharide that has glucose molecules linked by a a(1 →4) glycosidic bond, and…

A: Carbohydrates are biomolecules which are composed of certain monomer units, called as…

Q: A glycosidic bond connects two monosaccharides to create sucrose (more commonly known as table…

A: Given A glycosidic bond connects two monosaccharides to create sucrose

Q: Which is true about monosaccharides? The linear form is more prevalent and contains a carbonyl The…

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

A: Reducing sugar are that contains free aldehyde or ketone group or free OH at anomeric carbon. While…

Q: Write the bondline structure of the osazone produced by glucose. b. Identify two monosaccharides…

A: The bond line structure of a compound is that structure in which a covalent bond  is represented…

Q: Convert attached cyclic monosaccharide to its acyclic form.

A: Hawroth to Fischer projection Hawroth structure is cyclic structure Fischer projection is acyclic…

Q: Identify the type of glycosidic bond that links the monosaccharides and the structure of the…

A: 1- Firstly we will Identify the type of glycosidic bond :  Glycosidic bond present between two…

Q: attached via alpha 1 - 2 with the occasional alpha 1 - 4 linkage. How would you describe this…

A: A polysaccharide made of many smaller monosaccharides. Polysaccharides are also known as…

Q: Draw the structure of each of the following compounds:a. a polysaccharide formed by joining…

A: (a)The structure of alpha-D-glucosamine is,

Q: Human milk contains the oligosaccharide 2′-fucosyllactose…

A: Human milk contains the oligosaccharide 2′-fucosyllactose…

Q: Monosaccharides can be obtained not only from dietary carbohydrates but other major sources include…

A: Monosaccharides are one the types of carbohydrates. Monosaccharides are also called simple sugars,…

Q: Which monosaccharides form: a) lactose b) maltose c) sucrose

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Q: if the disaccharide maltose is formed from two glucose monosaccharides which are hexose sugars how…

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Q: In addition to have polyalcohol groups, what functional group(s) do monosaccharides have? O a.…

A: Introduction: Monosaccharides are the simplest carbohydrates .They cannot be broken down to smaller…

Q: Show the condensation of two glucose molecules to form a disaccharide with an beta linkage.

A: The condensation of two glucose molecules to form a disaccharide with a beta linkage has to be…

Q: Consider the following molecule. If it were to undergo hydrolysis, it would produce: CH2OH H H OH H…

A: In disaccharides, two monosaccharides units are attached with each other through an O atom by a bond…

Q: All polysaccharides consist of sugar monomers joined together by O a. ester linkages O b. amide…

A: To find: linkage by which all polysaccharides consisting of sugar monomers are joined.

Q: The monosaccharides at the non-reducing ends of the oligosaccharide are O A, B and C O A and B O B…

A: The reducing end of oligosaccharides is the monosaccharide residue with hemiacetal group. And non…

Q: Draw the structure and give the systematic name of the given disaccharides. [No need to show the…

A: Lactose is a disaccharide sugar which is made of subunits of galactose and glucose . the molecular…

Q: disaccharide maltose (-D-glucopyranosyl (1→4)-D-glucopyranose). Indicate with arrows the reducing…

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Q: Provide the systematic name of the cyclic monosaccharide shown here Be sure to include the…

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Q: What glycosides are formed when each monosaccharide is treated with CH3CH2OH, HCl: (a) β-D-mannose;…

A: Hemiacetal converts into acetal when a monosaccharide is treated with alcohol and HCl. The acetal…

Q: Which of the following saccharides has INCORRECT paired description/s? * D-mannose: Monosaccharide:…

A: Here we have to predict the incorrect statement.

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

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Q: Show the dehydration reaction of the following disaccharides and describe their functions,…

A: Disaccharides: is the sugar formed when two monosaccharides are joined through a glycosidic linkage.…

Q: Draw the structure of: a polysaccharide formed by joining D-glucose units in 1→6-α-glycosidic…

A: Carbohydrates and their classification : Carbohydrates are basically polyhydroxy compound of carbon,…