Concept explainers
(a)
Interpretation: The classification of the given
Concept introduction: The simplest hydrolyzed form that is obtained from the carbohydrates is known as monosaccharide. Monosaccharide is categorized into two types. The first type of monosaccharide is aldoses and the second type of monosaccharide is ketoses. Aldoses sugar possesses
Monosaccharides are also classified on the basis of the number of carbon atoms present in it. For example, the sugar that contains five carbon atoms is known as pentoses sugar and the sugar that contains six carbon atoms is known as hexoses sugar.
(b)
Interpretation: The classification of the given
Concept introduction: The simplest hydrolyzed form that is obtained from the carbohydrates is known as monosaccharide. Monosaccharide is categorized into two types. The first type of monosaccharide is aldoses and the second type of monosaccharide is ketoses. Aldoses sugar possesses aldehyde as a functional group and the ketoses sugar possesses ketone as a functional group.
Monosaccharides are also classified on the basis of the number of carbon atoms present in it. For example, the sugar that contains five carbon atoms is known as pentoses sugar and the sugar that contains six carbon atoms is known as hexoses sugar.
(c)
Interpretation: The classification of the given
Concept introduction: The simplest hydrolyzed form that is obtained from the carbohydrates is known as monosaccharide. Monosaccharide is categorized into two types. The first type of monosaccharide is aldoses and the second type of monosaccharide is ketoses. Aldoses sugar possesses aldehyde as a functional group and the ketoses sugar possesses ketone as a functional group.
Monosaccharides are also classified on the basis of the number of carbon atoms present in it. For example, the sugar that contains five carbon atoms is known as pentoses sugar and the sugar that contains six carbon atoms is known as hexoses sugar.
(d)
Interpretation: The classification of the given
Concept introduction: The simplest hydrolyzed form that is obtained from the carbohydrates is known as monosaccharide. Monosaccharide is categorized into two types. The first type of monosaccharide is aldoses and the second type of monosaccharide is ketoses. Aldoses sugar possesses aldehyde as a functional group and the ketoses sugar possesses ketone as a functional group.
Monosaccharides are also classified on the basis of the number of carbon atoms present in it. For example, the sugar that contains five carbon atoms is known as pentoses sugar and the sugar that contains six carbon atoms is known as hexoses sugar.
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Chapter 18 Solutions
General, Organic, and Biological Chemistry Seventh Edition
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- Raffinose (see prev. question for structure) is not digestible by humans yet is found in foods we eat all the time like beans, cabbage, brussels sprouts etc. What 2 human digestible compounds can Raffinose be broken down into? Just as a side note, Raff is NOT digestible by us, but our helpful gut bacteria break it down for us into the 2 compounds that are the answer to this question. O a-D-glucose O B-D-fructose sucrose a-D-galactose Lactose maltosearrow_forwardLactose and maltose are reducing disaccharides, but sucrose is a nonreducing disaccharide. Explain.arrow_forwardThe disaccharide α,β-trehalose differs from the α, α structure as shown by having an (α1→ β1) linkage. Draw its structure as a Haworth projection.arrow_forward
- Can you please identify the name of each of the structures of sugar and identify as reducing or nonreducing sugar of a,b,c and d? The picture is posted. One of the structures may be not identified from the usual structures of disaccharides.arrow_forwardAn unknown trisaccharide was treated with dimethyl sulfate which adds a methyl group to every free OH group. It was then subjected to acid hydrolysis (to break glycoside bonds). The products were 23, 4, 6-tetra-O-methylgalactosc, 23,4-ui-O methyl glucose, and 2,3.6-tri-O methylglucose. Treatment of the intact trisaccharide with 0(1 6)-gaiactosidase yielded galactose and a saccharide. Treatment of this disaccharide with a(l 4)-glucosidase yielded D glucose. Draw the structure of this trisaccharide and give its systematic name.arrow_forwardIn total, including lactose, how many heterodisaccharides of D-galactose and O-glucose are possible?arrow_forward
- What is pentose ? Explain with examples ?arrow_forwardConsidering the formation of glycosidic linkages between monosaccharides, how many possible trisaccharides can be produced by combining glucose, mannose and galactose? How does this differ from the number of possibilities for a tripeptide composed of three different amino acids?arrow_forwardWhat sugar is produced by the epimerization of galactose?arrow_forward
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