Which of the following pairs are both polysaccharides?(a) Cellulose an

1.	Which of the following pairs are both polysaccharides?(a) Cellulose and glycogen(b) Starch and glucose(c) Cellulose and fructose(d) Ribose and sucrose
Answer» Answer is : (a) Cellulose and glycogen A carbohydrate (e.g. starch, cellulose or glycogen) is a molecule consisting of a number of sugar molecules bonded together by glycosidic linkages and on hydrolysis give its constituent monosaccharides or oligosaccharides. Cellulose is a polymer of β, D-glucose and glycogen of α, D-glucose. Glucose, fructose and ribose are monosaccharides.

Which of the following pairs are both polysaccharides?(a) Cellulose and glycogen(b) Starch and glucose(c) Cellulose and fructose(d) Ribose and sucrose

Answer»

Answer is : (a) Cellulose and glycogen

A carbohydrate (e.g. starch, cellulose or glycogen) is a molecule consisting of a number of sugar molecules bonded together by glycosidic linkages and on hydrolysis give its constituent monosaccharides or oligosaccharides. Cellulose is a polymer of β, D-glucose and glycogen of α, D-glucose. Glucose, fructose and ribose are monosaccharides.

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Which of the following pairs are both polysaccharides?(a) Cellulose and glycogen(b) Starch and glucose(c) Cellulose and fructose(d) Ribose and sucrose

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