185519
Which one of the following is a non-reducing carbohydrate?
1 Maltose
2 Sucrose
3 Lactose
4 Ribose 5-phosphate
Explanation:
Exp: B Sucrose is a non-reducing sugar which is a carbohydrate that is not oxidized by a weak oxidizing agent such as the Tollen's reagent in basic aqueous solution. The characteristic property of non-reducing sugars is that, they do not generate any compounds containing an aldehyde group in aqueous medium.
AIPMT-2014
Biomolecules
185520
Table sugar is consist of
1 lactose
2 sucrose
3 maltose
4 glucose
Explanation:
Exp: B Table sugar consists of sucrose. It is made of disaccharide. Sucrose (table sugar) is an equal combination of glucose and fructose. It comes from sugarcane and beets which contain sucrose. It is a type of carbohydrate disaccharide made of equal parts of two monosaccharides.
UP CPMT-2009
Biomolecules
185521
Starch and cellulose are the compounds of many units of
1 amino acids
2 glycerol
3 simple sugars
4 fatty acids
Explanation:
Exp: C Starch and cellulose are the compounds of many units of simple sugars. Starch is glucose polymer of amylase and amylopectin. Natural starch consists of \(10-30 \%\) amylase and \(70-90 \%\) anylopectin. Amylose is a linear polysaccharide composed entirely of Dglucose units joined by \(\alpha-1,4\) glycosidic linkages. Cellulose is fibrous carbohydrates found in all plants and is structural component of plant cell walls. Cellulose is linear polymer of glucose joined by \(\beta, 1-4\) glycosidic bond. Starch and cellulose both belongs to polysaccharides.
AIIMS-1996
Biomolecules
277747
Which of the following statement is wrong regarding chitin?
1 It is a storage polysaccharide.
2 It is a complex polysaccharide.
3 It is a constituent of arthropods and fungal cell wall.
4 They have amino-sugars.
Explanation:
(a) Chitin is a long-chain polymer of a Nacetylglucosamine, a derivative of glucose. It is a characteristic component of the cell walls of fungi, exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses.
NCERT Page-149
Biomolecules
277748
Which of the following sets contains polysaccharides?
185519
Which one of the following is a non-reducing carbohydrate?
1 Maltose
2 Sucrose
3 Lactose
4 Ribose 5-phosphate
Explanation:
Exp: B Sucrose is a non-reducing sugar which is a carbohydrate that is not oxidized by a weak oxidizing agent such as the Tollen's reagent in basic aqueous solution. The characteristic property of non-reducing sugars is that, they do not generate any compounds containing an aldehyde group in aqueous medium.
AIPMT-2014
Biomolecules
185520
Table sugar is consist of
1 lactose
2 sucrose
3 maltose
4 glucose
Explanation:
Exp: B Table sugar consists of sucrose. It is made of disaccharide. Sucrose (table sugar) is an equal combination of glucose and fructose. It comes from sugarcane and beets which contain sucrose. It is a type of carbohydrate disaccharide made of equal parts of two monosaccharides.
UP CPMT-2009
Biomolecules
185521
Starch and cellulose are the compounds of many units of
1 amino acids
2 glycerol
3 simple sugars
4 fatty acids
Explanation:
Exp: C Starch and cellulose are the compounds of many units of simple sugars. Starch is glucose polymer of amylase and amylopectin. Natural starch consists of \(10-30 \%\) amylase and \(70-90 \%\) anylopectin. Amylose is a linear polysaccharide composed entirely of Dglucose units joined by \(\alpha-1,4\) glycosidic linkages. Cellulose is fibrous carbohydrates found in all plants and is structural component of plant cell walls. Cellulose is linear polymer of glucose joined by \(\beta, 1-4\) glycosidic bond. Starch and cellulose both belongs to polysaccharides.
AIIMS-1996
Biomolecules
277747
Which of the following statement is wrong regarding chitin?
1 It is a storage polysaccharide.
2 It is a complex polysaccharide.
3 It is a constituent of arthropods and fungal cell wall.
4 They have amino-sugars.
Explanation:
(a) Chitin is a long-chain polymer of a Nacetylglucosamine, a derivative of glucose. It is a characteristic component of the cell walls of fungi, exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses.
NCERT Page-149
Biomolecules
277748
Which of the following sets contains polysaccharides?
185519
Which one of the following is a non-reducing carbohydrate?
1 Maltose
2 Sucrose
3 Lactose
4 Ribose 5-phosphate
Explanation:
Exp: B Sucrose is a non-reducing sugar which is a carbohydrate that is not oxidized by a weak oxidizing agent such as the Tollen's reagent in basic aqueous solution. The characteristic property of non-reducing sugars is that, they do not generate any compounds containing an aldehyde group in aqueous medium.
AIPMT-2014
Biomolecules
185520
Table sugar is consist of
1 lactose
2 sucrose
3 maltose
4 glucose
Explanation:
Exp: B Table sugar consists of sucrose. It is made of disaccharide. Sucrose (table sugar) is an equal combination of glucose and fructose. It comes from sugarcane and beets which contain sucrose. It is a type of carbohydrate disaccharide made of equal parts of two monosaccharides.
UP CPMT-2009
Biomolecules
185521
Starch and cellulose are the compounds of many units of
1 amino acids
2 glycerol
3 simple sugars
4 fatty acids
Explanation:
Exp: C Starch and cellulose are the compounds of many units of simple sugars. Starch is glucose polymer of amylase and amylopectin. Natural starch consists of \(10-30 \%\) amylase and \(70-90 \%\) anylopectin. Amylose is a linear polysaccharide composed entirely of Dglucose units joined by \(\alpha-1,4\) glycosidic linkages. Cellulose is fibrous carbohydrates found in all plants and is structural component of plant cell walls. Cellulose is linear polymer of glucose joined by \(\beta, 1-4\) glycosidic bond. Starch and cellulose both belongs to polysaccharides.
AIIMS-1996
Biomolecules
277747
Which of the following statement is wrong regarding chitin?
1 It is a storage polysaccharide.
2 It is a complex polysaccharide.
3 It is a constituent of arthropods and fungal cell wall.
4 They have amino-sugars.
Explanation:
(a) Chitin is a long-chain polymer of a Nacetylglucosamine, a derivative of glucose. It is a characteristic component of the cell walls of fungi, exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses.
NCERT Page-149
Biomolecules
277748
Which of the following sets contains polysaccharides?
185519
Which one of the following is a non-reducing carbohydrate?
1 Maltose
2 Sucrose
3 Lactose
4 Ribose 5-phosphate
Explanation:
Exp: B Sucrose is a non-reducing sugar which is a carbohydrate that is not oxidized by a weak oxidizing agent such as the Tollen's reagent in basic aqueous solution. The characteristic property of non-reducing sugars is that, they do not generate any compounds containing an aldehyde group in aqueous medium.
AIPMT-2014
Biomolecules
185520
Table sugar is consist of
1 lactose
2 sucrose
3 maltose
4 glucose
Explanation:
Exp: B Table sugar consists of sucrose. It is made of disaccharide. Sucrose (table sugar) is an equal combination of glucose and fructose. It comes from sugarcane and beets which contain sucrose. It is a type of carbohydrate disaccharide made of equal parts of two monosaccharides.
UP CPMT-2009
Biomolecules
185521
Starch and cellulose are the compounds of many units of
1 amino acids
2 glycerol
3 simple sugars
4 fatty acids
Explanation:
Exp: C Starch and cellulose are the compounds of many units of simple sugars. Starch is glucose polymer of amylase and amylopectin. Natural starch consists of \(10-30 \%\) amylase and \(70-90 \%\) anylopectin. Amylose is a linear polysaccharide composed entirely of Dglucose units joined by \(\alpha-1,4\) glycosidic linkages. Cellulose is fibrous carbohydrates found in all plants and is structural component of plant cell walls. Cellulose is linear polymer of glucose joined by \(\beta, 1-4\) glycosidic bond. Starch and cellulose both belongs to polysaccharides.
AIIMS-1996
Biomolecules
277747
Which of the following statement is wrong regarding chitin?
1 It is a storage polysaccharide.
2 It is a complex polysaccharide.
3 It is a constituent of arthropods and fungal cell wall.
4 They have amino-sugars.
Explanation:
(a) Chitin is a long-chain polymer of a Nacetylglucosamine, a derivative of glucose. It is a characteristic component of the cell walls of fungi, exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses.
NCERT Page-149
Biomolecules
277748
Which of the following sets contains polysaccharides?
185519
Which one of the following is a non-reducing carbohydrate?
1 Maltose
2 Sucrose
3 Lactose
4 Ribose 5-phosphate
Explanation:
Exp: B Sucrose is a non-reducing sugar which is a carbohydrate that is not oxidized by a weak oxidizing agent such as the Tollen's reagent in basic aqueous solution. The characteristic property of non-reducing sugars is that, they do not generate any compounds containing an aldehyde group in aqueous medium.
AIPMT-2014
Biomolecules
185520
Table sugar is consist of
1 lactose
2 sucrose
3 maltose
4 glucose
Explanation:
Exp: B Table sugar consists of sucrose. It is made of disaccharide. Sucrose (table sugar) is an equal combination of glucose and fructose. It comes from sugarcane and beets which contain sucrose. It is a type of carbohydrate disaccharide made of equal parts of two monosaccharides.
UP CPMT-2009
Biomolecules
185521
Starch and cellulose are the compounds of many units of
1 amino acids
2 glycerol
3 simple sugars
4 fatty acids
Explanation:
Exp: C Starch and cellulose are the compounds of many units of simple sugars. Starch is glucose polymer of amylase and amylopectin. Natural starch consists of \(10-30 \%\) amylase and \(70-90 \%\) anylopectin. Amylose is a linear polysaccharide composed entirely of Dglucose units joined by \(\alpha-1,4\) glycosidic linkages. Cellulose is fibrous carbohydrates found in all plants and is structural component of plant cell walls. Cellulose is linear polymer of glucose joined by \(\beta, 1-4\) glycosidic bond. Starch and cellulose both belongs to polysaccharides.
AIIMS-1996
Biomolecules
277747
Which of the following statement is wrong regarding chitin?
1 It is a storage polysaccharide.
2 It is a complex polysaccharide.
3 It is a constituent of arthropods and fungal cell wall.
4 They have amino-sugars.
Explanation:
(a) Chitin is a long-chain polymer of a Nacetylglucosamine, a derivative of glucose. It is a characteristic component of the cell walls of fungi, exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses.
NCERT Page-149
Biomolecules
277748
Which of the following sets contains polysaccharides?
