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The glycosidic linkage present in maltose is ______.
Concept: Biomolecules in the Cell > Carbohydrates
The linkage present in Lactose is ______.
Concept: Biomolecules in the Cell > Carbohydrates
What are monosaccharides?
Concept: Biomolecules in the Cell > Carbohydrates >> Monosaccahrides
Draw ring structure of α - D - (+) - glucopyranose.
Concept: Biomolecules in the Cell > Carbohydrates >> Monosaccahrides
Write the reaction that indicates the presence of -CHO group in glucose
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
Draw the simple Fisher projection formulae of D - (+) - glucose and D - (-) - fructose
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
How many moles of acetic anhydride will be required to form glucose pentaacetate from 2M of glucose?
(a) 2
(b) 5
(c) 10
(d) 2.5
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
What happens when glucose is treated with hydroxylamine?
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
Maltose is a
(a) Polysaccharide
(b) Disaccharide
(c) Trisaccharide
(d) Monosaccharide
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
What is the action of following reagents on glucose?
bromine water
Concept: Biomolecules in the Cell > Carbohydrates >> Preparation of Glucose
What is the action of following reagents on glucose?
dilute HNO3
Concept: Biomolecules in the Cell > Carbohydrates >> Preparation of Glucose
What is the action of following reagents on glucose?
hydroxyl amine
Concept: Biomolecules in the Cell > Carbohydrates >> Preparation of Glucose
Stachyose is an example of _______.
(A) monosaccharides
(B) disaccharides
(C) trisaccharides
(D) tetrasaccharides
Concept: Biomolecules in the Cell > Carbohydrates >> Preparation of Glucose
Enlist the properties of glucose that can not be explained on the basis of open chain structure of it
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
The number of primary and secondary hydroxyl groups in ribose are -
(a) 1, 3
(b) 2, 3
(c) 3, 1
(d) 3, 2
Concept: Classification of Carbohydrates
Write the formula of the complex copper (II) hexacyanoferrate (II).
Concept: Biomolecules in the Cell > Carbohydrates >> Preparation of Glucose
Write the number of hydroxyl groups present in α - D (+) -Glucopyranose (trans.)
Concept: Introduction of Carbohydrates
How is glucose prepared by commercial method? How is peptide linkage formed?
Concept: Biomolecules in the Cell > Carbohydrates >> Preparation of Glucose
Fill in the blanks by choosing the appropriate word/words from those given in the brackets:
(iodoform, acetaldehyde, positive, greater, acidic, acetone, disaccharide, negative, increases, glucose, decreases, chloroform, polysaccharide, lactose, lesser, basic, cationic hydrolysis, anionic hydrolysis)
Sucrose is a _________ and yields upon hydrolysis, a mixture of ________ and fructose.
Concept: Biomolecules in the Cell > Carbohydrates >> Structures of Glucose
How are proteins classified on the basis of molecular shapes?
Concept: Biomolecules in the Cell > Proteins >> Structure of Proteins
