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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
How is tripeptide formed?
Concept: Biomolecules in the Cell > Proteins >> Structure of Proteins
Discuss the optical activity of lactic acid.
Concept: Biomolecules in the Cell > Proteins >> Structure of Proteins
The secondary structure of protein is determined by _______.
(A) co-ordinate bond
(B) ionic bond
(C) hydrogen bond
(D) covalent bond
Concept: Biomolecules in the Cell > Proteins >> Structure, Classification and Functions
How is peptide linkage formed?
Concept: Biomolecules in the Cell > Proteins >> Peptide
Write the structure of simple triglycerides.
Concept: Biomolecules in the Cell > Proteins >> Structure, Classification and Functions
State the function of insulin.
Concept: Biomolecules in the Cell > Proteins >> Structure, Classification and Functions
What are amino acids?
Concept: Biomolecules in the Cell > Proteins >> Amino Acids
Write the correct reaction for formation of the peptide bond between amino acids
Concept: Biomolecules in the Cell > Proteins >> Amino Acids
Explain formation of peptide linkage in protein with an example.
Concept: Biomolecules in the Cell > Proteins >> Structure of Proteins
