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Question : 22
Total: 27
(a) What are the products of hydrolysis of maltose?
(b) What type of bonding provides stability toα
(c) Name the vitamin whose deficiency causes pernicious anaemia.
OR
Define the following terms:
(a) Invert sugar
(b) Native protein
(c) Nucleotide
(b) What type of bonding provides stability to
(c) Name the vitamin whose deficiency causes pernicious anaemia.
OR
Define the following terms:
(a) Invert sugar
(b) Native protein
(c) Nucleotide
Solution:
(a) 2 molecules of glucose.
(b) Intramolecular hydrogen bonding.
(c) VitaminB 12
OR
(a) Hydrolysis of sucrose brings a change of sign of rotation from dextro(+) to laevo(-) and the product is named as invert sugar.
(b) Protein found in biological system with unique three dimensional structure and biological activity is called native protein.
(c) A unit formed by the combination of nitrogenous base, pentose sugar and phosphate.
(b) Intramolecular hydrogen bonding.
(c) Vitamin
OR
(a) Hydrolysis of sucrose brings a change of sign of rotation from dextro(+) to laevo(-) and the product is named as invert sugar.
(b) Protein found in biological system with unique three dimensional structure and biological activity is called native protein.
(c) A unit formed by the combination of nitrogenous base, pentose sugar and phosphate.
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