CBSE 12th Standard Chemistry Subject Biomolecules HOT Questions Fill Up Questions 2021
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CBSE 12th Standard Chemistry Subject Biomolecules HOT Questions Fill Up Questions 2021
12th Standard CBSE
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Reg.No. :
Chemistry
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What are oligosaccharides ?
(a)Carbohydrates which on hydrolysis give 2-10 molecules of monosaccharides are called oligosaccharides.For example, surcose,raffninose,stachyrose, etc.
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What are the products of hydrolysis of sucrose?
(a)Fructose and Glucose are the products of hydrolysis of sucrose.
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What are the products of hydrolysis of lactose?
(a)It gives β-D galactose and β-D glucose.
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What type of bonding help in stabilising the \(\alpha\)-helix structure of proteins?
(a)Intramolecular hydro gen bonding present between -NH group of each amino acid residue and the >C=O of an adjacent turn of the helix mainly helps in stabilising the \(\alpha\)-helix structure of proteins.
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CBSE 12th Standard Chemistry Subject Biomolecules HOT Questions Fill Up Questions 2021 Answer Keys
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Carbohydrates which on hydrolysis give 2-10 molecules of monosaccharides are called oligosaccharides.For example, surcose,raffninose,stachyrose, etc.
Carbohydrates which on hydrolysis give 2-10 molecules of monosaccharides are called oligosaccharides.For example, surcose,raffninose,stachyrose, etc.
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The products obtained on hydrolysis of sucrose are D-(+)-glucose and D-(-)-fructose.
The products obtained on hydrolysis of sucrose are D-(+)-glucose and D-(-)-fructose.
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It gives β-D galactose and β-D glucose.
It gives β-D galactose and β-D glucose.
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Intramolecular hydro gen bonding present between -NH group of each amino acid residue and the > C=O of an adjacent turn of the helix mainly helps in stabilising the α - helix structure of proteins.
Intramolecular hydro gen bonding present between -NH group of each amino acid residue and the > C=O of an adjacent turn of the helix mainly helps in stabilising the α - helix structure of proteins.
