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Which of the following is/are reducing sugar:
 

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Important Questions on Biomolecules

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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-2>Q 18
Which of these are polysaccharides of glucose?
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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-2>Q 19

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Fructose

The product A and B in the a above reaction are:

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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-2>Q 20
The correct statements about peptides are:
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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-2>Q 21
Correct statement about peptide linkage in a protein molecule is/are correct ?
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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-3>Q 6

Which of the following disaccharide will not reduce tollen's reagent?

 

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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-3>Q 7
Statement I : Glucose gives a reddish-brown precipitate with Fehling's solution.
Statement II : Reaction of glucose with Fehling's solution gives CuO and gluconic acid.
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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-3>Q 9

 A decapeptide (Mol. Wt.796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine and phenylalanine. Glycine contributed 47.0 % to the total weight of the hydrolysed products. The number of glycine units present in the decapeptide is

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Alpha Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>Exercise-3>Q 15

The structure of D-+-glucose is:

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The structure of L---glucose is: