Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 6

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$β - D$ -glucose is represented as

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Important Questions on Biomolecules

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 7

The number of carbon atoms and oxygen atoms present in the ring of the

D -

glucopyranose and respectively:

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 8

Glucose is oxidized by nitric acid to give

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 9

D - (-) -

Erythrose and

D - (-) -

threose are separately reduced with

{NaBH}_{4}

to give the products

(A)

and

(B)

respectively. Which of the following statements is correct about

(A)

and

(B)

?

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 10

The products expected from the reaction are:

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 11

Which one among the following is a peptide linkage?

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 12

The

pH

at which an amino acids carries no net charge si called its:

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 13

Consider the following sequence of reactions.

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The major final product $(B)$ is

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Beta Question Bank for Engineering: Chemistry>Chapter 29 - Biomolecules>EXERCISE-1>Q 16

Sorbitol can be obtained by the reduction of