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Optically active polyhydroxy aldehydes o...

Optically active polyhydroxy aldehydes or ketones are known as 

A

Amino acids

B

Proteins

C

Lipids

D

Carbohydrates

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The correct Answer is:
D
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AAKASH SERIES-BIOMOLECULES-PRACTICE EXERCISE
  1. The condition of vitamin deficiency is known as

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  2. Which one of the following is Retinol ?

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  3. Proteins cannot be denatured by the addition of

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  4. For artificial ripening of fruit which of the following is used ?

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  5. In insulin molecule S - S linkage is in between

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  6. Optically active polyhydroxy aldehydes or ketones are known as

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  7. The product formed in the oxidation of glucose with bromine water is

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  8. The formation of gluconic acid in the oxidation of glucose with bromin...

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  9. The specific rotation of aqueous sucrose is

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  10. Which one of the following statements is incorrect regarding sucrose ?

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  11. Which one of the following statements is incorrect regarding amylopect...

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  12. An example for indigestible (in humans) linear polysaccharide is ?

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  13. Match the following

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  14. Which one of the following statements is not true regarding cellulose ...

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  15. Statement-1: Glucose is in pyranose form and has free anomeric hydroxy...

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  16. Fructose is a functional isomer of glucose.

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  17. Which of the following statements are correct regarding glucose ? A)...

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  18. Glucose fails to react with A) NaHSO(3) B) Schiff’s reagent C) P...

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  19. Which of the following statements is/are not true regarding glycogen ?...

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  20. On treating with dilute acidic solution sucrose gives

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