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What are the hydrolysis products of (i) ...

What are the hydrolysis products of (i) sucrose and (ii) lactose?

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Sucrose (`C_(12)H_(22)O_(11)`, a disaccharide) undergoes hydrolysis to give a `1 : 1`molar mixture of `D-(+)` -glucose `(C_(6)H_(12)O_(6)) and D-(-)`- fructose `(C_(6)H_(12)O_(6))`. On the other hand, lactose (`C_(12)H_(22)O_(11)`, a disaccharide) undergoes hydrolysis to give a `1 :1` molar mixture of `D-(+)`-glucose and `D-(+)-`galactose
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CHHAYA PUBLICATION-BIOMOLECULES-NCERT Exercise questions
  1. What do you understand by the term glycosidic linkage?

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  2. What is glycogen? How is it different from starch?

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  3. What are the hydrolysis products of (i) sucrose and (ii) lactose?

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  4. What is the basic structural difference between starch and cellulose?

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  5. What happen when D-glucose is treated with the following reagents? (1)...

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  6. Enumerate the reactions of D-glucose which cannot be explained by its ...

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  7. What are essential and non-essential animo acids? Give two examples of...

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  8. Define the following as related to proteins: (i) Peptide linkage (ii) ...

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  9. What are the common types of secondary structure of proteins?

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  10. What type of bonding helps in stabillising the alpha-helix structure o...

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  11. Differentiate between globular and fibrous proteins.

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  12. How do you explain the amphoteric behaviour of animo acids?

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  13. What are enzymes?

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  14. What is the effect of denaturation on the structure of proteins?

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  15. How are vitamins classified ? Name the vitamin responsible for the coa...

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  16. Why are vitamin A and vitamin C essential to us? Give their important ...

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  17. What are nucleic acids? Mention their two important functions.

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  18. What is the difference between a nucleoside and nucleotide?

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  19. The two strands in DNA are not identical but are complementary. Explai...

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  20. Write the important structural and functional differences between DNA ...

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