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What is the structural difference betwee...

What is the structural difference between a nucleoside and nucleotide ?

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A combination of sugar and base in nucleic acids is known as nucleoside while that of sugar, base and phosphate represents a nucleotide.
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DINESH PUBLICATION-BIOMOLECULES-QUESTIONS FROM BOARD EXAMINATIONS
  1. Name two fat soluble vitamins, their sources and the diseases caused d...

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  2. What is structural feature which characterises a reducing sugar ?

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  3. What is the structural difference between a nucleoside and nucleotide ...

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  4. What are essential and non-essential amino acids ? Give one example of...

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  5. Write two sources of vitamin A.

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  6. Name two carbohydrates which act as bio-fuels.

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  7. What is the difference in the structures of alpha-D(+) glucose and bet...

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  8. What are the hydrolysis products of sucrose ?

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  9. What happens when D-glucose is treated with (a) HI in the presence of ...

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  10. Differentiate between Keratin and insulin.

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  11. Write the zwitterion structure for glycine.

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  12. What is meant of inversion of sugar ?

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  13. Name the vitamin whose deficiency causes (i) Night blindness (ii) Poor...

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  14. What are the ultimate products of the digestion of proteins ?

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  15. Given reason for the following : (i) Glucose does not give 2, 4 D.N....

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  16. What is meant by secondary structure of proteins ?

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  17. Explain what is meant by the following : (i) peptide linkage (ii) ...

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  18. Write the main structural difference between DNA and RNA. Of the four ...

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  19. What is the essential difference between alpha - and - beta - forms of...

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  20. Mention three such properties of glucose and disease caused by vitamin...

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