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Write a reaction that indicates the pres...

Write a reaction that indicates the presence of an aldehyde group in glucose.

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Glucose gets oxidi1,ed to gJuconic acid with mild oxidizing agents like t,romine watcr suggesting that the carbonyl group is an aldehyde group.
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SURA PUBLICATION-BIOMOLECULES-ADDITIONAL QUESTIONS AND ANSWERS (SHORT ANSWER)
  1. What are amino acid? Explain essential and non - essential amino acids...

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  2. Write the product formed when HCN reacts with glucose.

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  3. Write a reaction that indicates the presence of an aldehyde group in g...

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  4. Complete the following reaction. (i) Glucose + acetic anhydride rarr...

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  5. Give the structure of alpha - D - glucose and beta - D - glucose.

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  6. Give example of epimers.

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  7. Draw the structure of alpha -D fructose furanose and beta -D fructose ...

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  8. Justify the presence of kefo group inC(2) in fructose.

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  9. Why sucrose is called invert sugar?

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  10. Give the structure of lactose and show it is a· reducing sugar.

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  11. Explain the classification of proteins based on their structure.

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  12. Distinguish between fat soluble and water soluble vitamins.

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  13. What are carbohydrates ? Give two example.

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  14. Amino acids are amphoteric in nature. Explain.

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  15. Write a note on tertiary structure of proteins.

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  16. How do enzymes help a substrate to be attacked by the reagent effectiv...

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  17. Give the sources of vitamin A and E and list the deficiency disease ca...

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  18. Give the structure of sucrose.

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  19. What is starch? What are the ultimate hydrolysis products?

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  20. Write the monomers of the following sugars and explain how they are li...

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