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DNA and RNA differ in their sugars and p...

DNA and RNA differ in their sugars and purine base components.

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DNA differs from RNA in the nature of

Write the main structural difference between DNA and RNA. Of the two bases, thymine and uracil, which one is present in DNA ?

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ICSE-BIOMOLECULES-TEST YOUR PROGRESS (STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OF FALSE.)
  1. Cellulose is a linear polymer of a-glucose

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  2. Glycogen is a plant protein.

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  3. A polypeptide which maintains the glucose level in blood is insulin.

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  4. The primary structure of a protein is due to peptide bonds.True or fal...

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  5. The Feulgen test is used for the detection of DNA. This statement is t...

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  6. Proteins differ from carbohydrates and lipids in that, they always con...

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  7. alpha- helix of protein is formed by the bending of polypeptide chain ...

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  8. DNA and RNA differ in their sugars and purine base components.

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  9. The structure of a protein can be denatured by heat.

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  10. The type of polysaccharide which is present in rice is glycogen.

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  11. Peptide bonds are present in nucleic acids.This statement is true or f...

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  12. The pentose sugar present in DNA is ribose.This statement is true or f...

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  13. The mRNA is a polymer of ribonucleosides. Is this a true statement

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  14. The purines of DNA are represented by guanine and thymine.

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  15. Enzymes having the same properties but differing in molecular structur...

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  16. The enzymes which catalyse the condensation of two or more molecules c...

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  17. Competitive inhibitors of enzymes compete with the active sites of enz...

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  18. Enzymes are inorganic catalysts which accelerate the rate of biologica...

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  19. In competitive inhibition, Km increases while Vmax remains unchanged.

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  20. Ribozymes are nucleic acids with catalytic power.

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