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What are nucleotides ?...

What are nucleotides ?

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What the nucleotides do in DNA molecule?

Whjat is a nucleotide?

Which of the following are all nucleotides?

Which of the following is not present in a nucleotide ?

Fill in the blanks ........... removes nucleotides from the end of the DNA.

Which type of bonds are present between the nucleotides in DNA?

How are nucleosides, nucleotides and nucleic acids related ?

DNA is a polymer of nucleotides which are lined to each other by 3'-5' phosphodiester bond. To prevent polymerisation of nucleotides, which of the following modification would you choose?

Write 'True' or 'False': Exonucleases remove nucleotides at specific positions within DNA.

MODERN PUBLICATION-BIOMOLECULES-EXERCISE
  1. What are the functions of carbohydrates in living organisms?

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  2. Write one function and two sources of vitamin A.

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  3. What are nucleotides ?

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  4. Fill in the blanks- dyes are used to dye wool, silk, nylon fabrics.

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  5. Explain the statement- Hydroleum is an alloy.

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  6. What are reducing sugars ?

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  7. What is denaturation of proteins ?

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  8. Answer the following question briefly : How is oxygen replenished in o...

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  9. Define enzyme. Give its biological importance.

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  10. What happens when D - glucose is treated with the following reagents ?...

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  11. What happens when D - glucose is treated with the following reagents ?...

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  12. What happens when D - glucose is treated with the following reagents ?...

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  13. Uses of common salt are-

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  14. Define the following in relation to proteins : Primary structure.

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  15. Define the following in relation to proteins : Denaturation.

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  16. Define the following in relation to proteins : Peptide linkage.

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  17. Name two water soluble vitamins, their sources and the diseases caused...

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  18. Name the four bases present in DNA. Which one of these is not present ...

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  19. Name two fat soluble vitamins, their sources and the diseases caused d...

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  20. Name the four bases present in DNA. Which one of these is not present ...

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