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Structural unit of DNA is :...

Structural unit of DNA is `:`

A

Nucleotide

B

Nucleoside

C

Nucleosome

D

Polynucleotide

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The correct Answer is:
A
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GRB PUBLICATION-THE GENETIC MATERIAL-DNA
  1. Genetic informatiosn are carried in form of long chain of molecules ma...

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  2. Adenylic acid is a // an :

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  3. Structural unit of DNA is :

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  4. Nucleotides have a sugar consisting of :

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  5. What is a nucleotide ?

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  6. Nucleotides are building blocks of nucleic acids. Each nucleotide is a...

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  7. Similarity between DNA and RNA, both :

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  8. Nucleotides arrangement in DNA can be studied by :

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  9. Nucleotide on hydrolysis does not give :

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  10. Condensation product of adenine, ribose and phosphoric acid is named a...

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  11. A short length of DNA molecule has 80 thymine and 80 guanine bases. Th...

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  12. Which of the following is not relevant to the structure of double heli...

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  13. If a length of DNA has 45,000 base pairs, how many complete turns will...

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  14. Statements : A. The four nucleotide bases are not necessarily presen...

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  15. The successive nucleotides of DNA are covalently linked through :

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  16. The carbon atoms of the pentose sugar involved in phosphodiester bond ...

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  17. In DNA the two chains of double helix run opposite to each other. This...

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  18. The two polynucleotide chains in DNA are :

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  19. Antiparallel strands of a DNA molecule means that :

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  20. DNA strands are antiparallel because of the presence of :

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