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What are the number of nucleotides …

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What are the number of nucleotides present in 2.2 m DNA ?
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Meghna Thapar 4 years, 11 months ago

Both deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are made up of nucleotides which consist of three parts:

  • Nitrogenous Base. Purines and pyrimidines are the two categories of nitrogenous bases. ...
  • Pentose Sugar. In DNA, the sugar is 2'-deoxyribose. ...
  • Phosphate Group. A single phosphate group is PO43-.

The set of chromosomes in a cell makes up its genome; the human genome has approximately 3 billion base pairs of DNA arranged into 46 chromosomes. The information carried by DNA is held in the sequence of pieces of DNA called genes.

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