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19 May, 18:51

What are dna composed of?

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  1. 19 May, 18:58
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    The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase-either cytosine (C), guanine (G), adenine (A), or thymine (T) - as well as a sugar called deoxyribose and a phosphate group.
  2. 19 May, 22:38
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    deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information Thats the defination of DNA
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