Biology, asked by Varshini17, 1 year ago

What are nucleotides?Describe its structure?

Answers

Answered by Abhishek211
2
https://en.m.wikipedia.org/wiki/Nucleotide
Nucleotide - Wikipedia
Answered by Lamesoul
1
Hello.. So check out this..

Nucleotides are the subunits that are linked to form the nucleic acids ribonucleic acid (RNA) and deoxyribonucleic acid (DNA), which serve as the cell's storehouse of genetic information.
Free nucleotides play important roles in cell signaling and metabolism , serving as convenient and universal carriers of metabolic energy and high-energy electrons.
All nucleotides are composed of three parts: a five-carbon sugar, a phosphate, and a nitrogen-rich structure called a nitrogenous base. The sugar can be ribose, which is found in ribonucleotides and RNA, or deoxyribose, which is found in deoxyribonucleotides and DNA.
The only difference between these two sugars is that deoxyribose has one fewer oxygen atom than ribose. The five carbon atoms in the sugar are numbered sequentially.

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