The structure of a nucleotide consists of:

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(D) nucleotide is the basic structural unit of nucleic acids like $DNA$ and $RNA$.It is composed of three distinct chemical components:$1$. $A$ nitrog

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Nitrogenous base + sugar + phosphate

Vedclass · Answer

(D) nucleotide is the basic structural unit of nucleic acids like $DNA$ and $RNA$.It is composed of three distinct chemical components:$1$. $A$ nitrogenous base (purine or pyrimidine).$2$. $A$ pentose sugar (ribose in $RNA$ or deoxyribose in $DNA$).$3$. $A$ phosphate group.When a nitrogenous base is attached to a sugar,it is called a nucleoside. When a phosphate group is added to a nucleoside,it becomes a nucleotide.

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