Which component is not part of a DNA nucleotide?

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Multiple Choice

Which component is not part of a DNA nucleotide?

Explanation:
A DNA nucleotide is made up of three parts: a sugar (deoxyribose), a phosphate group, and a nitrogenous base. The sugar and phosphate form the backbone of the DNA strand, while the base carries the genetic information and pairs with the complementary base on the opposite strand. Lipid tails are not part of nucleotides—they belong to lipids, which make up membranes and energy storage, not DNA. So the component that does not belong to a DNA nucleotide is the lipid tail.

A DNA nucleotide is made up of three parts: a sugar (deoxyribose), a phosphate group, and a nitrogenous base. The sugar and phosphate form the backbone of the DNA strand, while the base carries the genetic information and pairs with the complementary base on the opposite strand. Lipid tails are not part of nucleotides—they belong to lipids, which make up membranes and energy storage, not DNA. So the component that does not belong to a DNA nucleotide is the lipid tail.

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