Question

What is DNA?write it structure and formula

Answer 1

Here is your answer

DNA: Deoxyribonucleic acid

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base.

The four types of nitrogen bases are

adenine (A)

thymine (T)

guanine (G) and

cytosine (C).

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