What is a DNA cell made of?

DNA consists of
1. Nitrogenous base, represented by one of the nucleotides (A-T, G-C)
2. Disoxyribose.
3. Residue of phosphoric acid.
The bottom of the DNA strand are complementary linked between them. Those. Timin is attached to the nitrogenous base of Adenenin, and guanine is attached to Cytazine.



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