Watson and Crick DNA Structure and Function
DNA or deoxyribonucleic acid is a long molecule that contains our unique genetic code. it contains the instructions to produce all the proteins in our body. DNA components DNA consisted of subunits called nucleotides. A nucleotide is formed by sugar (deoxyribose) phosphate group one of the four nitrogen bases: adenine (A), thymine (T), guanine (G)…