Isakhiwo Se-DNA Nokuma Kwe-DNA, eyaziwa nangokuthi, i-deoxyribonucleic acid iyi-molecule, okuyinqwaba yama-athomu anamathele ndawonye. Endabeni ye-DNA, lawa ma-athomu ahlanganiswa akhe ukuma kweladi elide elizungezayo. Singabona isithombe lapha ngokucacile ukuze siqaphele isimo ...
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