give the role of DNA
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DNA. Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development andfunction of living things. All known cellular life and some viruses containDNA. The main role of DNA in the cell is the long-term storage of information.
The DNA molecule has a backbone of sugars and phosphate groups off of which hang simpler units called nucleotide bases. DNAcontains only four bases, called A, T, C and G. ... The four roles DNA plays are replication, encoding information, mutation/recombination and gene expression.
The DNA molecule has a backbone of sugars and phosphate groups off of which hang simpler units called nucleotide bases. DNAcontains only four bases, called A, T, C and G. ... The four roles DNA plays are replication, encoding information, mutation/recombination and gene expression.
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The main function of DNA is that it acts as a genetic material in sexually reproducing organisms. It carries the inheritable characters from the parents to their off springs.
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