DNA is a genetic material, which is present in the nucleus of a eukaryotic cell. The coding part of the DNA, known as genes makes up the genome of an organism.
DNA is a double-stranded helical structure, which is made up of a pentose sugar, nitrogenous bases, and phosphate backbone.
The nucleotide sequence in the DNA is translated into the proteins via transcription and translation.
These proteins or the long chain of amino acids code for the phenotypes or physical traits of an organism.
The base pairs are read in the form of triplets, known as codons. Each codon represents an amino acid, which is then linked to form a long chain.
Thus, the instructions are coded in the form of codons or triplets, which help in the translation of DNA to proteins.
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