what is the full form of dna

The full form of DNA is Deoxyribonucleic Acid. DNA is a molecule that carries genetic information for the development and functioning of an organism. It is an organic compound found in eukaryotic and prokaryotic cells and is responsible for transmitting and carrying inherited materials or genetic instructions from parents to children. DNA is made up of two chains of polynucleotides that coil around each other to form a double helix structure. The sequence of the bases along DNAs backbone encodes biological information, such as the instructions for making a protein or RNA molecule. The four chemical bases that make up DNA are adenine (A), guanine (G), cytosine (C), and thymine (T) . The order or sequence of these bases determines the information available for building and maintaining an organism, similar to the way in which letters of the alphabet appear in a certain order to form words and sentences.