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Best Answer: DNA or known as Deoxyribonucleic Acid consists of two chains, strands composed of a large number of chemical compounds, called nucleotides, linked together to form a chain.These chains are arranged like a ladder that has been twisted into the shape of a winding staircase, called a double helix.est Answer: DNA or known as Deoxyribonucleic Acid consists of two chains, strands composed of a large number of chemical compounds, called nucleotides, linked together to form a chain.
DNA is composed of deoxyribose sugar, RNA is composed of ribose sugar. DNA has Thymine as a pairing to Adenine, RNA has Uracil in place of Thymine as a pairing to Adenine.DNA has the chemical code to be transcribed. RNA is the transcribed product.NA is double-stranded helix, RNA is single stranded helix. DNA is composed of deoxyribose sugar, RNA is composed of ribose sugar. DNA has Thymine as a pairing to Adenine, RNA has Uracil in place of Thymine as a pairing to Adenine. inteligent&gambler Â· 7 years ago.