Nucleic acids absorb ultraviolet light at? A) 320 nm B) 260 nm C) 480 nm D) 660 nm Related MCQs: Which gas present in the Earth’s atmosphere can absorb solar ultraviolet radiation? The positive charge on Histones is due to an abundance of the following amino acids? Insulin has 51 amino acids, which are arranged in two polypeptide chains having? Codon that do not code for amino acids code for?