A double-stranded piece of alien nucleic acid has been isolated. Each individual strand of the nucleic acid is 160 nucleotides long; for a total of 320 nucleotides in the isolated piece of nucleic acid. An initial analysis shows that of the 320 nucleotides, 95 contain the base uracil. How many nucleotides containing the base iso Adenine (iS) would be found in the isolated piece of double-stranded nucleic acid