What should the detective do to get enough dna? a) western blot b) dna fingerprint c) gel electrophoresis d) polymerase chain reaction (pcr)what should the detective do to get enough dna? a) western blot b) dna fingerprint c) gel electrophoresis d) polymerase chain reaction (pcr)

on usatestprep the answer D

answer: 45

explanationyou have to add as well to be it could be

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides