structure
Scientists use Ancestors and DNA to group DNA.
Scientists use ancestors and DNA to group species.
DNA ligase
The only reason that scientists use bacterial DNA rather than human DNA is because bacterial DNA is much more simpler and can reproduce unbelievably quick.
houg
scientist use DNA in order to pinpoint one person out of any amount of people
It is true that Scientists use gel electrophoresis to cut DNA molecules at a specific sequence of nucleotides.
Bacterial DNA is more interesting
CSI investigation
DNA is the answer.
With a specific restriction enyzme