Drh
4
By Ryan and Harry
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Transcript of Drh
By Ryan and Harry
Why is DNA useful?
DNA is useful because the forensics can use the DNA to put a person at the scene of a crime DNA is one of the strongest pieces of evidence they are stronger than finger prints because they can get smudged.
Where is it found
DNA can be found in blood, hair, and semen DNA is very unique.
What is it made from
DNA is made from sugar and phosphate 4 bases (A,T,C,G).