Ruby finds an empty soda can at the scene of a crime. What can she MOST accurately conclude about DNA evidence and the soda can?
A.
There is no chance of finding DNA evidence on a soda can.
B.
The best place to swab for DNA is the inside of the soda can.
C.
She should look for spilled soda on the table to collect saliva.
D.
She should swab the rim of the soda can for possible saliva.
3 answers
D. She should swab the rim of the soda can for possible saliva.
Tricia notices the VNTRs on a DNA strand. How are these MOST likely to be represented?
A.
as repeated segments
B.
as one unique chromosome
C.
as a buccal swab
D.
as mitochondrial DNA
A.
as repeated segments
B.
as one unique chromosome
C.
as a buccal swab
D.
as mitochondrial DNA
A. as repeated segments.
1 answer