In each cell, through a process of gene expression, DNA is transcripted into mRNA which are templates used to create different proteins resulting in different functions in your body.
The difference between forensic science and criminalistic is that, in criminalistic it is a subject of forensic science while forensic science encompasses different fields.
Forensic science serves as the law by analyzing the evidence.
Another name for criminalistics is forensic science whereby it is the application of principles which are scientific and in a criminal case they do provide good evidence.
Depending on a person experience and education there are better options for jobs in forensic science.
The property of DNA which causes it to migrate to the positive pole of the electrophoresis apparatus is B. the negative charge of the DNA.
It acts just like a magnet - positive and negative forces attract.
One way is to see if it responds to stimulants or if it reproduces