DNA
what does DNA stand for?
deoxyribonucleic acid
What are fibers?
A form of trace evidence that can transfer from clothing
Whats the first thing to do in a crime scene?
block it off with yellow tape so no one tapers anything on the scene
What is DNA?
A molecule inside a cells that contain genetic information
How can fibers help in a crime scene?
They determine if the victim and suspect made actual contact with one another if each others fibers are found on each other
What is the biggest crime scene rule?
No alterations and contamination before the forensics team investigates.
Where do you get your DNA from?
You get half your DNA from your mom and the other half from your dad
How are fibers used in forensic science?
They help tell what person the fiber came from in a crime scene
What are the seven S's in forensics?