10 questions
Biological evidence is used to create DNA fingerprints. The type of evidence that can be used in a DNA fingerprint includes:
blood
saliva (spit)
ear wax
all of these choices
What is the purpose of PCR?
To determine paternity
To determine if a crime scene sample matches a suspect
Create a DNA profile
Create multiple copies of DNA
Which male is the father of this child?
Male 1
Male 2
Neither could be the father
Either could be the father
DNA fingerprinting is used in
Forensic science
Paternal disputes
Research work
All of the above
Gel electrophoresis is used to separate DNA fragments by what?
size
color
functions
chromosomes
Which suspect should be charged with the crime?
Suspect 1
Suspect 2
Suspect 3
None of these suspects