DNA test

What are variations of a gene?

• homozygous

• loci

• allele

• gene frequency

This is a technique to amplify (replicate) DNA.

• STR (Short Tandem Repeats)

• PCR (Polymerase Chain Reaction)

• locus

• electrophoresis

This is a technique for separating molecules (in this case, DNA fragments) based on their size.

• PCR (Polymerase Chain Reaction)

• STR (Short Tandem Repeats)

• electrophoresis

• exemplifying

DNA has what charge?

• negative

• positive

• neutral

• electrified

This is the database maintained by the FBI that contains DNA profiles

• CODIS

• AFIS

• IBIS

• CARES

What can DNA be used to determine?

• Who someone is

• What something is

• Where someone has been

• All of the Above

Can DNA evidence link someone to a crime?

• True

• False

Does DNA mean with absolute certainty that someone is guilty?

• True

• False

What is a common form of DNA found at a murder scene, victim or perpetrator wise?

• Blood

• Skin flakes

• Hair

• All of the above

You share half your DNA with one parent, half with the other

• True

• False