DNA Evidence

What type of evidence is DNA?

• direct, class

• direct individual

• circumstantial, biological, individual

• circumstantial physical, individual

Tags

NGSS.HS-LS3-1

You can get DNA samples from...

• skin cells

• blood

• teeth

• all of the above

This database contains DNA profiles for felons and unsolved crimes.

• DNAI

• CODIS

• AFIS

• CODNA

The DNA in a person's blood is the same as the DNA in his/her skin cells and saliva.

• True

• False

Which of the following would not give you a DNA sample?

• blood

• skin cell

• saliva

• hair shaft

Tags

NGSS.MS-LS3-1

What percentage of your DNA is the same as other humans?

• 1%

• 0.1%

• 99%

• 99.9%

Tags

NGSS.HS-LS3-1

Collection of DNA fragments that can be used to identify genetically unique individuals

• Amplify

• DNA Ladder

• DNA Fingerprint

• DNA Analysis

In DNA, Adenine bonds with ______________.

• Guanine

• Thymine

• Cytosine

• Adenine

Three tools are used to make a DNA fingerprint - which one is like scissors that cuts DNA at a particular sequence?

• PCR Machine

• Restriction Enzyme

• DNA Ligase

• Gel Electrophoresis machine

Three tools are used to make a DNA fingerprint - which one is like a biological copy machine, making thousands of copies of each piece of DNA?

• PCR Machine

• Restriction Enzyme

• DNA Ligase

• Gel Electrophoresis machine