DNA Evidence

DNA can have forensic value even if it is decades old.

• true

• false

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

Adenine bonds with ______________.

• Guanine
• Thymine
• Cytosine
• Adenine

Which organelle (part) of the cell is DNA usually found in?

• cell membrane

• vacuole

• chloroplast

• nucleus

Tags

NGSS.MS-LS3-1

What does DNA stand for?

• Deoxyribonucleic acid
• Denitrogenous acid
• Deribonucleic acid
• Diribonucleic acid

This database contains DNA profiles for felons and unsolved crimes.

• DNAI

• CODIS

• AFIS

• CODNA

This picture shows the physical structure of a DNA molecule. What is the name of this structure?

• double ladder

• twisted spiral

• double helix

• spiral twist

Tags

NGSS.HS-LS1-1

Identical twins have the same DNA, but different fingerprints.

• True

• False

Which of the following statements are true about DNA. CHECK ALL THAT APPLY!

• DNA contains genetic information.

• The order and sequence of adenine, thymine, guanine and cytosine determine an organism's genetic code.

• All living things have DNA.

• DNA is found on chromosomes located in the nucleus of cells.

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

• True

• False