5 L 1 3

The enzyme EcoRI cuts at GAATTC. How many RFLPS will form?

• 1

• 2

• 3

• 4

When the following bacterial plasmid DNA is cut with a restriction enzyme, how many bands will appear on the gel?

• 1

• 2

• 3

• 4

What does DNA stand for?

• Deoxyribonucleic acid

• Denitrogenous acid

• Deribonucleic acid

• Diribonucleic acid

Fingerprint scan, vein recognition, and facial recognition are just a few examples of

• biometrics

• forensic anthroplogy

• bioinformatics

• epigenetics

How do restriction enzymes cut DNA?

• making random cuts

• following programmed instructions

• recognize sequences

• making cuts at every 12 base pairs

This laboratory procedure is known as

• CLONING

• gel electrophoresis

• chromatography

• use of a dichotomous key

In preparation for an electrophoresis procedure, enzymes are added to DNA in order to

• convert the DNA into gel

• cut the DNA into fragments

• change the color of the DNA

• produce longer sections of DNA

Which suspect is likely guilty?

• Suspect #1

• Suspect #2

• Suspect #3

Tags

NGSS.MS-LS3-1

What is the purpose of gel electrophoresis?

• helps cut DNA

• count the genes in DNA

• separates DNA based on size

• allows for an exact replicated organism

• micropipette

• transfer pipette

• pipette pump

• serological pipette