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Gel Basics

Last updated over 3 years ago

5 questions

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Question 1

1.

What does PCR stand for?

Polymerase Chain Reaction

Polymer Cutting Restriction

Photocurrent Recognition

Question 2

2.

What is the substance used to cut large pieces of linear DNA into smaller fragments?

Restriction Enzymes

PCR

Gel Electrophoresis

DNA Fingerprint

Question 3

3.

What is gel electrophoresis?

Process that makes many copies of DNA evidence

Process that separates DNA fragments according to length

Process that removes DNA from cells

Process that cuts long pieces of DNA into fragments

Question 4

4.

Many DNA samples can be tested in one gel electrophoresis gel.

True

False

Question 5

5.

In order for DNA samples to match, what must be true?

DNA column must have bands in the exact same places

DNA column must have bands with the exact same widths

Both of these