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DNA Profiling Techniques and Concepts

DNA Profiling Techniques and Concepts

Assessment

Interactive Video

Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Reyes Rodriguez

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who developed the technique of DNA fingerprinting?

James Watson

Francis Crick

Alec Jeffreys

Rosalind Franklin

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of DNA is identical between any two individuals in the world?

0.1%

50%

99.9%

100%

3.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the short, repeated DNA sequences that vary in number of repeats and are analyzed in DNA profiling called?

Genes

Loci

Short Tandem Repeats (STRs)

Restriction Endonucleases

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technique separates DNA fragments by size during the DNA profiling process?

Polymerase Chain Reaction (PCR)

Southern Blotting

Restriction Enzyme Digestion

Gel Electrophoresis

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