DNA Fingerprinting
Interactive Video
•
Science, Physics, Chemistry, Biology, Social Studies
•
6th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explains DNA fingerprinting, a technique developed by Alec Jeffreys in 1985, used for comparing DNA samples to solve crimes and confirm relationships. It highlights the process of DNA profiling, focusing on short tandem repeats (STRs) and the steps involved in collecting and analyzing DNA samples. The tutorial includes case studies on crime scene investigation and soldier identification, demonstrating practical applications of DNA profiling. Viewers are encouraged to engage with the content by sharing and commenting.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of gel electrophoresis in DNA profiling.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How can DNA profiles be used to solve crimes? Provide an example.
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