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1. What does DNA fingerprinting do?

  • Shows the scientist a persons genetic code
  • Compares DNA samples to see if they come from the same person or 2 different people
  • It is used to look for genetic disorders in a person
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Other questions in this quiz

2. What is the name of the process where bits of DNA are separated out using electricity?

  • Electroplating
  • Electrophoresis
  • Electrolysis

3. Where is DNA fingerprinting commonly used?

  • At hospital wards and crime scenes
  • At crime scenes and in paternity tests
  • In paternity tests and hospital wards

4. What enzyme is used to cut out the desirable gene?

  • Restriction enzyme
  • DNA ligase

5. What enzyme is used to join DNA strands together?

  • DNA ligase
  • Restricin enzyme


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