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DNA Extraction Essentials
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DNA Extraction Essentials

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Questions and Answers

What is the purpose of DNA extraction?

  • Isolating lipids for biochemical studies
  • Studying genetic causes of diseases and drug development (correct)
  • Extracting RNA for protein synthesis
  • Creating new cell lines for research
  • From which of the following can DNA be extracted?

  • Tears and earwax
  • Urine and sweat
  • Blood and saliva (correct)
  • Fingernails and hair
  • What is the first step in DNA extraction?

  • RNA transcription
  • Protein denaturation
  • Cell disruption (correct)
  • DNA amplification
  • Which type of DNA can be isolated through DNA extraction?

    <p>Mitochondrial DNA</p> Signup and view all the answers

    Apart from genetic research, for what other purpose is DNA extraction important?

    <p>Conducting forensic science</p> Signup and view all the answers

    What is the main importance of DNA extraction?

    <p>Studying genetic causes of diseases and drug development</p> Signup and view all the answers

    Which of the following is NOT a source from which DNA can be extracted?

    <p>Urine</p> Signup and view all the answers

    In addition to genetic research, for what purpose is DNA extraction important?

    <p>Conducting forensic science</p> Signup and view all the answers

    Which technique is NOT associated with DNA extraction?

    <p>Western Blotting</p> Signup and view all the answers

    What is the first step in DNA extraction?

    <p>Cell disruption</p> Signup and view all the answers

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