Mastering Micropipetting
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Questions and Answers

Which of the following best describes micropipetting?

  • A process used to produce microorganisms
  • A method used to analyze DNA sequences
  • A procedure used to sterilize laboratory equipment
  • A technique used to measure small volumes of liquid (correct)
  • What is the purpose of micropipetting?

  • To amplify DNA samples
  • To cultivate bacteria
  • To accurately measure and transfer small volumes of liquid (correct)
  • To clean laboratory surfaces
  • What is a key skill required for successful micropipetting?

  • Attention to detail (correct)
  • Knowledge of chemical reactions
  • Understanding of DNA sequencing
  • Ability to operate complex machinery
  • Which of the following steps is NOT involved in micropipetting?

    <p>Cleaning the micropipette after each use</p> Signup and view all the answers

    What is the purpose of setting the volume on the micropipette?

    <p>To calibrate the micropipette for accurate measurements</p> Signup and view all the answers

    What should be done before releasing the liquid from the micropipette tip?

    <p>Hold the micropipette tip against the container wall</p> Signup and view all the answers

    Which of the following is a step in properly micropipetting?

    <p>Use a different micropipette tip for each sample</p> Signup and view all the answers

    What is the purpose of the first stop on the micropipette plunger?

    <p>To aspirate the liquid into the tip</p> Signup and view all the answers

    Why is it important to avoid touching the sides of the container when pipetting?

    <p>To ensure accuracy</p> Signup and view all the answers

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