Electrophoresis
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Questions and Answers

Which technique is commonly used in genetic labs to separate charged particles based on size?

  • Chromatography
  • Polymerase Chain Reaction
  • Western Blot
  • Electrophoresis (correct)
  • Who first reported the evidence of electrophoresis?

  • Arne Tiselius
  • No one reported the evidence
  • Johann Wilhelm Hittorf
  • Johann Wilhelm Hittorf et al. (correct)
  • In which year did Arne Tiselius publish a paper on the complete process and apertures of electrophoresis?

  • No year mentioned
  • 19th century
  • 1937 (correct)
  • 1948
  • What is the basis for separating DNA molecules in agarose gel electrophoresis?

    <p>Charge and size</p> Signup and view all the answers

    What happens to the size of the pore in agarose gel as the concentration of agarose increases?

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

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