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Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
In agarose gel electrophoresis?
  • A
    $\text{DNA}$ migrates towards the negative electrode.
  • B
    Supercoiled plamids migrate slower than their nicked counterparts.
  • C
    Larger molecules migrate faster than smaller molecules.
  • ✓
    Ethidium bromide can be used to visualize the $\text{DNA}.$
✓

Answer

Correct option: D.
Ethidium bromide can be used to visualize the $\text{DNA}.$

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