Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Biotechnology Principles and Processes question

2017 · Q54
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Biotechnology Principles and Processes
  5. /2017 · Q54

Biotechnology Principles and Processes question

2017 · Q54

NEETBiologyBiotechnology Principles and ProcessesMCQ+4 / −1
The DNA fragments separated on an agarose gel can be visualised after staining with
  1. A
    Bromophenol blue
  2. B
    Aniline blue
  3. C
    Ethidium bromide
  4. D
    Acetocarmine
View written solutionFree

Correct answer: C

Ethidium bromide (Et Br) is used to stain the DNA fragments and will appear as orange coloured bands when kept under UV light.

PreviousNext

More from Biotechnology Principles and Processes

  • Which of the following is not a feature of the plasmids ?2016 · MCQ
  • Which of the following is a restriction endonuclease ?2016 · MCQ
  • Which of the following is not required for any of the techniques of DNA fingerprinting available at present?2016 · MCQ
  • The taq polymerase enzyme is obtained from2016 · MCQ
  • A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using2016 · MCQ
  • Which of the following is not a component of downstream processing ?2016 · MCQ
  • Which of the following restriction enzymes produces blunt ends ?2016 · MCQ
  • Stirred-tank bioreactors have been designed for -2016 · MCQ