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

2020 · Q59
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. /2020 · Q59

Biotechnology Principles and Processes question

2020 · Q59

NEETBiologyBiotechnology Principles and ProcessesMCQ+4 / −1
In gel electrophoresis, separated DNA fragments can be visualized with the help of
  1. A
    Ethidium bromide in infrared radiation
  2. B
    Ethidium bromide in UV radiation
  3. C
    Acetocarmine in bright blue light
  4. D
    Acetocarmine in UV radiation
View written solutionFree

Correct answer: B

The separated DNA fragments can be visualised only after staining the DNA with Ethidium bromide followed by exposure to UV radiation.

PreviousNext

More from Biotechnology Principles and Processes

  • Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to2020 · MCQ
  • Identify the wrong statement with regard to Restriction Enzymes2020 · MCQ
  • The specific palindromic sequence which is recognized by EcoRl is2020 · MCQ
  • The sequence that controls the copy number of the linked DNA in the vector, is termed2020 · MCQ
  • Match the organism with its use in biotechnology Select the correct option from the following: Includes table2020 · MCQ
  • Choose the correct pair from the following2020 · MCQ
  • DNA precipitation out of a mixture of bimolecules can be achieved by treatment with :2019 · MCQ
  • Following statements describe the characteristics of the enzyme Restriction Endonuclease. Identify the incorrect statement.2019 · MCQ