NEET2020Zoology-Biotechnology - Principles and Processes
NEET 2020 Zoology Tools of Recombinant DNA Technology MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In gel electrophoresis, separated DNA fragments can be visualized with the help of:
A
Acetocarmine in UV radiation
B
Ethidium bromide in infrared radiation
C
Acetocarmine in bright blue light
D
Ethidium bromide in UV radiation
Correct Answer
Option D
Detailed Explanation
Ethidium bromide is used to stain DNA fragments, which can then be visualized under UV light.
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