Zoology - Biotechnology - Principles and Processes Question with Solution | TestHub
ZoologyBiotechnology - Principles and ProcessesSeparation and Isolation of DNA FragmentsEasy2 minPYQ_2020
ZoologyEasysingle choice
In gel electrophoresis, separated DNA fragments can be visualized with the help ofNEET 2020 (Phase 1)
Options:
Answer:
A
Solution:
The DNA fragments separated by gel electrophoresis can be visualized only after staining the DNA with a compound known as ethidium bromide followed by exposure to UV radiation. Pure DNA fragments in the visible light and without staining cannot be observed. DNA when stained with ethidium bromide appears bright orange bands under UV radiations.
Stream:NEETSubject:ZoologyTopic:Biotechnology - Principles and ProcessesSubtopic:Separation and Isolation of DNA Fragments
⏱ 2mℹ️ Source: PYQ_2020
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