OnlineCBT Logo OnlineCBT

Biology · Principles and Processes in Biotechnology

हिन्दी

During the visualisation of DNA fragments separated by agarose gel electrophoresis, pure DNA can be observed only after staining with:

  1. Acetocarmine
  2. Ethidium bromide followed by exposure to UV radiation
  3. Methylene blue under visible light
  4. Safranin solution without any external radiation

Correct answer · Option 2

Ethidium bromide followed by exposure to UV radiation

Explanation

DNA fragments can be visualised only after staining the DNA with ethidium bromide followed by exposure to UV radiation.
पता संपर्क करें

+91 7877547686

ई-मेल

onlinecbtportal@gmail.com

हेल्पलाइन नंबर

+91 7877547686


डाउनलोड करने के लिए क्लिक करें
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

WhatsApp Chat