Question

The DNA fragment separated on an agarose gel can be visualized by staining with ______.

विकल्प

• Bromophenol blue

• Xylene cyanol

• Ethidium bromide

• EDTA

Answer 1

The DNA fragment separated on an agarose gel can be visualized by staining with Ethidium bromide.

Explanation:

After staining, the DNA fragments separated on an agarose gel can be seen. The DNA fragments are stained with ethidium bromide, which appears as orange bands under UV light.