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Separated DNA bands are made visible by staining the gel with:

AEosin bromide
BErythro bromide
CEthanol bromide
DEthidium bromide
Answer & Solution
Correct answer: D. Ethidium bromide
1. The bands glow under ultraviolet light after staining. 2. One dye is standard for this. 3. It is ethidium bromide. _Source: syllabus Biology Class XII, Chapter 11, Biotechnology Principles and Processes._
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