Biology · Biotechnology Techniques
A DNA sample is cut using EcoRI and subjected to agarose gel electrophoresis. Bright orange bands are observed under UV light after staining. Which of the following conclusions are correct? 1. Ethidium bromide intercalates between DNA bases2. DNA fragments are visible under visible light3. DNA moves from cathode to anode4. Smaller fragments travel farther in the gel
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11, 2, 3 and 4
- 21 and 2 only
- 32 and 3 only
- 41, 3 and 4 only✓
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1, 3 and 4 only
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