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Questions and Answers
What is the technique used to separate DNA fragments?
What is the technique used to separate DNA fragments?
- Gel electrophoresis (correct)
- PCR
- ELISA
- Western blotting
Why is ethidium bromide staining necessary in gel electrophoresis?
Why is ethidium bromide staining necessary in gel electrophoresis?
- To amplify the DNA fragments
- To purify the DNA fragments
- To visualise the DNA fragments (correct)
- To cut the DNA fragments
What is the most commonly used matrix in gel electrophoresis?
What is the most commonly used matrix in gel electrophoresis?
- Agarose (correct)
- Cellulose
- Polyacrylamide
- Starch
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