Biology · Biotechnology Techniques
Which statement is correct regarding agarose gel electrophoresis of DNA fragments?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1DNA remains completely stationary inside the gel matrix
- 2Negatively charged DNA fragments migrate towards the positive anode✓
- 3The rate of DNA migration depends primarily on enzymatic activity in the gel
- 4DNA fragments move towards the cathode due to their positive charge
Correct answer
Negatively charged DNA fragments migrate towards the positive anode
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