Published by:
CGP EDU Academic Team
Published on: August 14, 2026
What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis?
Text Solution
Verified by ExpertsThe correct answer is:
B
In agarose gel electrophoresis, DNA fragments are separated based on size:
DNA is negatively charged and moves toward the positive electrode.
Smaller DNA fragments move faster and travel farther through the gel matrix.
Larger fragments move slowly and remain closer to the wells.
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