Study the given figure carefully and select the correct statements regarding this
(I) It represents typical agrees gel electrophoresis showing differential migration of DNA fragments.
(II) Lane 1 contains undigested DNA fragments.
(III) Lanes 2 to 4contain digested DNA fragment.
(IV) Smallest DNA bands are present at A position and largest DNA bands are present at B position.
Text Solution
Verified by ExpertsA
• Agarose gel separates DNA by size.
• Lane 1: undigested DNA (single large band).
• Lanes 2–4: digested DNA (multiple bands).
• Smaller fragments move faster; larger fragments stay near the top.
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