Read the following statements and find out the incorrect statement
(i) Now-a-days the most commonly used matrix is agarose which is a synthetic polymer.
(ii) Larger the fragment size, the farther it moves.
(iii) We can not see pure DNA in UV light without staining.
(iv) DNA fragments separate (resolve) according to their size through sieving effect provided by the agarose gel.
Agarose = natural ❌ (so i incorrect)
Smaller fragments move faster ❌ (ii incorrect)
DNA needs staining ❌ (iii incorrect)
Sieving effect ✔
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