RE-NEET2024Zoology-Gel Electrophoresis
RE-NEET 2024 Zoology Gel Electrophoresis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Identify the incorrect statement related to gel electrophoresis.
A
Separated DNA fragments can be directly seen under UV radiation
B
Separated DNA can be extracted from gel piece
C
Fragment of DNA moves toward anode
D
Sieving effect of agarose gel helps in separation of DNA fragments
Correct Answer
Option A
Detailed Explanation
DNA fragments are not visible directly under UV radiation; they need to be stained with a dye like ethidium bromide to be visualized.
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