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With respect to DNA fragmentation Stat...

With respect to DNA fragmentation
Statement A: Gel electrophoresis and elution are two important processes
Statement B : After staining with ethidium bromide, it has to be exposed to UV light

A

Only A is correct and B is not correct

B

Only B is correct

C

Both A and B are correct statements

D

Only A is correct

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The correct Answer is:
C
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With respect to DNA fragmentation: Statement A : Gel electrophoresis and elution are two important processes. Statement B : After staining with ehidium bromide it has to be exposed to UV light.

Assertion : Gel electrophoresis and elution are two important processes. Reason : After staining with ethidium bromide it has to be exposed to U.V light.

Which colour would you find in DNA strands after stain- ing with Ethidium bromide in the presence of UV light ?

A mixture of fragmented DNA was electrophoresed in an agarose gel. After staining the gel with ethidium bromide, no DNA bands were observed. What could be the reason?

DNA strands on a gel stained with ethidium bromide when viewed under UV radiation, appear as:

DNA strands on a gel stained with ethidium bromide when viewed under UV radiation, appear as:

The separated DNA fragment after electrophoresis is observed by treating with ethidium bromide by exposed in u - V radiaiton which give rise

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