In gel electrophoresis,the separated DNA frag | vedclass

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(B) In gel electrophoresis,the separated $DNA$ fragments are visualized after staining the $DNA$ with ethidium bromide $(EtBr)$.Once stained,the gel i

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$(A)-Ethidium bromide, (B)-UV radiation$

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(B) In gel electrophoresis,the separated $DNA$ fragments are visualized after staining the $DNA$ with ethidium bromide $(EtBr)$.Once stained,the gel is exposed to $UV$ radiation (ultraviolet light).Under $UV$ light,the $DNA$ fragments appear as bright orange-colored bands due to the fluorescence of the ethidium bromide intercalated between the $DNA$ base pairs.

In gel electrophoresis,the separated $DNA$ fragments are visualized after staining the $DNA$ with $...A...$ followed by exposure to $...B...$. Here $A$ and $B$ refer to:

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