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Which one of the following statement is ...

Which one of the following statement is not true regarding gel electrophoresis technique?

A

the process of extraction of separated DNA strands from gel is called elution

B

the separated DNA fragments are stained by using ethidium bromide

C

the presence of chromogenic substrate gives blue coloured DNA bands on the gel

D

bright orange coloured bands of DNA can be observed in the gel when exposed to UV light

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