Which one of the following statement is not true regarding gel electrophoresis technique…
Biology · NEET · NTA Exams — Biotechnology: Principles and Processes
Which one of the following statement is not true regarding gel electrophoresis technique [NEET 2022]
- The presence of chromogenic substrate gives blue coloured DNA bands on the gel
- Bright orange coloured bands of DNA can be observed in the gel when exposed to UV light
- The process of extraction of separated DNA strands from gel is called elution
- The separated DNA fragments are stained by using ethidium bromide
Answer
(A) The presence of chromogenic substrate gives blue coloured DNA bands on the gel
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