TS EAMCET Medical 31 Jul 2022 Shift 2 Paper

Question : 37 of 160

Marks: +1, -0

Choose the incorrect statement from the following:

DNA can be stained by ethidium bromide followed by halogen light exposure for observation.
Agarose gel electrophoresis is employed to check the progression of restriction enzyme digestion of DNA fragments.
Purified DNA can be separated and removed by spooling.
In order to select the cells with the desired genes, colony hybridization is used.

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