Write the technique used for the separation of DNA fragments.

Chromatography technique is used for the separation of

Describe the technique which is used in the separation and isolation of DNA fragments to be used in recombinant DNA technology.

The DNA fragments can be separated using gel electrophoresis. Write the name of technique used to remove the DNA from the gel.

Suggest the suitable technique for separation of organic compounds given in the data. Aniline - water mixture

DNA finger printing is a technique in molecular biology. Arrange the following steps in sequence. Blotting of DNA fragment to nitro cellulose. Digestion of DNA by restriction endonuclease. Deletion of DNA by restriction endonuclease. Isolation of DNA, separation of DNA fragments by electrophoresis.

Froth flotation process, hydraulic washing, magnetic separation, leaching etc are some methods for concentration of ores? Which of this methods is useful for the separation of copper pyrites? b) Write the reason for choosing this method.