Name the compound used to visualise them DNA fragments in gel electophoresis

Name the technique used to separate DNA fragments.

How is elusion of DNA done in gel-electrophoresis ?

Name the enzyme used to link the sticky ends of DNA fragments.

Name the enzyme used to link the sticky ends of DNA fragments.

The stain used to visualise mitochondria is

Name the compound used for staining the isolated DNA in the process of gel electrophoresis in recombinant DNA technology.

How does one visualise DNA on agarose gel?

Name the compound used for staining DNA to be used in Recombinant Technology. What is the color of such stained DNA?