In gel electrophoresis,the separated $DNA$ fragments can be visualized by:

Explain $PCR$ in short.

Stirred-tank bioreactors have been designed for

Which of the following statements is correct in the context of observing $DNA$ separated by agarose gel electrophoresis?

$PCR$ is used for

Which of the following steps are involved in the process of recombinant biotechnology? Arrange in correct order.
$I.$ Extraction of the desired gene product
$II.$ Amplification of the gene of interest
$III.$ Isolation of a desired $DNA$ fragment
$IV.$ Ligation of the $DNA$ fragment into a vector
$V.$ Insertion of recombinant $DNA$ into the host
Correct order is: