In this process,$DNA$ fragments are transferred from the gel to a synthetic membrane.

Select the option that represents the correct sequence of steps in $r-DNA$ technology.
$(1)$ Insertion of $r-DNA$ into the host
$(2)$ Isolation of $DNA$
$(3)$ Ligation of $DNA$ fragment into the vector
$(4)$ Culturing the host cells in a medium at a large scale and extraction of the desired product
$(5)$ Isolation of the desired $DNA$ fragment
$(6)$ Fragmentation of $DNA$ by restriction endonucleases

Besides better aeration and mixing properties,what other advantages do stirred tank bioreactors have over shake flasks?

Significance of heat shock method in bacterial transformation is to facilitate

Give information about bioreactors.

Which one of the following statements is wrong with respect to separation of $DNA$ fragments on gel electrophoresis?