Identify the part of a bioreactor which is used as a foam breaker from the given figure.

$PCR$ proceeds in three distinct steps governed by temperature. They are in order of:

The $Western$ $Blot$ technique is used for which of the following?

Select the correct sequence of steps in $PCR$.

Refer to the following statements for agarose-gel electrophoresis:
$(a)$ The $\text{DNA}$ fragments resolve according to their size.
$(b)$ The separated $\text{DNA}$ fragment can be visualised only after staining with ethidium bromide followed by exposure to $UV$ radiation.
$(c)$ $\text{DNA}$ is always loaded into the well.
$(d)$ The smallest fragment of $\text{DNA}$ is near the well.
Choose the correct statements:

Which of the following steps is $NOT$ a part of the basic process of creating a Genetically Modified Organism $(GMO)$?