The main challenge for the production of insulin using $rDNA$ techniques was getting insulin into its matured form using $........$ bonds.

The first clinical application of gene therapy was used in $1990$ on a four-year-old girl for:

Adenosine deaminase $(ADA)$ deficiency is most commonly caused by which genetic abnormality?

Statement-$I$: At present, $30$ recombinant therapeutics have been approved for human use the world over.
Statement-$II$: Recombinant therapeutics do not induce unwanted immunological responses, as is common in the case of similar products isolated from non-human sources.
Choose the correct answer from the options given below:

How many polypeptide chains is human insulin composed of?

Hybridoma cells are .....