The term $Humulin$ is used for:

Which of the following treatments cannot completely cure $ADA$ deficiency?

Which of the following is based upon the principle of antigen-antibody interaction?

$ELISA$ is used to detect viruses,where:

How many of the following statements are correct?
$(i)$ Mature insulin is made up of $A, B$ and $C$ peptides.
$(ii)$ Removal of $C$-peptide helps in the maturation of insulin.
$(iii)$ In mature insulin,$C$-peptide is present.
$(iv)$ In insulin,chains $A$ and $B$ are linked by disulphide bonds.

How is gene therapy useful for the treatment of various diseases?