Techniques that serve the purpose of early diagnosis include

Which radiations cause the destruction of proteins?

The disadvantage of using porcine insulin in diabetic patients is

Statements related to human insulin are given below. Which statement$(s)$ is/are correct about genetically engineered insulin?
$(a)$ Pro-hormone insulin contains an extra stretch of $C$-peptide.
$(b)$ $A$-peptide and $B$-peptide chains of insulin were produced separately in $E. coli$,extracted,and combined by creating disulfide bonds between them.
$(c)$ Insulin used for treating diabetes was extracted from cattle and pigs.
$(d)$ Pro-hormone insulin needs to be processed for converting into a mature and functional hormone.
$(e)$ Some patients develop allergic reactions to the foreign insulin.
Choose the most appropriate answer from the options given below:

Identify the correct statement.

Gene therapy is an attempt to correct a genetic defect by providing a normal gene into the individual. By this,the normal function can be restored. An alternate method would be to provide the gene product (protein/enzyme) known as enzyme replacement therapy,which would also restore the function. Which in your opinion is a better option? Give reason for your answer.