how to make human insulin | humulin | construction of human insulin by rDNA technology

Production of Human Insulin

C-peptide of human insulin is

C-peptide of human insulin is

C-peptide of human insulin is

C-peptide of human insulin is

The step that proved to be the main challenging obstacle in the production of human insulin by genetic engineering is :

Which step proved to be the main challenging obstacle in the production of human insulin by genetic engineering?

Which step proved to be the main challenging obstacle in the production of human insulin by genetic engineering?

How is mature insulin different from proinsulin secreted humans pancreas in human? Explain how was human functional insulin produced using rDNA technology. Why is the functional insulim thus produced considered better than the ones used earlier by diabetic patients?

Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology ?