Name the source from which insulin was extracted earlier. Why 15 this insulin no more in use by diabetic people.
Explain process of synthesis of insulin by Eli Lilly Company. Name the technique used by the company.
(c) How in the insulin produced by human body different from the Insulin produced by the above mentioned company

Why is functional insulin produced considered better than used earlier by diabetic patients ?

How did Eli Lilly synthesis the human insulin ? Mention one difference between this insulin and the one produced by the human pancreas.

Eli Lilly an American company prepared two DNA sequences corresponding to A and B chains of human insuline and introduced them in

Diabetes mellitus may be treated using insulin from genetic engineering . Where is this insulin produced ?

Explain how Eli Lilly, an American company produced insulin by recombinant DNA technology.

Insulin used for diabetes was earlier extracted from pancreas of slaughtered cattle and pigs. Insulin from an animal source, though caused

In earlier insulin used for diabetes was extracted from pancreas of which animals ?

Answer the following questions based on Meselson and Stahl's experiment of E. coli : (a) Write the name of the chemical substance used as the only source of nitrogen in the experiment. (b) Why did they allow the synthesis of the light and the heavy DNA molecules in the organism ? (c ) How did they distinguish the heavy DNA molecules from the light DNA molecules? Explain. (d) Write the conclusion the scientists arrived at, at the end of the experiment.

How did an ameican company eli lilly use the knowledge of r DNA technology ot produce human insulin?

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?