Insulin is secreted by beta-cells of the isle | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Insulin is a peptide hormone synthesized as a precursor called proinsulin. Proinsulin consists of three chains ($A, B,$ and $C$). During maturatio

Vedclass · Accepted Answer

The functional nature of insulin is the same as that of proinsulin.

Vedclass · Answer

(D) Insulin is a peptide hormone synthesized as a precursor called proinsulin. Proinsulin consists of three chains ($A, B,$ and $C$). During maturation,the $C$-peptide is removed to form functional insulin,which consists of two chains ($A$ and $B$) linked by disulphide bridges. Therefore,the functional nature of insulin is $NOT$ the same as that of proinsulin,as proinsulin is biologically inactive. Options $A, B,$ and $C$ are correct facts regarding insulin structure and regulation.

Insulin is secreted by $\beta$-cells of the islets of Langerhans. Which of the following statements is $NOT$ correct concerning insulin?

Similar Questions

The pancreas produces $..........$ enzymes and $...........$ hormones.

Insulin was isolated from the pancreas of a dog by:

Type $I$ $(IDDM)$ hyperglycemia is caused due to . . . . . . .

The pancreas produces .......

Which of the following are the symptoms of hypersecretion of insulin?
$I$. Hypoglycemia $II$. Sweating $III$. Irritability $IV$. Glycosuria
Select the correct combination:

Vedclass Test Series

Exam Paper Generator

Online Exam Module