JEE MAIN - Chemistry (2004 - No. 20)
Insulin production and its action in human body are responsible for the level of diabetes. This
compound belongs to which of the following categories?
A co- enzyme
An antibiotic
An enzyme
A hormone
Explication
Insulin is a proteinaceous hormone secreted by $$\beta $$-cells by islet of Langerhans of pancreas in our body.