Treatment with alloxan destroys:

In case the islets of $Langerhans$ stop functioning,which hormone will be in short supply and what will be its effect?

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

Which of the following hormones have antagonistic (opposing) effects?

Name a peptide hormone which acts mainly on hepatocytes, adipocytes and enhances cellular glucose uptake and utilisation.

If the pancreatic duct of a healthy dog is blocked an hour after it has had its food,which one of the following functions of the pancreas will not be affected?