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

Which of the following pairs represents hyperglycemic and hypoglycemic hormones,respectively?

Match the types of cells listed under column $I$ with the secretions given under column $II$. Choose the answer which gives the correct combination of the alphabets of the two columns.

Column $-I$ (Types of cells)	Column $-II$ (Secretions)
$(A)$ Beta cells	$(p)$ Lysozyme
$(B)$ Mast cells	$(q)$ Histamine
$(C)$ Paneth cells	$(p)$ Lysozyme
$(D)$ Acinar cells	$(s)$ Pancreatic enzymes

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

Pancreatic juice and hormones are produced in the pancreas by .......

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