Go through the following statements and identify whether they are true or false.

Choose an appropriate option from the codes given below.

I. Hepatic lobules are the structural and functional units of liver containing hepatic cells.

II. Hepatic lobules are covered by a thin connective tissue sheath called Glisson’s capsule.

III. Proteinases, also known as proteases, are released in the active form because the proteins, either cellular or extracellular, all are hydrolysed by them in the absence of food.

IV. Hydrolases and cholecystokinin are secreted by the exocrine part of pancreas.