The secretion of which of the following will carry large amounts of sodium bicarbonate to neutralize the acidity of chyme in the small intestine?
1. pancreas
2. gall bladder
3. jejunum
4. salivary glands

The pancreatic acini:
1. Produce insulin and glucagon
2. Produce somatostatin
3. Secrete hydrolases
4. Store glucose and fats

What types of digestive hydrolytic enzymes are commonly secreted as zymogens [inactive precursors]?
1. Proteolytic
2. Carbohydrases
3. Lipases
4. Nucleases