Question

In pancreas, pancreatic juice and hormones are secreted by,
(a)Same cells
(b)Different cells
(c)Same cells at different times
(d)None of the above

Answer 1

Two secretory materials essential for proper digestion are composed of pancreatic juice: digestive enzymes and bicarbonate. The enzymes are synthesised and secreted from the exocrine acinar cells, while the epithelial cells lining the narrow pancreatic ducts secrete bicarbonate.

Complete answer:
The pancreas has exocrine and endocrine dual nature, hormone endocrine secretes and digestive enzymes exocrine secretes. The exocrine portion of the pancreas that secretes pancreatic juice is the Acinar cells. Whereas beta cells from the islets of Langerhans secrete insulin hormone and glucagon hormone in the pancreas, alpha cells are secreted from the islets of Langerhans.
In order to maintain the sugar and salt balance in our bodies, the development of pancreatic hormones, including insulin, somatostatin, gastrin, and glucagon, plays an important role. Primary hormones secreted by the pancreas include: Gastrin: This hormone helps digestion by stimulating the production of acid by certain cells in the stomach.

Additional Information: In digestion, the pancreas plays a major part. It is situated just behind your stomach, within your abdomen. It's about your hand size. Your pancreas makes pancreatic juices, called enzymes, during digestion. Sugars, fats, and starches break down through these enzymes. By generating hormones, your pancreas also supports your digestive system. There are chemical messengers that your blood passes through. Pancreatic hormones help regulate blood sugar and appetite levels, activate acids in the stomach, and tell your stomach when to clean it.
So, the correct answer is ‘different cells’.

Note: Living without a pancreas is possible. Yet people are left without the cells that produce insulin and other hormones that help maintain stable blood sugar levels when the entire pancreas is removed. These individuals develop diabetes, which can be difficult to handle because insulin shots are totally dependent on them.