Question

what is the role of pancreas in the human digestive system?????????

Answer 1

After the digestion of food in stomach, the enzymes n digestive juices present in pancreas help in further breakdown of food in simpler form.
⇒pancreas have exocrine glands that produce enzymes trypsin & chymotrypsin for digestion of proteins.
⇒ Amylase for digesting carbohydrates
⇒ Lipase for breakdown of fat globules
⇒ The endorcrine part of pancreas has cells called islets of Langerhans that produces insulin hormone (which lowers blood sugar level) & glucagon(which raises blood sugar)

Answer 2

Exocrine Function:

The pancreas contains exocrine glands that produce enzymes important to digestion. These enzymes include trypsin and chymotrypsin to digest proteins; amylase for the digestion of carbohydrates; and lipase to break down fats. When food enters the stomach, these pancreatic juices are released into a system of ducts that culminate in the main pancreatic duct. The pancreatic duct joins the common bile duct to form the ampulla of Vater which is located at the first portion of the small intestine, called the duodenum. The common bile duct originates in the liver and the gallbladder and produces another important digestive juice called bile. The pancreatic juices and bile that are released into the duodenum, help the body to digest fats, carbohydrates, and proteins.



Endocrine Function:

The endocrine component of the pancreas consists of islet cells (islets of Langerhans) that create and release important hormones directly into the bloodstream. Two of the main pancreatic hormones are insulin, which acts to lower blood sugar, and glucagon, which acts to raise blood sugar. Maintaining proper blood sugar levels is crucial to the functioning of key organs including the brain, liver, and kidneys.