The Pancreas secretes enzymes for digestion and aqueous bicarbonate (a base) to neutralize acid entering the duodenum (the first portion of the small intestine) from the stomach. The enzymatic component is secreted by the acinar cells of the pancreas, while the aqueous portion is secreted by the epithelium of the pancreatic ducts.
Here are some of the enzymes that are secreted by the acinar cells:
-Trypsinogen 1,2, and 3
-chymotrypsinogen
-proelastase 1 and 2
-procarboxypeptidase A1, A2, B1, and B2
-alpha amylase
-Triacylglycerol hydrolase
-Phospholipase A2
-Colipase 1 and 2.
The pancreatic duct cells (epithelium of the ducts) secrete primarily bicarbonate, but they also secrete Cl. You can also find Na and K in the aqueous portion of the secretion.
That answer for the what the pancreas secretes is: Insulin.
The pancreas secretes the pancreatic enzyme protease, pancreatic lipase, pancreatic amylase.
The esophagus does not produce any enzymes. Even so, sometimes digestive enzymes produced in the stomach can make their way into the esophagus due to a hernia or a condition called gastroesophagic reflux.
Most digestive enzymes are produced in the stomach. You will find that with the complex ducts throughout the human body these enzymes can travel to other areas of the digestive system. These areas include the salivary glands, the stomach, the pancreas, and the intestines.
stomach pancreas gall bladder
The stomach contains enzymes that break down protein.
gall bladder, small intestine
The liquid produced by the stomach is called gastric juice. It is a combination of hydrochloric acid and enzymes that help break down food for digestion.
Hydochloric acid is produced in the stomach to a) kill pathogens in our food b) gives optimum pH for enzymes to work in
Stomach enzymes are specialized to function in the acidic environment of the stomach, whereas other enzymes may function in a neutral or alkaline environment. Stomach enzymes such as pepsin are mainly involved in digesting proteins, while other enzymes may have diverse roles in metabolism, signaling, or other biochemical processes. Stomach enzymes are secreted by the stomach lining in response to food intake, while other enzymes may be produced in various organs or tissues throughout the body.
Chemical digestion in humans requires enzymes to be secreted into the gastrointestinal tract. These enzymes are produced by the pancreas and stomach, among other organs.
The esophagus does not produce any enzymes. Even so, sometimes digestive enzymes produced in the stomach can make their way into the esophagus due to a hernia or a condition called gastroesophagic reflux.
The bile produced in the liver eats the fats in the food and the enzymes produced in the pancreas breaks down the fats before the the bile eats it because the enzymes break down the fats in to smaller particlesIt helps neutralize the stomach acid so it wont burn it.as part of the digestive system, the pancreas produces enzymes that flow into the small intestine and help break down starches, proteins, and fats.
The microscopic particles called chylomicrons are produced by cells in the small intestine. Once they are produced, they are released into the bloodstream.In the epithelial of the small intestine. :)