No; insulin is not considered part of pancreatic juice. Pancreatic juice is one of the two types of secretions that come from the pancreas. The juice is mostly water, but also contains important substances such as bicarbonate (a buffer used to decrease acidity), salt, and pancreatic enzymes (to digest food). A hormone called secretin stimulates the secretion of pancreatic juice, which enters the small intestine to have its main effect. The other major pancreatic secretions are hormonal. These include insulin, glucagon, and others. These hormones are secreted directly into the blood stream, as opposed to being secreted into the small intestine like the pancreatic juice. Insulin secretion is regulated by blood sugar levels.
The gastric juice is mainly acidic and initiates breaking down the food into component parts and has a lot of mucus to provide lubrication. The pancreatic juice is basic (alkali) to neutralize the stomach acid and has enzymes to further break down the components and allow them to be absorbed.
No, not all enzymes that digest protein are stimulated by enterokinase. Enterokinase specifically activates trypsinogen, converting it into trypsin, which then activates other proteolytic enzymes like chymotrypsinogen and procarboxypeptidase. While enterokinase plays a crucial role in the activation cascade of pancreatic proteases, other protein-digesting enzymes may be activated through different mechanisms.
Pancreatic juice in a frog travels from the pancreas through a duct that empties into the duodenum of the small intestine. When the frog eats, the presence of food in the duodenum triggers the release of pancreatic juice to aid in digestion.
Pancreatic juice performs its functions in the duodenum. It gets there by traveling through the pancreatic duct then enters the duodenum through the hepatopancreatic ampulla (ampulla of Vater).
Duodenum has an opening for the dumping of bile and pancreatic juice called the hepatopancreatic sphincter
Its the pancreas that makes the pancreatic juice.
There are 2 main types: duct cells and acinar cells. The acinar cells synthesize the enzymatic component of pancreatic secretions (pancreatic lipase, pancreatic proteases, and pancreatic amylase). The duct cells secrete the the aqueous component, which is primarily bicarbonate, though the concentration changes with flow rate and stage of digestion (cephalic, gastric, intestinal).
pancreatic juice
Pancreatic juice
Pancreatic juice
Pancreatic juice contains enzymes that digest carbohydrates,fats, nucleic acids,and proteins.
yes because it is found in the stomach