Pancreatic juice is secreted by the pancreas, which contains a variety of enzymes, including trypsinogen, chymotrypsinogen, elastase, carboxypeptidase, pancreatic lipase and amylase. Pepsin in not present in pancreatic juice. It is secreted by the peptic cells of the stomach.
Terms in this set (8)pancreatic juice substances. Proteases. ... proteases (trypsin, chemotrypsin, collagenase, elastase, etc.) Enzymes; digest proteins and polypeptides.lipases (lipase, pospholipase, etc.) Enzymes; digest lipids.nucleases. Enzymes; digest nucleic acids.amylase. ... water. ... mucus. ... sodium bicarbonate.
pancreatic juice. clear, colourless liquid consisting mostly of water, some salts, sodium bicarbonate, and enzymes. bicarbonate ions. give pancreatic juice a slightly alkaline pH. 7.1 - 8.2.
Pancreatic juice consists of alkaline (chiefly bicarbonate) fluid and enzymes; 200–800 mL is produced each day. The enzymes, trypsin, lipase, and amylase are essential for digestion of most of the protein, fat, and carbohydrate in the meal.
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 components of pancreatic juice are water, bicarbonate and digestive enzymes.
Pancreatic juice contains aTrypsin lipase and maltase class 11 biology CBSE.
Contains a number of important digestives enzymes, including trypsin, chymotrypsin, carboxypeptidase, lipase and amylase. Why is pancreatic juice alkaline in nature? Because of the high concentration of bicarbonate ions; this helps to neutralize the acidic gastric juice from the stomach.