In order to expand the lungs, the inspiratory muscles must overcome two key factors: 1) compliance of the lungs and 2) airways resistance mainly in the form of frictional resistance to flow of air through the airways (see upcoming lecture on. airway resistance).
Function of the Pancreas. The pancreas is an important component of the digestive system. It manufactures and secretes digestive enzymes such as amylase, which digests starch. It also produces lipase, which breaks down fats, and trypsin, a protein processor.The pancreas creates and secretes insulin, glucagon and other hormones.he pancreas is an important component of the digestive system. It manufactures and secretes digestive enzymes such as amylase, which digests starch. It also produces lipase, which breaks down fats, and trypsin, a protein processor.
The pancreas is a small (5 to 6 inches) gland that produces insulin and enzymes used for digestion. Insulin regulates the use of blood sugar throughout the body and is therefo â¦ re necessary for life. The pancreas also produces a fluid that neutralizes stomach acid.