Enzymes are proteins produced by the body to do a particular job. The pancreas produces amylase to break down the carbohydrates in food into simple sugars. The pancreas makes lipase to digest fats into fatty acids. Sugars and fatty acids can then be absorbed by the small intestine.
It is a gas. Answer: Helium can be in any state (solid,liquid or gas) depending on its pressure and temperature. At 2.5 MPa:
Helium is an inert gas that is not harmful to the environment or to humans. However, asphyxiation can result from its. use in an oxygen-poor environment, and liquid helium is cold enough to âburnâ human skin.