Lactase is a protein enzyme that digests (breaks down) lactose (milk sugar) into glucose and. galactose (smaller sugars). The chemical equation below illustrates what happens when the. enzyme lactase digests lactose (milk sugar).
Pella, Iowa. Pella is a city in Marion County, Iowa, United States, with a population of 10,352 at the time of the 2010 census. Pella is the home of Central College, as well as several manufacturing companies, including Pella Corporation and Vermeer Manufacturing Company. Contents.
Sponsored Topics. Greenfield is a city in Greenfield Township, Adair County, Iowa, United States. The population was 2,129 at the 2000 census. It is the county seat of Adair County. The current courthouse, which sits in the middle of the Greenfield Square, was built in 1891 and is listed on the National Register of Historic Places.