Definition of cell for Students. 1  1 : a very small room (as in a prison or a monastery) 2  2 : the basic structural unit of living things that is made up of cytoplasm enclosed by a membrane and that typically includes a nucleus and other smaller parts (as mitochondria or chloroplasts) which perform specific functions necessary for life.
Homefacts City Report. Ina is located in Jefferson County, IL. The population is 2,300, making Ina the 2nd largest city in Jefferson County. There are 1 public schools in Ina with an average Homefacts rating of C-. The total crime rate for Ina is very low, and there are 3 registered sex offenders residing in the city.
Champaign County is a county in the U.S. state of Illinois. As of the 2010 census, the population was 201,081. It is the 10th-most populous county in Illinois. Its county seat is Urbana. Champaign County is part of the ChampaignâUrbana, IL Metropolitan Statistical Area. The twin cities of Urbana and Champaign are the only cities in the county and they nearly surround the campus of the University of Illinois at Urbana-Champaign.