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.
Recent posts about Ina, Illinois on our local forum with over 2,000,000 registered users. Ina is mentioned 32 times on our forum: Latest news from Ina, IL collected exclusively by city-data.com from local newspapers, TV, and radio stations. Ancestries: English (7.7%), German (7.1%), Irish (4.4%), American (4.4%), African (2.4%), European (1.3%). Current Local Time: CST time zone.