Polar Amino Acids An amino acid is polar when the R group is an alcohol, thiol, or amide. 11. Acidic Amino Acids An amino acid is acidic when the R group is a carboxylic acid. 12. Basic Amino Acids An amino acid is basic when the R group is an amine.
Friedensburg is a census-designated place (CDP) in Schuylkill County, Pennsylvania, United States. The population was 828 at the 2000 census.
Hershey is an unincorporated community and census-designated place (CDP) in Derry Township, Dauphin County, Pennsylvania, United States. Hershey's chocolates are made in Hershey, which was founded by candy magnate Milton S. Hershey. The community is located 14 miles (23 km) east of Harrisburg and is part of the HarrisburgâCarlisle Metropolitan Statistical Area. Hershey has no legal status as an incorporated municipality, and all its municipal services are provided by Derry Township. The population was 14,257 at the 2010 census.