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.
Hanover Pa Population 2017. Hanover Pa's estimated population is 15,289 according to the most recent United States census. Based on data from the American Community Survey, in 2015 there were 7,180 households in the city, with an average size of 2.32 people per household. The vacancy rate was 8.6%, with a median rent of $771/month.