In DNA, there are four different bases: adenine (A) and guanine (G) are the larger purines. Cytosine (C) and thymine (T) are the smaller pyrimidines. RNA also contains four different bases. Three of these are the same as in DNA: adenine, guanine, and cytosine.
Greer, South Carolina. Greer is a city in Greenville and Spartanburg counties in the U.S. state of South Carolina. The population was 25,515 as of the 2010 census and had risen to an estimated 28,365 as of 2015. Each day, more than three times that number of people pass through the city on the two highways which run through the city.
Greer SC Real Estate Search. Greer SC Real Estate. Greer South Carolina is one of the fastest growing communities in the Upstate area. Part of Greer is located in Greenville county and the other part in Spartanburg county. Greer offers visitors and residents great convenience, quality of life, and various employment opportunities. There are championship golf courses, lakes, city parks, and recreational facilities.