DNA polymerase is an enzyme. This enzyme synthesizes a new DNA strand from an old DNA template and also works to repair the DNA in order to avoid mutations. DNA polymerase catalyzes the formation of the phosphodiester bond which makes up the backbone of DNA molecules.
Randolph Air Force Base (IATA: RND, ICAO: KRND, FAA LID: RND) is a United States Air Force base located at Universal City, Texas (14.8 miles (23.8 km) east-northeast of Downtown San Antonio).
For San Antonio, the commission recommended joint basing for the three major installations around the city; Fort Sam Houston, Lackland AFB and Randolph AFB. On Aug. 1, 2009, the Air Force activated the 502d ABW to perform the vital joint base support mission. Because of its central location in San Antonio and Bexar County, Texas, the Air Force activated the wing at JBSA-Fort Sam Houston.