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).
Randolph Field (now Randolph Air Force Base) was a boon to Schertz in the late 1920s. Farm land was bought as the Air Corps needed 2,000 acres (8 km 2) for the air academy (the West Point of the Air), which opened in 1930. There were three sites considered.