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).
In July 1993, Air Training Command and Air University merged to form AETC. This redesignation allowed the command to retain all of its previous heritage and honors. The 2005 Base Realignment and Closure plan renamed Randolph Air Force Base, Joint Base San Antonio-Randolph.