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).
See Joint Base San Antonio Homepage. Randolph AFB is located northeast of the city and houses several headquarters including Air Education & Training Command (AETC), Air Force Personnel Center (AFPC), and Air Force Headquarters Recruiting Services. See Joint Base San Antonio Homepage.