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).
Sheppard AFB began providing top-notch instruction in a diverse array of Air Force specialties during World War II. The base began as Sheppard Field on 300 acres (1.2 kmÂ²) just south of Kell Field, named for the businessman Frank Kell.