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).
Lackland AFB (JBSA) Lackland Air Force Base is located in San Antonio, Texas. It is a part of Joint Base San Antonio which is a joint base made up of the United States Army Fort Sam Houston and the United States Air Force Randolph Air Force Base which were all merged in October 2010.