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 AFB-area historical tornado activity is slightly below Texas state average. It is 2% greater than the overall U.S. average. On 4/28/1953, a category F4 (max. wind speeds 207-260 mph) tornado 25.5 miles away from the Randolph AFB place center killed 2 people and injured 15 people.