DNA replicates by the semiconservative model of replication. This model states that during replication of double stranded DNA, the two strands separate and each separate strand is then used as a template to make a new strand.
Randolph AFB (Joint Base San Antonio) Official Website. Randolph AFB, part of Joint Base San Antonio (JBSA), is located in Schertz, Texas. The base sits approximately 14 miles northeast of Downtown San Antonio. The US Air Force and the US Army both conduct operations from Randolph.
Nineteenth Air Force, with headquarters at JBSA-Randolph, is responsible for flying training execution, mentoring, safety, advocacy for subordinate units and security of operating environments. The 19th AF executes operational-level command and control of all formal aircrew flying training missions within AETC and provides world-class Airmen to the Combat Air Forces and Mobility Air Forces.