From Wikipedia, the free encyclopedia. Werner syndrome ATP-dependent helicase also known as DNA helicase, RecQ-like type 3 is an enzyme that in humans is encoded by the WRN gene. WRN is a member of the RecQ Helicase family. Helicase enzymes generally unwind and separate double-stranded DNA. These activities are necessary before DNA can be copied in preparation for cell division (DNA replication).
James Cameron and 'MythBusters' Will Prove Rose Did Not Needlessly Let Jack Die in 'Titanic'. The director says it's not a question of room -- but that the plank wouldn't have stayed afloat under the weight of two people.
Captain Edward John Smith (1850-1912) did not survive the sinking of the Titanic on April 14-15, 1912.He was among the last of the crew aboard, as is tradition, and his body â¦ was never recovered. + 51 others found this useful.aptain Edward John Smith (1850-1912) did not survive the sinking of the Titanic on April 14-15, 1912.