Lawrence O'Donnell. Because of the current immigration crisis, Republicans want to repeal a 2008 law that President George W. Bush signed and want to be on record as not wanting to protect children from ... sex trafficking.. â PunditFact on Thursday, July 31st, 2014.
6th nerve palsy. 6th nerve palsy is characterised by double vision (diplopia) caused by damage to the nerve controlling the muscle (the lateral rectus muscle) responsible for lateral (side-to-side) eye-movements. The left lateral rectus muscle pulls the left eye outwards and the right pulls the right eye outwards.
The right- handed nature of the DNA double helix causes positive supercoils to accumulate ahead of a translocating enzyme, in the case of DNA replication, a DNA polymerase. The ability of gyrase (and topoisomerase IV) to relax positive supercoils allows superhelical tension ahead of the polymerase to be released so that replication can continue.