In order to repair damage to one of the two paired molecules of DNA, there exist a number of excision repair mechanisms that remove the damaged nucleotide and replace it with an undamaged nucleotide complementary to that found in the undamaged DNA strand.
Depending on the type of Quicken program used and the document(s) created, Quicken files can have one of several different extension types. The most common Quicken file extensions are the following: .qdf, .qsd, .qel, .qph.ata files in Quicken end with the file extension .QDF, and this is another way to search for your Quicken data files....
Files that contain the .qtl file extension are text files that store QuickTime movie file links. These QTL files include the location of the associated movie file and the file's QuickTime settings.Some of the settings within the QTL file may include autoplay settings, controller settings, loop settings, etc.When you click a QTL link, it will open the associated movie file within the QuickTime media player as long as the Web server is configured with the proper MIME type.iles that contain the .qtl file extension are text files that store QuickTime movie file links. These QTL files include the location of the associated movie file and the file's QuickTime settings.