UV light does not just create repairable dimers in DNA bases, it can and does rip DNA apart. Enough exposure would cause more than enough irreparable damage to kill the cell and 99% of the cell being destroyed is certainly not salvageable.
Regional service for the airline is served by Delta Connection. Delta typically charges a fee for all checked bags on domestic flights, with most international flights having an allowance of one or two free checked bags per passenger, depending on destination.
Free Checked Bags on Allegiant. I have flown Allegiant many times, if the flight is looking very full and a lot of the passengers have purchased the pre-boarding the ticket counter will offer a free checked bag to those passengers that have purchased the pre-boarding option.n my flight at least, Allegiant did not preemptively gate check bags that would obviously not fit in the overhead. They let everybody board and only then took those bags off the plane. Unlike most regional jets, those bags were not unloaded plane side, they went to baggage claim.