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.
Delta Discontinues Discount For Paying Bag Fees Online. By June 2, 2011. (KFreon) Since Delta began charging fees for checked bags â $25 for the initial piece on domestic flights; $35 for a second â the airline has been offering $2-3 discounts to travelers who prepaid those fees online instead of at the airport. Not anymore.