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.
The Delta Airlines (DL) baggage policy for regular basic fares include the following: 1  Carry-on baggage. 2  1 personal item - Fee free. 3  1 carry-on item - Fee free.  Checked baggage / Hold luggage - Applicable fees per bag increase with number 1  checked. Overweight and Oversize bags - Applicable fees per bag depending on weight and size categories.