11.   He carries extra copies of the photo with him to remind people of the horrors that came at the hands of Iraqis and to tell his story.

12.   He sees all those extra copies that never get sold as a form of overblown institutional egomania.

13.   In each disease, the additional DNA makes extra copies of glutamine, which is one of the building blocks for proteins.

14.   Instead, the company said, it decided to discard miscopies and extra copies of confidential documents in special refuse bins.

15.   Newspapers sold extra copies and produced special sections.

16.   On the contrary, there was an extra copy of part of a chromosome, a duplication that left the chromosome slightly longer than normal.

17.   Once they have landed on the Y, these genes produce extra copies of themselves.

18.   Other diseases in which a child inherits an extra copy of a particular chromosome are also linked to older mothers.

19.   Preserving your records is relatively simple, though it may require you to make extra copies of crucial paperwork.

20.   Since the gene plays a role in normal cell division, extra copies may contribute to the uncontrolled growth of cancer cells, McGill said.