The cell membrane is made up of a phospholipid bilayer, or fat. Soap attracts fats and greases, and so is able to dissolve the cell membrane.
As the chief executive officer of the UT System, Chancellor McRaven oversees 14 institutions that educate 221,000 students and employ 20,000 faculty and more than 80,000 health care professionals, researchers and staff.
Notable Queen's faculty and affiliates. In addition to the following notable faculty members, Sir Sandford Fleming, former Prime Minister of Canada Sir Robert Laird Borden, and former Governor General of Canada Roland Michener have all served as Chancellor of the university, though this is a non-academic role.