Watergate Brings Down Nixon. A seemingly random robbery at a Washington, D.C. building leads to the first presidential resignation in American history. Introduction. Early in the morning of June 17, 1972, several burglars were arrested inside the office of the Democratic National Committee (DNC), located in the Watergate building in Washington, D.C.
A critically important macromoleculeâarguably âsecond in importance only to DNAââis ATP. ATP is a complex nanomachine that serves as the primary energy currency of the cell (Trefil, 1992, p.93). A nanomachine is a complex precision microscopic-sized machine that fits the standard definition of a machine. ATP is the âmost widely distributed high-energy compound within the human bodyâ (Ritter, 1996, p. 301).
ATP is the molecule that cells use to get their energy. ATP is  produced either by photosynthesis or by cell respiration. Edit. Share to: 1  The Five Major Parts of the Brain At its most basic, the brain controls the body.uring cellular respiration energy is stored in ATP molecules. When ATP is converted in to ADP, this energy is released for cells to use. The conversion of ADP in to ATP requi â¦ res molecules of hexose sugar to break down.