Related words. 1  key adjective. 2  key verb. 3  key in phrasal verb. 4  key to phrasal verb. 5  Alt key noun. 6  hot key noun. 7  low-key adjective. 8  off-key adjective, adverb. 9  tab key noun. 10  Allen key noun. 11  arrow key noun. 12  enter key noun. 13  key card noun. 14  key ring noun. 15  pass key noun. 16  pound key noun. 17  shift key noun. 18  star key noun. 19  command key noun. 20  control key noun.
Lesson Summary. ATP, or adenosine triphosphate, is a high-energy molecule that is found floating in the cytoplasm of every cell. It's a three-part molecule that has a phosphate group.
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.