Sherlock: Holmes Has a New Partner in Season Four of PBS Series; Emmy Noms. Check out this first look of the fourth season of the Sherlock TV series from the BBC. Stateside, the detective drama airs on PBS.
Anabolic reactions build new molecules and/or store energy. The energy of catabolic reactions is used to drive anabolic reactions. The energy for chemical reactions is stored in ATP. Often when I ask students What is ATP the answer they give is Energy.
Energy Molecules: Glucose and ATP. Organisms mainly use two types of molecules for chemical energy: glucose and ATP. Both molecules are used as fuels throughout the living world. Both molecules are also key players in the process of photosynthesis.