chemical form. MBH and Complex I are important parts of this process; however, until now, the evolutionary connection between them was unclear. MBH's structure also illustrates a mechanism for transducing electrical energy into chemical energy that is simpler than that in Complex I. ...
Before a dive starts, some divers purposely hyperventilate, while making each exhale last longer than each inhale. “So they breathe too much before they swim; they lower the carbon dioxide in their blood, which means they can hold their breath longer,” Lindholm explains. In fact, kids who...