During electron transport system (ETS), electron transport proceeds from carriers that have __ redox potential to those having __ redox potential. This electron transport down to the energy gradient leads to the formation of ATP from ADP and Pi, which is referred to as __
1
Low, high, oxidative phosphorylation
2
Low, high, oxidative decarboxylation
3
High, low, oxidative phosphorylation
4
High, low, oxidative decarboxylation