The Tongva are a Native American people originally inhabiting the area in and around Los Angeles, California, previously known as the "Gabrieleno" or "San Gabrieleno" tribe. Tongva means "people of the earth" in the Tongvan language.
... proton-motive force, pumping H+ ions across the membrane; this produces a concentration gradient which can be used to power ATP synthase. This pathway is known as cyclic ...