A microbe lives solely on acetate. It has an Electron Transport Chain driven by oxygen that has two hydrogen pumps and both NADH and FADH deliver their hydrogens (and electrons) to the first pump...

A microbe lives solely on acetate. It has an Electron Transport Chain driven by oxygen that has two hydrogen pumps and both NADH and FADH deliver their hydrogens (and electrons) to the first pump hence each generates 2 ATP. How many ATP are generated per acetate molecule?

Extracted text: Acetyl CoA NAD* 2H Co, co2 NADH+H* 6C Krebs NAD* Сycle 2H FAD 5C NADH+H* 2H 4C FADH, NAD* 2H NADH+H* ATP Co2