Question

most of the atp made during cellular respiration is generated by _________.
i dont know yet
substrate - level phosphorylation
glycolysis
pyruvate oxidation
oxidative phosphorylation
fermentation

Explanation:

Cellular respiration consists of glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation. Oxidative phosphorylation, which includes the electron transport chain and chemiosmosis, generates the majority of ATP. Substrate - level phosphorylation (in glycolysis and the citric acid cycle) and fermentation (anaerobic, less ATP) do not produce as much ATP as oxidative phosphorylation.

Answer:

oxidative phosphorylation