Question

through what form of aerobic respiration is about 90% of all energy produced by the cell? substrate phosphorylation reductive phosphorylation oxidative phosphorylation glycolysis

Explanation:

Oxidative phosphorylation occurs in the mitochondria and is the main process by which cells generate ATP, accounting for about 90% of cellular energy production during aerobic respiration. Substrate - level phosphorylation generates a small amount of ATP. Glycolysis is the initial step of glucose breakdown and produces limited ATP. Reductive phosphorylation is not a common term in the context of aerobic respiration energy - production.

Answer:

oxidative phosphorylation