In eukaryotic cells, one molecule of glucose goes through several metabolic processes, including glycolysis, the citric acid cycle also known as the Krebs cycle or TCA cycle , and oxidative phosphorylation which includes the electron transport chain and chemiosmosis . Here is the breakdown of ATP production and electron carrier utilization for each process:1. Glycolysis:- Net ATP production: 2 ATP substrate-level phosphorylation - Electron carrier utilization: 2 NADH molecules are produced.2. Pyruvate decarboxylation conversion of pyruvate to acetyl-CoA :- No ATP is produced in this step.- Electron carrier utilization: 1 NADH molecule is produced per pyruvate, so 2 NADH molecules are produced for one glucose molecule since 2 pyruvates are produced from one glucose .3. Citric acid cycle:- ATP production: 1 ATP is produced per cycle through substrate-level phosphorylation, so 2 ATP are produced for one glucose molecule since 2 cycles occur for each glucose molecule .- Electron carrier utilization: For each cycle, 3 NADH and 1 FADH are produced. So, for one glucose molecule, 6 NADH and 2 FADH are produced.4. Oxidative phosphorylation:- ATP production: NADH and FADH are oxidized in the electron transport chain, and the released energy is used to pump protons across the mitochondrial membrane, creating a proton gradient. This gradient drives ATP synthesis through chemiosmosis. Each NADH molecule generates approximately 2.5 ATP, and each FADH molecule generates approximately 1.5 ATP. Total electron carriers from all processes:- NADH: 2 glycolysis + 2 pyruvate decarboxylation + 6 citric acid cycle = 10 NADH- FADH: 2 citric acid cycle Total ATP production from oxidative phosphorylation:- From NADH: 10 NADH 2.5 ATP/NADH = 25 ATP- From FADH: 2 FADH 1.5 ATP/FADH = 3 ATPNet ATP production from all processes:- Glycolysis: 2 ATP- Citric acid cycle: 2 ATP- Oxidative phosphorylation: 25 ATP from NADH + 3 ATP from FADH = 28 ATPSo, for one molecule of glucose in eukaryotic cells, the net ATP production by the end of the citric acid cycle and oxidative phosphorylation is 32 ATP 2 from glycolysis, 2 from the citric acid cycle, and 28 from oxidative phosphorylation . The electron carrier utilization includes 10 NADH and 2 FADH molecules.