• Jun 24, 2026 bioc 4331 biochemistry i structure catalysis and olic pathways essential for life. Key Metabolic Pathways Glycolysis: Breakdown of glucose to pyruvate, generating ATP and NADH. Citric Acid Cycle: Oxidation of acetyl-CoA to produce energy carriers. Oxidative Phosphorylation: Generation of ATP via electron transport BY Mrs. Wilma Reichert