Cellular Respiration: Glycolysis, Kreb’s Cycle, & ETS

 

I. How Cells Make ATP

       A. Substrate-level phosphorylation

       B. Chemiosmotic generation

II. Overview of Cellular Respiration

       A. Glycolysis: in cytoplasm, O₂-independent

       B. Oxidation of pyruvate: in mitochondria, aerobic

       C. Kreb’s Cycle: in mitochondria, aerobic

       D. Electron Transport System (ETS):

              in mitochondria, aerobic

III. Glycolysis

       A. Reactions

       B. Fate of pyruvate: Fermentation

IV. Oxidation of Pyruvate

V. Citric Acid Cycle (Kreb’s)

       A. Reactions

       B. Products

VI. Electron Transport System

       A. Biochemical cascade

       B. ATP synthetase

       C. Chemiosmotic phosphorylation

VII. Overview of Glucose Metabolism: Balance Sheet

VIII. Cellular Respiration of Other Foods

       A. Protein

       B. Fats