Articles > Metabolism definition – quiz Metabolism definition – quiz Quiz Choose the best answer. 1. All the chemical reactions involved in modifying a molecule Metabolism Catabolism Anabolism None 2. A series of degradative chemical reactions Metabolism Catabolism Anabolism None 3. Includes all biosynthetic reactions Metabolism Catabolism Anabolism None 4. Example is photosynthesis Metabolic disorder Catabolism Anabolism None 5. Dysfunction in the metabolism Metabolic disorder Catabolism Anabolism None Send Your Results (Optional) Your Name To Email Time's up