This quiz draws 15 questions at random from a bank of 60, covering metabolism, catabolism and anabolism, enzymes and their characteristics, the mechanism of enzyme action, factors affecting enzyme activity, competitive and non-competitive inhibition, the role of ATP as energy currency, photosynthesis, and aerobic/anaerobic respiration (SLOs B-09-F-01 to B-09-F-08). Questions and answer order are shuffled every attempt.