What do herbicides, tequila, biofuel, cow stomachs and hibernating bears have in common? Biochemistry! The rapidly changing climate, population growth and the increase in microbial diseases have led to a technological revolution focused at dealing with these food security and environmental challenges. This subject will explore the biochemical underpinnings of animal and plant production and health and will cover selected topics from the broad field of agriculture and animal science. This includes the photobiological basis for photosynthesis, plant nitrogen fixation, bioactive molecules acting as competitive inhibitors of metabolism, animal energy metabolism and regulation, and metabolic adaptations in animals and plants. This subject will be delivered via a combination of on-line modules and face-to-face workshop sessions. The weekly 3-hour workshops are compulsory and involve in-class assessment