1. Describe the following: catabolism, anabolism, coupled reactions, enzyme/coenzyme, photosynthesis, and cofactor.

b. You conduct some additional experiments to elucidate the starlase metabolic pathway. Your results are shown below. Use this information alongside information from the complementation table above to place the intermediates in the correct order on the pathway. (HINT: use the complementation groups from the table above to help you consolidate information on the tables below. Reference practice question 3 from today's lecture for help). Mutant 1 2 3 4 5 6 Precursor --> [Select] None [Select] Addition to minimal medium starlase + + + + + + --> starlase P + + [Select ] T + O + c. Mutant 2 has a loss-of-function mutation for which enzyme in the starlase synthesis pathway? [Select] E1 E2 E3 E4 Precursor → Intermediate 1 → Intermediate 2 → Intermediate 3 → starlase