<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:After being warned by the locals not to consume the freshwater, a group of American backpackers set off on a week-long hike into a region of the Ecuadorean Amazon forest known for large gold mines. The group of hikers stopped near a small stream and used the water they filtered from the stream to make dinner. Within the next half hour, the hikers began to experience headaches, vertigo, visual disturbances, confusion, tachycardia, and altered levels of consciousness. Which of the following enzymes was most likely inhibited in this group of hikers?? A: NADH dehydrogenase, B: Succinate dehydrogenase, C: Cytochrome bc1 complex, D: Cytochrome c oxidase, E: ATP synthase,  <response>: This is a question about toxicology and enzyme inhibition. The hikers drank water from a stream near gold mines and soon after experienced symptoms like headaches, vertigo, visual disturbances, confusion, increased heart rate, and altered consciousness. This indicates they were poisoned by something in the water. The choices list different enzymes involved in cellular respiration. The symptoms described are consistent with inhibition of cytochrome c oxidase, which is part of the electron transport chain. Inhibition of this enzyme would disrupt ATP production and lead to the symptoms seen.D: Cytochrome c oxidase 