Final answer:
The enzyme superoxide dismutase (SOD) is responsible for detoxifying reactive oxygen species (ROS) by converting superoxide radicals into hydrogen peroxide and molecular oxygen.
Step-by-step explanation:
The name of the ROS detoxifying enzyme that produces O2 is superoxide dismutase (SOD). This enzyme plays a crucial role in the detoxification of the superoxide (O2⁻) radical, which is a type of reactive oxygen species (ROS). The SOD enzyme catalyzes the conversion of two superoxide molecules into hydrogen peroxide (H2O2) and molecular oxygen (O2). This action is critical in preventing oxidative damage within cells that can result in cellular damage and diseases. Other important enzymes involved in the detoxification of ROS include peroxidases, which catalyze reactions to remove peroxides, and catalase, which decomposes hydrogen peroxide into water and oxygen.