Superoxide dismutase (SOD) is an important enzyme that catalyzes the conversion of superoxide radicals into oxygen and hydrogen peroxide, thereby playing a critical role in cellular antioxidant defense mechanisms. This enzyme helps protect cells from oxidative damage, particularly in the context of radiation exposure, where reactive oxygen species (ROS) can cause significant harm. By mitigating oxidative stress, SOD is vital in preventing cellular injury and maintaining cellular integrity.
congrats on reading the definition of Superoxide Dismutase. now let's actually learn it.