Biological process

response to AOS, response to ROI, response to ROS, response to active oxygen species, response to reactive oxidative species, response to reactive oxygen intermediate

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.