Radiation Protection 4 - Biological Mechanisms 1
There is a type of bacteria named Deinococcus radiodurans (Latin for “terrific berry that withstands radiation”) that is very resistant to damage by ionizing radiation. It is known as an extremophilic bacterium meaning that it is very tough. In addition to being able to withstand radiation it can also survive dehydration, extremely low temperatures, some acids and even vacuum.