Final answer:
Ionizing radiation works by damaging the DNA of tissues exposed to it. This damage can lead to changes in the genetic code and uncontrolled cell division, potentially causing cancer. Statement is True.
Step-by-step explanation:
True.
Ionizing radiation works by damaging the DNA of tissues exposed to it. This damage can cause breaks in the DNA backbone or modifications to the DNA bases. If this damage is not properly repaired, it can lead to changes in the genetic code and uncontrolled cell division, which can result in cancer.
For example, ionizing radiation like X-rays and gamma rays can cause single- and double-stranded breaks in the DNA backbone. These breaks can disrupt cell reproduction and protein synthesis, and lead to the generation of cancer cells. Cancer cells are more sensitive to radiation than normal cells, which is why radiation can be used to treat and kill cancer cells.