What is one effect of radiation on human cells?

Radiation can cause damage to the DNA within human cells, which may result in cell mutation. This is because radiation can lead to the formation of free radicals and other reactive species, which can disrupt the normal structure of DNA. If a cell's DNA is altered, it may not function correctly, leading to a variety of consequences, including the possibility of cancer development or other genetic disorders.

Understanding how radiation interacts with cellular structures is crucial for radiation workers and professionals in fields that involve exposure to radiation, as it highlights the importance of safety protocols and protective measures to minimize any risks associated with radiation exposure.