Why is polonium so deadly?
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Studied at the University of Queensland, Lives in Brisbane, Australia.
As polonium spreads around the body, it leaves a trail of reactive radicals, because it takes electrons from any molecule in its path. Damage to DNA from the alpha particle radiation can cause apoptosis, or "cell suicide." Even low-level DNA damage can cause genetic changes that affect the cells' ability to reproduce.
2023-04-27 18:16:02
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Zoe Kim
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As polonium spreads around the body, it leaves a trail of reactive radicals, because it takes electrons from any molecule in its path. Damage to DNA from the alpha particle radiation can cause apoptosis, or "cell suicide." Even low-level DNA damage can cause genetic changes that affect the cells' ability to reproduce.