Examlex
A hydroxyl acts as a base.
Free Radicals
Unstable atoms or molecules that have unpaired electrons, which can cause damage to cells, proteins, and DNA by oxidative stress.
Unstable Molecules
Chemical species with a short existence due to an inability to maintain a stable electronic configuration or structure.
Cells
The basic structural, functional, and biological units of all known living organisms.
Major Causes
Principal factors or conditions that lead to a particular outcome or event.
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