Answer:
The false statement is-Our body has no mechanism to stabilize free radicals.
Explanation:
Free radicals are the atoms produced in the cell mainly due to oxidative stress. For example, oxygen splits into an atom having an unpaired electron. So these atoms having unpaired electrons are called free radicals.
Free radicals are responsible for damaging DNA and causing cancers in the body. In our cells antioxidants are present which checks the presence of free radicals in the cell.
They stop the free radicals chain reaction and eliminate the free radicals in the cell by giving an electron to free radicals without getting destabilized. Therefore our bodies have a mechanism to fight with free radicals.
Blood in the pulmonary vein is oxygen rich, while in all of the other veins, it is oxygen poor.
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Cuando los bebés sobreviven al aborto, se los mantendrá vivos intencionalmente o se los matará intencionalmente. No hay en el medio. Si los comentarios de Trump son falsos, como afirman los medios de comunicación, entonces deberían decirnos lo que realmente le sucede a un niño que nace vivo, si la madre y el médico deciden que no debe recibir atención. El país merece saber una respuesta a esto.
Your muscles. Some muscles are “voluntary.” They
are the ones you control, the ones that let you exercise—or
relax. Some muscles are “involuntary.” They just do their
job with no effort on your part—like your heart muscles.
