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.
Pap smear- microscopic examination of cervical cells
Amniocentesis- microscopic examination of amniotic fluid
Mammography- use of x-ray to observe breast tissue
colposcopy- Direct examination of the vagina using a magnifier
Can you be more detailed with the question?
Answer:
Yes i do agres with this statement because all the processes taking place within our body and performed by our body requires energy which is given out in the form of heat even breathing requires oxygen
