takes less energy to move a hydrogen than a methyl
no bacteria is larger than viruses
viruses can be helpful because, some viruses can be used for cures. for example, USA. researcher suggest that adeno-associated viruses type 2 can Promises to be a breakthrough in cancer therapy
a virologist studies viruses
They help to expel the viruses caught in the respiratory mucus.
O3 is ozone and is not a free radical. It may; however, produce free radicals.
Antioxidants are needed for the prevention of cell deterioration. When cells deteriorate it can lead to viruses, cancer and other diseases to form. Free Radicals are atoms that are slightly distorted. Cells can have damage from free radicals and antioxidants help repair the damage.
It makes it harder for viruses and free radicals to reach the nucleus.
true
Free Radicals - film - was created in 1979.
The duration of Free Radicals - film - is 240.0 seconds.
Yes. Antioxidants do fight againist free radicals.
No - free radicals are a transient phenomenon.
Ultraviolet radiation can rip electrons off the atoms to produce free radicals. However radiations of higher frequency can also have the same effect. The higher the energy of the photon of the electromagnetic wave, the easier it is for the photon to knock off electrons from an atom.
Light is a form of energy. Light energy can be used to initiate chemical reactions. For instance light can be used to break chemical bonds homolytically, that is to say break the chemical bonds in a molecule to form free radicals. Free radicals are more reactive than the molecules from which they have formed because they possess more energy. These free radicals can then interact to produce new molecules, new products.
Not if you believe Abbey Hoffman. He claims that it was the Chicago Police Department who removed all the free radicals.
Yes, viruses use the cell that it has invaded to produce more viruses.