Viruses themselves do not produce free radicals, but their infection can lead to the production of free radicals within host cells. When a virus invades a cell, the immune response may generate reactive oxygen species (ROS) as a defense mechanism to combat the infection. Additionally, the metabolic processes of the infected cells can also increase free radical production. Therefore, while viruses do not generate free radicals directly, their presence can stimulate conditions that lead to their formation.
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.
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
Hydroxyl free radicals can be produced through the Fenton reaction, which involves the reaction of hydrogen peroxide with ferrous ions to generate hydroxyl radicals. Another method is through the photolysis of water, where sunlight splits water molecules into hydroxyl radicals.
While it is theoretically possible to create genes that produce enzymes capable of destroying free radicals, it is challenging to ensure that this process is permanent due to the complex nature of free radicals and their constant production in the body. Additionally, altering genes to target free radicals may have unintended consequences on other biological processes. More research is needed to determine the feasibility and safety of such an approach.
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.
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, BrO3 does not have any free radicals. The BrO3 molecule consists of bromine bonded to three oxygen atoms, and there are no unpaired electrons present to form free radicals.
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.