Sentences with phrase «reactive chemicals»

Genetic damage can occur because of thermal changes, radiation, viruses or the presence of highly reactive chemicals.

When your body is accustomed to seeing certain reactive chemicals / foods on a daily basis, it develops a means to deal with them and expects this daily assault.

The DNA in all organisms is under constant attack from highly reactive chemicals and radiation, and errors are often made when it is copied.

«Energy production can also generate reactive chemical species — often referred to as «reactive oxygen species» or «oxidants» — as by - products, which can be damaging to cells.

What's more, new analyses of data from Curiosity's predecessor, Phoenix, suggest that the red planet's surface also contains highly reactive chemicals called oxychlorines, intermediaries between perchlorates and chlorines.

Antioxidants Antioxidants are the body's defense mechanism against damaging levels of reactive chemicals called «free radicals».

Hair Colorists change the color of their clients» hair using reactive chemicals.

Allamandola's simulations, carried out first at Leiden and now at NASA's Ames Research Center, revealed not only that some chemical reactions really do occur at extremely low temperatures, but also that these reactions produce other reactive chemicals, thereby providing the spark for more molecular hookups.

The material is 100 % cotton that is grown in the US, and is dyed using low - impact fiber reactive chemicals which well bond to the fabric.

The other is made of isocyanates, a family of highly reactive chemicals widely used in the manufacture of flexible and rigid foams.

Traditionally, switching systems use highly reactive chemical groups that are incompatible with some mixtures.

A cell - based study showed that erythritol can quench a reactive oxygen species (a chemically reactive chemical species that can cause cell damage).

Yes, without expert guidance, navigating the MRT results and the elimination diet, especially reactive chemicals, can be a big challenge.

Unlike reactive chemical compounds in the atmosphere that are removed and broken down by sink processes, such as methane, carbon is instead redistributed among the different reservoirs of the global carbon cycle and ultimately recycled back to the atmosphere on a multitude of time scales.

The reactions that convert less reactive chemicals into ozone - destroying ones take place within what is known as the polar vortex, an atmospheric circulation pattern created by the rotation of the Earth and cold temperatures.

Even more surprising, they generate their weapons — highly reactive chemicals — by oxidizing, or burning, water.

«The quantities of these reactive chemical species get so high that cells start SNO - ing proteins, like PINK1, that would normally not be SNO - ed,» said Lipton.

Oxidative stress occurs when the body is exposed to high levels of free radicals — highly reactive chemicals that have the potential to harm cells when the body processes oxygen — and the body can not neutralize the chemicals quickly enough to correct the imbalance.

That's the conclusion of two independent studies that indirectly tracked concentrations of hydroxyl, a highly reactive chemical that rips methane molecules apart.

Previous research has also shown that short - term fasting can produce molecules called free radicals, which are highly reactive chemicals that can cause damage to the body at a cellular and may be associated with impaired organ function, cancer risk and accelerated aging.

Manganese and selenium protect your tissues from oxidative stress — they both activate enzymes that shield your cells from free radicals, the reactive chemicals that oxidize and damage tissues.

Antioxidants, commonly found in fruits and vegetables, are the body's defense against free radicals — reactive chemicals that are needed to destroy viruses and bacteria but can be harmful to healthy cells.

With gasses, reactive chemicals, flammable products, and more just waiting to explode, it wouldn't be a wonder that the employee of the Pharmaceutical Industry feels like a bull in a china shop.

This is because there is no airborne hair to deal with and the reactive chemical in their saliva is lower than many breeds.

Global warming is implicated in the loss of Arctic ozone because greenhouse gases trap energy lower down, heating up the atmosphere nearer the ground but cooling the stratosphere, creating conditions conducive to the formation of the reactive chemicals that break apart the three - oxygen molecules of ozone.