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...' is of the family of [[aliphatic nitrate esters]] produced by replacing [[hydroxyl]] (-OH) groups in starch molecules with [[nitrate]] (-NO₂) ions.

In the second reaction, '''UDP-glucose''' is transferred to the hydroxyl group of the existing chain, forming an α-1,4-glycosidic link. This r

...rosine, this step is an oxidative decarboxylation reaction that leaves the hydroxyl group on the aromatic ring. Finally, the <math>\alpha</math>-keto acid is

...er being [[methionine]], and is one of the two amino acids which contain a hydroxyl group, the other being [[threonine]]. Cysteine is a precursor of methion

...]] that is an analog of the natural DNA base [[cytosine]]. The lack of 3'-hydroxyl group makes it a viral DNA chain terminator. It also inhibits [[HIV]]-1 [

...ref> It is of the family of aliphatic nitrate esters produced by replacing hydroxyl (-OH) groups in starch molecules with nitrate (-NO₂) ions. Its e

...of adenosine is bound to two hydrogen atoms rather than one proton and one hydroxyl group.

...evented hydroxyl radical-induced DNA damage. In addition, Essiac inhibited hydroxyl radical-induced lipid peroxidation by up to 50% at the 50% tea preparation

...irst oxidation step, the hydrogen on the sulfur atom is replaced with an [[hydroxyl]] group (OH), creating a [[sulfenic acid]], [[cysteine sulfenic acid]]. Th

...e forms complexes with iron that reduce molecular oxygen to superoxide and hydroxyl radicals which cause single- and double-stranded breaks in [[DNA]]; these r

...in a carbon atom that is attached to one oxygen atom with a double bond, a hydroxyl group by a single bond, and one additional bond to an organic group (R–),

...is the 2-doubleprime-substituent of the ribose sugar unit. In RNA it is a hydroxyl group (OH), and in DNA it is a proton (thus the deoxy- naming of DNA). The

...oprotectants are glycols ([[alcohol]]s containing at least two [[hydroxide|hydroxyl]] groups), such as [[ethylene glycol]], [[propylene glycol]] and [[glycerol

...drugs are missing one of the necessary linkage groups, such as a 3'- or 5'-hydroxyl group in the sugar, so that the drug gets incorporated into new viral RNA o

...oxygenated tissue at the centre of a tumor. The free radicals, such as the hydroxyl radical, chemically modify biomolecules such as [[DNA]], leading to damage ...cals can form [[hydrogen peroxide]], in saline systems the reaction of the hydroxyl radicals with [[chloride]] anions form [[hypochlorite]] anions.

...her synthesis (in which case the starting material, which has neighbouring hydroxyl and halide groups, is called a halohydrin), oxiranes may be formed by react

...>, catalyzed by [[L-3-hydroxyacyl CoA dehydrogenase]]. This converts the [[hydroxyl]] group into a [[keto]] group.

...strong and corrosive because it's a simple combination of [[sodium]] and [[hydroxyl]]s. A weaker group of [[alkali]]s is the carbonates, which include baking s

...strong and corrosive because it's a simple combination of [[sodium]] and [[hydroxyl]]s. A weaker group of [[alkali]]s is the carbonates, which include baking s

...e active form of the drug, prednisolone, as the name implies ("ol"), has a hydroxyl group on ring C in place of the carbonyl group present in prednisone.