Sentence examples for molecule was replaced from inspiring English sources

Here we investigate an alternative active-site design in which the catalytic water molecule was replaced by the side chain of a glutamic acid.

In experiments where the difunctional bisimide (isophthaloyl-bis-caprolactam), which has two acyllactam groups per molecule, was replaced on a molar basis by the monofunctional N-acetylcaprolactam, which has one acyllactam group per molecule, the polymerization rate was slower by about 50% because the concentration of the acyllactam group was reduced by half.

We previously generated a type A virus possessing a chimeric HA in which the entire ectodomain of the type A HA molecule was replaced with that of the type B HA, and showed that this virus protected mice from challenge by a wild-type B virus.

Then, the crystalized RU486 molecule was replaced for the optimized RU486 structure by superimposing the corresponding carbon atoms of the C ring.

In the case of nilotinib, a N-methylpiperazine ring that participated in hydrogen bonding with Ile360 and His361 in the imatinib molecule was replaced.

The sensitivity of the test for antibodies in RA was increased from 24%to88%8% when the intact CII molecule was replaced by CB10 and, notably, this was not at the expense of specificity, which was 94% when CB10 was used.

In sucralose, three of the hydrogen-oxygen groups in each sugar molecule are replaced with chlorine atoms.

The reaction is usually one in which an atom or a group of atoms in the molecule is replaced by another atom or group.

In a substitution reaction, an atom or group of atoms in a molecule is replaced by another atom or group of atoms.

In an alcohol one hydrogen atom of a water molecule is replaced by an alkyl group, whereas in an ether both hydrogen atoms are replaced by alkyl or aryl groups.

Substitution reaction, any of a class of chemical reactions in which an atom, ion, or group of atoms or ions in a molecule is replaced by another atom, ion, or group.