Each of these things — along with every other organism on Earth — contains the molecular instructions ... all DNA is composed of the same nitrogen-based molecules. So how does DNA differ ...

A nitrogen molecule is made up of two nitrogen atoms joined together. Nitrogen atoms can form three covalent bonds, so a triple bond forms between them. The structure of nitrogen is N≡N ...

Nitrogen atoms and nitrogen-containing chemical structures, called heterocycles, play a pivotal role in medicinal chemistry and drug development. A team led by OU associate professor Indrajeet ...

If there are two heterocycles in a molecule, the nitrogen atom will go into the ... researchers could pinpoint what parts of the structure are responsible and then make strategic alterations ...

A recent study demonstrates the potential of nuclear electric resonance to control the nuclear spins of nitrogen atoms in DNA ...

The function of many biologically active molecules requires the presence of carbon-nitrogen ... transforms a molecule by introducing new functional groups into its structure.

This image depicts the chemical structure of cytosine. It shows a hexagonal ring with nitrogen atoms at positions 1 and 3, and a primary amine group attached to carbon 4. The two remaining positions ...