“Urea hydrolysis will drive soil pH around the nitrogen molecule to near 9,” Ferrie says. “This can happen within two to four days of application. In moist, warm, high-pH ...

The nitrogen molecule is composed of two nitrogen atoms joined by a triple covalent bond, thus making the molecule highly inert and nonreactive. Nitrogenase catalyzes the breaking of this bond and ...

Researchers have uncovered a way to manipulate DNA at the atomic level using electric field gradients to control nitrogen ...

"By selectively adding one nitrogen atom to these existing drug heterocycles in the later stages of development, we can change the molecule's biological and pharmacological properties without ...

Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu ...

The placement of nitrogen in natural products is therefore determined by the monooxygenase's preference for oxygen incorporation. The complex oxidation machinery is based on molecular shape ...

Explain that a molecule of ammonia has 1 nitrogen atom and 3 hydrogen atoms. Ask students to use Snap Cubes to make an ammonia molecule. Then show students the animated Snap Cube model of an ammonia ...

The melting point is one of the most important measurements of material properties, which informs potential applications of materials in various fields. Experimental measurement of the melting ...

Her PhD and post doctoral research was in molecular biology. She has previously written for Science, Creative Nonfiction, and Altasea. View Full Profile. Learn about our Editorial Policies. Most ...

The dot and cross diagram shows that a water molecule is made up of one oxygen atom joined to two hydrogen atoms, so the formula of water is H 2 O. A nitrogen molecule is made up of two nitrogen ...

Researchers have developed a new chemical tool that could help lower the cost of prescription medications. The tool, called AshPhos, is a ligand, or molecule, that makes it easier to create special ...