About 542,000 results
Open links in new tab
  1. Urea - Wikipedia

    Urea serves an important role in the cellular metabolism of nitrogen -containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. Urea is Neo …

  2. Urea | Definition, Formula, Production, Uses, & Facts | Britannica

    Nov 27, 2025 · Urea, the diamide of carbonic acid. It has important uses as a fertilizer and feed supplement, as well as a starting material for the manufacture of plastics and drugs. It is a …

  3. Urea | NH2CONH2 | CID 1176 - PubChem

    Urea appears as solid odorless white crystals or pellets. Density 1.335 g /cc. Noncombustible. Urea is a carbonyl group with two C-bound amine groups. The commercially available fertilizer …

  4. What Is Urea Made Of? How Is Urea Produced? - Science ABC

    Jun 2, 2024 · Urea is a relatively non-toxic organic compound that aids in the breakdown of nitrogen-containing compounds and potentially toxic metabolic byproducts. Urea is produced …

  5. The Urea Molecule: Its Function in the Body and Beyond

    Jul 30, 2025 · In the human body, urea serves as a primary way to excrete excess nitrogen. Beyond its biological role, synthetic urea is widely used across various industries. The human …

  6. Urea | Encyclopedia.com

    Jun 8, 2018 · Urea (yoo-REE-uh) is a white crystalline solid or powder with almost no odor and a salty taste. It is a product of the decomposition of proteins in the bodies of terrestrial animals. …

  7. UREA Definition & Meaning - Merriam-Webster

    Medical Definition urea noun yu̇-ˈrē-ə : a soluble weakly basic nitrogenous compound CH4N2O that is the chief solid component of mammalian urine and an end product of protein …

  8. Urea - New World Encyclopedia

    The urea is formed in the livers of mammals in a cyclic pathway, from the break down of ammonia, (a metabolic waste), which was initially named the Krebs-Henseleit cycle after its …

  9. Urea in Chemistry: Structure, Uses, and Biological Importance

    Learn about urea: chemical formula, uses in fertilizers and medicine, biological role, and why urea is important in chemistry and health.

  10. Urea - Wikiwand

    Urea serves an important role in the cellular metabolism of nitrogen -containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. Urea is Neo …