Question

Name the organ which produces urea.

Answer 1

Hint:This is an accessory digestive organ that produces bile, an alkaline substance that includes cholesterol and bile acids, and helps to break down fat.

Complete answer:
Urea is a white water-soluble crystalline compound with a saline taste and sometimes an ammonia smell, formed by protein metabolism and excreted in urine. A chemical form is used as fertiliser, animal feed and synthetic resins. The urea cycle is a biochemical reaction cycle that produces urea. This phase is present in ureotelic animals. The urea cycle transforms extremely poisonous ammonia into urea for excretion. This mechanism was the first biochemical mechanism to be identified five years prior to the discovery of the TCA cycle. This period was described in more detail later by Ratner and Cohen. The urea cycle occurs mainly in the liver and, to a lesser degree, in the kidneys.
The liver is an organ found only in vertebrates which detoxifies various metabolites, produces biochemical, and synthesizes proteins that are essential for growth and digestion. The other functions in metabolism include managing the accumulation of glycogen, the decomposition of red blood cells, and the production of hormones.
The liver is a very complex organ. It executes more than 500 different tasks. Urea is formed in the liver and is an amino acid metabolite. Ammonium ions are produced as the amino acids are broken down. Some are used for the biosynthesis of nitrogen compounds. Excess ammonium ions have been converted to urea.

Note:The urea cycle is often referred to as the ornithine cycle. This is a biochemical reaction mechanism that produces urea from ammonia. Ammonia is converted to carbamoyl phosphate before the urea cycle starts.