no it is a product of amino acid metabolism (urea cycle in liver)
True
Amino acid
PEE, nitrogen...
ammonium, and protein metabolism.
peptides
Blood carries the waste products of cellular metabolism to the kidneys, liver, lung, and sweat glands for removal from the body. The kidneys eliminate urea, uric acid, and water produced by cellular metabolism. Some excess water is eliminated by the lungs and skin. The liver removes bilirubin, the product of catabolized hemoglobin.
urea, uric acid, creatinine, ammonia and sulfates
Urea
Urea
carbohydrates
Urea: the chief nitrogenous end-product of protein metabolism, formed in the liver from amino acids and from ammonia compounds; found in urine, blood, and lymph. (does not cause gout) Uric acid: water-insoluble end-product of primate purine metabolism; deposition of it as crystals in the joints and kidneys causes gout.
Chapter 9 Medical Terminology proves UREA is the major waste product of protein metabolism.
urea
Protein metabolism.
proteins. But the type of amino acid obviously depends on the proteins structure. Amino acids are also produced from urea metabolism
The kidneys excrete urea, from protein catabolism, and uric acid, from nucleic acid metabolism.
Amino acid
Urea,Creatine,Creatinine urea 9.3 g/L, chloride 1.87 g/L, sodium 1.17 g/L, potassium 0.750 g/L, creatinine 0.670 g/L and other dissolved ions, inorganic and organic compounds and water.