liver
The term for waste products of protein metabolism eliminated by the kidneys is urea. Urea is formed in the liver as a byproduct of protein metabolism and is filtered by the kidneys and excreted in urine.
Urea
Urea results from the metabolism of protein in the liver. Amino acids are broken down during protein metabolism, and the waste product urea is formed as a way to eliminate excess nitrogen from the body.
No, urea is a byproduct of protein metabolism, specifically the breakdown of amino acids. Fatty acid metabolism primarily produces acetyl-CoA, which enters the citric acid cycle for energy production.
No, hemoglobin does not break down into urea in the intestines. Hemoglobin is broken down by macrophages in the liver and spleen into heme and globin, which are further processed into bilirubin and amino acids, respectively. Urea is formed in the liver as a byproduct of protein metabolism and is excreted in the urine by the kidneys.
The kidneys are responsible for removing waste products, including urea, from the blood and creating urine. Urea is a byproduct of protein metabolism and is filtered by the kidneys to be excreted from the body.
Urea
The two main wastes removed by the urinary system from the blood are urea and creatinine. Urea is a byproduct of protein metabolism, while creatinine is a waste product of muscle metabolism.
The three waste products in living things are carbon dioxide, urea, and feces. Carbon dioxide is a byproduct of cellular respiration, urea is a byproduct of protein metabolism, and feces contain undigested food and waste products from the digestive system.
One way is to undergo hemodialysis, a medical procedure that filters waste products like urea from the blood when the kidneys can't do it efficiently on their own. Another method is to adjust the diet to limit protein intake, as urea is a byproduct of protein metabolism.
The molecular formula of the urea is NH2-CO-NH2. The proteins are long chain of many amino acids. Urea is formed out of metabolism ( break down) of the amino acids.
The urine is composed of 95% water, and 5% solutes. The solutes are comprised of nitrogenous wastes such as urea, uric acid and creatine. There are also trace amounts of electrolytes and hormones.