Ammonia
Yes, nitrogen is found in the blood in the form of urea, which is a waste product produced by the liver as it breaks down proteins. Urea is filtered out of the blood by the kidneys and excreted in the urine.
The exact content of nitrogen in horse urine will need to be tested. Human urine contains approximately 15-19% nitrogen.
Reptiles excrete their nitrogen waste mainly in the form of uric acid, which is a less toxic and more water-conserving waste product compared to ammonia or urea. Uric acid is excreted along with feces in a semi-solid or solid form, minimizing water loss from the body. This adaptation is important for reptiles living in arid environments where water availability is limited.
Its a non-toxic form of "free" nitrogen which results in the decomposition of proteins. It "comes" from all the cells of your body.
Urea is a soluble form of nitrogen waste produced in the liver from ammonia. It is the primary nitrogenous waste product in mammals and most terrestrial animals.
They kidneys get rid of the urea produced by the liver. The skin also excretes a small amount of urea in the sweat.
Carbon dioxide is produced as a waste product of cellular respiration in the body's cells and is transported via the bloodstream to the lungs where it is exhaled. Nitrogen waste is produced from the breakdown of proteins and is excreted by the kidneys in the form of urea in urine.
Urea is the nitrogenous waste product filtered from the blood and excreted in the form of urine.
Nitrogen waste in form of urea. This combines with water to form urine.
Urea is a waste product produced during protein metabolism in the liver. It enters the bloodstream and is filtered out by the kidneys to be excreted in urine. This helps the body remove excess nitrogen and maintain proper nitrogen balance.
Urea is predominantly carried in urine, which is produced by the kidneys and excreted through the urinary system. In the bloodstream, urea is carried in the form of urea nitrogen and is filtered by the kidneys to be excreted in urine.
Salt and water are excreted in the form of sweat through the skin.