Loop of Henle
Urea is primarily excreted through the kidneys. After being produced in the liver as a result of protein metabolism, it is filtered from the blood by the nephrons in the kidneys. Once filtered, urea is concentrated in urine and eventually eliminated from the body through the urinary tract.
Urea is primarily excreted from the body through the kidneys. It is filtered out of the blood by the nephrons and then concentrated in the urine, which is stored in the bladder until it is expelled. A small amount of urea can also be lost through sweat and other bodily fluids, but the kidneys are the main route of excretion.
Urea is expelled from the body primarily through urine, which is produced by the kidneys. The kidneys filter the blood to remove waste products, including urea, which is then concentrated in urine and excreted from the body. A smaller amount of urea can also be eliminated through sweat and other bodily fluids, but urine is the main pathway for its removal.
The concentration of urea increases in the proximal tubule primarily due to the reabsorption of water and solutes. As water is reabsorbed from the filtrate, the remaining urea becomes more concentrated. Additionally, urea is passively reabsorbed to some extent, contributing to its higher concentration in the proximal tubule compared to the initial filtrate. This process helps maintain osmotic balance and facilitates the kidney's ability to concentrate urine.
nitrogenous waste is carried through the blood. the waste passes into the nephrons (kidney cells) inside the nephrons the blood passes through "the loop of henly" in which the waste is pulled out of the blood and send to the bladder to be concentrated as urea
Loop of henle
Urea is primarily excreted through the kidneys. After being produced in the liver as a result of protein metabolism, it is filtered from the blood by the nephrons in the kidneys. Once filtered, urea is concentrated in urine and eventually eliminated from the body through the urinary tract.
Urea is primarily excreted from the body through the kidneys. It is filtered out of the blood by the nephrons and then concentrated in the urine, which is stored in the bladder until it is expelled. A small amount of urea can also be lost through sweat and other bodily fluids, but the kidneys are the main route of excretion.
Urea is expelled from the body primarily through urine, which is produced by the kidneys. The kidneys filter the blood to remove waste products, including urea, which is then concentrated in urine and excreted from the body. A smaller amount of urea can also be eliminated through sweat and other bodily fluids, but urine is the main pathway for its removal.
Feces and high concentrated amounts of urea.
denaturation of protein
The concentration of urea increases in the proximal tubule primarily due to the reabsorption of water and solutes. As water is reabsorbed from the filtrate, the remaining urea becomes more concentrated. Additionally, urea is passively reabsorbed to some extent, contributing to its higher concentration in the proximal tubule compared to the initial filtrate. This process helps maintain osmotic balance and facilitates the kidney's ability to concentrate urine.
nitrogenous waste is carried through the blood. the waste passes into the nephrons (kidney cells) inside the nephrons the blood passes through "the loop of henly" in which the waste is pulled out of the blood and send to the bladder to be concentrated as urea
Kidneys excrete urea which is a less concentrated form of uric acid and toxic waste .
Urea synthesis primarily occurs in the liver. It is the primary organ responsible for converting ammonia, a waste product of protein metabolism, into urea, which is then excreted by the kidneys.
Chicken droppings are richer than cow dung because a chicken's droppings contains both highly concentrated urea and fecal matter. Birds don't urinate like mammals do, and the urea that is collected by their single kidney is expelled in a highly concentrated form as droppings.
It's the concentrated amount of urea that will kill, not the diluted amount that is added to silage. Urea will be diluted as it is added to silage, thus making it not toxic and edible for cattle to eat.