In the Kidneys
Kidney
The liver produces urea when it metabolises (breaks down) proteins. This is done in hepatocytes (liver cells). Amino acids are first broken down into ammonia, which is highly soluble and toxic in the blood plasma, so ammonia is joined with carbon dioxide to make urea, this is less soluble and less toxic but a build up of urea is toxic in the blood. Urea is then transported in the blood to be filtered out by the kidneys.
The organ responsible for filtering and getting rid of wasted blood is the kidneys. They remove waste products from the blood, such as urea and excess ions, and excrete them in the form of urine.
The kidney is the organ responsible for filtering the blood and removing waste products like urea. It also reabsorbs important substances like glucose and amino acids back into the bloodstream to maintain overall balance in the body.
The organ responsible for breaking down red blood cells and synthesizing urea is the liver. It processes hemoglobin from the degraded red blood cells to produce bilirubin and converts ammonia, a toxic byproduct of protein metabolism, into urea. The urea is then transported to the kidneys, where it is excreted from the body in urine. Thus, while the liver is primarily involved in these processes, the kidneys play a crucial role in excreting the resulting waste.
Urea can be dangerous if ingested in large quantities as it can cause irritation to the gastrointestinal tract and potentially lead to dehydration and electrolyte imbalances. Exposure to high levels of urea in the blood can also lead to kidney damage and organ failure.
What is the difference between urea and BUN
They kidneys get rid of the urea produced by the liver. The skin also excretes a small amount of urea in the sweat.
The organ located just below the diaphragm that converts waste materials from the blood into urea is the liver. It plays a crucial role in detoxifying harmful substances and metabolizing proteins, resulting in the production of urea, which is then transported to the kidneys for excretion. The liver also aids in various other metabolic processes essential for maintaining overall health.
Urea is produced in the liver and enters the bloodstream. it is filtered by the kidneys into the urine. The urea molecule travels in the urine to the ureters, the bladder, and the urethra before being expelled via urination.
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.
The glomerulus, it is part of the nephron.