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NH4 is most toxic, in fact in mammals it is always transported in the form of glutamate, because it is so toxic. So if this is in reference to humans, that is the most likely answer. NH3 on the other hand is non toxic unless present in high concentrations for whatever reason (such as problems with excretion when it is converted to Urea
What else can I help you with?
Is uric acid more toxic than urea?
Uric acid is generally less toxic than urea. Uric acid is more soluble in water and can be excreted as a solid, while urea is more toxic in high concentrations and must be diluted in water for excretion. Additionally, high levels of uric acid can lead to conditions like gout, whereas high levels of urea can contribute to kidney dysfunction.
Nitrogenous wastes such as ammonia, urea, and uric acid all result from?
the breakdown of proteins in the body. Ammonia is the most toxic waste product and is converted to urea in the liver for excretion. Urea is the main nitrogenous waste in mammals, while uric acid is prevalent in birds and reptiles.
Is urea phosphate uric acid?
No, urea phosphate is a compound formed from urea and phosphoric acid, while uric acid is a product of the metabolic breakdown of purines in the body. Urea phosphate is commonly used as a fertilizer, while uric acid is a waste product that is excreted from the body through urine.
How many times ammonia is more toxic than urea?
Ammonia is approximately 3 times more toxic than urea in terms of acute toxicity. Urea is less toxic to aquatic organisms compared to ammonia because it undergoes nitrification in water, converting it to nitrate which is less toxic.
How many times urea is less toxic than ammonia?
Urea is approximately 1.5 times less toxic than ammonia. This is because urea is less alkaline compared to ammonia, which can cause burns and irritation. However, both substances can be toxic if ingested in large amounts.
What are the three nitrogenous waste excreted by animals?
The three nitrogenous wastes excreted by animals are ammonia (most toxic, released by aquatic animals), urea (less toxic, excreted by mammals), and uric acid (least toxic, excreted by birds and reptiles).
Is uric acid more toxic than urea?
Uric acid is generally less toxic than urea. Uric acid is more soluble in water and can be excreted as a solid, while urea is more toxic in high concentrations and must be diluted in water for excretion. Additionally, high levels of uric acid can lead to conditions like gout, whereas high levels of urea can contribute to kidney dysfunction.
The amino group that is removed from an amino acid during deamination is converted to the less toxic form of .?
The amino group that is removed from an amino acid during deamination is converted to the less toxic form of urea. This process primarily occurs in the liver, where ammonia, a toxic byproduct of amino acid breakdown, is converted into urea through the urea cycle. Urea is then excreted from the body via urine, helping to safely eliminate excess nitrogen.
Nitrogenous wastes such as ammonia, urea, and uric acid all result from?
the breakdown of proteins in the body. Ammonia is the most toxic waste product and is converted to urea in the liver for excretion. Urea is the main nitrogenous waste in mammals, while uric acid is prevalent in birds and reptiles.
Is urea toxic?
Urea is used in fertilizers and is not considered toxic. Ammonia is toxic and is what converts readily to urea.
List Three main nitrogenous wastes of animals what is the relative need for water?
The three main nitrogenous wastes in animals are ammonia, urea, and uric acid. Ammonia is the most toxic and soluble in water, requiring a high volume of water for its excretion. Urea is less toxic and requires a moderate amount of water for excretion. Uric acid is the least toxic and least soluble, needing very little water for excretion.
What do kidneys excret?
Kidneys excrete urea which is a less concentrated form of uric acid and toxic waste .
Does the kidneys excrete?
the kidney is referred to as an excretory organ and excretes urea, which is a less toxic form of uric acid.
Is Urea formation from an amino acid catabolic reaction?
Yes, urea formation is a result of the catabolism of amino acids. During amino acid breakdown, excess nitrogen is produced, which is converted into urea in the liver through the urea cycle. This process helps to eliminate nitrogen waste from the body in a non-toxic form, allowing for safe excretion via urine.
The least toxic of nitrogenous wastes is?
Urea is the less toxic in nature among the nitrogenous wastes where as Ammonia is 100,000 times toxic than urea.
Is urea phosphate uric acid?
No, urea phosphate is a compound formed from urea and phosphoric acid, while uric acid is a product of the metabolic breakdown of purines in the body. Urea phosphate is commonly used as a fertilizer, while uric acid is a waste product that is excreted from the body through urine.
Name the three major nitrogenous waste found in the urine?
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.
