- Which form of nitrogenous waste is most toxic?
- What are the 3 types of nitrogenous waste?
- Is urea soluble in water?
- What dissolves urea in water?
- Is urea soluble in cold water?
- Do you know that small amount of nitrogenous wastes could be eliminated through saliva too?
- Which nitrogenous waste is more soluble in water?
- Which one is the most soluble in water?
- What is the soluble in water?
- Is Sand soluble in water?
- Is sugar soluble in water?
- Which nitrogenous waste is eliminated through saliva?
- What happens when urea is dissolved in water?
Which form of nitrogenous waste is most toxic?
ammoniaNitrogenous wastes in the body tend to form toxic ammonia, which must be excreted.
Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste..
What are the 3 types of nitrogenous waste?
Nitrogenous waste takes three forms:ammonia – the direct waste produced as a byproduct of protein metabolism. Produced by all animals. … urea – formed in the liver from the conversion of ammonia. … uric acid – in reptiles and birds uric acid is formed in the liver from the conversion of ammonia.
Is urea soluble in water?
What dissolves urea in water?
Urea is found in the urine or uric acid of most living organisms, and is written as chemical formula (NH2)2CO. This compound is highly soluble in water, due to its extensive hydrogen bonding. … Urea is difficult to dissolve when too little water is present, and it will be too diluted if too much water is used.
Is urea soluble in cold water?
Urea is highly soluble in both hot and cold water.
Do you know that small amount of nitrogenous wastes could be eliminated through saliva too?
Answer Expert Verified UREA a nitrogenous waste is eliminated through saliva in small amount. … Ammonia, urea and uric acid are the three main nitrogenous waste products.
Which nitrogenous waste is more soluble in water?
ammonia3 Major Nitrogenous Waste Products Exist among Vertebrates: Due to the high solubility of ammonia in water and its small molecular size, ammonia readily diffuses to the aquatic environment at gill or skin surface. Only a small portion is excreted by the kidney.
Which one is the most soluble in water?
ethylene glycolAmong given compounds, ethylene glycol ( HO−CH2−CH2−OH ) is the most soluble in water. Ethylene glycol has two hydroxy groups both of which form hydrogen bonds with water. Greater is the number of hydrogen bonds, greater is the extent of hydrogen bonding and greater is the solubility in water.
What is the soluble in water?
The degree of solubility ranges widely depending on the substances, from infinitely soluble (fully miscible), such as ethanol in water, to poorly soluble, such as silver chloride in water. The term “insoluble” is often applied to poorly soluble compounds.
Is Sand soluble in water?
Sand will not dissolve in water because the “bond” of water is not strong enough to dissolve the sand. However, some strong acids can dissolve sand. Dissolution will proceed faster in warmer water, because it has more room for the molecules of the salt to “fit” between the molecules of water.
Is sugar soluble in water?
Sugar dissolves in water because energy is given off when the slightly polar sucrose molecules form intermolecular bonds with the polar water molecules. The weak bonds that form between the solute and the solvent compensate for the energy needed to disrupt the structure of both the pure solute and the solvent.
Which nitrogenous waste is eliminated through saliva?
UreaUrea, a nitrogenous waste is eliminated through saliva in small amount. Urea which is the final product of amino acid breakdown in the body. Nitrogenous waste products are formed as a result of deamination of unwanted amino acid.
What happens when urea is dissolved in water?
Water dissolve urea will won’t transform, It will as such remain in urea form.