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Which element in the molecules of urea shows that it is formed from amino acids and not from glucose?
The presence of an amide group in the urea molecule indicates it is derived from amino acids rather than glucose. This amide group is formed from the reaction between ammonia and the carbonyl group of a carboxylic acid group, which is characteristic of amino acid synthesis.
Why the color of urea is yellow?
Urea can turn yellow due to the degradation of urea into ammonia and biuret under certain conditions, such as exposure to high temperatures or alkaline environments. This process can result in the formation of colored compounds, which can give the urea a yellow hue.
How do you convert urea to ammonia?
Urea can be converted to ammonia by a process called hydrolysis, which involves adding water to urea in the presence of a suitable catalyst. During hydrolysis, urea breaks down into ammonia and carbon dioxide. This reaction is commonly used in industrial processes to produce ammonia for various applications.
How would the steps of this tracing differ if the urea were recycled?
If urea were recycled, the steps of the tracing process would involve monitoring the input and output of the recycled urea stream. This would require analyzing both the incoming urea feed and the output urea product to ensure that the recycling process is functioning effectively. Additionally, measurements of the concentration of urea in the recycling loop would be necessary to track its flow and potential losses.
How many grams urea in 1 liter?
The density of urea is approximately 1.32 grams per milliliter. Therefore, in 1 liter of urea solution, there would be roughly 1320 grams of urea.
How can the presence of urea be determined in urine?
add phenophtalein to the urine sample....... if the result is white cloudy ppt. it containes urea.....
What would the presence of glucose indicate?
The presence of glucose indicates nothing other than the trivial fact that glucose is present.
Which element in the molecules of urea shows that it is formed from amino acids and not from glucose?
The presence of an amide group in the urea molecule indicates it is derived from amino acids rather than glucose. This amide group is formed from the reaction between ammonia and the carbonyl group of a carboxylic acid group, which is characteristic of amino acid synthesis.
Why the color of urea is yellow?
Urea can turn yellow due to the degradation of urea into ammonia and biuret under certain conditions, such as exposure to high temperatures or alkaline environments. This process can result in the formation of colored compounds, which can give the urea a yellow hue.
What is the white stuff on bread that indicates the presence of mold?
The white stuff on bread that indicates the presence of mold is called mycelium.
How do you convert urea to ammonia?
Urea can be converted to ammonia by a process called hydrolysis, which involves adding water to urea in the presence of a suitable catalyst. During hydrolysis, urea breaks down into ammonia and carbon dioxide. This reaction is commonly used in industrial processes to produce ammonia for various applications.
Why does pea smell?
The urine shows a characteristic odor that is caused by the presence of urea. The higher the concentration, the stronger is its smell. In most cases, a bad smelly urine indicates a insufficient diluted urine. In general, it appears as a dark yellow urine.
What to do when a woman says she wants to be alone?
Give her space for a while until she indicates that she would like your presence.
What does the presence of the epiphysis indicate?
The presence of the epiphysis indicates that the human is still growing.
What is the isotonic solution for Urea?
The isotonic solution for Urea would be a solution that has the same osmotic pressure as a cell. This concentration would typically be around 0.15 M for Urea.
What is proteus mirabilis results for urea test?
Proteus mirabilis is positive for the urea test, meaning it can hydrolyze urea, producing ammonia and raising the pH of the medium, causing a color change. This is due to the presence of the enzyme urease in Proteus mirabilis.
How would the steps of this tracing differ if the urea were recycled?
If urea were recycled, the steps of the tracing process would involve monitoring the input and output of the recycled urea stream. This would require analyzing both the incoming urea feed and the output urea product to ensure that the recycling process is functioning effectively. Additionally, measurements of the concentration of urea in the recycling loop would be necessary to track its flow and potential losses.
