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Why sugar and ketone bodies are abnormal constituent of urine?
Wiki User
∙ 11y ago
Sugar or glucose, is an abnormal constituent in urine because the body seeks to filter and reabsorb any molecules that are beneficial to life. In normal concentrations in the blood, glucose is reabsorbed efficiently by the renal tubules and there won't be a measurable amount in the urine.
Glucose in the urine or glucosuria, is due to the renal tubule's inability to reabsorb glucose. This may be because the tubules are damaged, or there is so much excess glucose in the blood that it "spills over" into the urine.
When ketones are in the urine, they signify that the body has stopped using glucose as an energy source and has started to tap its fat reserves. This can happen in starvation, metabolic disease, or diabetic ketoacidosis.
Anytime that glucose and ketones are present in the urine, it is an indicator that the patient is suffering from diabetic ketoacidosis. There body does not have enough insulin to allow cells to utilize the glucose in the blood and the body has started to tap its fat reserves to provide the necessary power.
This is a very dangerous situation and you should be seen by a physician immediately.
Wiki User
∙ 11y ago
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Why fructose is reducing sugar?
Fructose has a free ketone group.
What functional group is in fructose?
The main functional groups in sugar and other carbohydrates is the carbonyl group and the hydroxyl group. The carbonyl group is composed of the aldehyde and ketone groups.
Which of the disaccharide will not react with benedict's solution?
Sucrose will not react with Benedict's solution. This is because sucrose is a non-reducing sugar, meaning it does not have a free aldehyde or ketone group that can be oxidized by Benedict's reagent.
What are the ketoses sugar?
A ketose is a sugar containing one ketone group per molecule. With three carbon atoms, dihydroxyacetone is the simplest of all ketoses and is the only one having no optical activity. Ketoses can isomerize into an aldose when the carbonyl group is located at the end of the molecule. Such ketoses are reducing sugars.
What features do all monosaccharide molecules have?
Monosaccharides are made by only one sugarmolecule, such as galactose, fructose or glucose. "Mono" comes from the Greek word "manos", and means one. A disaccharide contains two sugar molecules, and a polysaccharide contains several. "Di" and "poly" also come from Greek, and means "two" and "many". Therefore, a monosaccharide is a type of sugar that only contains one sugar molecule.
What is the constituent element of sugar?
The constituent element of sugar is: *carbon *hydrogen *oxygen
What is the constituent of sugar?
The constituent element of sugar is: *carbon *hydrogen *oxygen
Can sugar help our body?
Carbohydrates (aka, "sugar") provide caloric energy for our bodies in the same way that gasoline provides "energy" for an automobile. Certain organs, such as the brain, literally require carbohydrates in order to function properly. (In the absence of adequate sugar, the brain will run on ketone bodies- products of incomplete fat metabolism.)
What is reduced sugar?
A reducing sugar that, in a solution has an aldehyde or a ketone group. This allows the sugar has an reducing agent.
What is the difference between an aldehyde sugar and a ketone sugar?
The location of the Carbonyl Group (-OH)
Why fructose is reducing sugar?
Fructose has a free ketone group.
Why maltose is a reducing sugar but not sucrose?
Due to the presence of aldehydes and ketone groups
What is formed from the fat on the Atkins diet?
The Atkins Diet is, by design, low in carbohydrate intake. Because of this, ingested fat will be utilized for energy once the body runs out of carbohydrate/glycogen stores. Fat cannot be converted into sugar in vivo to any appreciable extent, and since some organs (such as the brain) require sugar to function, they will switch to utilizing incomplete products of fat metabolism known as ketone bodies. Once ingested fat is used up, the body will begin converting stored bodyfat into ketone bodies for energy.
What are the constituent element of sugar?
Carbon,Hydrogen and Oxygen
What functional group is in fructose?
The main functional groups in sugar and other carbohydrates is the carbonyl group and the hydroxyl group. The carbonyl group is composed of the aldehyde and ketone groups.
What are the 3 names for the different sizes of sugar?
Names for carbohydrates are characteristic in that they end in '-ose'. For saccarides (sugars), they either have the prefix 'aldo' or 'keto' to signify whether they have aldehyde or ketone functional groups, respectively. The middle part signifies the number of carbons. Example: Aldotriose (sugar with aldehyde functional group and has three carbons) Ketopentose (sugar with ketone functional group and has five carbons) Aldohexose (ketone, six carbons)
What functional group present in all type of sugar?
Carbonyl group either ALDEHYDE or KETONE.
