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in a regular diet, carbs are converted to glucose that the body uses for fuel
when the supply of carbs is limited (about 30g-50g per day) the body requires an alternative form of fuel.
After 24-48 hours of low carb, the liver starts producing ketones, which is the alternative fuel.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agothe compounda like acetone, acetoacetate and beta hydroxybutyrate are termed as ketone bodies. ketone bodies are watersoluble and energy yielding.
the ketone serve as important sources of energy for the peripheral tissues during shortade in the glucose supply in coditions like starvation and Diabetes mellitus. during prolonged stavations they are the major fuel source for the brain and other parts of central nervous system.
hormone glucagon stimulates ketogenesis and insulin inhibits it.
when the rat of synthesis exceeds its ulitisation their concentration in blood increases causing ketonemia., ketonuria (in urine), ketosis, ketoacidosis(diabetic).
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Which two groups have the same functional group?
ketones and aldehydes
Are ketones acidic?
No
What types of aldehydes and ketones would you expect to be water-soluble?
The aldehydes and ketones having three or less carbon atoms are soluble in water.
Aldehydes and ketones may be reduced to?
alcohol
What nutrient is used to form ketones?
protein
Which two groups have the same functional group?
ketones and aldehydes
What is a urinalysis test for ketones?
Ketones are substances created during the breakdown of fat in order to become energy when there is not enough sugar in the body. Ketones can be found in the blood or in the urine.
Are ketones acidic?
No
Could the metabolism of fat explain the presence of ketones and the low pH of the urine?
Yes, metabolism of fats is a reason and can cause the presence of ketones and can lower pH levels. To make it simple, ketones form from rapid or incomplete oxidation (breaking down) of fats from the liver and forms ketones. Ketones are strong acids and this is why it can cause a lowering of pH in the urine.
What is 4 plus ketones?
This would mean that there would be four or more ketones (C=O) in a molecule.
How does ketones react with sodium bicarbonate?
Ketones or Aldehydes DO NOT react with Sodium Bicarbonate..generally only Carboxilic acids have the ability to do it!
What are the chemicals released by ketosis?
ketones
Does ketones contain nitrogen atoms?
NO they do not
What is normal level for ketones?
Zero.
Tollen's test on ketones?
A Silver mirror does not appear as ketones cannot be further oxidized unlike aldehydes in which a silver mirror does appear.
What has the author Marjorie Wolff Anchel written?
Marjorie Wolff Anchel has written: 'Studies in steroid ketones' -- subject(s): Ketones
What kinds of alcohols can be used to prepare ketones?
Secondary and tertiary alcohols can form ketones. A primary alcohol will form an aldehyde.
