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What else can I help you with?
What is the positive result for mucic acid test?
Yes! :D Lactose is a dimer (molecule made of 2 similar units) of glucose and galactose. Mucic Acid is a result of the nitric acid oxidation of galactose. So since one of the monomers of lactose is galactose, it will give a positive mucic acid test.
Give result lactose test for bacteria citrobacter diversus?
Citrobacter diversus is capable of fermenting lactose, therefore it would test positive for lactose fermentation in biochemical tests. This bacterium produces acid and gas during lactose fermentation, which can be detected using appropriate methods such as the MacConkey agar test.
What tripeptide will give a positive xanthoproteic test?
Phenylalanine. When phenylalanine is subjected to a xanthoproteic test, it will produce a yellow solution due to the reaction of the aromatic ring with nitric acid, indicating the presence of phenyl group in the tripeptide.
Did gelatin give positive result with xanthoprotic test?
yes,it give positive test
How would lactose react towards benedict's?
Lactose is a disaccharide composed of glucose and galactose, therefore it would react with Benedict's reagent to produce a positive result. Benedict's reagent is used to test for reducing sugars, and since lactose contains a free anomeric carbon that can reduce copper ions present in the reagent, it would give a color change from blue to brick-red precipitate upon heating if lactose is present.
What are positive and negative controls in an experiment?
Positive controls : an experimental treatment that will give the desired result Negative controls: An experimental treatment that will NOT give the dersired result.
Will superpump250 give a positive drug test result?
No
What is the result of Benedict test in lactose?
I know that with Fructose it turns red and forms precipitate
Can periactin give positive result for cociane?
can periactin show up positive for drugs in urine
If you kiss your boyfriend while he is drinking can that give a positive result?
No. You wouldn't get enough alcohol in your system to be positive.
Is it possible for nexium to give a false positive pregnancy test result?
No
Will disaccharides and poly saccharides give a positive result to molisc test?
Yes, both disaccharides and polysaccharides will give a positive result in a Molisch test. The Molisch test detects the presence of any compound containing a significant amount of glycosidic bonds, which are present in both disaccharides and polysaccharides.
