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Subject: Chemistry, asked on 8/12/13

what are antibiotics ?name any two antiobiotics which are specific for certain diseases.

Subject: Chemistry, asked on 12/12/13

20)a ) what are essential and non essential amino acids ? give one example of each type

B) what do you mean by denaturation of protein

Subject: Chemistry, asked on 17/12/15

explain the reaction of glucose with methyl alcohol to form methyl glucosideswith structures???pls answer it at the earliest.

Subject: Chemistry, asked on 2/5/16

There are 20 naturally occurring amino acids. The maximum number of tripeptides that can be obtained are

Subject: Chemistry, asked on 27/3/14

why does glucose not give sodium bisulphite addition test,schiff's reagent test ,2,4 DNP test?

Subject: Chemistry, asked on 16/11/15

pls expalin the concept of configuration of glucose [D(+) - Glucose] ????

Subject: Chemistry, asked on 31/8/13

Disaccharides are formed by condensation reaction between 2 monosachharides accompanied by the elimination of one water molecule.If this is the case,the 2 monosachharides get linked by glycosidic linkages i.e glycosidic linkages involve carbonyl groups of the 2 involved monosachharides.Then,the resulting sugar is a non-reducing sugar . But LACTOSE and MALTOSE are reducing sugars inspite of the glycosidic linkages between carbony groups of both of their monosachharide units. Why so ?

Subject: Chemistry, asked on 7/12/14

what is the difference between alpha and beta link in polysaccharides?

Subject: Chemistry, asked on 20/9/13

how are nuleotides nucleosides and nucleic acids related to each other?

Subject: Chemistry, asked on 5/6/14

what is aldose and ketose ?

Subject: Chemistry, asked on 1/1/14

what mutarotation?? please explain in detail...

Subject: Chemistry, asked on 31/8/13

Are ASPARTAME and MONALLEIN artificial sweeteners or protein chains with peptide linkages ?

Subject: Chemistry, asked on 8/4/14

explain the difference between the compounds having R-Snotation,D-L notation.....

Subject: Chemistry, asked on 10/5/16

Pls HELP If X, Y & Z is number of mole of HIO4consumed by 1 mole of sucrose, 1 mole of Glucose & 1 mole of fructose respectively : Then value of


ANS: 3
Need A detailed Explanation If X, Y & Z is number of mole of HIO4consumed by 1 mole of sucrose, 1 mole of Glucose & 1 mole of fructose respectively : Then value of

Subject: Chemistry, asked on 30/1/15

fuctose is laevorotatory though it is represented as D-[-]-Fructose..why?n wat does - sign indicates

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