ENTRANCE TEST – 2014 Multiple Questions and Answers.




26.At low pH or in acidic condition amino acid exists as
A. Anion
B. Cation
C. Zwitter ion
D. Neutral specie

27.Which one of the following reagent is used for identification of amino acids?
A. Fehling’s solution
B. Benedict’s solution
C. Ninhydrin
D. Copper (II) Sulphate

28.Which one of the following is an example of condensation polymer?
A. Polyvinylchloride
B. Polystyrene
C. Polyethene
D. Polyamide

29.Among the most common disaccharides, which one of the followings is present in the milk?
A. Sucrose
B. Maltose
C. Fructose
D. Lactose

30.Fats are a type of lipid called glycerides. They are esters of long chain carboxylic acids:
A. Propene-1, 2, 3-triol
B. Propane-1, 2, 3-triol
C. Propene-1, 2, 3-diol
D. Propane-1, 2, 3-diol

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