Welcome to your Biomolecules
1.
Which one on reduction with NaBH4 gives equimolar sorbitol and mannitol?
2.
The α-amino acid which contains an aromatic side chain is
3.
An example of a sulphur containing amino acid is
4.
The two structures of D-glucopyranose forms are
5.
Oxidation of fructose with bromine water gives
6.
Fructose is keto sugar, even then it gives red precipitate with Fehling solution because
7.
Which of the following reagents cannot distinguish between glucose and fructose?
8.
The pyrimidine bases present in DNA are
9.
Reducing property of monosaccharides is due to the presence of
10.
The reason for double helical structure of DNA is
11.
The aldehyde which is formed during photosynthesis of plants is
13.
Glucose gives silver mirror test with Tollen’s reagent. It shows the presence of
14.
Which of the following is an amphoteric acid?
15.
The most important energy carrier in the living cells is
16.
Glucose reacts with acetic anhydride to form
17.
Basic solution of fructose contains
18.
Iodine test is shown by
19.
Which of the following is correct about enzymes?
20.
Which compound will NOT show mutarotation?
21.
Carbohydrates are stored in human body as the polysaccharide
22.
An alteration in the base sequence of nucleic acid molecule is
23.
Which of the following is known as levulose sugar?
24.
Conversion of maltose to glucose is possible by the enzyme
25.
Basic solution of fructose contains
26.
Insulin production and its action in human body is responsible for the level of diabetes. This compound belongs to
27.
Which one of the following is a non-reducing sugar?
28.
The term anomers of glucose refers to
29.
Insulin production and its action in human body is responsible for the level of diabetes. This compound belongs to
30.
Which compound will NOT show mutarotation?
31.
Which amino acid is achiral?
32.
Which enzyme converts glucose to ethanol?
33.
Fibrous proteins are insoluble in
34.
Water insoluble component of starch is
35.
An example of a sulphur containing amino acid is
36.
Enzymes are made up of
37.
In which disaccharide glycosidic linkage is formed between anomeric –OH of glucose and anomeric –OH of fructose?
38.
Which one of the following carbohydrates will show mutarotation?
39.
Cellulose is a polymer of
40.
α- and β-glucose differ in the orientation of –OH group around
41.
Reduction product of glucose is
42.
Rapid interconversion of α-D-glucose and β-D-glucose in solution is known as
43.
Fructose is keto sugar, even then it gives red precipitate with Fehling solution because
44.
Which of the following is a polysaccharide?
45.
Carbohydrates are stored in human body as the polysaccharide
