Welcome to your Biomolecules
1.
Which one on reduction with NaBH4 gives equimolar sorbitol and mannitol?
2.
The two structures of D-glucopyranose forms are
3.
Which one of the following carbohydrates will show mutarotation?
4.
Carbohydrates are stored in human body as the polysaccharide
5.
The pyrimidine bases present in DNA are
6.
Glucose reacts with acetic anhydride to form
7.
Enzymes are made up of
8.
Carbohydrates are stored in human body as the polysaccharide
9.
Insulin production and its action in human body is responsible for the level of diabetes. This compound belongs to
10.
Basic solution of fructose contains
11.
Basic solution of fructose contains
12.
Which amino acid is achiral?
13.
Which of the following is known as levulose sugar?
14.
Fibrous proteins are insoluble in
16.
Iodine test is shown by
17.
Water insoluble component of starch is
18.
The aldehyde which is formed during photosynthesis of plants is
19.
Fructose is keto sugar, even then it gives red precipitate with Fehling solution because
20.
Which of the following is a polysaccharide?
21.
Which compound will NOT show mutarotation?
22.
Which of the following reagents cannot distinguish between glucose and fructose?
23.
Which of the following is correct about enzymes?
24.
In which disaccharide glycosidic linkage is formed between anomeric –OH of glucose and anomeric –OH of fructose?
25.
α- and β-glucose differ in the orientation of –OH group around
26.
Cellulose is a polymer of
27.
Glucose gives silver mirror test with Tollen’s reagent. It shows the presence of
28.
The reason for double helical structure of DNA is
29.
An example of a sulphur containing amino acid is
30.
Rapid interconversion of α-D-glucose and β-D-glucose in solution is known as
31.
Which of the following is an amphoteric acid?
32.
The α-amino acid which contains an aromatic side chain is
33.
Reduction product of glucose is
34.
An alteration in the base sequence of nucleic acid molecule is
35.
Which one of the following is a non-reducing sugar?
36.
Which compound will NOT show mutarotation?
37.
The term anomers of glucose refers to
38.
Fructose is keto sugar, even then it gives red precipitate with Fehling solution because
39.
Conversion of maltose to glucose is possible by the enzyme
40.
Insulin production and its action in human body is responsible for the level of diabetes. This compound belongs to
41.
An example of a sulphur containing amino acid is
42.
Reducing property of monosaccharides is due to the presence of
43.
Which enzyme converts glucose to ethanol?
44.
The most important energy carrier in the living cells is
45.
Oxidation of fructose with bromine water gives
