Welcome to your Biomolecules
1.
Which of the following is correct about enzymes?
2.
Oxidation of fructose with bromine water gives
4.
The aldehyde which is formed during photosynthesis of plants is
5.
Which one of the following carbohydrates will show mutarotation?
6.
Which amino acid is achiral?
7.
Which one on reduction with NaBH4 gives equimolar sorbitol and mannitol?
8.
Cellulose is a polymer of
9.
Insulin production and its action in human body is responsible for the level of diabetes. This compound belongs to
10.
An example of a sulphur containing amino acid is
11.
Which enzyme converts glucose to ethanol?
12.
The α-amino acid which contains an aromatic side chain is
13.
Reducing property of monosaccharides is due to the presence of
14.
Basic solution of fructose contains
15.
Iodine test is shown by
16.
Glucose reacts with acetic anhydride to form
17.
Enzymes are made up of
18.
α- and β-glucose differ in the orientation of –OH group around
19.
The term anomers of glucose refers to
20.
The pyrimidine bases present in DNA are
21.
Which of the following is an amphoteric acid?
22.
Which compound will NOT show mutarotation?
23.
Water insoluble component of starch is
24.
Carbohydrates are stored in human body as the polysaccharide
25.
The two structures of D-glucopyranose forms are
26.
Which of the following is known as levulose sugar?
27.
Which one of the following is a non-reducing sugar?
28.
In which disaccharide glycosidic linkage is formed between anomeric –OH of glucose and anomeric –OH of fructose?
29.
Rapid interconversion of α-D-glucose and β-D-glucose in solution is known as
30.
The most important energy carrier in the living cells is
31.
An alteration in the base sequence of nucleic acid molecule is
32.
The reason for double helical structure of DNA is
33.
Insulin production and its action in human body is responsible for the level of diabetes. This compound belongs to
34.
Which of the following reagents cannot distinguish between glucose and fructose?
35.
Fructose is keto sugar, even then it gives red precipitate with Fehling solution because
36.
Which of the following is a polysaccharide?
37.
Fructose is keto sugar, even then it gives red precipitate with Fehling solution because
38.
Fibrous proteins are insoluble in
39.
An example of a sulphur containing amino acid is
40.
Basic solution of fructose contains
41.
Glucose gives silver mirror test with Tollen’s reagent. It shows the presence of
42.
Which compound will NOT show mutarotation?
43.
Conversion of maltose to glucose is possible by the enzyme
44.
Carbohydrates are stored in human body as the polysaccharide
45.
Reduction product of glucose is
