Biochemistry MCQ (BP203 T) I (QUIZ - 2) F. Y. B. Pharm SEM –II (UNIT- 2)

 

BIOCHEMISTRY (BP203T) MCQ (Quiz-2)  

MULTIPLE CHOICE QUESTIONS

F. Y. B. PHARM  SEM-II (UNIT - 2)

AS PER PCI SYLLABUS

1. The number of isomers of glucose is

  A) 2  
B) 8
C) 16
D) 4

... Answer is : C) 16

2. Isomers differing as a result of variations in configuration of the —OH and —H on carbon atoms 2, 3 and 4 of glucose are known as

A) Epimers
B) Steroisomers
C) Anomers
D) Optical isomers

... Answer is : A) Epimers

3. a-D-glucose and ß -D-glucose are

A) Anomers
B) Stereoisomers
C) Keto-aldo pairs
D) Epimers

... Answer is : A) Anomers

4. Compounds having the same structural formula but differing in spatial configuration are known as

A) Epimers
B) Stereoisomers
C) Anomers
D) Optical isomers

... Answer is : B) Stereoisomers

5. In glucose the orientation of the —H and —OH groups around the carbon atom 5 adjacent to the terminal primary alcohol carbon determines

A) Dextro or levorotatory
B) a and ß anomers
C) D or L series
D) Epimers

... Answer is : C) D or L series

6. Erythromycin contains.

A) Trimethyl amino sugar
B) Sterol and sugar
C) Glycerol and sugar
D) Dimethyl amino sugar

... Answer is : D) Dimethyl amino sugar

7. The major sugar of insect hemolymph is

A) Trehalose
B) Sucrose
C) Glycogen
D) Pectin

... Answer is : A) Trehalose

8. The sugar found in RNA is

A) Ribose
B) Ribulose
C) Deoxyribose
D) Erythrose

... Answer is : A) Ribose

9. Invert sugar is

A) Lactose
B) Hydrolytic products of sucrose
C) Fructose
D) Sucrose

... Answer is : B) Hydrolytic products of sucrose

10. The monosaccharide units are linked by 1 , 4 glycosidic linkage in

A) Cellulose
B) Cellobiose
C) Sucrose
D) Maltose

... Answer is : D) Maltose