Biochemistry MCQ (BP203 T) I (QUIZ - 20) F. Y. B. Pharm SEM –II (UNIT- 2)

 

BIOCHEMISTRY (BP203T) MCQ (Quiz-20) 

Carbohydrate Metabolism 

MULTIPLE CHOICE QUESTIONS

F. Y. B. PHARM  SEM-II (UNIT - 2)

AS PER PCI SYLLABUS

1. Which of the following reactions is unique to gluconeogenesis?

  A) Phosphoenol pyruvate pyruvate  
B) Oxaloacetate phosphoenol pyruvate
C) Glucose-6-phosphate Fructose-6-phosphate
D) Lactate Pyruvate

... Answer is : B) Oxaloacetate phosphoenol pyruvate

2. The conversion of pyruvate to acetyl CoA and CO 2

A) Involves the participation of lipoic acid
B) Depends on the coenzyme biotin
C) Occurs in the cytosol
D) Is reversible

... Answer is : A) Involves the participation of lipoic acid

3. How many ATPs are produced in the conversion of phosphoenol pyruvate to citrate?

A) 6
B) 4
C) 2
D) 1

... Answer is : B) 4

4. Phenylalanine is the precursor of

A) Throxine
B) L-DOPA
C) Histamine
D) Tyrosine

... Answer is : D) Tyrosine

5. Galactose is a main constituent of

A) Chitin
B) Cane sugar
C) Milk sugar
D) Honey

... Answer is : C) Milk sugar

6. Glycogen is present in all body tissues except .

A) Brain
B) Kidney
C) Stomach
D) Liver

... Answer is : A) Brain

7. The general formula for polysaccharide is

A) (C6H12O5)n
B) (C6H10O5)n
C) (C5H10O5)n
D) (C6H12C6)n

... Answer is : B) (C6H10O5)n

8. Human heart muscle contains

A) D-Ribose
B) L-Xylose
C) D-Xylose
D) D-Arabinose

... Answer is : C) D-Xylose

9. On boiling Benedict’s solution is not reduced by

A) Maltose
B) Fructose
C) Lactose
D) Sucrose

... Answer is : D) Sucrose

10. Barfoed’s solution is not reduced by

A) Mannose
B) Sucrose
C) Glucose
D) Ribose

... Answer is : B) Sucrose