Biochemistry MCQ (BP203 T) I (QUIZ - 26) F. Y. B. Pharm SEM –II (UNIT- 2)

 

BIOCHEMISTRY (BP203T) MCQ (Quiz-26) 

Carbohydrate Metabolism 

MULTIPLE CHOICE QUESTIONS

F. Y. B. PHARM  SEM-II (UNIT - 2)

AS PER PCI SYLLABUS

1. One molecule of glucose gives ______ molecules of CO 2 in one round of HMP shunt.

  A) 6  
B) 3
C) 2
D) 1

... Answer is : D) 1

2. For glycogenesis, Glucose should be converted to

A) Sorbitol
B) UDP glucose
C) Pyruvic acid
D) Glucuronic acid

... Answer is : B) UDP glucose

3. One of the following statement is correct:

A) UDP glucose molecules interact and grow into a Glycogen tree
B) Insulin converts glycogen synthase b to a
C) cAMP converts glycogen synthase b to ‘a’
D) Glycogen synthase ‘a’ is the phosphorylated

... Answer is : B) Insulin converts glycogen synthase b to a

4. Glucose enters the cells by

A) insulin dependent transport
B) insulin independent transport
C) enzyme mediated transport
D) Both (A) and (B)

... Answer is : D) Both (A) and (B)

5. When O 2 supply is inadequate, pyruvate is converted to

A) Alanine
B) Acetyl CoA
C) Phosphopyruvate
D) Lactate

... Answer is : D) Lactate

6. Before pyruvic acid enters the TCA cycle it must be converted to .

A) Lactate
B) α-ketoglutarate
C) Acetyl CoA
D) Citrate

... Answer is : C) Acetyl CoA

7. The formation of citrate from oxalo acetate and acetyl CoA is

A) Condensation
B) Hydrolysis
C) Reduction
D) Oxidation

... Answer is : A) Condensation

8. The number of ATP produced in the succinate dehydrogenase step is

A) 4
B) 3
C) 2
D) 1

... Answer is : C) 2

9. UDP Glucuronic acid is required for the biosynthesis of

A) Starch
B) Lactose
C) Glycogen
D) Chondroitin sulphates

... Answer is : D) Chondroitin sulphates

10. Which one of the following cannot convert glucose to Vitamin C?

A) Monkeys
B) Cows
C) Dogs
D) Albino rats

... Answer is : A) Monkeys