Biochemistry Mcqs

In which type of glycogen storage disease is hyper uricemia a feature ?

• (A)  I
• (B)  II
• (C)  III
• (D)  IV

Answer

Submitted By :Ali Uppal

Galactosemia commonly is due to deficiency of_____________?

• (A)  Galactose 1 phosphatase uridyl transferase
• (B)  Galactose 1 phosphatase
• (C)  Glucose 1 phosphatase
• (D)  Glucose 6 phosphatase

Answer

Submitted By :Ali Uppal

Blood glucose level cannot be augmented by mobilization of muscle glycogen due to lack of_____________?

• (A)  G-6-P dehydrogenase
• (B)  G-6-P phydrogenase
• (C)  Aldolase
• (D)  Glucokinase

Answer

Submitted By :Ali Uppal

All are true regarding glucose 6 phosphate deficiency except______________?

• (A)  Hyperuricemia
• (B)  Hyperglycemia
• (C)  Defective cori cycle
• (D)  Increased mobilization of glycogen from liver

Answer

Submitted By :Ali Uppal

All these reactions take place inside the mitochondria except____________?

• (A)  EMP pathway
• (B)  Krebs cylce
• (C)  Urea cycle
• (D)  Electron transfer

Answer

Submitted By :Ali Uppal

One molecule of acetyl Co-A gives rise to ________ ATP molecules?

• (A)  2
• (B)  8
• (C)  12
• (D)  32

Answer

Submitted By :Ali Uppal

Which is not a oligosaccharide sugar ?

• (A)  Galactose
• (B)  Lactose
• (C)  Maltose
• (D)  Sucrose

Answer

Submitted By :Ali Uppal

Glycogen breakdown leads to formation of______________?

• (A)  Glucose
• (B)  Lactic acid
• (C)  Glucose & Lactic acid
• (D)  Glycoprotein

Answer

Submitted By :Ali Uppal

Increase in pyruvate and lactate is seen in which of the following deficiency ?

• (A)  Thiamine
• (B)  Pyridoxine
• (C)  Niacin
• (D)  Vitamin C

Answer

Submitted By :Ali Uppal

Which of the following is a non-reducing sugar____________?

• (A)  Glucose
• (B)  Maltose
• (C)  Lactose
• (D)  Sucrose

Answer

Submitted By :Ali Uppal