A. 1
B. 2
C. 3
D. 4
Related Mcqs:
- Increase in pyruvate and lactate is seen in which of the following deficiency ?
A. Thiamine
B. Pyridoxine
C. Niacin
D. Vitamin C - Increase in lactate and pyruvate is seen in deficiency of_____________?
A. Pyridoxin
B. Niacin
C. Thiamine
D. Retinotic acid - Which of the following is correct of the pyruvate dehydrogenase enzyme complex ?
A. It is present in cytoplasm
B. Catalyzes the conversion of pyruvate to oxaloacetate
C. Requires TPP as cofactor
D. Catalyzes a reversible reaction - Which of the following is not a polymer of glucose?
A. Glycogen
B. Cellulose
C. Amylase
D. Inulin - Which of the following statement is TRUE? The hydrolysis of lactose yields glucose and galactose_____________?
A. The hydrolysis of lactose yields glucose and galactose
B. The hydrolysis of maltose yields glucose and fructose
C. The hydrolysis of sucrose yields only glucose
D. All of the above statements are true - The uptake of glucose by the liver increase following a carbohydrate meal because____________?
A. There is increase in phosphorylation of glucose by glucokinase
B. GLUT-2 stimulated by insulin
C. Glucokinase has a low Km for glucose
D. Hexokinase in liver has a high affinity for glucose - Glucose can be synthesized from all except_____________?
A. Amino acids
B. Glycerol
C. Acetoacetate
D. Lactic acid - The conversion of glucose 6-P to fructose 6-P is an example of which of the following reactions___________?
A. Phosphate transfer
B. Isomerisation
C. Dehydration
D. Aldol cleavage - Renal threshold for glucose is______________?
A. 80 mg%
B. 100 mg%
C. 180 mg/ dl
D. 200 mg% - The monsaccharide glucose is best described by which one of the following statements ?
A. It usually exists in the furanose form
B. It is a ketose
C. It possessesan anomeric C-2 carbon atom
D. It formspart of the disaccharide sucrose
