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.Management Sciences
Category: Carbohydrate Metobalism
The main pathways of metabolism in brain are______________?
A. Glycolysis and citric acid cycle
B. Glycogenolysis and Gluconeogenesis
C. Embden-Meyerhof Pathway and H.M.P shunt
D. Glycogenolysis and Citric and cycle
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
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
Which metabolite of TCA cycle is used in detoxification of ammonia in brain_____________?
A. Alpha ketoglutarate
B. Ornithine
C. Oxalocetate
D. Glycine
Kreb’s cycle occurs in _________ conditions?
A. Aerobic
B. Anaerobic
C. Microaerophilic
D. Aerobic and anaerobic
The end product of glycolysis under anaerobic conditions is_______________?
A. Lactic acid
B. Pyruvic acid
C. Acetoacetic acid
D. Oxaloacetic acid
Glucose 6 phosphatase deficiency is seen in______________?
A. Pomper’s disease
B. Von Gierke’s disease
C. McArdles syndrome
D. Downs syndrome
Inhibition of glycolysis by O2 is known a_____________?
A. Muni effect
B. Pasteur effect
C. Hill reaction
D. Gluconeogenesis
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