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Carbohydrate Metabolism
Kreb’s cycle occurs in _________ conditions?
Aerobic
Microaerophilic
Anaerobic
Aerobic and anaerobic
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Carbohydrate Metabolism
Which of the following is a non-reducing sugar____________?
Maltose
Glucose
Lactose
Sucrose
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Carbohydrate Metabolism
One molecule of acetyl Co-A gives rise to ________ ATP molecules?
8
2
12
32
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Carbohydrate Metabolism
All these reactions take place inside the mitochondria except____________?
EMP pathway
Urea cycle
Krebs cylce
Electron transfer
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Carbohydrate Metabolism
Blood glucose level cannot be augmented by mobilization of muscle glycogen due to lack of_____________?
Aldolase
G-6-P phydrogenase
G-6-P dehydrogenase
Glucokinase
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Carbohydrate Metabolism
The main enzyme responsible for activation of xenobiotics in (detoxification)____________?
Cytochrome P-450
Glucuronyl transferase
NADPH cytochrome P-450 reductase
Glutathione S-transferase
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Carbohydrate Metabolism
The uptake of glucose by the liver increase following a carbohydrate meal because____________?
There is increase in phosphorylation of glucose by glucokinase
Glucokinase has a low Km for glucose
GLUT-2 stimulated by insulin
Hexokinase in liver has a high affinity for glucose
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rikazzz
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Carbohydrate Metabolism
The compound that can give rise to glucose by gluconeogenesis is_____________?
Palmitic acid
Lactate
Acetyl CoA
Fructose
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Carbohydrate Metabolism
During conversion of glycerol to pyruvic acid, the first glycolytic intermediate to form is_______________?
3- phospho glyceric acid
2- phospho glyceric acid
3- phospho glyceralehyde
Dihydroxy acetone phosphate
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rikazzz
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Carbohydrate Metabolism
Which one of the following enzymes provides a link between glycolysis and the citric acid cycle ?
Pyruvate kinase
Lactate dehydrogenase
Citrate synthase
Pyruvate dehydrogenase
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