Phosphofructokinase is the key enzyme of______________?
A. Glycolysis
B. Gluconeogenesis
C. Beta oxidation
D. TCA cycle
Biochemistry
Which metabolite of TCA cycle is used in detoxification of ammonia in brain_____________?
Which metabolite of TCA cycle is used in detoxification of ammonia in brain_____________?
A. Alpha ketoglutarate
B. Ornithine
C. Oxalocetate
D. Glycine
In TCA cycle, citrate is converted in to after losing a molecule of H2O_____________?
In TCA cycle, citrate is converted in to after losing a molecule of H2O_____________?
A. Isocitrate
B. Cisaconitate
C. Oxalocetate
D. Glutarate
In TCA cycle substrate level phosphorylation occurs at____________?
In TCA cycle substrate level phosphorylation occurs at____________?
A. Succinate dehydrogenase
B. Malonate reduction
C. Thiokinase
D. None of the above
Which of the following is correctly matched ?
Which of the following is correctly matched ?
A. Isocitrate to oxalo succinate -1 ATP is formed
B. Succinyl CoA to succinate -1 ATP is formed
C. Succinate to furmarate -1 ATP is formed
D. Malate to oxaloacetate -1 ATP is formed
The enzyme involved in the first committed step of glycolysis is____________?
The enzyme involved in the first committed step of glycolysis is____________?
A. Phosphofructokinase
B. Glucose-6-Phosphatase
C. Hexokinase
D. Enolase
The end product of glycolysis under anaerobic conditions is_______________?
The end product of glycolysis under anaerobic conditions is_______________?
A. Lactic acid
B. Pyruvic acid
C. Acetoacetic acid
D. Oxaloacetic acid
Which of the following is a non-reducing sugar____________?
Which of the following is a non-reducing sugar____________?
A. Glucose
B. Maltose
C. Lactose
D. Sucrose
What high energy phosphate compound is formed in the citric acid cycle through substrate level phosphorylation______________?
What high energy phosphate compound is formed in the citric acid cycle through substrate level phosphorylation______________?
A. ATP
B. TTP
C. ITP
D. GTP
The main enzyme responsible for activation of xenobiotics in (detoxification)____________?
The main enzyme responsible for activation of xenobiotics in (detoxification)____________?
A. Cytochrome P-450
B. Glutathione S-transferase
C. NADPH cytochrome P-450 reductase
D. Glucuronyl transferase