Phosphofructokinase is the key enzyme of______________? A. Glycolysis B. Gluconeogenesis C. Beta oxidation D. TCA cycle

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_____________? A. IsocitrateB. Cisaconitate C. Oxalocetate D. Glutarate

In TCA cycle substrate level phosphorylation occurs at____________? A. Succinate dehydrogenase B. Malonate reductionC. Thiokinase D. None of the above

Which of the following is correctly matched ? A. Isocitrate to oxalo succinate -1 ATP is formedB. Succinyl CoA to succinate -1 ATP is formed C. Succinate to furmarate -1 ATP is formed D. Malate to oxaloacetate -1 ATP is…

The enzyme involved in the first committed step of glycolysis is____________? A. Phosphofructokinase B. Glucose-6-PhosphataseC. Hexokinase D. Enolase

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____________? A. Glucose B. Maltose C. LactoseD. Sucrose

What high energy phosphate compound is formed in the citric acid cycle through substrate level phosphorylation______________? A. ATP B. TTP C. ITPD. GTP

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