1. Role of selenocystein is important inNone of the aboveHydroxylation of dopamineOxidation of drugsAntioxidant mechanismQuestion 1 of 20 2. Theoretically, in most human cells, one glucose molecule produces enough usable chemical energy to synthesize44-48 ATP molecules32-34 ATP molecules36-38 ATP molecules30-32 ATP moleculesQuestion 2 of 20 3. Citrate to cis aconitate conversion is inhibited byfluoroacetatearsenitefluorideMalonateQuestion 3 of 20 4. which of the following is seen in association with membrane raftmannose binding proteinspectrin associated proteinguanosine triphosphate associated proteinglycosylphosphatidylinositol anchored proteinQuestion 4 of 20 5. in well fed state, the activity of CPT-1(Carnitine palmitoyl transferase) in outer mitochondrial membrane is inhibited byglucosepyruvateacetyl CoAmalonyl CoAQuestion 5 of 20 6. Which of these is a homopolysaccharideDermatan sulphateChondroitin sulphateHyaluronic acidChitinQuestion 6 of 20 7. A segment of a eukaryotic gene that is not represented in the mature messenger RNA is known asIntronExonTATA boxPlasmidQuestion 7 of 20 8. Urinary protein is detected byEhrlich's testBarfoed testBoiling testHay's testQuestion 8 of 20 9. Gluconeogenesis takes place inLiverAdipocyteRBCMonocyteQuestion 9 of 20 10. Not an essential amino acidLysineArginineGlutamateHistidineQuestion 10 of 20 11. Activity of which of the following enzyme is not affected by insulinHMG Co A reductaseGlucokinaseGlycogen synthaseHexokinaseQuestion 11 of 20 12. keratin is aGlobular proteinsNone of the aboveFibrous proteinsCylindrical proteinsQuestion 12 of 20 13. Which of the following is maximum in HDL as compared to other lipoproteinsFatty acidsApoproteinsCholesterolTriglycerideQuestion 13 of 20 14. In gout, deficiency of which enzyme is seenAMP DeaminaseInosine monophosphataseHGPRTaseXanthine oxidaseQuestion 14 of 20 15. Biotin is required for the activity ofSuccinate thiokinaseLactate dehydrogenasePyruvate carboxylasePhosphohexose isomeraseQuestion 15 of 20 16. Cori disease occurs due to deficiency ofHexokinaseGlucose 6 phosphatasePFKDebranching enzymeQuestion 16 of 20 17. DNA replication takes place in which phase of cell cycleG2G1SMQuestion 17 of 20 18. hydroxylation of phenylalanine to tyrosine requiresS-adenosyl methioninetetrahydrobiopterinTetrahydrofolatePyridoxal phosphateQuestion 18 of 20 19. Sphingomyelinase deficiency is seen inTay Sach's diseaseFarber's diseaseNiemann-Pick diseaseKrabbe's diseaseQuestion 19 of 20 20. Phenylketonuria occurs due to deficiency of which enzymeCystathionine synthetaseTHF reductasePhenylalanine hydroxylaseTyrosine kinaseQuestion 20 of 20 Loading...