1. Which of the following is a nucleosideAdenineUridineGuanineThymineQuestion 1 of 20 2. Which of the following is not a glycerosphingolipidPlasmalogensCardiolipinLecithinSphingomyelinQuestion 2 of 20 3. Histidine is the most important amino acid for buffering in normal conditions becauseIt regulates kidney acid-base balancePka value is very lowPka value is higher than pHPka value is closer to pHQuestion 3 of 20 4. Which vitamin is essential for metabolism of sulphur containing amino acidsVitamin CThiamineFolic acidBiotinQuestion 4 of 20 5. the major fate of glucose -6 phosphate in tissue in a well fed state ishydrolysis to glucoseisomerisation to fructose 6 phosphateconversion to glycogenconversion to ribulose 5 phosphateQuestion 5 of 20 6. Same aminoacid is coded by multiple codons due to followingFrame-shift mutationDegeneracyMutationTranscriptionQuestion 6 of 20 7. Gluconeogenesis takes place inLiverAdipocyteMonocyteRBCQuestion 7 of 20 8. During gluconeogenesis reducing equivaents from mitochondria to cytosol are transported byGlutamateMalateAsparateOxaloacetateQuestion 8 of 20 9. The aminoacid carboxylated by vitamin K isGlutamateAspartateHistidineProlineQuestion 9 of 20 10. Poly(A) tail on translation will give rise toPolyglycinePolylysinePolyprolinePolyalanineQuestion 10 of 20 11. Glutamine replaced by valine in sickle cell anemia is characterised byNon sense mutation of beta chainDeletion of beta chainDegradation of beta chainMissense mutation of beta chainQuestion 11 of 20 12. Which of the following metabolic pathway in carbohydrate metabolism is required for synthesis of nucleic acidGlycogenesisGluconeogenesisHMP shuntGlycolysisQuestion 12 of 20 13. Which amino acid is not involved in transaminationHistidineAspartateLysineAlanineQuestion 13 of 20 14. HMP shunt occurs in all organs exceptBrainRBCLiverAdipose tissueQuestion 14 of 20 15. Activity of which of the following enzyme is not affected by insulinGlycogen synthaseGlucokinaseHMG Co A reductaseHexokinaseQuestion 15 of 20 16. Poly 'A' tail attached at 3' end of mRNA helps inStabilisation of mRNAUnwinding of mRNATranscription of mRNAPolymerisation of mRNAQuestion 16 of 20 17. Thiamine level is monitered byG6PD activityReticulocytosisThiamine level in bloodTransketolase level in bloodQuestion 17 of 20 18. which of the following elements is known to influence the body's ability to handle oxidative stressCalciumPotassiumSeleniumIronQuestion 18 of 20 19. Cardiolipin is associated withRibosomeMitochondriaNucleusLysosomeQuestion 19 of 20 20. Glycogen synthase is activated byInsulinAMPGlucagonEpinophrineQuestion 20 of 20 Loading...