1. Even in cases with severe destruction of DNA, it can be tested byELISASTRWestern blotPCRQuestion 1 of 20 2. Krebs cycle does not occur inHeartMuscleRBCAll of the aboveQuestion 2 of 20 3. Enzymes concerned with the citric acid cycle are found in theRibosomesMitochondriaNucleusNon particulate cytoplasmQuestion 3 of 20 4. Carnitine is synthesized fromAgrinineHistidineCholineLysineQuestion 4 of 20 5. Which of the following is a nucleosideUridineThymineAdenineGuanineQuestion 5 of 20 6. Which of the following is NOT a characteristic feature of allosteric enzymes?Follow Michaelis-Menton kineticsPresence of Modulator siteGive sigmoid shaped curveThey are multienzyme complexesQuestion 6 of 20 7. Which of these is a homopolysaccharideChondroitin sulphateChitinDermatan sulphateHyaluronic acidQuestion 7 of 20 8. Least energy producing cycleKreb's cycleHMP shuntGlycolysisFatty acid oxidationQuestion 8 of 20 9. Transport of ADP in and ATP out of mitochondria is inhibited by-CyanideRotenomeAtractylosideOligomycinQuestion 9 of 20 10. Movement of protein from nucleus to cytoplasm can be seen byConfocal microscopyFISHElectron microscopyFRAPQuestion 10 of 20 11. In Ecoli, Arthur Kornberg found which enzymeTopoisomeraseGlucose 6 phosphate dehydrogenaseFatty acid synthaseDNA polymeraseQuestion 11 of 20 12. DNA fragments formed by the action of Restriction endonucleases, are seperated byHigh pressure liquid chromatographyPaper chromatographyUltracentrifugationAgarose gel electrophoresisQuestion 12 of 20 13. increased levels of alanine in serum after fasting suggestsbreak in continuity of plasma membrane resulting in leakage of aminoacidsdecreased uptake of alanine by liverincreased release of alanine from musclereduced aminoacid utilisation for gluconeogenesisQuestion 13 of 20 14. The major role of 2,3 bisphosphoglycerate in RBCs isRelease of oxygenBinding of oxygenReversal of glycolysisAcid base balanceQuestion 14 of 20 15. Splicing activity is a function ofmRNAr RNAsn RNAt RNAQuestion 15 of 20 16. TTX resistant sodium channel isTVRP1NMDANAv1.8NAv1.1Question 16 of 20 17. Apart from occurring in nucleic acids, pyrimidines are also found inFlavin mononucleotideThiamineTheobromineTheophyllineQuestion 17 of 20 18. Ammonia in brain is trapped byAspartateAlanineGlutamineOrnithineQuestion 18 of 20 19. Amino acid which can be used in both gluconeogenesis and ketogenesisTyrosineThreonineValineArginineQuestion 19 of 20 20. Identification of individual by their DNA was invented byJeffreysLewisShapiroPastureQuestion 20 of 20 Loading...