1. Leucine is a amino acid with aNon polar side chainNegatively charged side chainPolar side chainPositively charged side chainQuestion 1 of 20 2. Function of endonucleasesEnhancersTo find out antibiotic resistanceCut DNA at specific DNA sequencesTo point out the coding regionsQuestion 2 of 20 3. TATA box is seen inPromoter regionEnhancer regionSilencer regionPalindromic regionQuestion 3 of 20 4. Not a type of ketone bodyB-hydroxybutyratePyruvateAcetoneAcetoacetateQuestion 4 of 20 5. Which of the following is not degeraded by colonic floraLigninGlucosePectinStarchQuestion 5 of 20 6. Which method is used to seperate a mixture of lipidsPAGEChromatographyIsoelectric focusingElectrophoresisQuestion 6 of 20 7. Which of the following is not involved in RNA interferencePashamRNAmiRNADroshaQuestion 7 of 20 8. DNA replication occurs in how many phasesFourTwoFiveThreeQuestion 8 of 20 9. protein is purifies using ammonium sulphate byion exchange chromatographymolecular size exclusionsalting outmass chromatographyQuestion 9 of 20 10. Vitamin A toxicity causesNight blindnessDecreased intracranial pressureWernickes encephalopathyIncreased intracranial pressureQuestion 10 of 20 11. Maximum energy is liberated by hydrolysis ofPhosphenol pyruvateCreatine phosphateGlucose-5-phosphateATPQuestion 11 of 20 12. A child was found to have hypoglycemia,hepatomegaly and accumulation of highly branched glycogen called limit dextrins.He is likely to be suffering fromAnderson's diseaseVon Gierke's diseaseMcArdle's diseaseCori's diseaseQuestion 12 of 20 13. Phospholipids areComplex lipidsNoneSimple lipidsDerived lipidsQuestion 13 of 20 14. All are caused by amino acid deficiency exceptPhenylketonuriaAlkaptonuriaHomocysteinemiaGalactosemiaQuestion 14 of 20 15. true about isoenzymes issame distribution in different organscatalyse the same reactionsame quaternary structuresame enzyme classification with same numbersQuestion 15 of 20 16. Which of the following enzyme doesnot catalyse irreversible step in glycolysisHexokinasePhosphoglycerate kinasePyruvate kinasePhosphofructokinaseQuestion 16 of 20 17. Ketone bodies are formed only inpancreasstomachkidneyliverQuestion 17 of 20 18. Which of the following cells in the body metabolise glucose only through anaerobic pathwaysHepatocytesNeural cellsMuscle cellsRed blood cellsQuestion 18 of 20 19. Key enzyme in glycogenolysisGlycogen synthaseDebranching enzymeGlycogen phosphorylaseBranching enzymeQuestion 19 of 20 20. Cell differentiation by surface markersG bandingSpectrometryElectrophoresisFlowcytometryQuestion 20 of 20 Loading...