1. The citric acid cycle is the final pathway for oxidation ofMineralsVitaminsEnzymesNone of the aboveQuestion 1 of 20 2. Which is not a monosaccharideGalactoseFructoseMaltoseGlucoseQuestion 2 of 20 3. Most commonly used vector for DNA cloningVirusPlasmidCosmidPhageQuestion 3 of 20 4. Maximum damage to DNA is caused byUV raysbeta raysalpha-raysgamma raysQuestion 4 of 20 5. Which of the following is maximum in HDL as compared to other lipoproteinsApoproteinsCholesterolFatty acidsTriglycerideQuestion 5 of 20 6. Gluconeogenesis takes place inMonocyteLiverAdipocyteRBCQuestion 6 of 20 7. Which of the following is a true statement regarding enzymesCompetitive inhibition shows unchnaged Km,unchanged VmaxNon competitive inhibition shows increased Km, unchanged VmaxNon competitiive inhibition shows unchanged Km,unchanged VmaxCompetitive inhibition shows increased Km, unchanged Vmax Question 7 of 20 8. Which of the following is a nucleosideThymineUridineGuanineAdenineQuestion 8 of 20 9. All of the following are sources of acetyl Co-A for fatty acid synthesis except one.Which one is the exceptionCitratePyruvateGlucoseCreatinineQuestion 9 of 20 10. Xylitol is aSynthetic sweet amino acidNatural sweet amino acidsynthetic five carbon sugarnatural five carbon sugarQuestion 10 of 20 11. Micosatellite sequence isSmall satelliteShort sequence (2-5) repeat DNAExtra chromosomal DNALooped -DNAQuestion 11 of 20 12. Fructose 2-6 bisphosphate regulates glycolysis at the level ofFructose 6 phosphatePhosphoenol pyruvateGlucose 6 phosphateGlyceraldehyde 3 phosphateQuestion 12 of 20 13. the major fate of glucose -6 phosphate in tissue in a well fed state isisomerisation to fructose 6 phosphateconversion to ribulose 5 phosphateconversion to glycogenhydrolysis to glucoseQuestion 13 of 20 14. Histidine is converted to histamine byHydroxylationTransaminationReductionDecarboxylationQuestion 14 of 20 15. GLUT-5 is transporter forGalactoseFructoseGlucoseMannoseQuestion 15 of 20 16. Which of the following is considered the active form of calciumAlbumin bound calciumProtein bound CalciumPhosphate bound calciumIonised calciumQuestion 16 of 20 17. Maple syrup disease is due to deficiency ofHistidine deaminaseIsocitrate dehydrogenase deficiencyBranched chain keto acid decarboxylaseHomegentase oxidaseQuestion 17 of 20 18. Which of the following is not a component of fatty acid synthase complexacetyl CoA carboxylaseKetoacyl synthaseacetyl transacylaseEnoyl reductaseQuestion 18 of 20 19. ATP is consumed at which step of glycolysisHexokinaseEnolasePyruvate kinaseIsomeraseQuestion 19 of 20 20. Glycogen synthase is activated byAMPInsulinGlucagonEpinophrineQuestion 20 of 20 Loading...