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6. enzyme that catalyses formation of DNA from activated deoxyribose nucleotides, using single stranded DNA as a template

  • DNA ligase
  • DNA polymerase
  • RNA polymerase
  • DNA helicase

7. enzyme that catalyses conversion of pyruvate into ethanal

  • ethanol dehydrogenase
  • pyruvate decarboxylase
  • ethanal dehydrogenase

8. enzyme that converts hydrogen peroxide into oxygen and water

  • catalase
  • adenyl cyclase
  • trypsin
  • amylase

9. the enzyme that converts starch into amylose

  • glucokinase
  • amylase
  • trypsin
  • glucosidase

10. enzyme that converts luciferin to oxyluciferin in presence of ATP

  • ATP sulfurylase
  • luciferase
  • apyrase
  • glucokinase

11. enzyme that synthesises RNA from a DNA template

  • RNA polymerase
  • Taq polymerase
  • RNA templase
  • ATP sulfurylase

12. enzyme that catalyses the hydrolysis of ATP to yield AMP and inorganic phosphate in pyrosequencing

  • RNA polymerase
  • luciferase
  • apyrase
  • ATP sulfurylase

13. enzyme that converts pyrophosphate into ATP in the presence of APS

  • DNA sulfurylase
  • ATP sulfurylase
  • apyrase
  • luciferase

14. enzyme that converts enthanal into ethanoic acid in the liver

  • adenyl cyclase
  • acetate dehydrogenase
  • ethanal dehydrogenase
  • ethanol dehydrogenase

15. enzyme used to create cDNA from an RNA template

  • reverse transcriptase
  • RNA polymerase
  • ATP sulfurylase
  • RNA helicase

16. a group of enzymes used to breakdown drugs and toxins

  • hydrogenases
  • cytochrome p450
  • endonucleases

17. thermostable enzyme used in PCR to amplify DNA

  • glucokinase
  • taq polymerase
  • sulfurylase
  • reverse transcriptase

18. enzyme that catalyses metabolism of glucose to produce ATP

  • pyruvate dehydrogenase
  • glucokinase
  • isomerase

19. enzyme that converts ethanal into ethanol

  • ethanol isomerase
  • ethanal dehydrogenase
  • ethanol dehydrogenase
  • pyruvate decarboxylase

20. enzyme that catalyses the acceptance of CO2 by ribulose bisphosphate

  • ATP sulfurylase
  • phosphorylase A
  • RuBisCO
  • ribulose