1. 400 600 800 1000 200 400 600 800 1000 200 400 600 800 1000 200 400 600 800 1000 200 400 600 800 1000 200 Replication Trans- cription Trans- lation Gene Exprn Bio- technology

2. These are the three stages in replication.

3. What are initiation, elongation and termination? 200 points

4. This is the enzyme that opens the helix.

5. What is helicase? 400 points

6. . RNA ________ synthesizes primer on DNA strand.

7. What is RNA primase? 600 points

8. If DNA polymerase I is not functioning properly, this is the result.

9. What is a mutation? 800 points

10. This enzyme joins Okazaki fragments and seals nicks in the sugar phosphate backbone.

11. What is Ligase? 1000 points

12. This is the one and only enzyme at work during transcription.

13. What is RNA polymerase? 200 points

14. This occurs in termination.

15. What is the RNA is released? 400 points

16. RNA polymerase performs these three functions. DOUBLE JEOPARDY

17. What are opens the helix, starts the new strand and creates a polymer of RNA? DOUBLE JEOPARDY 600 points

18. These three things have to happen in order for an RNA transcript to turn into mRNA.

19. What are 5’ cap and 3’ poly-A tail added, introns removed? 800 points

20. This is a molecule that cuts out introns (non-coding regions) in an RNA transcript.

21. What is a spliceosome? 1000 points

22. This is the cell organelle at which translation occurs.

23. What is the ribosome? 200 points

24. These are the amino acid carriers.

25. What are tRNA molecules? 400 points

26. . A codon in messenger RNA is translated into either of these two things.

27. What are amino acids and start and stop signal codons (ex: AUG start codon, UAA/UAG/UGA stop codons)? 600 points

28. There are this many possible tRNA molecules (codons).

29. What is 64? 800 points

30. Gene regulation can happen in these two ways.

31. What are positive and negative gene expression? 1000 points

32. These are sections of DNA on a bacterial chromosome that contain related genes.

33. What are operons? 200 points

34. This molecule, in bacteria, controls whether or not RNA polymerase can proceed.

35. What is the repressor? 400 points

36. This type of control is demonstrated when parts of the DNA remain condensed (turned off).

37. What is negative control? 600 points

38. Lactose acts as this type of molecule in the lac operon model.

39. What is an inducer? 800 points

40. . Prokaryotes regulate gene expression primarily at this level.

41. What is the transcriptional level? 1000 points

42. This is what GMO stands for.

43. What is Genetically Modified Organism? 200 points

44. In this type of cloning, a baby is produced.

45. What is reproductive cloning? 400 points

46. CIFA is the abbreviated name of this governing body that reviews GMO’s.

47. What is the Canadian Food Inspection Agency? 600 points

48. These are the only 2 countries that do not require labelling of GMO’s.

49. What are Canada and the U.S.A.? 800 points

50. This company is a publicly traded American multinational agrochemical an d agricultural biotechnology corporation headquartered in Creve Coeur, Greater St. Louis, Missouri.

51. What are do I agree with you? 1000 points

52. Final Jeopardy Make your bets and hand them in!!

53. These are possible dangers of developing genetically modified organisms.

54. What are do I agree with you?