Welcome

1. Welcome to Jeopardy!

2. Making Babies Final Jeopardy DNA Dominant Meiosis Potpourri Proteins $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

3. $100 What are the two different ways organisms reproduce?

4. $100 Sexual or Asexual reproduction Round 1

5. $200 What is the process used to create sex cells?

6. $200 Meiosis Round 1

7. $300 What is the genotype for a boy? For a girl?

8. $300 Boy: XY Girl: XX Round 1

9. $400 How many different looking offspring can you have from a cross between two hybrids with complete/regular dominance?

10. $400 2 Round 1

11. $500 In purple people eaters, one-horn is dominant and no horns in recessive. Would any or all of the offspring of a hybrid purple people eater and a purple people eater with no horns have horns?

12. $500 Yes, 50%. Round 1

13. $100 What does DNA stand for?

14. $100 Deoxyribonucleic acid Round 1

15. $200 What are the different kinds of nitrogen bases in DNA and how do they match up?

16. $200 Cytosine with Guanine And Thymine with Adenine Round 1

17. $300 What is the structure of DNA and the function?

18. $300 DNA is a double helix structure that stores all of the “code” for creating and maintaining life. Round 1

19. Daily Double

20. $400 Name 3 differences between DNA and RNA.

21. $400 • DNA is double stranded, RNA is single stranded. • RNA can leave the nucleus and DNA cannot. • DNA has Thymine while RNA contains Uracil. Round 1

22. $500 If one side of a DNA strand reads GTA CCT AGA, what would the matching strand on the other side read?

23. $500 CAT GGA TCT Round 1

24. $100 Do dominant alleles hide or reveal recessive alleles?

25. $100 Hide Round 1

26. $200 In heterozygous individuals, which allele is expressed?

27. $200 The dominant allele Round 1

28. $300 Why were pea plants a good choice for Mendel’s genetic studies? (3 reasons)

29. $300 -They grow into mature plants very quickly -The produce numerous seeds rapidly -They have observable characteristics that come in two alternatives with no blending of these traits. Round 1

30. $400 What are the genotypes for the offspring of a cross between one homozygous recessive short plant and one heterozygous plant?

31. $400 Tt = 50%tt = 50% Round 1

32. $500 “Widow’s peak” is dominant to “no widow’s peak” in humans. What results would you predict from a cross between two heterozygous humans?

33. $500 TT = 25%Tt = 50%Tt = 25% widow’s peak = 75%no widow’s peak = 25% Round 1

34. $100 How many cells result at the end of meiosis?

35. $100 4 Round 1

36. $200 Does meiosis occur in sexual or asexual reproduction?

37. $200 Sexual reproduction Round 1

38. $300 What kind of cells does meiosis occur in?

39. $300 Gametes: sperm and egg Round 1

40. $400 How many chromosomes are in the resulting cells after human meiosis?

41. $400 23 Round 1

42. $500 Describe FOUR differences between mitosis and meiosis.

43. $500 Meiosis Results in 4 cells# of chromosomes reduced by half, 23Occurs only in gametes (sperm and egg) only in gonads (testes/ovary)Sexual reproduction Mitosis Results in 2 cells# of chromosomes stays the same, 46Occurs in all body cells All over bodyAsexual reproduction Round 1

44. $100 DNA is the genetic code for the production of what?

45. $100 Proteins Round 1

46. $200 Where does gene expression/the production of proteins occur?

47. $200 In the cytoplasm Round 1

48. $300 What is the difference between tRNA and mRNA in terms of their job/purpose?

49. $300 mRNA brings the DNA message out of the nucleus to the ribosome, and tRNA brings amino acids to the ribosome to be assembled into proteins. Round 1

50. $400 If DNA reads ATCGGACCT, what would the mRNA strand be?