1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 How was Your DNAy? Come on, baby Do the Replication Hey babe, What’s YouR NAme? Teenage Mutant Ninja Turtles Express Yourself

2. Glucose is to glycogen, as ___________ is to DNA.

3. nucleotide

4. Specifically, what are the three parts to DNA nucleotide?

5. Deoxyribose, phosphate, nitrogenous base

6. Cytosine and Thymine have a single ring and are known as this.

7. pyramidine

8. The 5’ end and 3’ end refer to what part of the 5 carbon sugar?

9. Carbon 5 at top and carbon 3 at the bottom

10. These two scientists figured out that DNA carries genetic information, whereas proteins do not.

11. Hershey and Chase

12. Helicase breaks these bonds between these molecules.

13. Hydrogen, nitrogenous bases

14. This enzyme glues Okazaki fragments together.

15. Ligase

16. This enzyme lays down a short segment of RNA in order to start replication.

17. Primase

18. This term refers to how replication uses a template strand; and therefore, the new DNA consists of only one newly synthesized strand per double helix.

19. Semi- conservative

20. This enzyme digests and replaces the RNA primer with DNA

21. DNA Polymerase

22. These are the three kinds of RNA

23. mRNA, tRNA, rRNA

24. These two things are is RNA, but not DNA

25. Ribose, uracil

26. This molecule is made from DNA, and read by ribosomes.

27. mRNA

28. This part of the ribosome is where the tRNA enters bringing its corresponding amino acid

29. A site

30. From 5’ to 3’, what is the mRNA sequence that corresponds to the DNA strand: 5’ ATACCGAAT 3’

31. AUUCGGUAU (had to flip it!!!)

32. This is a change in the genetic code at a single nucleotide.

33. Point mutation

34. In thinking about protein synthesis, this is the least harmful point mutation.

35. Substitution

36. These three mutations involve chromosomal breakage.

37. Inversion, Deletion, translocation

38. If a cell was doubly fertilized (by two sperm), this would be the term to describe its chromosomes

39. Triploid, or polyploid

40. How are mutations linked to evolution?

41. Mutations are the ultimate source of genetic variation. If something is a beneficial mutation, it may increase over time in the population (change over time).

42. When a genes is expressed, this means what two processes are occurring?

43. It is being transcribed and translated.

44. Gene expression in prokaryotes can be halted by this.

45. Repressor

46. This region of an operon allows transcription to continue.

47. Operator

48. These genes in eukaryotes code for specific body arrangement.

49. Hox genes

50. _______________ breaks lactose into galactose and glucose in prokaryotes, and ____________ breaks lactose into glucose and galactose in eukaryotes.

51. β-Galactosidase breaks lactose into galactose and glucose in prokaryotes, and Lactase breaks lactose into glucose and galactose in eukaryotes.