1. 7.1-7.2 Scientists DNA Structure Replication
Welcome to Jeopardy!
Scientists
DNA Structure
Replication

2. First to explore the genetic material with mouse experiments

3. Used X-ray crystallography to discover the structure of DNA

4. The genetic code in DNA depends on the order of

5. Which strain of bacteria killed the mice in Griffith’s Experiment?

6. Which life cycle of a virus is said to be “dormant”?
* Fill in *

7. Who constructed a model of the DNA molecule…

8. What are the arrows pointing to?

9. Which of the following is not a characteristic of viruses
A. Have their own Genome
B. Lack Enzymes
C. One virus can infect all cell types
D. Have a capsid

10. What is this a picture of

11. What phase is this
A. Attachment
B. Injection
C. Assembly
D. Release

12. DNA wraps around ______ to form ___________.
A. Nucleosomes/Histones
B. Chromatin/Histones
C. Histones/Nucleosomes
D. Chromatin/Nucleosomes

13. Sometimes mistakes in DNA replication are made. These are called…
A. fragments
B. mutations
C. semi-conservative mistakes
D. alternative base-pairing

14. What phase is this
A. Attachment
B. Injection
C. Assembly
D. Release

15. What does Radioactive Phosphorus indicate?

16. If there is 20% of Thymine, what percentage is there of Guanine?

17. What enzyme removes the segment of RNA from the daughter strand during replication?

18. What is this structure called?

19. What are the Pyrimindines?

20. The following demonstrates DNA replication in what type of cell?
*Fill in*

21. Which nitrogen bases contain a two ringed structure?

22. How many strands does DNA have?

23. DNA is copied in a process called

24. What is letter A? A

25. Which molecules make up the backbone of DNA?

26. Which is not an enzyme involved in DNA replication?
A. DNA ligase
B. DNA polymerase
C. helicase
D. RNA primer

27. Where does the cell store the DNA?

28. The enzyme that adds new nucleotides to the daughter strand is called

29. After replication, each new strand of DNA has
A. 2 daughter strands
B. 2 parent strands
C. one RNA, one DNA strand
D. 1 parent, 1 daughter strand

30. During DNA replication, what nucleotide base sequence is synthesized along an original strand that has the sequence TCAAGC?

31. The strand in DNA replication that is continuous and does not have any breaks is the _______ _______.

32. The scientist(s) who discovered that DNA has nucleotides

33. To which end are nucleotides added?
A. The 5’ end of the parent strand
B. The 5’ end of the daughter strand
C. The 3’ end of the parent strand
D. The 3’ end of the daughter strand

34. The life cycle of a virus where the virus is “active” and goes through the 5 stages of attack is the ______ cycle.

35. Which of the 5 bases is NOT found in DNA?
* Fill in*

36. What type of bonds are found between a phosphate and sugar molecule in a strand of DNA?

37. DNA coiled around a histone protein is called _________.

38. For 2 points… List the 5 stages of attack of a virus IN ORDER 

39. For 3 Points… How many hydrogen bonds would be made in adding the complimentary sequence to the following ATGCTCA

40. Double Jeopardy. Describe the process of replication in order
Double Jeopardy! Describe the process of replication in order. Include ALL of the components involved and their purpose!