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Welcome to Jeopardy! 12.1-12.2 Scientists, DNA Structure Replication.

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Presentation on theme: "Welcome to Jeopardy! 12.1-12.2 Scientists, DNA Structure Replication."— Presentation transcript:

1 Welcome to Jeopardy! 12.1-12.2 Scientists, DNA Structure Replication

2 The genetic code in DNA depends on the order of A. Nucleotides A. NucleotidesNucleotides B. Pyrimidines B. PyrimidinesPyrimidines C. Major Grooves C. Major GroovesMajor GroovesMajor Grooves D. Phosphate Groups D. Phosphate GroupsPhosphate GroupsPhosphate Groups

3 What is this a picture of A. A bacteria B. Bacteriophage C. Transforming factor D. Cell

4 Which strain of bacteria killed the mice? A. Live Smooth A. Live Smooth B. Live Rough B. Live Rough C. Heat killed Smooth C. Heat killed Smooth D. Heat killed Rough D. Heat killed Rough

5 First to explore the genetic material with mouse experiments A. Oswald Avery A. Oswald Avery B. Fredrick Griffith B. Fredrick Griffith C. Chase and Hershey C. Chase and Hershey D. Watson and Crick D. Watson and Crick

6 Modeled the DNA molecule. A. P. A. Levene A. P. A. Levene B. Fredrick Griffith B. Fredrick Griffith C. Erwin Chargaff C. Erwin Chargaff D. Watson and Crick D. Watson and Crick

7 Used X-ray crystallography to discover the structure of DNA A. Rosalind Franklin A. Rosalind Franklin B. Watson and Crick B. Watson and Crick C. Erwin Chargaff C. Erwin Chargaff D. Oswald Avery D. Oswald Avery

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

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

10 What does Radioactive Phosphorus indicate? A. DNA A. DNA B. Protein B. Protein C. Carbohydrate C. Carbohydrate D. Lipid D. Lipid

11 What is this structure called? A. Deoxyribose A. Deoxyribose B. Phosphate B. Phosphate C. Nitrogenous base C. Nitrogenous base D. Nucleotide D. Nucleotide

12 Which of the following bases is a pyrimidine A. Adenine A. Adenine B. Thymine B. Thymine C. Guanine C. Guanine D. Deoxyribose D. Deoxyribose

13 Which of the following is a two ringed structure? A. Guanine A. Guanine B. Thymine B. Thymine C. Deoxyribose C. Deoxyribose D. Phosphate D. Phosphate

14 How many strands does DNA have? A. 1 A. 1 B. 2 B. 2 C. 3 C. 3 D. 4 D. 4

15 DNA is copied in a process called A. Transcription A. TranscriptionTranscription B. Translation B. TranslationTranslation C. Replication C. ReplicationReplication D. Transformation D. Transformation

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

17 Where does the cell store the DNA? A. Cytoplasm A. CytoplasmCytoplasm B. Nucleus B. NucleusNucleus C. Ribosome C. RibosomeRibosome D. Nuclear Membrane D. Nuclear MembraneNuclear MembraneNuclear Membrane

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

19 The enzyme that replicates DNA is called A. DNase A. DNaseDNase B. DNA Polymerase B. DNA PolymeraseDNA PolymeraseDNA Polymerase C. RNA Polymerase C. RNA PolymeraseRNA PolymeraseRNA Polymerase D. Helicase D. HelicaseHelicase

20 A segment of DNA that codes for a protein is known as A. purine A. purinepurine B. nucleotide B. nucleotide C. gene C. genegene D. pyrimidine D. pyrimidinepyrimidine

21 After replication, each new strand of DNA has A. 2 daughter strands A. 2 daughter strands2 daughter strands2 daughter strands B. 2 parent strands B. 2 parent strands2 parent strands2 parent strands C. one RNA, one DNA strand C. one RNA, one DNA strandone RNA, one DNA strandone RNA, one DNA strand D. 1 parent, 1 daughter strand D. 1 parent, 1 daughter strand1 parent, 1 daughter strand1 parent, 1 daughter strand

22 During DNA replication, what nucleotide base sequence is synthesized along an original strand that has the sequence TCAAGC? A. AGTTCG A. AGTTCG B. ATGGCG B. ATGGCG C. CTGGAT C. CTGGAT D. GACCTA D. GACCTA

23 Name the small segments of the lagging DNA strand. A. ligase A. ligase B. Okazaki fragments B. Okazaki fragments C. polymerase C. polymerase D. RNA primers D. RNA primers

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