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This issssss….. JEOPARDY! Today’s exciting topic: DNA Structure, Scientists and Viruses The genetic code in DNA depends on the order of A. Nucleotides B. Pyrimidines C. Deoxyribonucleic Acids D. Phosphate Groups What is this a picture of?? A. A bacteria B. Bacteriophage C. Transforming factor D. Cell Which strain of bacteria killed the mice? A. Live Smooth B. Live Rough C. Heat killed Smooth D. Heat killed Rough Who was the first to explore genetic material with mouse experiments? A. Oswald Avery B. Fredrick Griffith C. Chase and Hershey D. Watson and Crick Who first modeled the DNA molecule? A. Phoebus Levene B. Fredrick Griffith C. Erwin Chargaff D. Watson and Crick Who used X-ray crystallography to discover the structure of DNA? A. Rosalind Franklin B. Watson and Crick C. Erwin Chargaff D. Oswald Avery 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 Which phase is shown below? A. Attachment B. Injection C. Assembly D. Release What does Radioactive Phosphorus indicate? A. DNA B. Protein C. Carbohydrate D. Lipid What is this structure called? A. Deoxyribose B. Phosphate C. Nitrogenous base D. Nucleotide Which of the following bases is a pyrimidine? A. Adenine B. Thymine C. Guanine D. Deoxyribose Which of the following is a two ringed structure? A. Guanine B. Thymine C. Deoxyribose D. Phosphate How many strands does DNA have? A. 1 B. 2 C. 3 D. 4 Where does a Eukaryotic cell store DNA? A. Cytoplasm B. Nucleus C. Ribosome D. Nuclear Membrane What phase is shown below? A. Attachment B. Injection C. Assembly D. Release Which DNA sequence compliments the following: TCAAGC? A. AGTTCG B. AGTTGC C. CTGGAT D. GACCTA What was the conclusion Griffith reached? A. Smooth strain killed the mice B. Rough strain killed the mice C. DNA is the transforming factor D. There is a transforming factor In which life cycle does the virus break out and spread? A. Lysogenic B. Lytic C. Dormant D. Mitosis Which of the following is NOT part of the 5 stages of viral attack? A. Attachment B. Breakdown C. Replication D. Assembly What did Oswald Avery use in his experiments? A. Enzymes B. Lipids C. Carbohydrates D. Sodium hydroxide What is a prophage? A. A bacteriophage B. A bacteria cell C. Phage DNA integrated into bacterial DNA D. Bacterial DNA What makes up a nucleotide? A. Phosphate, sugar and carbohydrate B. Phosphate, sugar and nitrogenous base C. Sugar, nitrogenous base and pyrimidines D. Sugar, nitrogenous base and purines What is exposed on the 5′ end of a DNA molecule? A. Hydroxyl group B. Deoxyribose sugar C. Nitrogenous base D. Phosphate group How many/what kind of bonds are between Adenine and Thymine? A. 3 hydrogen bonds B. 2 hydrogen bonds C. 3 peptide bonds D. 2 peptide bonds FINAL JEOPARDY!! Write on sheet of paper how much your group gambles Put names of everyone in group and group #! Fold and HAND IN!! Write answer to final question on separate sheet of paper with group # on it Final Jeopardy: 1. Whose experiment is outlined below? 2. Label A, B, C and D with radioactivity or no radioactivity 3. What was the conclusion reached? A C B D Final Jeopardy!! 1. Hershey and Chase! 2. A: radioactivity B: no radioactivity C: no radioactivity D: radioactivity 3. DNA is the genetic material!
