Jeopardy DNA1 DNA2 DNA3 DNA4 DNA5 Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy

$100 Question from DNA1 What is inside a bacteriophage?

$100 Answer from DNA1 Nucleic acid

$200 Question from DNA1 What do bacteriophages infect?

$200 Answer from DNA1 bacteria

$300 Question from DNA1 Why did Hershey and Chase label the viral DNA with radioactive phosphorus and not radioactive sulfur?

$300 Answer from DNA1 DNA contains phosphorus and no sulfur

$400 Question from DNA1 Which scientist made X-ray diffraction photos of DNA?

$400 Answer from DNA1 Franklin

$500 Question from DNA1 Watson and Crick discovered the two strands in DNA run in what direction?

$500 Answer from DNA1 Opposite directions

$100 Question from DNA2 Griffith called the process he observed transformation because

$100 Answer from DNA2 The harmless bacteria had been transformed

$200 Question from DNA2 What did Avery conclude caused transformation?

$200 Answer from DNA2 DNA was the transforming factor

$300 Question from DNA2 What is the chronological order of the Important discoveries in the structure of DNA?

$300 Answer from DNA2 Chargaff’s ratio of nucleotides Franklin’s X-ray diffraction Watson and Crick identify double helix

$400 Question from DNA2 What happened to the harmless bacteria in Griffith’s experiments?

$400 Answer from DNA2 Harmless bacteria change into harmful bacteria

$500 Question from DNA2 Which scientists did the following Experiment?

$500 Answer from DNA2 Hershey and Chase

$100 Question from DNA3 Since both the bacteriophage protein and DNA were radioactively labeled, how did the scientists determine that DNA was the material to infect the cell?

$100 Answer from DNA3 The phosphorus radioactive marker ended up in the cell

$200 Question from DNA3 What did Griffith observe when he injected a mixture of heat-killed, disease causing bacteria with harmless bacteria

$200 Answer from DNA3 The mice developed pneumonia

$300 Question from DNA3 What stores information in a cell?

$300 Answer from DNA3 DNA

$400 Question from DNA3 What happens when a piece of DNA is missing?

$400 Answer from DNA3 Genetic information is lost

$500 Question from DNA3 Because of base pairing, the percentage of what = what?

$500 Answer from DNA3 Adenine = thymine Guanine = cytosine

$100 Question from DNA4 What is this a picture of?

$100 Answer from DNA4 DNA molecule

$200 Question from DNA4 What would be a nucleotide found in DNA?

$200 Answer from DNA4 Phosphate group + deoxyribose sugar+ N base (adenine, thymine, guanine, or cytosine)

$300 Question from DNA4 Which of the following contains all the others DNA molecules Histones Chromosomes nucleosomes

$300 Answer from DNA4 chromosomes

$400 Question from DNA4 What type of bonds hold the two sides of A DNA molecule together?

$400 Answer from DNA4 hydrogen

$500 Question from DNA4 What does DNA replication result in?

$500 Answer from DNA4 Two strands of DNA, each with one old Strand and one new strand

$100 Question from DNA5 What molecule adds base pairs to a DNA Strand during replication?

$100 Answer from DNA5 DNA polymerase

$200 Question from DNA5 What would be the complimentary strand To the following: CTAGGT

$200 Answer from DNA5 GATCCA

$300 Question from DNA5 How m?uch thymine should you expect in the sample

$300 Answer from DNA5 22%

$400 Question from DNA5 How much guanine should be found in Chicken DNA?

$400 Answer from DNA5 21.5%

$500 Question from DNA5 Reading from the bottom up, what would the matching strand be?

$500 Answer from DNA5 AGCT

Final Jeopardy

Final Jeopardy Answer