12. DNA Structure and Analysis Flashcards

1
Q

Griffith Experiment

A

Mixed different strains of bacteria in mice to discover infection mechanism; discovered transformation (but not aware of how it worked)

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2
Q

Avery, MacLeod, and McCarty Experiment

A

Eliminated cell parts, proteins, RNA, and DNA individually to see how transformation works; DNA causes transformation

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3
Q

Hershey and Chase Experiment

A

Radioactively labeled S and P in viruses; found that DNA is infectious part of bacteriophages

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4
Q

Chargaff Experiment

A

Found that C and G have same ratios and A and T have same ratios

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5
Q

Franklin Experiment

A

Crystallized DNA; found that structure is helical with more than one helix

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6
Q

Watson and Crick Experiment

A

Right-handed double helix; ten bases per turn; major and minor grooves

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