Module 2: Researchers Flashcards

1
Q

First to isolate DNA

A

Miescher

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2
Q

Discovered the helical structure of DNA

A

Franklin

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3
Q

Demonstrated the phenomenon of transformation, but did not identify the transforming principle

A

Griffeth

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4
Q

Identified DNA as the genetic material in bacteriophages

A

Hershey and Chase

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5
Q

Determined that DNA replication is semiconservative

A

Meselson and Stahl

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6
Q

Published the structure of DNA

A

Watson and Crick

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7
Q

Determined that DNA for yeast consisted of an equal amount of purines and pyrimidines

A

Chargaff

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8
Q

Identified DNA as the transforming principle

A

Avery, McCarty, and MacLeod

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