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FAMOUS BIOLOGISTS

FAMOUS BIOLOGISTS. D. Jones. THE END. Of this program , but not of DNA research!. Proved that the DNA was what entered the bacteria. Therefore DNA carries the genetic information.

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FAMOUS BIOLOGISTS

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  1. FAMOUS BIOLOGISTS D. Jones

  2. THE END Of this program , but not of DNA research!

  3. Proved that the DNA was what entered the bacteria.Therefore DNA carries the genetic information.

  4. Dead pathogenic cells mixed with live cells killed mice. The offspring of these bacteria also killed micePerformed first transformation.Some chemical component must be passed from generation to generation.

  5. DNA strands serve as templates for their own replication. Replication is semiconservative.

  6. took extract (from heated smooth bacteria) and treated it with DNAase (digests DNA) then mixed with rough bacteria and injected into mice - the mice lived in other side of experiment treated extract with protease (digests proteins) -then mixed with rough bacteria and injected into mice - mice died This showed that DNA, not protein, has ability to transform cells

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