image.jpg - DNA DNA is the Genetic malvial Wutson a Wvick came up wimodel of DNA T.H morgan showed gines are locakd on chromosomes expirimented on fruit

image.jpg - DNA DNA is the Genetic malvial Wutson a Wvick...

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Unformatted text preview: DNA DNA is the Genetic malvial " Wutson a Wvick came up wimodel of DNA T.H. morgan : showed gines are locakd on chromosomes - expirimented on fruit Flies first role of DNA inhereditary was first discovered by Studying bacteria & Vivuses e Discovery of genetic role of DNA began with fredensa griffith , 192g - Worked with 2 Strains of bacterium, one patno gemc and on harmless - he mixed heat .killed wemains of the patnogenic Strain wj living Cells of the harmless stain, Some living ceus became patio genic -Called it hans formation Bacteriopnags ] VWUses that intelt bacteria ( Phage) "non living "destroy ona & replace w/ puages then aw get out a mireyt ofnur Cells . e 1452 . Herstry a chase performed expiriments showing DN/4 is the ounitic makrial of a phay known as TZ 1450 Chargape reported that DNA composition Varies from on spectes to the nux+ Chaw ga Pes rules the base Lomposition of DNA Varies between species in any spades the number of A a T bases are equal to and the number of Gia C bases are equal watson built a model in wnich the balk bores were ant paraner unti parallel Sub units run in opposite directions Prinej z rings , always bond's w/ Pyrimidne Pyrimidine iring...
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  • Fall '15
  • Eric Martin
  • Bacteria, DNA, T.H. Morgan, patnogenic Strain wj

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