francis crick et james watson - EAS

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    https://www.sciencehistory.org/historical-profile/...
    • Meanwhile, in 1951, 23-year-old James Watson, a Chicago-born American, arrived at the Cavendish Laboratory in Cambridge. Watson had two degrees in zoology: a bachelor’s degree from the University of Chicago and a doctorate from Indiana University, where he became interested in genetics. He had worked under Salvado…
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    The molecule that is the basis for heredity, DNA, contains the patterns for constructing proteins in the body, including the various enzymes. A new understanding of heredity and hereditary disease was possible once it was determined that DNA consists of two chains twisted around each other, or doubl…
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  2. https://stmuscholars.org/watson-and-crick-the-discovery-of-the-dna-structure

    Apr 18, 2018 · The discovery in 1953 of the double helix, the twisted-ladder structure of deoxyribonucleic acid (DNA), by James Watson and Francis Crick marked a milestone in the …

  3. https://books.google.com/books/about/Francis_Crick...

    Jun 01, 2000 · The names of James Watson and Francis Crick are bound together forever because the scientific discovery they made was truly a joint enterprise. As Edward Edelson

  4. People also ask
    How did Francis Crick contribute to DNA?
    • DNA is a double-stranded helix.
    • The DNA helix is typically right-handed.
    • The helix is anti-parallel.
    • The outside edges of the DNA bases are available for hydrogen bonding.
    www.thoughtco.com/francis-crick-biography-4175256
    What did Francis Crick discover?
    Francis Crick (June 8, 1916–July 28, 2004) was the co-discoverer of the structure of the DNA molecule. With James Watson, he discovered the double helical structure of DNA. Along with Sydney Brenner and others, he demonstrated that the genetic code is composed of three base codons for reading the genetic material.
    www.thoughtco.com/francis-crick-biography-4175256
    What did Watson and Crick accomplish?
    Watson and Francis H.C. Crick announce that they have determined the double-helix structure of DNA, the molecule containing human genes. Though DNA–short for deoxyribonucleic acid–was discovered in 1869, its crucial role in determining genetic inheritance wasn't demonstrated until 1943.
    www.ducksters.com/biography/scientists/watson_and_cri…
    Who was the woman who worked with Watson and Crick?
    Brenda Maddox suggests that because of the importance of her experimental results in Watson and Crick's model building and theoretical analysis, Franklin should have had her name on the original Watson and Crick paper in Nature.
    en.m.wikipedia.org/wiki/Francis_Crick
  5. https://www.nature.com/scitable/topicpage/...

    Aa Aa Aa Many people believe that American biologist James Watson and English physicist Francis Crick discovered DNA in the 1950s. In reality, this is not the case. Rather, DNA was first …

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