It is certainly useful to build a clear mental picture of the DNA molecule, its component parts, and Double helix summaries implications for gene replication.
Wyatt explains his genetic testing to Eli for the first time. Watson includes detailed chapter summaries and analysis covering 29 chapters, as well as several more in-depth sections of expert-written literary analysis. Crick refines a theory that helps detect helices in x-ray photographs, and Watson attends a talk by Franklin to gather new data.
Watson goes to London to show the paper to Wilkins and has an argument with Franklin. SuperSummary, a modern alternative to SparkNotes and CliffsNotes, offers high-quality study guides for challenging works of literature. They were also largely influenced, and spurred on, by the work of renowned American chemist Linus Pauling.
Featured content includes commentary on major characters, 25 important quotes, essay topics, and key themes like DNA and The Elegance of Nature. Themes[ edit ] The story addresses a lot of recent scientific breakthroughs, and uses them as plot devices.
Later on, as Eli continues to work in the lab, he discovers with the help of Kayla Matheson, Dr. A year older than Eli, he gets to know her via Dr. He and Francis Crick succeed in determining the three-dimensional chemical structure of DNA inwhile they were working together at Cavendish Laboratory, at Cambridge University.
All she wants is to be part of his life and she supports him in everything he does. Wilkins and Franklin are brought to see, but are thoroughly unconvinced. He is attracted to her because of her beauty and athleticism.
It is constructed from letters and memories, and reflects his immediate impressions at the time, some of which have proven controversial.
Wilkins, whose relationship with Franklin has been very strained for some time, is sympathetic and shows him a crucial x-ray photograph that suggests a helical structure. He offers Eli a job. Please help improve this article if you can.
Double Helix attempts to explore the life saving and life destroying aspects of genetic engineering. Characters[ edit ] Eli Samuels: While The Double Helix was published inthe account is told from the perspective of Watson in the early s.
It also traces the involvement of various other scientists. Quickly the solution is finalised and tested, with various Cambridge scientists helping out. They focus their efforts on other things, but DNA is always somewhere in the background.
Franklin in particular has no interest in helices or model building, preferring to rely on x-ray evidence. Wilkins and Franklin are told of the success and the four simultaneously publish papers on their findings.
Wyatt seems to be a little too interested in him. It hinges on the way irregular nucleotide pairs bond together to fit into the regular helical chains of the DNA molecule. Scientific American recently published an article detailing the possible uses for the information gathered from the Human Genome Project.
He displays an unexplained interest in Eli. Their discovery is widely acknowledged as one of the most important scientific discoveries of the 20th century and a ground-breaking event for biology, genetics, and our understanding of life itself.
The relationship with Crick is established, and they set about working on DNA unofficially, mostly in the hours over lunch.
She had a mysterious connection with Dr. This gives renewed impetus to their work.
Because of the connection between Dr. On the back of this they hit upon a model which they think is close to a solution:Double Helix by Nancy Werlin Chapter Summaries: 1) Eli Samuels is anxious to meet Dr.
Wyatt and he paces in the waiting area. He dates a girl known as Viv. Dr. Wyatt finally appears and beckons him to follow. 2) Dr. Wyatt’s office appeared to be like a large closet. Eli is six foot seven and Dr. Wyatt says that he will stop growing at six foot eleven. Double Helix by Nancy Werlin Teacher’s Guide Page 2 of 2 coming-of-age story with the page-turning tension of a breakneck plot.
Nancy’s suspense thrillers have won numerous awards and accolades, including the Edgar award for best young. The Double Helix. New York: Atheneum, James Watson's account of the events that led to the discovery of the structure of deoxyribose nucleic acid (DNA) is a very witty narrative, and shines light on the nature of scientists.
Essays - largest database of quality sample essays and research papers on Double Helix Chapter Summary.
The Double Helix "The discovery of the structure by Crick and Watson, with all its biological implications, has been one of the major scientific events of this century." (Bragg, The Double Helix, p1) In the story of The Double Helix, James Watson tells of the road that led to the discovery of life's basic building block-DNA.
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