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The Double Helix Study Guide

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by James D. Watson
About 85 pages (25,573 words)
The Double Helix Summary

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Chapter 29 Summary

Delbruck at Cal Tech told Pauling about the double helix structure, even though Watson had asked him not to. Both Pauling and Delbruck were thrilled because of how important and elegant the structure was. More evidence for the structure continued to mount, including the identification of a form of cytosine (equal to the amount of guanine) in a kind of DNA previously thought to lack cytosine. Francis worked on the A form of DNA, and the two scientists drafted a paper on their discovery. Rosy and Maurice both prepared papers on their X-ray photography in support of the DNA structure. Elizabeth typed Watson.....

This is a free excerpt of 105 words. This section contains 207 words. This study guide contains 25,573 words (approx. 85 pages at 300 words per page).

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The Double Helix from BookRags and Gale's For Students Series. ©2005-2006 Thomson Gale, a part of the Thomson Corporation. All rights reserved.

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