1. double helix
... a phosphate group and a organic nitrogen-containing base. (Watson, 1968) These were the five bases which are adenine and guanine which form a large double ring structure called cytosine.(Levine, 1997) Cytosine, thymine, and uracil are single ring structures called pyrimidine.(Watson, 1968) Later, they discovered that there was a problem with their data. They could not determine the band sequence between them. Mourice ... because he was a bit of a womanizer, but simply believed woman belonged in other areas of society. (Gamov, 1975) Rosalind Franklin, was born in 1920 into a rich philanth...
- Word Count: 2348
- Approx Pages: 9
- Has Bibliography
- Grade Level: High School