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Structure of Nucleic Acids


Problems

Problem : Name the four DNA bases. Which two are purines? pyrimidines?


Problem : Which position on purine bases binds to the ribose? On pyrimidines?


Problem : Why is the DNA sugar group called a "deoxyribose"? What group is the DNA ribose group missing and at what position?


Problem : What force holds complementary base pairs together?


Problem :

Problem 5
Identify the three major groups in the figure.