Draw the structures of the two purine bases in nucleic acids.
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Solution 65E:Nucleic acids are the polymers of nucleotides which consists of a pentose sugar, a nitrogenousbase and a phosphate group.Based on the structure, the nitrogenous base involved may be classified into two groups- Purinesand Pyrimidines.The pyrimidine bases have a 6-membered ring with two nitrogens and four carbons whereas thepurine bases have a 9-membered double-ring system with four nitrogens and five carbons.There are three pyrimidine and two purine bases involved in the formation of nucleic acid. Thepyrimidine bases are Cytosine, Thymine and Uracil whereas the purine bases are Adenine andGuanine.The structure of purine bases i.e., Adenine and Guanine are given below:
Textbook: Chemistry: A Molecular Approach
Author: Nivaldo J. Tro
This full solution covers the following key subjects: acids, bases, draw, nucleic, purine. This expansive textbook survival guide covers 82 chapters, and 9454 solutions. Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247. The answer to “Draw the structures of the two purine bases in nucleic acids.” is broken down into a number of easy to follow steps, and 11 words. Since the solution to 65E from 21 chapter was answered, more than 425 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3. The full step-by-step solution to problem: 65E from chapter: 21 was answered by , our top Chemistry solution expert on 02/22/17, 04:35PM.