The full step-by-step solution to problem: 66E from chapter: 21 was answered by Sieva Kozinsky, our top Chemistry solution expert on 02/22/17, 04:35PM. Since the solution to 66E from 21 chapter was answered, more than 260 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3rd. Chemistry: A Molecular Approach was written by Sieva Kozinsky and is associated to the ISBN: 9780321809247. The answer to “Draw the structures of the three pyrimidine bases in nucleic acids.” is broken down into a number of easy to follow steps, and 11 words. This full solution covers the following key subjects: acids, bases, draw, nucleic, Pyrimidine. This expansive textbook survival guide covers 82 chapters, and 9464 solutions.