Purines include which bases?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study with the DAT Bootcamp Molecules and Fundamentals of Biology test. Use flashcards and multiple choice questions with hints and explanations to prepare effectively.

Multiple Choice

Purines include which bases?

Explanation:
Purines are the nitrogenous bases with two fused rings. The bases that fit this category are adenine and guanine. The other bases—cytosine, thymine, and uracil—are pyrimidines and have a single ring. So the bases that are purines are adenine and guanine. In DNA, A pairs with T and G pairs with C; in RNA, thymine is replaced by uracil, but adenine and guanine remain purines.

Purines are the nitrogenous bases with two fused rings. The bases that fit this category are adenine and guanine. The other bases—cytosine, thymine, and uracil—are pyrimidines and have a single ring. So the bases that are purines are adenine and guanine. In DNA, A pairs with T and G pairs with C; in RNA, thymine is replaced by uracil, but adenine and guanine remain purines.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy