| 1-2 of 2Flashcard sets with a 'uracil' term meaning 'rna structure differs from dna in that it contains the nitrogen base _____ in place of thymine.' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Cell Reproduction and Heredityby grantham | 23 terms | November 14, 2007 |
| 2 | First Semester Exam 7th Grade Scienceby holliewhays | 60 terms | December 16, 2008 |