| Answer | Crossword Clue |
|---|---|
| RNA | It contains uracil, not thymine |
| adenine | purine base, C5H5N5, one of the fundamental components of nucleic acids, as DNA, in which it forms a base pair with thymine, and RNA, in which it pairs with uracil. Symbol: A |
| adenines | purine base, C5H5N5, one of the fundamental components of nucleic acids, as DNA, in which it forms a base pair with thymine, and RNA, in which it pairs with uracil. Symbol: A |
| RNA | It contains uracil |
