| U U U U U | 21 | letter | ||
| Ulcer | chapter 93 | supplemental | 217 | heading |
| Ultimate causation | chapter 50 | bio 114 | 4 | heading |
| Ultraviolet (UV) radiation | chapter 12 | micro 509 | 42 | heading |
| Ultraviolet radiation | chapter 55 | supplemental | 14 | heading |
| Umvelt | chapter 50 | bio 114 | 6 | heading |
| Uncoating | chapter 10 | micro 509 | 39 | heading |
| Undulant fever | chapter 93 | supplemental | 218 | heading |
| Unification of facts | chapter 1 | supplemental | 15 | heading |
| Unintentional selection upon domestication | chapter 38 | supplemental | 24 | heading |
| Unit membrane | chapter 12 | supplemental | 3 | heading |
| Universal ancestor | chapter 42 | supplemental | 28 | heading |
| Universal expansion | chapter 2 | supplemental | 4 | heading |
| Universal precautions | chapter 15 | micro 509 | 39 | heading |
| Universal precautions | chapter 60 | supplemental | 7 | heading |
| Universal tree | chapter 4 | supplemental | 7 | heading |
| Universal tree | chapter 24 | bio 114 | 10 | heading |
| Universal triplet code | chapter 16 | bio 113 | 23 | heading |
| Universe | chapter 2 | supplemental | 3 | heading |
| Unsaturated | chapter 8 | supplemental | 6 | heading |
| Ureteritis | chapter 93 | supplemental | 219 | heading |
| Urethritis | chapter 93 | supplemental | 220 | heading |
| Use-dilution test | chapter 12 | micro 509 | 16 | heading |
| Utility of nucleic acid packaging | chapter 73 | supplemental | 8 | heading |
| UV radiation | chapter 55 | supplemental | 13 | heading |
Contact Dr. Abedon (abedon.1@osu.edu) with suggestions, criticisms,
comments, or anything else that might help make this a better site.