AP Bio vocal quiz number one for Scientific root words, prefixes and suffixes.
| 203292188 | a-, an- | not, without, lacking | |
| 203292189 | acou-, acous- | hear | |
| 203292190 | acr-, acro- | height | |
| 203292191 | ad- | to, toward | |
| 203292192 | aden- | gland | |
| 203292193 | adip- | fat | |
| 203292194 | aero- | air | |
| 203292195 | agri- | field, soil | |
| 203292196 | alb- | white | |
| 203292197 | alg-, -algia | pain | |
| 203292199 | amni- | fetal membrane | |
| 203292200 | amphi-, ampho-, ambi- | both | |
| 203292201 | amyl- | starch | |
| 203292202 | ana- | up, back, again | |
| 203292203 | ante- | before, ahead of time | |
| 203292204 | anter- | front | |
| 203292205 | antho- | flower | |
| 203292206 | anti- | against, opposite |

