| Siliciclastic sediment is supplemented by skeletal debris of biological origin or by biochemically extracted calcium carbonate. |
| The plates were then observed for the presence of the transconjugants, which were then biochemically identified. |
| Dinoflagellate bioluminescence differs biochemically from that of other major luminescent groups. |
| He used the mild disease cowpox to confer immunity for the potentially fatal but biochemically similar smallpox. |
| Muscles are wired to the brain by nerve cells called motor neurons, which are like wires biochemically soldered to the outside of a muscle fibre. |
| These endorphins are biochemically responsible for the pleasurable aspects of social interactions and social affect, and are related to attachment. |
