target

in biology
https://doi.org/10.1351/goldbook.TT06812
Any organism, organ, tissue, cell, or cell @C01281@ that is subject to the action of an agent.
Source:
PAC, 2004, 76, 1033. (Glossary of terms used in toxicokinetics (IUPAC Recommendations 2003)) on page 1072 [Terms] [Paper]