Eukaryotic cells contain certain structures that perform specialized functions for the cell. what are these structures called? a. cells b. organs c. tissues d. organelles

Patricia is told by her physician that her body and brain chemistry have physically adapted to the drug and that she has become dependent on the tranquilizers prescribed for her by another doctor.

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?