- I threatened to put him in the dark cell and lock him up if he did not come out with the information.
- The curtain went up on the final act of the play and revealed the aristocrat sitting alone behind bars in his dark cell.
- The dark cell nucleus and light cell cytoplasm of FLI cell body were examined in frontal cortex V, mesencephalic reticular formation and dorsal raphe nucleus in BD rat.
- Results: Taste buds were found in the epithelium of apex linguae and circumvallate papillae;the taste bud consisted of light cells and dark cells.
- I groped for the light switch in the dark room.