Singling Out, Earmarking
This page is the CodyCross answer for the clue below from Concert Hall, Group 589, Puzzle 5 (Top Gallery).
Question is: Singling Out, Earmarking
and the answer is: TARGETING
Word Meaning:
TARGETING — Involved in the transportation or correct positioning of a protein inside or outside a specific region of the cell.
Definitions from Wiktionary.