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6 Cards in this Set

  • Front
  • Back
Receptor
Bind chemical signals from another cell triggers response inside cell
Enzyme
breakdown chemical message after it's been received
Channel
allows hydrophilic molecules in/out of cell
-usually gated
Cell identity marker
acts like I.D., recognize 'self', unique to individual
cell-adhesion molecules
helps cells 'stick' to each other
carriers
actively bind substance on one side and release it on the the other side (transport)