Unit 2: The Cell Extras  Study Guide

Chapter 11 9 Review
  1. Cell-to-cell communication is essential for organisms.
  2. Cells that are in direct can communicate by connecting their cytoplasm.
  3. Animal cells communicate over short distances by signaling and signaling. _act_11&A
  4. Both plants and animals use for long-distance signaling.
  5. Cell signaling comprises three _ANI_11,2 stages: , , and .
  6. Each cell has a unique combination of , , and proteins, allowing wide in their responses to different signals.
    Review: Build a Signaling Pathway.
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