Cell Communication Crossword

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Across
  1. 3. Chemical signals that travel through the bloodstream
  2. 4. Cyclic adenosine monophosphate; activates cytoplasmic kinases
  3. 5. _____________ C; activates the second messenger IP3 and DAG
  4. 7. Nerve impulses from the brain that signal adrenal glands
  5. 8. ______ triphosphate; activates the release of Ca2+ ions from the endoplasmic reticulum
  6. 9. Activates cytoplasmic kinases
  7. 10. Transmembrane receptor and an enzyme
  8. 12. G-Protein _______ receptors; protein with a GTP or GDP molecule attached
  9. 13. Water soluble receptor where ligands bind to membrane receptors
Down
  1. 1. Second __________; transmit the signal that was first communicated via the first ligand
  2. 2. Lipid soluble receptor with ligands that can diffuse across the membrane
  3. 4. ________ cyclase; activates the second messenger cyclic AMP
  4. 6. Cyclic ________ monophosphate; activates cytoplasmic kinases
  5. 11. Protein hormone that signals absorption of glucose to store as glycogen in cells