Cell Communication Crossword

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