Cell Communication Crossword

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