Cell Communication Crossword

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