Across
- 3. _____ muscle - the cross-striated muscle that has bundles of very long cells.
- 5. _____ communication - cells need to be in physical contact with each other.
- 6. _____ cells - production of CSF
- 8. _____ signalling - secreted molecules diffuse locally and trigger a response in the cells that secrete them.
- 9. Receive information and pass it on to the soma.
- 10. _____ muscle - Involuntary, vigorous + rhythmic contractions.
Down
- 1. Produce the myelin sheaths around axons in the CNS
- 2. messenger molecule produced by a neuron that enters synapse
- 4. regulates Na+ and K+ handling of cells.
- 7. ______receptors - serves as ionic channel and called a ligand-gated channel.