Neurons 5.0 / 5 based on 4 ratings ? PsychologyBiopsychologyA2/A-levelAQA Created by: georgia-merleCreated on: 15-02-18 14:02 32469851107 Across 1. Gaps in the axon which speed up the transmission of the impulse (5, 2, 7) 4. A neuron which connects sensory neurons to motor neurons (5) 7. Fatty layer that protects the axon (6, 6) Down 2. Includes a nucleus which contains the genetic material of the cell (4, 4) 3. Chemicals that diffuse across the synapse to the next neuron in the chain (17) 5. Carries the electrical impulse away from the cell body down the length of the neuron (4) 6. Branch-like structures that protrude from the cell body (9) 8. A neuron which connects the CNS to effectors such as muscles and glands (5) 9. A neuron which carries messages from the PNS to the CNS (7) 10. Each neuron is separated from the next by a tiny gap (7)
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