Neural Tissue

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Across
  1. 4. controls skeletal muscles, voluntary control, subconscious reflexes
  2. 5. ends of the axon that form synaptic terminals
  3. 8. sensory structures that detect change or respond to stimuli
  4. 9. where two cells communicate
  5. 11. sends messages from CNS to muscles, glands, etc
  6. 15. cytoplasm of the axon
  7. 16. slender, pass along info from other neurons
  8. 17. brings info to CNS from receptors
  9. 20. brain & spinal cord
  10. 21. neurons lack _______, meaning they can't do mitosis
Down
  1. 1. contains organelles, made of mitochondria, Rough ER, & ribosomes
  2. 2. receives the message
  3. 3. regulates smooth muscle, cardiac muscle, & glandular secretions, sympathetic & parasympathetic
  4. 6. sends the message
  5. 7. target organ which respond by doing something
  6. 10. all other nerves throughout the body
  7. 12. functional unit of the nervous system
  8. 13. plasma membrane of axon
  9. 14. neurofilaments, neurotubules, & neurofibrils
  10. 15. long cytoplasmic process, propagates action potentials
  11. 18. supporting cells, provide support for neural tissue, phagocytes, regulate interstitial fluid
  12. 19. large round nucleus with prominent nucleolus