Flex Review Makeup

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Across
  1. 6. neurons with multiple dendrites with no axon
  2. 7. bundles of axons in the peripheral nervous system
  3. 8. cell that generates rapid electrical signals
  4. 13. mechanism that allows smooth muscles to prolong in low energy states
  5. 15. shields the vertebral column
  6. 17. Na+ influx
  7. 19. crucial component of central nervous system
  8. 20. the basic unit of a muscle fiber
  9. 22. smallest contributing muscle
  10. 23. glue between the actin and extracellular matrix
  11. 26. repeated functional units
  12. 31. same tone but change in length
  13. 33. cell membrane of skeletal muscle cells
  14. 34. another term for cell body
  15. 36. K+ efflux
  16. 37. contains the cell bodies of neurons
  17. 39. a nerve impulse
  18. 40. smallest muscle within a group
  19. 41. receptive region of the neuron
Down
  1. 1. defensive cells
  2. 2. fibers that go towards the central nervous system
  3. 3. aids agonist
  4. 4. collections of neuron cells
  5. 5. peripheral target organ
  6. 9. provides the major force
  7. 10. contains the cauda equina
  8. 11. control center of the neuron
  9. 12. how the gray matter is organized
  10. 14. inward folds of the sarcolemma
  11. 16. muscle shortening
  12. 18. muscles contract and length remains the same
  13. 21. the greatest force achieved in muscle contraction
  14. 24. largest muscle in a group
  15. 25. long slender projection of a nerve cell
  16. 27. delicate innermost layer od meninges
  17. 28. protein that forms part of the cytoskeleton
  18. 29. tough outermost layer of meninges
  19. 30. extension of muscles
  20. 32. largest contributing muscle
  21. 35. innervated by 1 motor neuron
  22. 38. elongated threads in striated muscle cells