Muscle Structures & Functions

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Across
  1. 1. muscle lengthens while contracting
  2. 2. attach to actin in muscle contrations
  3. 3. muscle shortens as it contracts
  4. 5. this happens immediately after Calcium is released
  5. 6. voluntary striated muscle
  6. 7. triplet of t-tubules
  7. 8. ability to contract
  8. 11. z-disk to z-disk in skeletal
  9. 13. muscles that contract at the same time as the prime mover
Down
  1. 1. ability to be simulated
  2. 2. fibers packed closely in sarcoplasm
  3. 3. involuntary striated muscle
  4. 4. staircase phenomenontonic
  5. 8. partial contraction of a muscle as rest
  6. 9. works with tropomyosin
  7. 10. ''the bad guy'' works against prime mover
  8. 12. which type of muscle has automatic activity
  9. 14. involuntary unstriated muscletonic