Muscle Fibers-Joseph Barr

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Across
  1. 6. product of anaerobic glycolysis
  2. 9. action of myosin pulling actin inward (toward the M line)
  3. 11. ability to lengthen (extend)
  4. 13. nonstriated, mononucleated muscle in the skin that is associated with hair follicles
  5. 14. striated, multinucleated muscle that requires signaling from the nervous system to trigger contraction
  6. 17. muscle fiber that primarily uses aerobic respiration
  7. 18. formation of blood capillary networks
  8. 19. production of ATP in the presence of oxygen
  9. 20. amount of oxygen needed to compensate for ATP produced without oxygen during muscle contraction
Down
  1. 1. phosphagen used to store energy from ATP and transfer it to muscle
  2. 2. intermediate muscle fiber that is between slow oxidative and fast glycolytic fibers
  3. 3. anaerobic breakdown of glucose to ATP
  4. 4. age-related muscle atrophy
  5. 5. enzyme that hydrolyzes ATP to ADP
  6. 7. striated muscle found in the heart
  7. 8. muscle fiber that primarily uses anaerobic glycolysis
  8. 9. product of glycolysis that can be used in aerobic respiration or converted to lactic acid
  9. 10. ability to undergo neural stimulation
  10. 12. ability to shorten (contract) forcibly
  11. 15. ability to stretch and rebound
  12. 16. addition of structural proteins to muscle fibers
  13. 19. loss of structural proteins from muscle fibers