QUESTION 84 After the myosin binds to the myosin binding sites, what happens next? a. calcium binds to the troponin tropomyosin complex b. sarcoplasmic reticulum is depolarized c. Z-lines are drawn together, sarcomere shortens and the muscle cell contracts d. T-tubule is depolarized
QUESTION 87 Name this arrangement of muscle fasciculi. a. parallel b. bipennate c. convergent d. circular e. unipennate
QUESTION 86 A ruptured tendon sheath is called a: a. fascicle b. belly c. gaster d. ganglion
QUESTION 83 Given the following information, how much effort will be needed to overcome the resistance? Given: resistance = 75 pounds effort arm = 6 inches resistance arm = 4 inches effort = ? a. 40 pounds b. 125 pounds c. 50 pounds d. 300 pounds
QUESTION 84 After the myosin binds to the myosin binding sites, what happens next? a. calcium binds to the troponin trop
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