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Physiology Quiz -
Sarcomere - Part 2
The sarcomere is the functional unit of muscle cells. Test your basic knowledge of sarcomere structure and function by taking this simple quiz.
(1)   Which of the following is (are) true about the H zone in a striated muscle sarcomere unit?
(2)   This region within the sarcomere unit represents the length of the thick filaments:
(3)   When a skeletal muscle cell contracts:
(4)   Name only one structural protein of the sarcomere.

(5)   Name only one regulatory protein of the sarcomere.

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Posted: Tuesday, September 9, 2014