MCAT Question of the Day
    •

    Q:

    		 Which of the following correctly depicts the H zone in a sarcomere?
    		 

    A

    		 It is a region in which the Z line intersects with thin filaments

    B

    		 It is composed entirely of thin filaments

    C

    		 It is composed of a mix of thin and thick filaments

    D

    		 It intersects with the A band



    Musculoskeletal System |
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