MCAT Question of the Day
    •

    Q:

    		 The A-band in a sarcomere is equal in length to the:
    		 

    A

    		 myosin filament.

    B

    		 thin filament.

    C

    		 actin filament.

    D

    		 fully-relaxed sarcomere.



    Musculoskeletal System |
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