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Muscular System

Landen Wright
Across
A protein that forms the contractile filaments of muscle cells, and is also involved in motion in other types of cells.
A muscle whose contraction extends or straightens a limb or other part of the body. Often contrasted with flexor.
Muscle that is connected to the skeleton to form part of the mechanical system that moves the limbs and other parts of the body.
Muscle tissue in which the contractile fibrils are not highly ordered, occurring in the gut and other internal organs and not under voluntary control.
Comprise a family of ATP-dependent motor proteins.
Any of a number of specific muscles in the arm, hand, leg, and foot.
Down
A structural unit of a myofibril in striated muscle, consisting of a dark band and the nearer half of each adjacent pale band.
A type of muscle tissue that is found only in the heart and is distinguishable from the two other forms of muscle, smooth muscle.
Flexible but inelastic cord of strong fibrous collagen tissue attaching a muscle to a bone.
Any of the elongated contractile threads found in striated muscle cells.