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Muscular System

Across
The action of bending and straightening the upper limb at the elbow
Contraction that is equally length and change in force
When your muscle acts independently
The membrane of the cell
Closes eye as in blinking
Connective tissue that extends inward from the epimysium and separates the muscle tissue into small sections.
Muscle consisting of spindle-shaped, non-striated, involuntary, muscle cells
A layer of connective tissue that closely surrounds a skeletal system
Contraction that is equally free and change in length
Down
Muscle that is involuntary and found only in the heart
Smooth muscle composed of sheets of spindle-shaped cells
Type of smooth muscle that is found in the irises of the eyes and the walls of large vessels
Muscle on the back of the arm that connects the humerus and scapula to the ulna and is the primary extensor of the elbow
Elevates the corner of the mouth, jaw as when smiling
The cytoplasm of the cell
when you have to make it move, they are moving
Overlapping parallel groups of thick and thin filaments in a repeating pattern
A bundle of muscle fibers within a muscle