Quick Muscle Fiber Review

Match the Membrane to the Muscle Fiber it wraps

• Fascia

• Individual Fascicle

• Endomysium

• Individual Contractile Fibers

• Epimysium

• Fascicle Bundles

• Perimysium

• The Whole Muscle

The Thick Myofilament contains this protein

• Myosin

• Actin

The Thin Myofilament contains this protein

• Myosin

• Actin

The Basic Functional Contractile Unit of a Muscle Fiber is called the

The Dark Band Boundary between Sarcomeres are called

• A Lines

• Z Lines

• Fasciles

• Tendons