Microscopic Muscle Anatomy & Physiology

Front

Scientific name for muscle fiber bundle.

Back

Fascicle

Front

Membrane that covers several muscle fibers to form a bundle.

Back

Perimysium

Front

Tough connective tissue sheath that surrounds the entire muscle.

Back

Epimysium

Front

Connective tissue sheath that surrounds muscle fibers.

Back

Endomysium

Front

proteins that play a role in mobility and shape in the myofibrils.

Back

Myofilaments

Front

Made up of actin filaments.

Back

Thin filament

Front

Myosin filaments can be described as

Back

Thick filament

Front

Small, contractile units found in myofibrils.

Back

Sarcomere

Front

Specialized plasma membrane surrounding the muscle fiber.

Back

Sarcolemma

Front

Which label is the sarcolemma?

Back

A