Muscle Histology

What type of muscle makes up your heart?

• Cardiac

• Skeletal

• Smooth

• Canulary

Another name for a muscle cell is 

• fascicle

• myofibril

• myofilament

• muscle fiber

The correct order of organization of skeletal muscle tissue from large to small is

• .muscle, myofibrils, fascicles, muscle fibers, myofilaments

• muscle, myofilaments, muscle fibers, fascicles, myofibrils

• muscle, fascicles, muscle fibers, myofibrils, myofilaments

• muscle, muscle fibers, fascicles, myofilaments, myofibrils

Tags

NGSS.HS-LS1-2

a bundle of muscle fibers

• actin

• mysoin

• fascicle

• sarcomere

Composed of Cells that optimize the universal cell property of Contractility

• Epithelial

• Connective

• Muscle

• Nervous

Unique to Cardiac Muscles

• Actin

• Intercalated Discs

• Myosin

• Sarcoplasmic Reticulum

Skeletal Muscles has multinucleated cells

• True

• False

Composed of Fusiform Cells

• Smooth

• Skeletal

• Cardiac

• All of the Choices

A thin connective tissue layer that immediately surrounds each bundle of muscle fibers

• Perimysium

• Epimysium

• Endomysium

• None of the choices

The largest protein in the body , with scaffolding and elastic properties, which supports the thick myofilaments and connects them to Z disc

• Nebulin

• Titin

• a-actinin

• myomesin