Muscular System (A&P)

What does the muscular system allow for?

• Movement

• Protection

• Structure

• All answers are correct

What does the majority of skeletal muscle attach to?

• Bones

• Soft organ tissue

Skeletal muscle tissue differs from smooth & cardiac muscle in that it is under _ control

• Voluntary

• Involuntary

What is meant by voluntary control?

• One can actively control the process

• The process occurs automatically

In which of the following locations would one find smooth muscle tissue?

• Lining a capillary

• Within the wall of the right ventricle of the heart

• Attached to the radius

An entire muscle is made up of bundles of _ (next level of organization)

• Fascicles

• Muscle fibers

A fascicle is made up of many _ (next level of organization)

• Muscle fibers

• Myofibrils

A muscle fiber is made up of many _ (next level of organization)

• Myofibrils

• Muscle cells

What's the difference between a muscle cell and a muscle fiber?

• Nothing

• A muscle fiber is made up of muscle cells

The _ is CT that covers an entire muscle

• Epimysium

• Endomysium