Muscle Types Quiz (I)

Striated is another word for ________________.

• Striped

• Smooth

• Rough

• Spotted

Cardiac muscles are ________________ and ________________ frequently.

• involuntary and smooth

• voluntary and non-striated

• involuntary and striated

What is a major difference between cardiac muscle and skeletal muscle?

• Cardiac muscle is branched and involuntary.

• Cardiac muscle is multinucleated, while skeletal muscle is not.

• Cardiac muscle is striated, while skeletal muscle is not.

What gives smooth muscle its smooth appearance?

• The presence of striations

• The absence of striations

• The presence of intercalated discs

What is another name for smooth muscle?

• Skeletal muscle

• Cardiac muscle

• Visceral muscle

• Striated muscle

Which type of muscle attachment is an origin?

• The location where a muscle begins to contract.

• The area where two muscles meet and connect.

• The attachment point of a muscle to a stationary bone.

The rest of the muscle is called the _______________.

• body

• tendon

• ligament

• Fascia

What is Bursae filled with? And what does it do?

• Bursae are filled with synovial fluid and they reduce friction between tissues.

• Bursae are filled with blood and they transport oxygen.

• Bursae are filled with air and they provide buoyancy.

Muscle cells are made of two kinds of microfilaments. What are their names?

• Thich and Thin Filaments

• Tubulin and Keratin

• Collagen and Elastin

What is the name of the protein that makes up thin myofilaments?

• actin

• myosin

• tropomyosin

• Titin