sliding filament

What are the three types of muscle tissue?

• Cardiac, smooth, and skeletal

• Biceps, triceps, and deltoids

• Intercalated discs, sarcomeres, and myofibrils

• Actin, myosin, and tropomyosin

Which type of muscle tissue is found in the heart?

• Biceps muscle tissue

• Skeletal muscle tissue

• Smooth muscle tissue

• Cardiac muscle tissue

Which type of muscle tissue is responsible for voluntary control?

• Biceps muscle tissue

• Skeletal muscle tissue

• Smooth muscle tissue

• Cardiac muscle tissue

What is the function of intercalated discs in cardiac muscle tissue?

• To aid in muscle contraction

• To provide elasticity

• To attach to bones

• To regulate calcium levels

Where can smooth muscle tissue be found?

• In the biceps and triceps

• In the heart

• In the digestive system

• In the eyes

Which type of muscle tissue has striations or stripes?

• Cardiac muscle tissue

• Smooth muscle tissue

• Skeletal muscle tissue

• Biceps muscle tissue

What is the function of skeletal muscle tissue?

• To provide elasticity

• To regulate calcium levels

• To attach to bones or skin

• To contract involuntarily

What is the term for the part of a muscle that attaches to a fixed part of the bone?

• Antagonist

• Agonist

• Origin

• Insertion

What is the term for the main muscle doing the work?

• Insertion

• Origin

• Agonist

• Antagonist

What is the term for the proteins that block the myosin bonding sites on actin?

• Tropomyosin

• Intercalated discs

• Sarcomeres

• Troponin