anatomy midterm (muscles) - pt. 4

Which muscle type is found in the digestive tract and blood vessels?

• Skeletal muscle

• Cranial muscle

• Smooth muscle

• Cardiac muscle

Where is the protein called actin located in the body?

• Myosin filaments

• Acetylcholine neurotransmitters

• ATP molecules

• Thin filaments

What is another word for muscle cell?

• Muscle fiber

• Osteon

• Sarcomere

• Fascicle

Smooth and cardiac muscles are under the control of the

• Autonomic nervous system

• Central nervous system

• Circulatory system

• Skeletal system

What binds with actin to allow myosin to engage it

• Sodium

• Carbs

• Calcium

• Acetylcholine

Which diagram(s) in figure 36-2 show(s) muscles that decrease the size of pupils of your eyes in bright light?

• A

• B

• C

• A and C

Which diagram(s) in figure 36-2 show(s) muscles that are striated?

• A and B

• B

• C

• A and C

In figure 36-2, B is an example of

• Cardiac muscle

• Smooth muscle

• Heart muscle

• Skeletal muscle

Which is NOT a function of skeletal muscles

• Maintain posture

• Generate heat

• Movement

• Breakdown carbohydrates

What tough connective tissues join skeletal muscles to bones?

• Tendons

• Ligaments

• Joints

• Periosteum