Lecture 8 Exit Ticket

Which of the following is NOT a function of the muscular system?

• A) Movement

• B) Heat production

• C) Communication

• D) Digestion

Tendons connect muscles to which of the following?

• A) Ligaments

• B) Nerves

• C) Bones

• D) Skin

Which type of muscle is found in the walls of internal organs and blood vessels?

• Cardiac muscle

• Skeletal muscle

• Smooth muscle

• Voluntary muscle

Which of the following is not a type of muscle?

• Smooth

• Cardiac

• Skeletal

• Lean

In the Cross Bridge Cycle, ATP binds to myosin causing ______.

• Hydrolysis

• Detachment

• Power Stroke

• Cross Bridge

What is the characteristic of isometric contractions?

• Change in muscle length

• No change in muscle length

• Increase in muscle length

• Decrease in muscle length

Fill in the blank: An example of an isometric contraction is a ________.

• Jumping jack

• Wall sit

• Running

• Cycling

What is the role of the agonist muscle during a movement?

• Opposing the action

• Performing the action

• Helping the action

• Stabilizing the joint

In the action of extending the knee, the quads are contracting and working as the ______.

• Antagonist

• Agonist

• Stabilizer

• Neutralizer

What is the action called when the angle between two body parts decreases?

• Extension

• Flexion

• Rotation

• Abduction