Exam 7: The Muscular System

In the neuromuscular junction, the membrane of the muscle fiber is called the:

The muscle group on the medial side of the thigh that adducts the thigh is the:

The function of the pectoralis major is to:

In cell respiration in muscles, the product that is a waste product is:

During depolarization of a muscle fiber, there is a ____________________ charge outside the membrane and a ____________________ charge inside.

A synergist to the gastrocnemius is the ____________________.

The part of the brain that initiates muscle contraction is the:

Which of the following statements are true of the brain and movement? (Read carefully and select all of the correct statements.)

Which of the following statements are true of the neuromuscular junction? (Read carefully and select all of the correct statements.)

The part of the brain that coordinates voluntary movement is the:

Which muscle is NOT paired with a synergist?

The muscle on the posterior lower leg that plantar flexes the foot is the:

During strenuous exercise, the production of ____ when there is no ____ present in the muscle fibers contributes to muscle fatiguE.

An antagonist for a muscle on the posterior side of the thigh would be found on the:

During exercise, one purpose of increased respiration is to:

The muscle on the back of the arm that extends the forearm is the ____________________.

Which statement is NOT true of the muscles and the brain?

In cell respiration, the ____________________ produced is used for muscle contraction.

During exercise, there is more blood circulating within muscles because of ____________________ within the muscles.

Which of the following statements are true of cell respiration? (Read carefully and select all of the correct statements.)