Exam 7: The Muscular System

The muscle on the front of the lower leg that dorsiflexes the foot is the ____________________.

During depolarization:

The muscle on the chest that flexes and adducts the arm is the ____________________.

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

Having a mental picture of where our muscles are is called ____________________.

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

In the sliding filament mechanism, the inhibiting proteins are ____________________ and ____________________.

When a muscle contracts, its specific action is to ____________________ a bone.

The muscle attached to the mandible that raises the lower jaw is the ____________________.

The function of the sacrospinalis group is to:

In the neuromuscular junction, the ____________________ is the end of the motor neuron.

The more stationary attachment of a muscle to a bone is called the:

The most abundant energy source for muscle contraction is:

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

In cell respiration in muscles, the product that is used for muscle contraction

The iron-containing protein in muscles is ____________________, and its function is to ____________________.

During a state of polarization, the sarcolemma has a ____ charge outside and a ____ charge insidE.

During exercise, the purpose of vasodilation in muscles is to:

When a muscle fiber contracts, the energy from ATP is released by:

In the neuromuscular junction, the ____________________ is the space.