Exam 7: The Muscular System

In cell respiration,the ____________________ produced contributes to body temperature.

In the sliding filament mechanism,____________________ filaments pull ____________________ filaments toward the center of the sarcomere.

Which statement is NOT true of organ systems and movement?

When nerve impulses arrive so rapidly that a muscle fiber has no chance to relax,the result is:

In the sliding filament mechanism of muscle contraction,the proteins that inhibit contraction are:

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

The muscle on the ventral side of the trunk that flexes the vertebral column is the ____________________.

Which of the following statements are true of energy sources for muscle contraction? (Read carefully and select all of the correct statements.)

In cell respiration in muscles,the product that contributes to body temperature is:

During exercise,the main purpose of increased heart rate is to:

The muscle on the anterior lower leg that dorsiflexes the foot is the:

The muscle around the mouth that puckers the lips is the:

The muscle of the face that raises the mandible is the:

Muscle sense is important for:

At the neuromuscular junction,the axon terminal contains:

Which statement is NOT true of muscle sense?

During depolarization:

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

Which statement is NOT true of the energy sources for muscle contraction?

In the sliding filament mechanism of muscle contraction,the inhibiting proteins are moved out of the way by: