Exam 9: The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The motor neuron releases its neurotransmitter on a special region of the sarcolemma called

What does the term longissimus in a muscle name tell about that muscle

Muscle responsible for producing a particular movement is the agonist.

Figure 9.1 Using the figure above, identify the labeled part. -Label E: ______________________________

Figure 9.1 Using the figure above, identify the labeled part. -Label C: ______________________________

The biceps brachii is an example of a muscle with its fascicle oriented in a ________ fashion.

The Z line is located at the center of a sarcomere.

The H zone contains thick filaments only.

The area of a myofibril where there are no actin filaments is the

When acetylcholine binds to receptors on the motor end plate, ________ occurs.

A muscle with the greatest number of tendons is a ________ muscle.

Figure 9.3 Using the figure above, identify the labeled part. -Label C: ______________________________

Figure 9.2 Using the figure above, identify the labeled part. -Label H: ______________________________

Muscle that opposes action of prime mover is the synergist.

The ________ of a muscle cell stores massive amounts of calcium.

Figure 9.2 Using the figure above, identify the labeled part. -Label F: ______________________________

Each skeletal muscle fiberis controlled by a single

Relaxation of muscle is a(n)________ process.

When one motor neuron fires a single action potential the result affects one

Which of the following is the type of muscle found in the heart