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

Figure 9.1 Using the diagrams of the structural organization of skeletal muscle, identify the specified labeled part in each of the following questions. -Identify the specific structure indicated by Label Q.

Figure 9.4 Using the above-referenced figures depicting skeletal muscle fiber organization, identify the specific labeled part indicated in each of the following questions. -Identify the specific structure indicated by Label G.

The muscle fiber typethat contains densely packed myofibrils, large glycogen reserves, and relatively few mitochondria, is called ________.

Figure 9.1 Using the diagrams of the structural organization of skeletal muscle, identify the specified labeled part in each of the following questions. -Identify the specific structure indicated by Label G.

A space that separates the expanded tip of the axon at the neuromuscular synapse from the motor end plate is the synaptic vesicle.

A word in a muscle name that indicates it is a pear-shaped muscle might be ________.

How are oxygen and nutrients supplied to the tissues of a muscle?

The layers of connective tissue surrounding a skeletal muscle from the inside to the outside in correct order are ________.

The triceps brachii and biceps brachii are good examples of ________.

Typically, the insertion of a muscle is ________ to its origin.

The ________ is a dense irregular connective tissue layer that surrounds the entire skeletal muscle.

Delayed-onset muscle soreness is potentially caused by microscopic ruptures at the ________ of the sarcomeres.

Figure 9.3 Using the diagrams depicting different views of the neuromuscular synapse, identify the specified labeled part in each of the following questions. -Identify the specific structure indicated by Label A.

What types of changes cause muscles to decrease in size and strength during the aging process?

At the zone of overlap, each thin filament sits in a triangle formed by three thick filaments, and each thick filament is surrounded by six thin filaments.

The fulcrum lies between the applied force and the resistance in a first-class lever.

The muscles surrounding the entrances of the digestive and urinary tracts are classified as ________.

Figure 9.4 Using the above-referenced figures depicting skeletal muscle fiber organization, identify the specific labeled part indicated in each of the following questions. -Identify the specific structure indicated by Label F.

Figure 9.3 Using the diagrams depicting different views of the neuromuscular synapse, identify the specified labeled part in each of the following questions. -Identify the specific structure indicated by Label S.

The connective tissue surrounding a fascicle is called ________.