A smaller muscle that assists the larger agonist muscle that is primarily responsible for a given action is a(n)

Posterior Superficial View: Please match the numbers with the correct name for the muscle indicated. 

Anatomy of a Muscle: Please match the numbers with the correct term used to describe the level of functional organization in skeletal muscle. 

Schwann Cells and Peripheral Axons, and Formation of Myelin Sheath in the PNS: Please match the numbers with the correct terms used to identify the various structures of the neuron in the PNS. 

In a ______________ muscle fascicle arrangement, the muscle fibers spread out like a fan and come together on a attachment site. 

The neuroglia of the PNS are made up of satellite cells and microglia.

The efferent division consists of the ________ nervous system that controls subconscious actions, contractions of smooth and cardiac muscle, and glandular secretions. 

What takes place during Wallerian degeneration ?

_____________ potential is a temporary, localized change in resting potential caused by a stimulus. 

Slavery caused the Civil War.  During the 1850’s, many events put slavery in the forefront of American politics.  Choose 2 events of the 1850’s and (very briefly) explain how these events reflected the tensions over slavery that eventually led to the Civil War. (Bullet points with a brief explanation is fine.)