An antagonist for an adrenergic receptor will generally cause _________ of muscular arteries, leading to a drop in blood pressure. 

________ hormones have intracellular receptors.

The motor association cortex is part of the ______ level of motor control.

Pancreatic _____ cells secrete glucagon.

The _______ initiates movements.

Preganglionic neurons of the ANS are myelinated.

Taste (gustatory) cells are neurons.

When arterial blood pressure increases above the normal range, receptors within arteries are stimulated which send impulses to the vasomotor center in the medulla oblongata in the brain.  In response, the vasomotor center sends out fewer impulses to the blood vessels, causing vasodilation of the blood vessels that results in a decrease in blood pressure.  This aspect of blood pressure homeostasis is an example of a:

_______ is a glucocorticoid.

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