Descending (motor) pathways always involve at least ________ motor neuron(s). A) one B) two C) three D) four E) spinal

The sensory receptors, neurons and pathways make up the ________ division of the nervous system. A) voluntary B) efferent C) afferent D) involuntary E) somatic

Which of the following lingual papillae has the largest number of taste buds? A) pharynx B) foliate papillae C) filiform papillae D) fungiform papillae E) vallate papillae

What is (9) the maintained markup % planned for SEPTEMBER, this year?

A very large, fast-adapting tactile receptor that is composed of a single dendrite enclosed by concentric layers of collagen is a A) Bulbous corpuscle. B) lamellar (Pacinian) corpuscle. C) tactile (Meissner) corpuscle. D) tactile (Merkel) disc. E) root hair plexus.

In which system are the ganglia in or near the target organ? A) sympathetic division of the ANS B) parasympathetic division of the ANS C) somatic nervous system D) afferent nervous system E) central nervous system

Most long-term memories are stored in the A) cerebellum. B) hypothalamus. C) cerebral cortex. D) pons. E) thalamus.

The cochlear duct lies between which two structures? A) utricle and saccule B) vestibule and semicircular canals C) basilar and tectorial membranes D) scala vestibuli and scala tympani E) ganglion cells and the cochlear nerve

Sensory neurons that adapt quickly are called ________ receptors. A) phasic B) tonic C) intracellular D) chemical-channel E) opioid

The taste sensation that is triggered by the amino acid glutamate is known as A) sweet. B) umami. C) salty. D) peppery. E) sour.