The distal end of the olfactory neurons are covered with hairlike _____ Before gaseous substances can stimulate the olfactory receptors, they must be dissolved in _____ that surrounds the cilia. The axons of olfactory receptors pass through small openings in the _____ of the ethmoid bone. The olfactory interpreting centers are located deep within the temporal lobes and at the base of the _____ lobes of the cerebrum. A chemical would be considered _____ if a person lacks a particular receptor site on the cilia of the olfactory neurons. Taste is interpreted in the _____ of the cerebrum. The opening to a taste bud is called _____ The _____ of a taste cell are its sensitive part. The facial _____, and vagus cranial nerves conduct impulses related to the sense of taste.
