Whenever tissues are damaged, _____ receptors are likely to be stimulated.
Receptors that are sensitive to temperature changes are called ____.
A sensation may seem to fade away when receptors are continuously stimulated as a result of ___ adaption.
Tactile (Meissner's corpuscles are responsible for the sense of light ___.
Lamellated (Pacinian) corpuscles are responsible for the sense of deep ___.
______ receptors are most sensitive to temperatures between 77 degrees and 113 degrees fahrenheit.
_____ receptors are most sensitive to temperatures between 50 and 68 degrees fahrenheit.
Widelty distributed sensory receptors throughout the body are associated with ____ senses in contrast to special senses.
fills anterior and posterior chambers of the anterior cavity of the eye
posterior five-sixths of middle (vascular) layer
cause lens to change shape
inner lining of the eyelid
transparent anterior portion of outer layer
smooth muscle that controls light entering the eye
area where optic nerve exits the eye
contains visual receptor called rods and cones
white part of outer (fibrous) layer
connects lens to ciliary body
fills posterior cavity of eye
The distal ends 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 witin the temporsal lobes and at the base of the _____ _____.
Olfacory sensations usually fade rapidly as a result of _____ _________.
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 _____ lobe of the cerebrum.
The opening to a taste bud is called the _____.
The ___ ____ of a taste cell are its sensitive part.
Before the taste of a substance can be detected, the substance must be dissolved in ______.
Substances that stimulate taste cells bind with ____ sites on teh surfaces of taste hairs.
Sour receptors are mainly stimulated by _______.
Salt receptors are mainly stimulated by ionized inorganic ___.
Alkaloids usually have a ____ taste.