Gustatory receptors are sensitive to dissolved chemicals but insensitive to light. This is due to
A) receptor specificity.
B) accessory cells.
C) the fact that they are interoceptors.
D) receptor potentials.
E) both accessory cells and the fact that they are interoceptors.
Answer: A
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The meninx composed of a delicate web of collagen and elastic fibers is the
A. dura mater. B. subarachnoid layer. C. pia mater. D. arachnoid. E. periosteal layer.
Caffeine and related stimulants exert their effects by
A) inhibiting a specific neuromodulator. B) inhibiting a specific neurotransmitter. C) mimicking a specific neuromodulator. D) mimicking a specific neurotransmitter.
Name the extrinsic eye muscles
A) internal oblique, external oblique, rectus femoris, superior rectus, rectus medialis, intermediate oblique B) depressor labii inferioris, levator labii superioris, levator anguli oris, orbicularis oris, risorius, procerus C) inferior rectus, medial rectus, superior rectus, lateral rectus, inferior oblique, superior oblique D) corrugator supercilii, levator palpebrae superioris, orbicularis oculi, superior oculi, inferior oculi, corrugator oculi E) mentalis, temporalis, medial pterygoid, lateral pterygoid, medial rectus, lateral rectus
There are three bones in the pollex
Indicate whether the statement is true or false