The neurotransmitter GABA:

A. is stored in large electron-dense vesicles
B. is the major excitatory transmitter in the brain
C. when released acts mainly at the immediate postsynaptic membrane
D. binds to only ionotropic receptors


ANS: C

Anatomy & Physiology

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The middle and inner ear are housed within the ________ bone.

A. frontal B. maxillary C. occipital D. temporal E. sphenoid

Anatomy & Physiology