Which taste cell transduction is not mediated by G-proteins?
A. (A) bitter
B. (B) umami
C. (C) salty
D. (D) sweet
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Which is wrong about the vomeronasal organ?
A. (A) existed in humans
B. (B) sends signals to the accessory olfactory bulb
C. (C) belongs to a distinct class of olfactory receptor neurons
D. (D) detects pheromone
Auditory cortex represents many aspects of sound. Which is not involved?
A. (A) object distance
B. (B) loudness
C. (C) binaural interaction
D. (D) pitch
Which area in the cochlear nucleus is responsible for low frequency sound?
A. (A) ventral side of the cochlear nucleus
B. (B) dorsal side of the cochlear nucleus
C. (C) middle of the cochlear nucleus
D. (D) all of the cochlear nucleus
What is the function of the medial nucleus of trapezoid body in sound localization?
A. (A) send inhibitory signals of the ipsilateral side to the LSO
B. (B) send excitatory signals of the ipsilateral side to the LSO
C. (C) send inhibitory signals of the contralateral side to the LSO
D. (D) send excitatory signals of the contralateral side to the LSO
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