Which of the following transforms sound into action potentials?
a. hair-cell cilia
b. the basilar membrane
c. the tympanic membrane
d. the tectorial membrane
e. Deiters's cells
Question 2
The ratio of inner to outer hair cells in the human cochlea is approximately
a. 1:1.
b. 8:1.
c. 1:4.
d. 1:8.
e. 2:7.