7. What are the elements that
constitute the internal ear?
What are the functions of
those structures?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
In the internal ear are the cochlea
and semicircular canals. The fluid
fills the cochlea receives
from the ossicular chain the middle
ear and the pressure to the
canals. Within the
semicircular the pressure
variation of filling fluid moves cilia
the hair cells of structures. The
hair cells generate action
potentials that transmitted to the
brain the auditory nerves.