A shearing force occurs on stereocilia because of the movement of the:
A) tympanic and basilar membranes.
B) tympanic membrane and the oval window.
C) basilar and tectorial membranes.
D) endolymph and perilymph.

Question

Quizplus · Accepted Answer

Shearing forces on stereocilia, which are crucial for the process of mechanotransduction in the inner ear, occur due to the relative movement between the basilar and tectorial membranes. This movement is essential for converting sound waves into electrical signals that can be interpreted by the brain.

A Shearing Force Occurs on Stereocilia Because of the Movement