Question

_________‐gated channels: Conformational state depends on mechanical forces (e.g., stretch tension) that are applied to the membrane. Specific cation channels can be opened by stereocilia movement on the hair cells of the inner ear in response to sound or motions of the head

Answer 1

Mechanically-gated ion channels open in response to mechanical forces and play a crucial role in the sensory system, particularly in the inner ear.

Step-by-step explanation:

Mechanically-gated ion channels are a type of ion channel that open in response to mechanical forces, such as stretch tension or pressure. These channels play a crucial role in the sensory system, particularly in the inner ear. In the inner ear, stereocilia in hair cells are connected to mechanosensitive ion channels. When the stereocilia move in response to sound or motions of the head, the channels open, allowing ions to enter or exit the cell and generating signals that are transmitted to the cochlear nerve.