Select the correct statement about equilibrium.
A) The weight of the endolymph contained within the semicircular canals against the maculae is responsible for static equilibrium.
B) Hair cells of both types of equilibrium hyperpolarize only, resulting in an increased rate of impulse transmission.
C) Cristae respond to angular acceleration and deceleration.
D) Due to dynamic equilibrium, movement can be perceived if rotation of the body continues at a constant rate.

Question

Quizplus · Accepted Answer

Cristae, located in the ampullae of the semicircular canals, respond to angular acceleration and deceleration.

Answer: D 
 Due to dynamic equilibrium, movement can be perceived if rotation of the body continues at a constant rate. This is because the endolymph eventually moves with the same velocity as the surrounding membranous structure, and the hair cells stop firing.

Select the Correct Statement About Equilibrium