The structure of the ear that transduces sound vibrations into nerve impulses is the
A) cochlea.
B) oval window.
C) temporal lobe.
D) stirrup.

Question

Quizplus · Accepted Answer

The cochlea is the structure of the ear that transduces sound vibrations into nerve impulses. It is a fluid-filled spiral-shaped structure that contains hair cells, which convert sound waves into electrical signals that are sent to the brain.

The other options are all structures in the ear, but they do not play a direct role in transducing sound vibrations into nerve impulses. The oval window and stirrup are both part of the middle ear and are involved in transferring vibrations from the eardrum to the inner ear. The temporal lobe is a region of the brain that is involved in processing auditory information, but it does not transduce sound waves into nerve impulses.

The Structure of the Ear That Transduces Sound Vibrations into Nerve