Final answer:
Hair cell receptors in the organ of Corti transduce both mechanical motion and sound waves into electrical signals.
Step-by-step explanation:
The site of transduction in the auditory system
The hair cell receptors in the organ of Corti are responsible for transducing both mechanical motion and sound waves into electrical signals.
This transduction process allows us to perceive and interpret sounds in our environment. The hair cells, located above the basilar membrane in the cochlea, have hair-like projections called stereocilia that respond to vibrations caused by motion or sound waves.
When the stereocilia are bent, a gated ion channel opens, leading to depolarization of the hair cell membrane and the transmission of an electrical signal to the cochlear nerve.