Sour Grapes

 

Sensory Receptor Types 

Taste 

Taste Receptor Type 

Question Asked In NEET PG, 2024

Sour Taste 

Type III cells, which are also known as presynaptic cells, are the only taste receptor cell class to synapse with a sensory nerve. Type III cells sense sour tastes primarily through H+-induced membrane depolarization.

           Type III receptor cell taste transduction

               ENaC =   epithelial Na+ channel

                                                        Snapshot

                                                     NEET PG - 2024

                                       Sour Taste - Type 3 Receptors