The receptors for smell are located in the upper nasal cavity out of the normal path of air currents.

Question

Quizplus · Accepted Answer

The receptors for smell, also known as olfactory receptors, are located in the upper nasal cavity, specifically in the olfactory epithelium. This area is located out of the normal path of air currents that travel through the nasal cavity when we breathe in. Instead, when we want to smell something, we need to inhale more deeply and direct the air towards the upper part of the nasal cavity where the olfactory epithelium is located.

The Receptors for Smell Are Located in the Upper Nasal