BIOLOGY: CONCEPTS&INVEST. (LL)
BIOLOGY: CONCEPTS&INVEST. (LL)
5th Edition
ISBN: 9781264706983
Author: Hoefnagels
Publisher: MCG
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Chapter 31.2, Problem 2MC
Summary Introduction

To explain:

The way in which the nose functions in the respiratory system.

Concept introduction:

Nose contains the air cavity which allows the movement of the air. The lining of the nose cavity contains a layer of the epithelial cells which secrete mucus and prevent the growth of the bacteria and other micro-organisms in this region. The sense of smell is transferred from the nose through the sensory neurons to the brain which receives the stimulus.

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Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license