What are the smallest (and most distal)structures that remain a component of the conducting zone in the respiratory tract?

Name: What are the smallest (and most distal)structures that remain a component of the conducting zone in the respiratory tract?
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Question

Quizplus · Accepted Answer

Terminal bronchioles are the smallest structures in the conducting zone of the respiratory tract, marking the end of the conducting zone before the respiratory zone begins with the respiratory bronchioles.

What Are the Smallest (And Most Distal)structures That Remain a Component