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Biology Laboratory Manual, 6/e
Darrell S. Vodopich, Baylor University
Randy Moore, University of Minnesota--Minneapolis


Essay Quiz

Complete the essay questions below and provide your answers as required by your instructor.



1

Basically describe the organs involved in respiration and how they function to allow inhalation and exhalation.
2

Describe the path of an oxygen molecule as it enters the respiratory system.
3

A ‘collapsed lung’ is a situation in which the thoracic cavity is punctured and the negative pressure is lost. How does this interfere with a person’s ability to breathe?