Medical Quiz

Topics: Respiratory System Quiz

Which part of the human respiratory system is a thin, moist membranous structure where gas exchange occurs?

A. trachea

B. bronchus

C. epiglottis

D. alveolus

Select your answer:
         


Topics:

Obesity Living Organisms Communicable Disease Blood Pressure Histology - Tissues Infection Detection Hospital Departments Molecular Genetics Integrated Science Transport system in Living Things (Human) Tongue and Skin Vision and Hearing Defects Microrganisms Nucleic Acids Neurology Oncology

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