Which of the following describes the journey of a molecule of oxygen from the pharynx to an alveolus?
A) pharynx to trachea to bronchus to bronchiole to alveolus
B) pharynx to trachea to bronchiole to bronchus to alveolus
C) pharynx to bronchiole to bronchus to trachea to alveolus
D) pharynx to bronchus to bronchiole to trachea to alveolus
Correct Answer:
Verified
Q2: Which of the following would have the
Q11: Which of the following statements about the
Q12: Air enters the lungs through a pair
Q14: What tube connects the pharynx to the
Q15: In the figure below, the arrow is
Q17: The tiniest bronchiole extensions open into the
A)trachea.
B)bronchi.
C)alveoli.
D)pharynx.
Q18: Once oxygen has entered the blood stream,
Q19: In what way, if any, is the
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Q21: Referring to the question above, which of
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