The most important chemical regulator of respiration is
A) oxygen.
B) sodium ion.
C) carbon dioxide.
D) hemoglobin.
E) bicarbonate ion.
Correct Answer:
Verified
Q24: Q25: The larynx, trachea, bronchi, and bronchioles all Q26: Severing the sensory fibers from the lungs Q27: The auditory tubes open into the Q28: Dalton's law states that Q30: Which of the following would be greater? Q31: A pair of ligaments covered by laryngeal Q32: The function of pulmonary ventilation is to Q33: The pneumotaxic center Q34: The palatine tonsils lie in the walls![]()
A) larynx.
B)
A) gas volume and
A)
A)
A) is in the pons.
B)
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