Examlex
Which of the following was one of several politicians who campaigned to succeed James Monroe in the White House?
Surfactant
A substance that reduces the surface tension of a liquid, aiding in processes such as lung function and cleaning.
Alveoli
Tiny air sacs in the lungs where gas exchange takes place, oxygen enters the blood, and carbon dioxide is removed.
Bicarbonate Ions
The bicarbonate ion (HCO3-) plays a crucial role in maintaining the body's pH balance, particularly in the buffering of blood plasma.
Carbaminohemoglobin
Hemoglobin carrying carbon dioxide.
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