Gas exchange in the lungs (how do gases move?)
O2 transport vs. CO2 transport in the blood
Hemoglobin function, loading reactions, types, dissociation
Hemoglobin vs. myoglobin (similarities/differences)
Regulation of breathing: Manipulation of the intrapulmonary pressure, difference between pressure-to ATM derived from surface tension and the intra pressure. Breathing is passive.
Effects of blood pH and CO2 on ventilation rate.