Table 1 shows various structures/organs of the breathing system. Complete Table 1 by matching each tissue to the sequence of organs that are passed through by a molecule of carbon dioxide during exhalation (1st to 5th).
Table 1
Structure/Organ | Sequence (1st, 2nd, 3rd, 4th OR 5th) |
Trachea | |
Alveolus | |
Bronchus | |
Facial airways | |
Bronchiole |
State the name of the organ that drives the operation of the breathing system.
Give the name of the process by which oxygen is transported from alveolar air into red blood cells.
Prior to the process that you named in part c), state the physical change that has to happen to oxygen before transport into the blood can commence.
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