8. Respiratory system Flashcards
1
Q
CO2 is either bound to _____ or ________ in the blood
A
hemoglobin or bicarbonate
2
Q
the only site of gas exchange is in the
A
alveoli
3
Q
the right lung has _____ lobes and the left lung has____
A
3 and 2
4
Q
functions of the respiratory system
A
supply oxygen to the blood- remove carbon dioxide which is a product of cellular respiration
