B7.2 Transport in Humans
Which blood vessel is the pulmonary artery?
A is pulmonary artery. Do you what B, C and D represent?
Using the letters provided, in which order does blood pass through the chambers as it returns from the lungs during a complete circuit?
Q > R > P > S! The oxygenated blood will pass through left side first before become deoxygenated and return to right side.
State the function of the cell labelled X.
X is a red blood cell and it is responsible in the transport of oxygen.