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Choose the correct answer to the questions about blood.
Normal blood pH falls in a range between ____ to ____.
Answer: 7.35-7.45
An important plasma protein that contributes to the osmotic pressure of blood is ____.
Answer: albumin
Each hemoglobin molecule is able to transport ____ molecules of oxygen.
Answer: 4
Substances that the body recognizes as foreign are called ____.
Answer: antigens
The amount of hemoglobin contained within a RBC determines its capability to transport oxygen.
Answer: True
The primary job of erythrocytes is to transport oxygen.
Answer: True
