In Which Form Is Most of the Oxygen Carried in Arterial

question 19

Multiple Choice

In which form is most of the oxygen carried in arterial blood?

• A) bound to hemoglobin
• B) dissolved in the plasma
• C) dissolved in the cytosol of erythrocytes
• D) converted to HCO₃^-
• E) bound to myoglobin

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Definitions:

Scientific Method

A systematic and empirical approach to research in which a question is identified, relevant data is gathered, a hypothesis is formulated, and the hypothesis is empirically tested.

Economic Variables

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