What Formula Correctly Represents the Behavior of CO₂ in the Blood

question 21

Multiple Choice

What formula correctly represents the behavior of CO₂ in the blood?

• A)CO₂ + H₂O « H₂CO₃ + CO
• B)CO₂ + H⁺ « HCO₃⁺ « H₂O + H₂CO₃
• C)CO₂ + HCO₃^- « H⁺ + H₂O + H₂CO₃
• D)CO₂ + H₂O « H₂CO₃ « HCO₃^- + H⁺
• E)CO₂ + H₂CO₃ + O₂ « H₂O + CO₂ + H₂CO₃

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Definitions:

Contraception

Methods or devices used to prevent pregnancy as a result of sexual intercourse, aiming to control fertility and family planning.

Abortion

The medical process of ending a pregnancy so it does not result in the birth of a child.

Nietzsche

A German philosopher, cultural critic, and poet, known for his concepts of the Übermensch, the will to power, and the eternal recurrence.

Eternal Recurrence

The concept, most notably discussed by Nietzsche, that the universe and all existence and energy have been recurring, and will continue to recur, in a self-similar form an infinite number of times across infinite time or space.