Oxygen Enters the Mitochondria

question 32

Multiple Choice

Oxygen enters the mitochondria

• A) by diffusion, at a rate that is dependent on the flow of the oxygenated capillary blood.
• B) by diffusion, at a rate that is dependent on the difference in O₂ partial pressure between the blood systemic capillaries and the mitochondria.
• C) by convection, at a rate that is dependent on the difference in O₂ partial pressure between the blood systemic capillaries and the mitochondria.
• D) by convection, at a rate that is dependent on the flow of the oxygenated capillary blood.

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