Oxidative Phosphorylation Requires ADP and Pi Entry and ATP Exit

question 12

Multiple Choice

Oxidative phosphorylation requires ADP and Pi entry and ATP exit. How does ATP get out of the mitochondria?

• A) It is transported out of the mitochondria on a carrier, the ATP-ADP translocase.
• B) ATP gets out of the m itochondria bundled inside little spheres of membrane called vesicles.
• C) ATP is secreted out of the mitochondria like a neurotransmitter
• D) ATP is transported out of the mitochondria in exchange for Pi on a ATP-Pi exchanger
• E) ATP exits the m itochondria on the electrophoretic uniport.

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