INTRODUCTION TO MICROSCOPY CELL BIOLOGY
MITOCHONDRIA
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the function of the intermembrane space of the mitochondria?
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space where H+ ions accumulate quickly for ATP synthesis
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space where electrons accumulate for ATP synthesis
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to increase the surface area to volume ratio for ATP production
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None of the above
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Explanation:
Detailed explanation-1: -The electrons from from NADH and FADH2 flow through the electron transport chain in the inner mitochondrial membrane generating a H+ buildup in the inner membrane space.
Detailed explanation-2: -Thus, the respiratory chain enabled accumulation of H+ (Hydrogen ions) in the intermembrane space is the power that enables ATP synthesis in the mitochondria.
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