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Test: GRE Subject Test: Biology
1. | How do the mitochondria maintain the chemiosmotic gradient used for the electron transport chain? |
They continuously pump protons from the mitochondrial matrix into the intermembrane space
They export protons into the cytoplasm
They import protons from the cytoplasm
Scaffold proteins carry protons from the mitochondrial matrix into the intermembrane space
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Northern Michigan University, Bachelor in Arts, Graphic Design. Northern Michigan University, Bachelor of Science, Premedicine.
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