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Citric Acid Cycle in the Matrix
Grade Level
AP Biology
APB.199 Citric Acid Cycle in the Matrix
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Which answer best explains why a diagram can show ATP as a citric acid cycle output even though most cellular respiration ATP is made elsewhere?
A
The cycle makes a small amount of ATP in the matrix, while oxidative phosphorylation makes most ATP at the inner membrane.
B
The cycle makes ATP by splitting oxygen on the outer membrane.
C
The cycle makes ATP in the cytosol before pyruvate enters mitochondria.
D
The cycle makes all ATP in the intermembrane space, and the ETC only makes CO2.
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