Which of the Following Pathways Takes Place Primarily Within the Inner

Question

Which of the following pathways takes place primarily within the inner mitochondrial membrane?
A)fatty acid $\beta$-oxidation
B)electron transport
C)glycolysis
D)citric acid cycle
E)pentose phosphate pathway

Accepted Answer

Electron transport takes place primarily within the inner mitochondrial membrane, while fatty acid oxidation, citric acid cycle, and pentose phosphate pathway occur in the mitochondrial matrix. Glycolysis takes place in the cytoplasm outside of the mitochondria.