The stages of cell respiration that take place in the mitochondria of cells are:
A)glycolysis and the Krebs cycle
B)the Krebs cycle and the cytochrome (electron) transport system
C)the cytochrome (electron)transport system and glycolysis
D)all three stages

Question

Quizplus · Accepted Answer

The two stages of cellular respiration that take place in the mitochondria are the Krebs cycle and the electron transport chain, which make up the cytochrome transport system. Glycolysis occurs in the cytoplasm outside the mitochondria. Therefore, the correct choice is B.

The Stages of Cell Respiration That Take Place in the Mitochondria