The Krebs cycle takes place in the ____ of cells,and oxygen ____ required.
A)cytoplasm/is
B)mitochondria/is
C)cytoplasm/is not
D)mitochondria/is not

Question

Quizplus · Accepted Answer

The Krebs cycle takes place in the mitochondria of cells, and oxygen is required for the cycle to function properly. Therefore, option B is the best choice. Options A and C are incorrect because the Krebs cycle does not take place in the cytoplasm, and option D is incorrect because the Krebs cycle does take place in the mitochondria.

The Krebs Cycle Takes Place in the ____ of Cells,and