Final answer:
Fatty acid oxidation occurs in the mitochondria of the cell and is responsible for ATP production. The breakdown of fatty acids begins in the cytoplasm and continues in the mitochondrial matrix.
Step-by-step explanation:
Oxidation of fatty acids for adenosine triphosphate (ATP) production occurs in cells that contain mitochondria.
Fatty acid oxidation, also known as beta-oxidation, takes place inside the mitochondria.
The breakdown of fatty acids begins in the cytoplasm, where they are converted into fatty acyl CoA molecules.
These molecules then enter the mitochondrial matrix, where they are further converted into acetyl CoA and used to produce ATP.