A doctor sees a patient who has kidney failure, lack of motor coordination, and a poorly functioning nervous system. After testing, the doctor finds that these symptoms are all related to a chronic lack of energy in some of the patient's cells. The doctor diagnoses a metabolic disorder known as Leigh's disease. Based on this evidence, a malfunction in what organelle is most likely responsible for Leigh's disease?

Golgi Apparatus

Golgi Apparatus

mitochondria

mitochondria

nucleus

nucleus

ribosomes