Discuss the various types of mitochondrial diseases.

 In a minimum of three written pages, discuss the various types of mitochondrial diseases.  Be specific and detailed.  Do not use quotes.  Explain in concise detail how each disease can occur, what the symptoms are, how it affects the health of the patient, and how it can be treated and/or controlled.  Use a minimum of two different primary references. use encyclopedias, dictionaries, or open sources such as Wiki[edia as references.