What do fibromyalgia and amyotrophic lateral sclerosis have in common? A. The cause of both diseases is unknown. B. In both diseases, antibodies destroy acetylcholine receptors. C. Both are X-linked genetic diseases. D. Both can be cured with antibiotics. E. In both diseases, the protein dystrophin is absent.
Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. The causes of  disease is unknown in both fibromyalgia and amyotrophic lateral sclerosis . Amyotrophic lateral sclerosis also known as motor neuron disease. Hope I have answered your query. Let me know if I can assist you further.