Mutations in the MT-CYB gene found in mitochondrial DNA can cause mitochondrial complex III deficiency. When caused by mutations in this gene, the condition is usually characterized by muscle weakness (myopathy) and pain, especially during exercise (exercise intolerance).
Hejazi Arabic, also known as Western Arabian Arabic, is a variant of the Arabic language spoken predominantly in the western region of Saudi Arabia. The language is spoken by approximately 8 million Saudi nationals, as of the last census.
Arabic Language in Kuwait. The national language of the Kuwaitis is the Arabic language, which is one of the most important Kuwait languages. The version of Arabic language, which is spoken in Kuwait, is known as Gulf Arabic, which is popularly known as Khaliji in the country.ome of the other languages, which form a part of the Kuwait languages, are Urdu, Persian, and Hindi. English is one of the most important Kuwait languages and is considered to have a prominent place in the educational curriculum of Kuwait.