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.
1 Kuwait became a protectorate after Sheikh Mubarak Al-Sabah signed a treaty with the British 1899 to avoid being captured by Turkey. 2  Kuwait is officially known as the âState of Kuwaitâ. 3  The official language of Kuwait is Arabic, but English is also widely spoken and understood.uwait is an Arab country that functions like a sovereign emirate and lies on the coast of the Persian Gulf. With this article, get to know some fun & interesting facts about Kuwait.