Is achondroplasia a gene or chromosomal mutation?

Is achondroplasia a gene or chromosomal mutation? Achondroplasia is caused by a gene alteration (mutation) in the FGFR3 gene. The FGFR3 gene makes a protein called fibroblast growth factor receptor 3 that is involved in converting cartilage to bone. FGFR3 is the only gene known to be associated with achondroplasia. What type of disorder is […]

What does dorsal scapular supply?

What does dorsal scapular supply? The dorsal scapular nerve (C5) supplies the levator scapulae and rhomboid muscles; it aids in elevation and adduction of the scapula toward the spinal column. What muscle does the dorsal scapular nerve? The DSN is a motor nerve that innervates the levator scapulae, rhomboid major, and rhomboid minor muscles. These […]

Why do Crips say C Day?

Why do Crips say C Day? On the front of the homemade greeting was a cartoon of a gangster holding a MAC-10 automatic pistol. And because Crips avoid the letter “B” at all costs — due to its association with their rival gang, the Bloods — the card happily announced “Happy C-Day.” Do Crips use […]

What is the dependency ratio in America?

What is the dependency ratio in America? Age dependency ratio (% of working-age population) in United States was reported at 53.28 % in 2019, according to the World Bank collection of development indicators, compiled from officially recognized sources. How does dependency ratio affect a country? A low dependency ratio means that there are sufficient people […]

How many pieces of music did John Cage wrote?

How many pieces of music did John Cage wrote? Cage was also a pioneer of the prepared piano (a piano with its sound altered by objects placed between or on its strings or hammers), for which he wrote numerous dance-related works and a few concert pieces. The best known of these is Sonatas and Interludes […]

What inspired Robyn Kahukiwa?

What inspired Robyn Kahukiwa? Kahukiwa was born in Sydney, New South Wales, Australia, in 1938. Kahukiwa’s early artworks were inspired by discovering her Māori heritage. Māori on her mother’s side, Kahukiwa is of Ngāti Porou, Te Aitanga-a-Hauiti, Ngāti Hau, Ngāti Konohi and Whanau-a-Ruataupare descent. How has Maori art changed? The function of art changed from […]

What makes an object buoyant?

What makes an object buoyant? When an object enters water, it pushes out water to make room for itself. The object pushes out a volume of water that is equal to its own volume. If the object displaces an amount of water equal to its own weight, the buoyant force acting on it will be […]

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