Unknown The FMR1 protein A Is expressed in fragile X-associated mental retardation B Is normally found in brain and ovaries C When defective, is not sufficient to cause the fragile X-associated mental retardation syndrome D Is coded by the FMR1 gene which has the (5′-CGG-3′) n repeat segments 💡 Explanation The FMR1 protein ✓ Correct Answer: D. Is coded by the FMR1 gene which has the (5′-CGG-3′) n repeat segments