<prompt> 12-month-old boy is brought to the emergency room for examination of his right arm following a tumble at home. Radiologic examination of the limb reveals a recent fracture of the right ulna and evidence of additional healing fractures. The child is noted to have blue sclerae. This patient most likely carries a mutation in a gene that encodes which of the following proteins?CollagenFibrillinKeratinMyosin  <response>: Osteogenesis imperfecta Affects synthesis of type I collagen. Type Iis characterized by a Normal appearance at bih, Fractures of many bones occur during infancy and at the time the child learns to walk. Fragile as a China doll. Blue sclerae as a result of the deficiency in collagen fibres Incidence of hearing loss Fibrillin gene mutations choice B are found in patients with Marfan syndrome. Keratin gene mutations choice C are found in patients with epidermolytic hyperkeratosis. 