Duchenne's muscular dystrophy is a sex-linked recessive disorder. Male children have weakness and degeneration of their muscles. Weakness begins in the arms and legs and progresses to the entire body. By age 12 children are usually wheelchair bound, with death occurring by age 15, typically from lung disorders.

Ihave made a synthetic cell by placing a solution that is 10% sodium chloride inside a semipermeable membrane through which water can pass but not sodium chloride. if i place this cell into a solution that is 20% sodium chloride what will happen to the size of the cell? will it increase, decrease, or stay the same in size?