Athin flexible semipermeable barrier around the cell which regulates what enters and leaves the cell

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

Each hereditary trait corresponds to

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.