Early-onset alzheimer’s disease affects people under the age of 65. less than five percent of people who are diagnosed with alzheimer’s disease have this type. many cases of early-onset alzheimer’s disease are inherited, a type known as familial alzheimer’s disease (fad). which statement is best supported by this information?
f) fad is the result of a genetic change in one or more chromosomes.
g) natural selection will continue to reduce the incidence of fad.
h) fad affects only the genes of middle-aged people.
j) deletion of one amino acid causes fad.