Genetic and Biochemical Markers for Disorders Such as Alcoholism and Schizophrenia

Multiple Choice

Genetic and biochemical markers for disorders such as alcoholism and schizophrenia:

A) increase an individual's vulnerability to the disorder.
B) lead to early onset in adolescence.
C) result in an individual developing the disorder in early adulthood.
D) delay onset of the disorder until later adulthood.