(A) The brain of person suffering from schizophrenia is smaller than the brain of anyone not suffering from schizophrenia
(B) The relative smallness of certain parts of the brains of schizophrenics is not the result of schizophrenia or of medications used in its treatment.
(C) The brain of a person with an identical twines no smaller, on average, than the brain of person who is not twines.
(D) When a pair of identical twins both suffer from schizophrenia, their brains are the same size
(E) People who have an identical twin are no more likely to suffer from schizophrenia than those who do not.
24. If the statements on which the conclusion above is based are all true, each of the following cold be true EXCEPT:
(A) People who lack a genetic susceptibility for the disease will not develop schizophrenia
(B) Medications can control most of the symptoms of schizophrenia inmost patients but will never be able to cure it.
(C) The brains of schizophrenics share many of the characteristics found in those of people without the disorder.
(D) It will eventually be possible to determine whether or not some one will develop schizophrenia on the basis of genetic information alone
(E) Brain abnormalities associated with schizophrenia are the result of childhood viral infections that inhibit the development of brain cells.
25. Sixty adults were asked to keep a diary of their meals, including what they consumed, when, and in the company of how many people, It was found that at meals with which they drank alcoholic beverages, they consumed about 175 calories more from nonalcoholic source than they did at meals with which they did not drink alcoholic beverages.
Each of the following, if true, contributes to an explanation of the difference in caloric intake EXCEPT:
(A) Diners spent a much longer time at meals served with alcohol than they did at those serve with out alcohol.