Scientists who believe in the genetic-programming theories of aging and reject the error theories will most likely agree with the statement that:
A. calorific restriction will delay aging.
B. free radicals that cause aging can be kept in check.
C. diseases are by-products of environmental damage.
D. aging follows a biological timetable.
Answer: D
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Why is alcohol and drug use in the United States important?
a. because of the controversy that drugs create b. because of the number of people who use alcohol or drugs c. because of the negative consequences of drug use d. all of these e. none of these
After conducting repeated experiments in which he first trained rats to navigate a maze and then removed tiny sections of their brains to see if that brain region eliminated learning, Lashley reported that:
A) learning the maze could be erased by removing a tiny section of Broca's area. B) the memory of the maze was localized in the right hemisphere of the brain. C) the memory of the maze was localized in the left hemisphere of the brain. D) no one brain region seemed to uniquely and reliably eliminate maze learning.
According to the _____ approach, adolescents make media choices in line with such factors as diversion, social utility, personal identity, and high sensation
A) functional B) uses and gratifications C) behavioral D) constructionist
Decision making refers to selecting an alternative from various possible courses of thought or action
Indicate whether the statement is true or false