According to the cross-linkage theory of aging,
A) when normally separate protein fibers cross-link, tissue becomes less elastic.
B) people whose parents had long lives will have longer lives themselves.
C) the bonds between protein fibers in connective tissue lead to increased stamina.
D) the release of free radicals cause age-related DNA and cellular abnormalities.
A
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According to the framing effect,
a. under some circumstances, the framework of a question encourages too much reliance on the representativeness heuristic. b. when people make decisions, the deep structureâ€"or frameâ€"is more important than the surface structure. c. decision-makers show a clear-cut tendency to assume that the same frame holds true for all the decisions in a particular set. d. the way in which a question is asked has an important influence on people's decisions.
At smaller universities, Institutional Review Boards typically review research using both humans and animals
a. True b. False Indicate whether the statement is true or false
What is the most common inherited intellectual disability worldwide?
a. phenylketonuria (PKU) b. fragile X syndrome c. Down syndrome d. sickle-cell anemia
Which of the following are among the insights associated with the psychological model of suicide?
a. The acute suicidal crisis is of relatively brief duration
b. The suicidal individual is likely to be ambivalent about ending his or her life.
c. Most suicidal events are dyadic.
d. All of the above