Which of the following is a fact about free radicals?
A. Free radicals are unstable molecules that are produced when the body transforms food into chemical energy.
B. Free radicals contribute to aging by reducing cross-links and removing age pigments.
C. Free radicals are easily destroyed when people smoke or consume drugs.
D. When free radicals unite in a body, they reduce the risk of cancer and Alzheimer's disease.
Answer: A
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Which statement below best describes social problems?
a. Social problems remain constant across cultures. b. Social problems are contingent on the culture of the country in question. c. Culture does not play a role in defining social problems. d. Culture plays only a minimal role in defining social problems.
Hannah and Steven both work as receptionists at a large hospital and receive the same salary for their work. This is an example of ________.
A) gender roles= B) pay equity C) redlining D) resegregation
Role strain is a predicament that occurs when expectations associated with two or more roles clash
Indicate whether the statement is true or false
A college law enforcement major watches the behavior of television police detectives with great admiration. These detectives could be considered
A. a reference group. B. a triad. C. an out-group. D. a focus group.