Since the completion of the human genome project in 2003, scientists have identified nearly all of the individual units of DNA that form the basic genes in the human body. How many units of DNA have been identified?
a. 30,000
b. 3 million
c. 300,000
d. 3 billion
Answer: B
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Regarding aversion therapy for smoking cigarettes, which of the following statements is FALSE?
a. During rapid smoking, clients are told to smoke continuously, taking a puff every six to eight seconds, until they are miserable and can stand it no more. b. Without the help of a therapist, most people quit too soon for rapid smoking to succeed. c. A trained therapist should be present during the rapid smoking procedure because it can be dangerous. d. Rapid smoking is an example of the use of operant conditioning in causing extinction of the smoking habit.
Average faces may provide ______, which is why we may find them attractive.
A. a false dichotomy of sex B. symmetrical cues C. objectification D. specific ratios
Today, ______ is the most frequently used illegal drug in the United States
a. alcohol c. ecstasy b. cocaine d. marijuana
The belief that people with schizophrenia suffer from attentional deficits is supported by various studies that focus on the psychophysiological aspects of attention.
Answer the following statement true (T) or false (F)