Phenylketonuria is caused by a(n) __________.

A. extra chromosome
B. mutated gene
C. dominant gene
D. recessive gene


Answer: D

Psychology

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The ego psychologists amended Freud's original position by emphasizing that the ____.?

a. ?ego is derived from the id b. ?ego is servant to the superego c. ?id is servant to the ego d. ?ego can carry out some functions independently of the id e. None of the choices are correct.?

Psychology

Fed up with his son not cleaning around the house, Jack buys a book called Shape Up, which instructs the reader to implement the operant conditioning technique of shaping. According to the book, Jack will want to

A. reinforce successive approximations of the desired response. B. utilize a mixture of punishment and reinforcement. C. pair an unconditioned response with a conditioned one. D. reward his son only after the final desired response is performed.

Psychology

Descartes's mind-body dualism is defined as a philosophical view that considers

A. mind to be the product of neural activity. B. mind and body to be separate entities. C. reality to exist only when perceived by an observer. D. the senses as the source of knowledge.

Psychology

Statistically speaking, the sexual abuse of a girl is most likely to be committed by the girl's:

a. father b. mother c. stepfather d. brother

Psychology