Which secosteroid hormone is metabolised in the liver and kidney and normally arises in the skin from sunlight or comes from food such as oily fish or from supplements?

A. vitamin D
B. iron
C. vitamin B12
D. progesterone


Answer: A

Psychology

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Pluralism in social psychology can be seen in all of the following areas except the

a. procedures used to secure government funding. b. emphasis on different aspects of human behaviors. c. methods social psychologists use to study behavior. d. inclusion of various cultural perspectives.

Psychology

Regarding how sleeping and eating affect memory, which of the following statements is/are TRUE?

a. Sleeping after studying increases interference. b. People who are hungry almost always score lower on memory tests. c. Drinking coffee tends to hurt test performance. d. All of these statements are true.

Psychology

Freud found that odd medical disorders, such as the loss of feeling in one's hand, often disappeared when individuals __________________

a. were put under hypnosis b. were persuaded to repress anxiety-evoking experiences c. recalled and discussed stressful events d. satisfied the needs of the id

Psychology

Psychoactive substances that can lead to drug dependence include

A) alcohol. B) nicotine. C) opiates. D) All of the above.

Psychology