Research on rats shows that nicotine may:

a. increase leptin levels
b. decrease leptin levels
c. raise the metabolic set point
d. lower the metabolic set point


D

Psychology

You might also like to view...

For Descartes, certainty of knowledge was the result of mathematical principles.?

a. True b. False

Psychology

Ways of processing information shaped by natural selection during environments of evolutionary adaptedness to deal with specific and recurrent problems are

a. evolved cognitive mechanisms. b. guided learning behaviors. c. behavioral variations. d. bidirectional gene-environment interactions.

Psychology

Studies with ______ indicate that ethnic differences in IQ scores are reduced and often disappear when we factor in socioeconomic differences.

A. twins B. boarding school students C. foster children D. adoptees

Psychology

Nursing home

A) care emphasizes pain management and the resident's end-of-life preferences. B) death is especially depersonalizing for patients and family members. C) care emphasizes rehabilitation rather than high-quality terminal care. D) care is aimed at easing physical, emotional, and spiritual suffering at death.

Psychology