Sabrina is trying to lose weight with a low-carbohydrate diet. She knows this is an effective short-term plan, but she finds herself craving everything that contains carbohydrates. The brain chemical responsible for her cravings is
A. enterostatin.
B. galanin.
C. neuropeptide Y.
D. serotonin.
Answer: C
Psychology
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Research indicates the self-sabotage may be caused by which of the following?
A. negative feedback about performance B. constructive feedback to improve skills C. relentless pursuit of boosted self-esteem D. moderate levels of self-deception
Psychology
When a neuron is inactive, more of which of the following exist OUTSIDE the neuron?
a. positive ions b. negative ions c. myelin sheaths d. neuropeptides
Psychology
Defense mechanisms
A. Are always bad B. Are always good C. Enable people to deal with anxiety
Psychology
Apart from direct contact with the environment, schemes also change through __________
A) organization B) circular motion C) deferred imitation D) heredity
Psychology