Generally, the amount of leptin in the blood is proportional to: ...

[misspop]

Generally, the amount of leptin in the blood is proportional to:
 
  a. Neuropeptide Y levels
  b. Insulin levels
  c. Fat levels
  d. Glycogen levels

Question 2

All of the following are true about craving except:
 
  a. It involves potentially life-long changes in brain functioning.
  b. Drug paraphernalia evoke craving in addicts.
  c. Craving involves both reward and learning circuits in the brain.
  d. It occurs when there is a shift from increased metabolism to hyperactivity in prefrontal areas.

[Kdiggy]

Answer to Question 1

C

Answer to Question 2

D