Which statement regarding nicotine use is most accurate?
a. Approximately a quarter of the adult population of the world smokes.
b. Smoking by pregnant women is potentially worse for the fetus than cocaine usage.
c. Many smokers are able to smoke few cigarettes a day.
d. The abuse potential of nicotine is low.
Question 2
The fact that cocaine use increased dopamine activation means that cocaine usage often results in symptoms that are similar to:
a. panic disorder.
b. depression.
c. schizophrenia.
d. post- traumatic stress disorder.
An adult male killer whale with its characteristic tall dorsal fin swims in the waters near Tysfjord
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Anterior and posterior views of the adult human skeleton
Adult Stem Cells
A diagrammatic section through a typical adult tooth.
Example of an approximately 37,500 probespotted oligo microarray.