Morphine, heroin, and other opiates bind to the same brain receptors as which chemicals?

Answer the following statement(s) true (T) or false (F)

1. Those who suffer from phobic disorders generally realize their fears are extreme and unnecessary, and this realization helps reduce their phobic response. 2. The autonomic nervous system primarily regulates the functioning of many bodily processes, such as heart rate, oxygen intake, digestive processes, and several others. 3. Treatment for generalized anxiety disorder can be effective in reducing the associated symptoms, but it rarely results in total remission of symptoms 4. Research examining the stress-gene interaction has suggested that stressors DO NOT produce effects across generations (i.e., transgenerational effects).

In the United States in 1800, only about _________ of army recruits were able to sign their own names on enlistment documents

a) one-quarter b) one-third c) one-half d) two-thirds