Schizophrenia may involve imbalances in nerve pathways that ...

[bobbie]

Schizophrenia may involve imbalances in nerve pathways that utilize which neurotransmitter?
 
  a. Serotonin
  b. Melatonin
  c. Dopamine
  d. Norepinephrine e. Epinephrine

Question 2

Scientists believe that ape communication through gesturing represents
 
  a. a clear use of complex rules of language on par with adult communication in humans. b. a simple form of conditioning that can be demonstrated in the lab.
  c. a form of complex communication that is unrelated to human language.
  d. a form of communication that may represent a starting point for human language.
  e. a form of communication having surprising complexity that can be likened to a computer language.

[Cnarkel]

Answer to Question 1

c

Answer to Question 2

d

[bobbie]

Thanks for the timely response, appreciate it

[strudel15]

Great answer, keep it coming