The increase in the number of children in the United States diagnosed with an autism spectrum disorder may be due to a(n)__________
a. increase in the numbers of vaccinations given
b. increase in the amount of food dyes and food additives
c. decrease in the numbers of cases of Asperger's disorder and other milder forms of autism
spectrum disorder
d. increase in the numbers of cases of Asperger's disorder and other milder forms of autism
spectrum disorder
D
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Neurotransmitters are destroyed in the synapse in the process termed:
A) reuptake. B) reconstitution. C) enzyme deactivation. D) autoreception.
Ion pumps differ from ion channels in that
A. they allow different types of ions to cross the neural membrane. B. pumps respond to ligands and drugs, whereas channels respond to the electrical environment in their immediate vicinity. C. channels require energy to operate, whereas pumps do not. D. pumps require energy to function, whereas channels do not.
Approximately what percent of Americans are Latino?
A) 48 B) 31 C) 23 D) 14
Who argued that children learn language through positive reinforcement?
A) Noam Chomsky B) B.F. Skinner C) Jackie Gibson D) Nancy Bayley