Photoreceptors release which of the following neurotransmitters when depolarized?
a. substance P
b. serotonin
c. GABA
d. glutamate
d
You might also like to view...
Why would you feel a pinch on your shoulder very slightly sooner than a toe pinch? a. The shoulder has more blood vessels than the toes do. b. The shoulder has more touch receptors than the toes do. c. The shoulders are closer to the hands
d. The shoulders are closer to the brain.
Before the family systems perspective, the major focus of developmentalists who studied the family was on _____ relationships
a. father-mother b. peer-parent c. infant-peer d. mother-infant
To engage in deception, children must comprehend the concept of ______.
A. tangible versus intangible B. the mind as active constructor of knowledge C. deliberate memory strategies D. false belief
You are baffled about how to untangle the influence of heredity and environment on intelligence. According to your text, you should ____.?
a. ?do a longitudinal study where you give people IQ tests every two years from infancy to early adulthood b. ?calculate the IQ of parents and their offspring, which would show the influence of the environment c. ?measure and compare the IQs of identical twins, of fraternal twins, and of siblings reared either together or separately d. ?map the genes responsible for intelligence