In the human growth sequence, the germinal, embryonic, and fetal periods make up the __________ period
a. prenatal
b. neonatal
c. postnatal
d. senescence
A
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The effect of a neurotransmitter on a postsynaptic neuron is determined by the ____
a. speed the action potential traveled down the axon b. number of branches of the presynaptic axon c. receptors on the postsynaptic membrane d. distance between the synapse and the cell body
Pat notices that when thunder can be heard in the distance, her dog, Rudy hides under her desk, and she believes that the thunder causes Rudy to hide. She notices that Rudy does not hide in response to other loud noises, if, for example, she drops a cast iron pan in the kitchen. In experimental terms, Pat has observed ____
a. temporal precedence b. covariation c. plausibility d. causality
Erogenous zones, according to Freud, describe areas of the:
a. brain where anxiety becomes repressed b. body that are associated with sexual feelings c. personality striving for personal growth d. soul that are filled with positive regard
If you stare long enough at a green object, look to a neutrally colored wall, and see a negative afterimage, what color will you be seeing?
a. green c. yellow b. blue d. red