The theory of color vision which proposes the human eye has three types of receptors that are sensitive to different ranges of light wavelengths is known as the:
a. opponent-process theory
b. trichromatic theory
c. geon theory
d. Gestalt theory
B
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Although relatively small, the hypothalamus is very important for a large range of motivated behaviors
a. True b. False Indicate whether the statement is true or false
According to Piaget, from the age of 7 through to age 11 a child is in the stage of cognitive development known as the:
a. sensorimotor period b. concrete operational period c. preoperational period d. formal operational period
What do neuroscientists mean when they use the term "kiss and run"? a. The presynaptic and postsynaptic membranes actually touch or "kiss."
b. Synaptic vesicles touch or "kiss" each other inside the presynaptic terminal. c. Neurotransmitter molecules "kiss" receptors, and then return to the synaptic gap. d. Synaptic vesicles "kiss" the axon terminal membrane, releasing only a part of their contents.
Communication in situations that require the speaker to describe an object to a listener or to evaluate the effectiveness of a message is called
a. turnabout. c. referential communication. b. turn taking. d. demonstrative pragmatics.