Most of the cancer-causing substances in smoke are in __________
a. carbon monoxide
b. tar
c. nicotine
d. carbon dioxide
b
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Lateralization refers to the
a. specialization of the two hemispheres of the cerebral cortex. b. organizational structure of the peripheral nervous system. c. plasticity of the spinal cord. d. number of neurons produced during prenatal development.
According to the DSM-5, _____ disorders are those in which reactions to an event are out of proportion to the event’s severity
a. adjustment b. anxiety c. post-traumatic stress d. mood
Leo is trying to determine which subcortical brain areas contain receptors for the neurotransmitter substance P. What technique can he use to accomplish this goal?
A. Nissl stain B. autoradiography C. fluorogold labeling D. immunocytochemistry
An elementary school teacher practically ends classroom discipline problems by giving students "chances" in a lottery to be held at the end of the week for some small toy. The students have chances taken away if they break various rules. The students are participating in an operant conditioning system known as a(n) __________
Fill in the blank(s) with correct word