A neuron has a resting potential of __________
a. – 70 mV
b. 0 mV
c. + 30 mV
d. + 170 mV
Answer: a
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Marsh and Kit-Tai Hua's 2003 study on the "big-fish-little-pond effect" found that a student's academic self-concept is less positive when students are
a. gifted. b. intellectually disabled. c. in a school with a lot of high achievers. d. in a school with a lot of low achievers.
______ indirectly result in ion channels opening following binding of neurotransmitter.
A. Ionotropic receptors B. Metabotropic receptors C. Calcium ions D. Chloride channels
Both amphetamines and cocaine produce their simulating effects by suppressing levels of GABA and serotonin
Indicate whether the statement is true or false
The place theory of hearing states that:
a. the place or location from which a sound is coming is identified based on the difference in intensity between the two ears. b. the location along the basilar membrane that is stimulated by sound determines how we perceive the sound's pitch. c. the same frequency sound will have a different sound depending on the location of the sound source relative to the head. d. the primary auditory cortex is located in the same place in all human brains.