When the neural impulse reaches the axon terminals, the vesicles release varying amounts of
a. electrical impulses. c. electrochemical substances.
b. hormones. d. neurotransmitters.
D
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The _____ theory would support the claim: “Freud was instrumental in discovering psychoanalysis. If not for Freud, no other psychologist would have been able to undercover the human psyche.”?
a. ?Zeitgeist b. ?personalistic c. ?naturalistic d. ?ortgeist e. ?evolution
Studies on the intellectual achievements of African American children adopted into affluent white families show that by middle school, the African American children score ____
a. ?lower on intelligence tests than the average white child b. ?lower on intelligence tests than the average African America child c. ?higher on intelligence tests than the average white child d. ?about the same on intelligence tests as the average white child
Certain reproductive technologies have made it possible to do which of the following?
A) determine the sexual orientation of fetuses B) allow parents to select the sex of their children C) select the healthiest embryos to carry to birth D) select embryos for optimal height and weight
The middle ear is to the __________ as the outer ear is to the __________.
A. malleus; ear canal B. ear canal; oval window C. incus; cochlea D. oval window; cochlea