Radial glia ____.
A. guide the migration of neurons during embryonic development
B. synchronize the activity of axons
C. wrap around the presynaptic terminals of several axons
D. build the myelin sheaths that surround and insulate certain axons
Answer: A
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The term used to refer to the last part of a pregnancy, from the eighth week through to birth, is the:
a. germinal period b. embryonic period c. critical period d. fetal period
According to your textbook, in which way do Americans and the Japanese tend to differ?
A) Americans tend to use basic level categories whereas the Japanese do not. B) Americans tend to focus on a single characteristic, whereas Japanese people tend to view objects in relation to their environment. C) Americans consider cows to be livestock whereas the Japanese do not. D) Americans tend to use classical categorization, whereas the Japanese use prototypes.
Differentiate between adaptive fear responses and maladaptive anxiety responses.
What will be an ideal response?
Recent studies have predicted that children can distinguish between appearance and reality between 3 and 4 years of age. However, in earlier studies, they did not demonstrate this ability. This is most likely because earlier studies:
A. intimidated the children with unfamiliar objects. B. did not take a representative sample. C. relied more on verbal responses of the children than their actions. D. did not objectively distinguish between appearance and reality.