Primary motor cortex is located in the _________ gyrus of the _________ lobe.

A. precentral; frontal
B. precentral; parietal
C. postcentral; frontal
D. postcentral; parietal


Answer: A

Psychology

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Heartbeat, digestion, respiration, and elimination of wastes are carried out by organ systems close to the central axis. These functions, close to the center of the body, operate or are ready to operate when the child is born. What principle of development does this represent?

a. Cephalocaudal b. Differentiation c. Proximodistal d. Ventromedial

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The main advantage of a neuron releasing more than one neurotransmitter is that:

A. if it runs out of one, it has others B. it can release different transmitters on different occasions C. it can send more complex messages D. it can release one from the axon's terminal and one from another location along the axon

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Freud believed that moral development is largely complete by __________ years of age

A) 1 to 2 B) 3 to 4 C) 5 to 6 D) 8 to 10

Psychology

The increase in the sex drive that occurs during adolescence is partly the result of the increase in

A) estrogens. B) availability of contraceptives. C) sexually explicit media. D) androgens.

Psychology