You've been studying biology in the library for the past couple of hours when you realize that you're getting really hungry and thirsty. Which brain structure played a key role in triggering feelings of hunger and thirst?
- the hypothalamus
- the hippocampus
- the corpus callosum
- the pituitary gland
The hypothalamus
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A sample from a population with ? = 40 and ? = 8 has a mean of M = 36 . If the sample mean corresponds to a z = –1.00, then how many scores are in the sample?
a. n = 64 c. n = 8 b. n = 16 d. n = 4
The radical transformation of one's physical apparatus to that of the other gender is known as
a. gender transformation. b. genital alternative. c. sex reassignment surgery. d. physical and hormonal articulation.
Regarding overeating, which of the following statements is FALSE?
a. Restaurant foods in the United States are higher in fat and calories than meals made at home. b. If internal needs alone controlled eating, fewer people would overeat. c. Dieting speeds up the body's rate of metabolism. d. People are sensitive to dietary content with sweetness, high fat content, and variety tending to encourage overeating.
In the United States, college-aged women are likely to smoke than college-aged men
A) ?more for males; less for females B) ?less for males; more for females C) ?more D) ?less