The pathway that light follows as it enters the eye is:
A. pupil, lens, vitreous humor, retina.
B. pupil, lens, retina, vitreous humor.
C. lens, pupil, vitreous humor, retina.
D. lens, pupil, retina, vitreous humor.
Answer: A
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Apoptosis ____
a. is a programmed mechanism of cell death b. promotes the survival and growth of the axon c. promotes the survival and growth of dendrites d. promotes the activity of neurons
Ramón and Ramona are learning to ski. Every time she falls, Ramona says, "This is the most humiliating experience I've ever had! Everyone is watching me behave like a clumsy dolt!"
When Ramón falls, he says, "&*!!@$@! I'll show these dratted skis who's boss!" Why is Ramona more likely than Ramón to give up? a. She is a clumsy dolt. b. She is less competent at skiing. c. She is focused on learning. d. She is focused on performance.
Precocious 12 to 14-year-old college students with unusually high levels of verbal intelligence are most likely to:
A. retrieve information from memory at an unusually rapid speed B. perform at only an average level on tests of mathematical aptitude C. experience less loneliness and achieve happier marriages than the average college student D. demonstrate unusually high levels of the practical managerial intelligence common to successful business executives
Dolores, a college freshman, has moved to a big city for the first time in her life. She is excited by the opportunity to explore the city, but is also anxious about what she read recently about street crime in one of the city's neighborhoods. In reality, she is more at risk of harm from reckless drivers. What heuristic is she applying is this situation?
a. representativeness heuristic b. availability heuristic c. affect heuristic d. recognition heuristic