Nodes of Ranvier are ____
a. gaps in the myelin of axons
b. also known as myelin sheath
c. spiny outgrowths on dendrites
d. responsible for cell metabolism
a
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Payton is 16 and his brother Eli is 10 . When trying to pick the winner of the Super Bowl, a. Payton will be more analytic, and Eli will be likely to use a heuristic
b. Eli will be more analytic, and Payton will be likely to use a heuristic. c. Payton will be more likely to use postconventional thinking, and Eli will be likely to use a universal ethical principle. d. Eli will be more likely to use postconventional thinking, and Payton will be likely to use a universal ethical principle.
Which of the following adequately describes the cellular mutation theory of aging?
A. With age, the immune system is less able to differentiate healthy cells from pathology, so the body attacks healthy cells instead of harmful cells. B. Aging results from damage to DNA and chromosomes, leading to an increase in cellular mutations. C. The body ages as a direct result of use. D. The rate of aging is influenced by DNA and heredity.
The actor-observer effects refer to the overall tendency to attribute our own behavior to ____________________ sources but to attribute the behavior of others to internal sources
Fill in the blank(s) with correct word
If researchers are interested in whether or not it is physically possible for a person to work with more than seven pieces of information in short-term memory, what rationale would the researchers give for not using random sampling?
A) Sometimes generality does not matter. B) Sometimes generality cannot be determined. C) Sometimes generality can be determined. D) Sometimes generality is best determined by nonrandom sampling.