Which of the following is not a component of DNA?
a. Leucomine.
b. Thymine.
c. Cytosine.
d. Guanine.
A
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If a person whose goal was to win a science prize instead was the first runner-up and the person decided to work even harder to win the prize the next year, he or she might be in which of Klinger's phases of disengagement?
a. recovery b. depression c. invigoration d. aggression
Measures of executive function in childhood predict __________ in adolescence and adulthood
A) IQ scores B) physical and cognitive outcomes C) social and physical outcomes D) cognitive and social outcomes
Four children in LaShonda’s preschool class act out a make-believe theme in the dramatic play interest area. They are engaging in __________
A) nonsocial activity B) parallel play C) associative play D) cooperative play
This value of scientists is the belief that all events have causes
a. curiosity c. determinism b. empiricism d. organization