Telomeres __________
A) lengthen with age, allowing the cells to duplicate
B) accelerate somatic mutations, such as those involved in cancer
C) lie directly in the middle of chromosomes
D) protect the ends of chromosomes from destruction
Answer: D
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John calls a suicide prevention hot line in a desperate state of helplessness. A well-trained worker should focus John's attention on ____
a. research evidence that helplessness is a product of operant conditioning b. the fact that helplessness is a normal reaction to an absurd world c. specific interpersonal limitations related to his helplessness d. his strengths and resources to cope with his problems
In _____, researchers test the outcome of a manualized therapy on a particular diagnosis. Participants are randomly assigned to treatment or nontreatment groups, and target variables are assessed at the outset and end of the study.
What will be an ideal response?
There is a growing information gap between wealthy and poor individuals and nations
Indicate whether the statement is true or false.
Which of the following statements about birth order is TRUE?
A. The importance of birth order has been underestimated. B. Birth order has not been adequately studied. C. Birth order is a strong predictor of adolescent behavior. D. Birth order shows a limited capacity to predict adolescent behavior.