Down's syndrome is caused due to:

A) racial and ethnic differences.
B) impoverished home environments.
C) neonatal brain damage.
D) chromosomal abnormalities.


D

Psychology

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Cross-linking is associated with metabolic theories of aging

a. True b. False Indicate whether the statement is true or false

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_______ are flat, sheetlike extensions that arise from growth cones.

A. Microtubules B. Filopodia C. Lamellipodia D. Cell adhesion molecules

Psychology

In studies of business managers and sales people, tacit knowledge is a strong predictor of effectiveness on the job

Indicate whether this statement is true or false.

Psychology

Which of the following is NOT true about the genes implicated in affective disorders?

a. The short allele for the serotonin transporter show exaggerated responses to fearful facial expressions. b. The VAL66MET gene for BDNF increases the risk of depression. c. Dysregulation of the immune system is correlated with depressive disorders. d. Many of the genes are different in men and women.

Psychology