Klinefelter syndrome results from which of the following genotypes?

a. XO
b. XYY
c. XXY
d. YO


c

Psychology

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A professor standardizes exam scores so that all exams have ? = 50 and ? = 10 . If the original scores from an exam have ? = 42 and ? = 6, then a student with an original exam score of X = 45 would receive a standardized score of X = 55

Indicate whether the statement is true or false

Psychology

Cocaine and amphetamines increase the availability of which neurotransmitter?

a. Glutamate b. Serotonin c. Norepinephrine d. Dopamine e. Gamma-amniobutyric acid (GABA)

Psychology

What process is predicted by the gate theory of pain? a. Pain information grows more intense as it passes each synapse on its way to the brain. b. Non-pain information can inhibit pain information

c. Intense pain can shut out all other sensory information. d. The intensity of pain experience depends entirely on the excitability of pain receptors.

Psychology

In the context of language, another term for "heuristics" is ________.

A. phrases B. rules C. meanings D. turns

Psychology